GREEN CENTURY BALANCED FUND PORTFOLIO OF INVESTMENTS
October 31, 2020
(unaudited)
| COMMON STOCKS — 63.2% | ||||||||
| SHARES | VALUE | |||||||
| Software & Services — 10.1% | ||||||||
| Adobe, Inc. (a) | 8,785 | $ | 3,927,774 | |||||
| Autodesk, Inc. (a) | 11,965 | 2,818,236 | ||||||
| Blackbaud, Inc. | 20,007 | 987,145 | ||||||
| Mastercard, Inc., Class A | 20,267 | 5,849,867 | ||||||
| Microsoft Corporation | 53,091 | 10,749,335 | ||||||
| PayPal Holdings, Inc. (a) | 26,237 | 4,883,493 | ||||||
| salesforce.com, Inc. (a) | 12,572 | 2,920,098 | ||||||
| 32,135,948 | ||||||||
| Capital Goods — 6.1% | ||||||||
| A.O. Smith Corporation | 36,108 | 1,866,422 | ||||||
| Deere & Company | 8,712 | 1,968,128 | ||||||
| Eaton Corporation PLC | 30,012 | 3,114,945 | ||||||
| Illinois Tool Works, Inc. | 11,220 | 2,197,774 | ||||||
| Rockwell Automation, Inc. | 8,926 | 2,116,533 | ||||||
| Trane Technologies PLC | 33,689 | 4,472,215 | ||||||
| Westinghouse Air Brake Technologies Corporation | 33,630 | 1,994,259 | ||||||
| Xylem, Inc. | 21,084 | 1,837,260 | ||||||
| 19,567,536 | ||||||||
| Retailing — 4.6% | ||||||||
| Booking Holdings, Inc. (a) | 968 | 1,570,580 | ||||||
| Home Depot, Inc. (The) | 13,443 | 3,585,383 | ||||||
| Target Corporation | 22,417 | 3,412,316 | ||||||
| TJX Companies, Inc. (The) | 55,313 | 2,809,900 | ||||||
| Tractor Supply Company | 25,106 | 3,344,370 | ||||||
| 14,722,549 | ||||||||
| Pharmaceuticals & Biotechnology — 4.5% | ||||||||
| AstraZeneca PLC ADR (b) | 69,516 | 3,486,923 | ||||||
| Gilead Sciences, Inc. | 18,304 | 1,064,378 | ||||||
| Illumina, Inc. (a) | 6,510 | 1,905,477 | ||||||
| IQVIA Holdings, Inc. (a) | 15,895 | 2,447,671 | ||||||
| Merck & Company, Inc. | 55,816 | 4,197,921 | ||||||
| SHARES | VALUE | |||||||
| Pharmaceuticals & Biotechnology — (continued) | ||||||||
| Roche Holding AG ADR (b) | 33,882 | $ | 1,354,941 | |||||
| 14,457,311 | ||||||||
| Technology Hardware & Equipment — 4.5% | ||||||||
| Apple, Inc. | 108,052 | 11,762,541 | ||||||
| Palo Alto Networks, Inc. (a) | 11,443 | 2,531,077 | ||||||
| 14,293,618 | ||||||||
| Healthcare Equipment & Services — 4.3% | ||||||||
| Anthem, Inc. | 9,997 | 2,727,182 | ||||||
| Baxter International, Inc. | 28,987 | 2,248,521 | ||||||
| CVS Health Corp. | 31,621 | 1,773,622 | ||||||
| Medtronic PLC | 22,868 | 2,299,835 | ||||||
| Quest Diagnostics, Inc. | 17,247 | 2,106,548 | ||||||
| Stryker Corporation | 12,760 | 2,577,648 | ||||||
| 13,733,356 | ||||||||
| Media & Entertainment — 3.9% | ||||||||
| Alphabet, Inc., Class A (a) | 6,286 | 10,158,867 | ||||||
| New York Times Company (The), Class A | 59,028 | 2,341,051 | ||||||
| 12,499,918 | ||||||||
| Semiconductors — 3.3% | ||||||||
| Analog Devices, Inc. | 24,092 | 2,855,625 | ||||||
| ASML Holding NV (b) | 8,209 | 2,965,173 | ||||||
| NVIDIA Corporation | 5,794 | 2,904,880 | ||||||
| Xilinx, Inc. | 13,861 | 1,645,162 | ||||||
| 10,370,840 | ||||||||
| Banks — 3.0% | ||||||||
| East West Bancorp, Inc. | 48,545 | 1,770,922 | ||||||
| First Republic Bank | 32,474 | 4,096,270 | ||||||
| KeyCorp | 161,925 | 2,101,787 | ||||||
1
| GREEN CENTURY BALANCED FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2020 | |
| (unaudited) | continued |
| SHARES | VALUE | |||||||
| Banks — (continued) | ||||||||
| PNC Financial Services Group, Inc. (The) | 15,006 | $ | 1,678,871 | |||||
| 9,647,850 | ||||||||
| Renewable Energy & Energy Efficiency — 2.6% | ||||||||
| First Solar, Inc. (a) | 34,146 | 2,972,239 | ||||||
| Hannon Armstrong Sustainable Infrastructure Capital, Inc. | 86,805 | 3,632,789 | ||||||
| Ormat Technologies, Inc. | 24,340 | 1,724,976 | ||||||
| 8,330,004 | ||||||||
| Materials — 2.0% | ||||||||
| Ball Corporation | 33,458 | 2,977,762 | ||||||
| Ingevity Corporation (a) | 43,897 | 2,409,067 | ||||||
| International Flavors & Fragrances, Inc. | 9,475 | 972,704 | ||||||
| 6,359,533 | ||||||||
| Real Estate — 1.9% | ||||||||
| American Tower Corporation | 10,311 | 2,367,921 | ||||||
| AvalonBay Communities, Inc. | 10,785 | 1,500,517 | ||||||
| Boston Properties, Inc. | 12,467 | 902,736 | ||||||
| Prologis, Inc. | 14,215 | 1,410,128 | ||||||
| 6,181,302 | ||||||||
| Consumer Durables & Apparel — 1.8% | ||||||||
| NIKE, Inc., Class B | 24,970 | 2,998,398 | ||||||
| VF Corporation | 39,265 | 2,638,608 | ||||||
| 5,637,006 | ||||||||
| Household & Personal Products — 1.8% | ||||||||
| Procter & Gamble Company (The) | 17,374 | 2,381,975 | ||||||
| Unilever NV (b) | 56,418 | 3,191,002 | ||||||
| 5,572,977 | ||||||||
| Food & Staples Retailing — 1.7% | ||||||||
| Costco Wholesale Corporation | 10,528 | 3,765,023 | ||||||
| SHARES | VALUE | |||||||
| Food & Staples Retailing — (continued) | ||||||||
| Sysco Corporation | 30,845 | $ | 1,706,037 | |||||
| 5,471,060 | ||||||||
| Insurance — 1.6% | ||||||||
| Aflac, Inc. | 56,782 | 1,927,749 | ||||||
| Travelers Companies, Inc. (The) | 25,349 | 3,059,878 | ||||||
| 4,987,627 | ||||||||
| Transportation — 1.1% | ||||||||
| J.B. Hunt Transport Services, Inc. | 9,336 | 1,136,565 | ||||||
| United Parcel Service, Inc., Class B | 14,085 | 2,212,894 | ||||||
| 3,349,459 | ||||||||
| Diversified Financials — 1.0% | ||||||||
| Bank of New York Mellon Corporation (The) | 48,207 | 1,656,393 | ||||||
| Charles Schwab Corporation (The) | 38,304 | 1,574,677 | ||||||
| 3,231,070 | ||||||||
| Utilities — 1.0% | ||||||||
| American Water Works Company, Inc. | 21,296 | 3,205,261 | ||||||
| Telecommunication Services — 1.0% | ||||||||
| Verizon Communications, Inc. | 55,645 | 3,171,208 | ||||||
| Food & Beverage — 0.8% | ||||||||
| McCormick & Company, Inc. | 14,991 | 2,706,025 | ||||||
| Consumer Services — 0.6% | ||||||||
| Starbucks Corporation | 21,537 | 1,872,857 | ||||||
| Total Common Stocks | ||||||||
| (Cost $127,705,710) | 201,504,315 | |||||||
2
| GREEN CENTURY BALANCED FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2020 | |
| (unaudited) | continued |
| PRINCIPAL AMOUNT | VALUE | |||||||
| BONDS & NOTES — 30.6% | ||||||||
| Green and Sustainability Bonds, Renewable Energy & Energy Efficiency — 13.8% | ||||||||
| Apple, Inc. 2.85%, due 2/23/23 (c) | $ | 3,000,000 | $ | 3,160,620 | ||||
| Apple, Inc. 3.00%, due 6/20/27 (c) | 1,000,000 | 1,119,364 | ||||||
| Asian Development Bank 2.125%, due 3/19/25 (b) | 1,000,000 | 1,073,526 | ||||||
| BlueHub Loan Fund, Inc. 2.89%, due 1/1/27 | 2,000,000 | 2,004,284 | ||||||
| Boston Properties LP 4.50%, due 12/1/28 (c) | 3,500,000 | 4,103,781 | ||||||
| City & County of San Francisco CA Community Facilities District No. 2014-1 2.75%, due 9/1/23 | 650,000 | 674,148 | ||||||
| City of San Francisco CA Public Utilities Commission Water Revenue 2.806%, due 11/1/23 | 2,000,000 | 2,132,900 | ||||||
| European Investment Bank 2.50%, due 10/15/24 (b) | 2,000,000 | 2,170,950 | ||||||
| European Investment Bank 2.125%, due 4/13/26 (b) | 500,000 | 543,368 | ||||||
| International Bank for Reconstruction & Development 2.125%, due 3/3/25 (b) | 2,000,000 | 2,142,520 | ||||||
| International Finance Corporation 2.125%, due 4/7/26 (b) | 500,000 | 542,748 | ||||||
| Korea Development Bank (The) 0.959% (3-Month USD Libor+72.5 basis points), due 7/6/22 (b)(d) | 1,250,000 | 1,258,454 | ||||||
| Kreditanstalt fuer Wiederaufbau 2.00%, due 11/30/21 (b) | 1,000,000 | 1,019,372 | ||||||
| National Australia Bank Ltd. 3.625%, due 6/20/23 (b) | 2,000,000 | 2,166,506 | ||||||
| PRINCIPAL AMOUNT | VALUE | |||||||
| Green and Sustainability Bonds, Renewable Energy & Energy Efficiency — (continued) | ||||||||
| Nederlandse Waterschapsbank NV 2.375%, due 3/24/26 (b)(e) | $ | 1,000,000 | $ | 1,089,737 | ||||
| Nordic Investment Bank 2.25%, due 9/30/21 (b) | 1,500,000 | 1,528,177 | ||||||
| Regency Centers LP 3.75%, due 6/15/24 (c) | 2,000,000 | 2,119,090 | ||||||
| San Francisco Bay Area Rapid Transit District 2.622%, due 8/1/29 | 2,000,000 | 2,182,100 | ||||||
| Starbucks Corporation 2.45%, due 6/15/26 (c) | 3,000,000 | 3,233,670 | ||||||
| United States International Development Finance Corporation 3.28%, due 9/15/29 | 700,314 | 782,885 | ||||||
| United States International Development Finance Corporation 3.33%, due 5/15/33 | 229,355 | 261,060 | ||||||
| United States International Development Finance Corporation 3.43%, due 6/1/33 | 216,156 | 250,623 | ||||||
| United States International Development Finance Corporation 3.05%, due 6/15/35 | 1,420,800 | 1,595,331 | ||||||
| United States International Development Finance Corporation 2.58%, due 7/15/38 | 3,000,000 | 3,334,506 | ||||||
3
| GREEN CENTURY BALANCED FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2020 | |
| (unaudited) | continued |
| PRINCIPAL AMOUNT | VALUE | |||||||
| Green and Sustainability Bonds, Renewable Energy & Energy Efficiency — (continued) | ||||||||
| Verizon Communications, Inc. 3.875%, due 2/8/29 (c) | $ | 3,000,000 | $ | 3,515,982 | ||||
| 44,005,702 | ||||||||
| U.S. Government Agencies — 6.2% | ||||||||
| Federal Farm Credit Banks Funding Corporation 1.625%, due 9/17/21 | 3,000,000 | 3,039,768 | ||||||
| Federal Farm Credit Banks Funding Corporation 2.26%, due 11/13/24 | 500,000 | 538,660 | ||||||
| Federal Farm Credit Banks Funding Corporation 1.82%, due 12/18/25 | 3,000,000 | 3,197,610 | ||||||
| Federal Farm Credit Banks Funding Corporation 2.80%, due 11/12/27 | 3,000,000 | 3,420,885 | ||||||
| Federal Home Loan Banks 0.25%, due 6/3/22 | 3,500,000 | 3,504,994 | ||||||
| Federal Home Loan Banks 1.875%, due 12/9/22 | 3,000,000 | 3,105,648 | ||||||
| Federal Home Loan Mortgage Corporation 0.45%, due 11/28/23 (c) | 3,000,000 | 3,001,935 | ||||||
| 19,809,500 | ||||||||
| Community Development Financial Institutions — 3.2% | ||||||||
| Capital Impact Partners 2.60%, due 12/15/22 | 2,000,000 | 2,023,874 | ||||||
| Capital Impact Partners 1.00%, due 9/15/25 (c) | 1,500,000 | 1,441,299 | ||||||
| Enterprise Community Loan Fund, Inc. 4.152%, due 11/1/28 (c) | 3,000,000 | 3,191,082 | ||||||
| Local Initiatives Support Corporation 3.782%, due 3/1/27 (c) | 2,000,000 | 2,169,458 | ||||||
| PRINCIPAL AMOUNT | VALUE | |||||||
| Community Development Financial Institutions — (continued) | ||||||||
| Reinvestment Fund, Inc. (The) 3.78%, due 2/15/26 | $ | 1,400,000 | $ | 1,468,641 | ||||
| 10,294,354 | ||||||||
| Software & Services — 2.3% | ||||||||
| Adobe, Inc. 3.25%, due 2/1/25 (c) | 3,500,000 | 3,870,755 | ||||||
| salesforce.com, Inc. 3.70%, due 4/11/28 (c) | 3,000,000 | 3,525,714 | ||||||
| 7,396,469 | ||||||||
| Diversified Financials — 1.7% | ||||||||
| American Express Credit Corporation 3.30%, due 5/3/27 (c) | 2,000,000 | 2,257,686 | ||||||
| Bank of New York Mellon Corporation (The) 3.55%, due 9/23/21 (c) | 1,000,000 | 1,026,325 | ||||||
| State Street Corporation 3.10%, due 5/15/23 | 2,000,000 | 2,134,050 | ||||||
| 5,418,061 | ||||||||
| Media & Entertainment — 1.5% | ||||||||
| Alphabet, Inc. 1.998%, due 8/15/26 (c) | 3,500,000 | 3,737,293 | ||||||
4
| GREEN CENTURY BALANCED FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2020 | |
| (unaudited) | concluded |
| PRINCIPAL AMOUNT | VALUE | |||||||
| Media & Entertainment — (continued) | ||||||||
| Oracle Corporation 2.50%, due 5/15/22 (c) | $ | 1,000,000 | $ | 1,029,650 | ||||
| 4,766,943 | ||||||||
| Capital Goods — 1.3% | ||||||||
| Trane Technologies Luxembourg Finance SA 3.80%, due 3/21/29 (b)(c) | 3,500,000 | 4,084,930 | ||||||
| Real Estate — 0.4% | ||||||||
| Healthpeak Properties Inc 3.875%, due 8/15/24 (c) | 1,000,000 | 1,101,096 | ||||||
| Healthy Living — 0.2% | ||||||||
| Whole Foods Market, Inc. 5.20%, due 12/3/25 (c)(e) | 500,000 | 592,767 | ||||||
| Total Bonds & Notes | ||||||||
| (Cost $91,877,541) | 97,469,822 | |||||||
| SHORT-TERM INVESTMENTS — 5.8% | ||||||||
| UMB Money Market Fiduciary Account, 0.01% (f) (Cost $18,351,381) | 18,351,381 | |||||||
| Total Short-term Investments | ||||||||
| (Cost $18,351,381) | 18,351,381 | |||||||
| TOTAL INVESTMENTS — 99.6% | ||||||||
| (Cost $237,934,632) | 317,325,518 | |||||||
| Other Assets Less Liabilities — 0.4% | 1,217,170 | |||||||
| NET ASSETS — 100.0% | $ | 318,542,688 | ||||||
| (a) | Non-income producing security. |
| (b) | Securities whose value are determined or significantly influenced by trading in markets other than the United States or Canada. |
| (c) | Callable |
| (d) | Floating rate bond. Rate shown is currently in effect at October 31, 2020. |
| (e) | Security exempt from registration under Rule 144A of the Securities Act of 1933. These securities are restricted and may be resold in transactions exempt from registration normally to qualified institutional buyers. The total value of these securities is $1,682,504. |
| (f) | The rate quoted is the annualized seven-day yield of the fund at the period end. |
5
GREEN CENTURY EQUITY FUND PORTFOLIO OF INVESTMENTS
October 31, 2020
(unaudited)
| COMMON STOCKS — 99.8% | ||||||||
| SHARES | VALUE | |||||||
| Software & Services — 24.1% | ||||||||
| Accenture PLC, Class A (a) | 15,683 | $ | 3,401,799 | |||||
| Adobe, Inc. (b) | 11,859 | 5,302,159 | ||||||
| ANSYS, Inc. (b) | 2,111 | 642,525 | ||||||
| Autodesk, Inc. (b) | 5,401 | 1,272,152 | ||||||
| Automatic Data Processing, Inc. | 10,593 | 1,673,270 | ||||||
| Cadence Design Systems, Inc. (b) | 6,893 | 753,887 | ||||||
| Citrix Systems, Inc. | 2,880 | 326,218 | ||||||
| Cognizant Technology Solutions Corporation, Class A | 13,327 | 951,814 | ||||||
| Fortinet, Inc. (b) | 3,369 | 371,837 | ||||||
| International Business Machines Corporation | 21,880 | 2,443,121 | ||||||
| Intuit, Inc. | 6,421 | 2,020,560 | ||||||
| Mastercard, Inc., Class A | 22,006 | 6,351,812 | ||||||
| Microsoft Corporation | 177,375 | 35,913,116 | ||||||
| NortonLifeLock, Inc. | 13,741 | 282,652 | ||||||
| Okta, Inc. (b) | 2,868 | 601,792 | ||||||
| Oracle Corporation | 50,466 | 2,831,647 | ||||||
| Paycom Software, Inc. (b) | 1,220 | 444,190 | ||||||
| PayPal Holdings, Inc. (b) | 27,468 | 5,112,619 | ||||||
| salesforce.com, Inc. (b) | 22,146 | 5,143,851 | ||||||
| ServiceNow, Inc. (b) | 4,697 | 2,337,086 | ||||||
| Slack Technologies, Inc., Class A (b) | 9,405 | 240,580 | ||||||
| Splunk, Inc. (b) | 3,918 | 775,921 | ||||||
| Teradata Corporation (b) | 2,680 | 49,232 | ||||||
| Visa, Inc., Class A | 41,529 | 7,546,235 | ||||||
| VMware, Inc., Class A (b) | 2,061 | 265,313 | ||||||
| Western Union Company (The) | 10,089 | 196,130 | ||||||
| Workday, Inc., Class A (b) | 4,290 | 901,415 | ||||||
| 88,152,933 | ||||||||
| Media & Entertainment — 12.8% | ||||||||
| Alphabet, Inc., Class A (b) | 7,387 | 11,938,205 | ||||||
| Alphabet, Inc., Class C (b) | 7,450 | 12,076,524 | ||||||
| Discovery, Inc., Class A (b) | 3,926 | 79,462 | ||||||
| Discovery, Inc., Class C (b) | 7,908 | 144,874 | ||||||
| Electronic Arts, Inc. (b) | 7,113 | 852,351 | ||||||
| Facebook, Inc., Class A (b) | 59,213 | 15,579,532 | ||||||
| John Wiley & Sons, Inc., Class A | 1,100 | 34,056 | ||||||
| Liberty Global PLC, Class A (a)(b) | 4,029 | 76,470 | ||||||
| SHARES | VALUE | |||||||
| Media & Entertainment — (continued) | ||||||||
| Liberty Global PLC, Series C (a)(b) | 9,598 | $ | 179,099 | |||||
| New York Times Company (The), Class A | 3,454 | 136,986 | ||||||
| Omnicom Group, Inc. | 5,351 | 252,567 | ||||||
| Scholastic Corporation | 689 | 13,615 | ||||||
| Walt Disney Company (The) | 44,495 | 5,395,019 | ||||||
| 46,758,760 | ||||||||
| Pharmaceuticals & Biotechnology — 6.6% | ||||||||
| AbbVie, Inc. | 43,494 | 3,701,339 | ||||||
| Agilent Technologies, Inc. | 7,630 | 778,947 | ||||||
| Amgen, Inc. | 14,479 | 3,141,074 | ||||||
| Biogen, Inc. (b) | 4,019 | 1,013,069 | ||||||
| BioMarin Pharmaceutical, Inc. (b) | 4,436 | 330,171 | ||||||
| Bio-Techne Corporation | 938 | 236,761 | ||||||
| Bristol-Myers Squibb Company | 55,711 | 3,256,308 | ||||||
| Gilead Sciences, Inc. | 30,877 | 1,795,498 | ||||||
| IQVIA Holdings, Inc. (b) | 4,707 | 724,831 | ||||||
| Jazz Pharmaceuticals PLC (a)(b) | 1,358 | 195,688 | ||||||
| Merck & Company, Inc. | 62,132 | 4,672,948 | ||||||
| Mettler-Toledo International, Inc. (b) | 591 | 589,765 | ||||||
| Vertex Pharmaceuticals, Inc. (b) | 6,384 | 1,330,170 | ||||||
| Waters Corporation (b) | 1,520 | 338,686 | ||||||
| Zoetis, Inc. | 11,700 | 1,855,035 | ||||||
| 23,960,290 | ||||||||
| Semiconductors — 6.2% | ||||||||
| Advanced Micro Devices, Inc. (b) | 28,843 | 2,171,589 | ||||||
| Analog Devices, Inc. | 9,082 | 1,076,489 | ||||||
| Applied Materials, Inc. | 22,592 | 1,338,124 | ||||||
| Intel Corporation | 104,252 | 4,616,279 | ||||||
| Lam Research Corporation | 3,578 | 1,223,962 | ||||||
| Microchip Technology, Inc. | 6,009 | 631,426 | ||||||
| NVIDIA Corporation | 15,143 | 7,592,095 | ||||||
| Skyworks Solutions, Inc. | 4,125 | 582,821 | ||||||
1
| GREEN CENTURY EQUITY FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2020 | |
| (unaudited) | continued |
| SHARES | VALUE | |||||||
| Semiconductors — (continued) | ||||||||
| Texas Instruments, Inc. | 22,591 | $ | 3,266,433 | |||||
| 22,499,218 | ||||||||
| Capital Goods — 5.5% | ||||||||
| 3M Company | 14,167 | 2,266,153 | ||||||
| A.O. Smith Corporation | 3,316 | 171,404 | ||||||
| AGCO Corporation | 1,553 | 119,628 | ||||||
| Air Lease Corporation, Class A | 2,626 | 71,532 | ||||||
| Allegion PLC (a) | 2,265 | 223,102 | ||||||
| Applied Industrial Technologies, Inc. | 937 | 57,204 | ||||||
| Builders FirstSource, Inc. (b) | 2,894 | 87,688 | ||||||
| Caterpillar, Inc. | 13,332 | 2,093,791 | ||||||
| Cummins, Inc. | 3,646 | 801,719 | ||||||
| Deere & Company | 7,328 | 1,655,468 | ||||||
| Dover Corporation | 3,578 | 396,120 | ||||||
| Eaton Corporation PLC | 9,884 | 1,025,860 | ||||||
| EMCOR Group, Inc. | 1,347 | 91,852 | ||||||
| Fastenal Company | 14,140 | 611,272 | ||||||
| Flowserve Corporation | 3,223 | 93,854 | ||||||
| Fortive Corporation | 7,421 | 457,134 | ||||||
| Fortune Brands Home & Security, Inc. | 3,388 | 273,988 | ||||||
| Graco, Inc. | 4,090 | 253,171 | ||||||
| Granite Construction, Inc. | 1,156 | 22,322 | ||||||
| H&E Equipment Services, Inc. | 741 | 15,591 | ||||||
| HD Supply Holdings, Inc. (b) | 3,983 | 158,762 | ||||||
| Illinois Tool Works, Inc. | 7,791 | 1,526,101 | ||||||
| Lennox International, Inc. | 846 | 229,824 | ||||||
| Lincoln Electric Holdings, Inc. | 1,385 | 141,021 | ||||||
| Masco Corporation | 6,455 | 345,988 | ||||||
| Meritor, Inc. (b) | 1,697 | 41,305 | ||||||
| Middleby Corporation (The) (b) | 1,365 | 135,872 | ||||||
| Owens Corning | 2,664 | 174,412 | ||||||
| PACCAR, Inc. | 8,536 | 728,804 | ||||||
| Parker-Hannifin Corporation | 3,172 | 660,918 | ||||||
| Quanta Services, Inc. | 3,381 | 211,076 | ||||||
| Rockwell Automation, Inc. | 2,865 | 679,349 | ||||||
| Roper Technologies, Inc. | 2,573 | 955,458 | ||||||
| Sensata Technologies Holding NV (b) | 3,862 | 168,808 | ||||||
| Snap-on, Inc. | 1,268 | 199,748 | ||||||
| SHARES | VALUE | |||||||
| Capital Goods — (continued) | ||||||||
| Spirit AeroSystems Holdings, Inc., Class A | 2,596 | $ | 47,221 | |||||
| Stanley Black & Decker, Inc. | 3,815 | 634,053 | ||||||
| Tennant Company | 432 | 25,756 | ||||||
| Timken Company (The) | 1,640 | 97,908 | ||||||
| Trane Technologies PLC (a) | 5,899 | 783,092 | ||||||
| United Rentals, Inc. (b) | 1,762 | 314,147 | ||||||
| W.W. Grainger, Inc. | 1,112 | 389,222 | ||||||
| Westinghouse Air Brake Technologies Corporation | 4,423 | 262,284 | ||||||
| Xylem, Inc. | 4,404 | 383,765 | ||||||
| 20,083,747 | ||||||||
| Food & Beverage — 4.3% | ||||||||
| Archer-Daniels-Midland Company | 13,746 | 635,615 | ||||||
| Bunge Ltd. | 3,496 | 198,328 | ||||||
| Campbell Soup Company | 4,448 | 207,588 | ||||||
| Coca-Cola Company (The) | 100,468 | 4,828,492 | ||||||
| Darling Ingredients, Inc. (b) | 3,977 | 171,011 | ||||||
| General Mills, Inc. | 14,935 | 882,957 | ||||||
| Hormel Foods Corporation | 7,254 | 353,197 | ||||||
| Ingredion, Inc. | 1,646 | 116,685 | ||||||
| JM Smucker Company (The) | 2,797 | 313,824 | ||||||
| Kellogg Company | 6,294 | 395,830 | ||||||
| Kraft Heinz Company (The) | 16,458 | 503,450 | ||||||
| Lamb Weston Holdings, Inc. | 3,574 | 226,771 | ||||||
| McCormick & Company, Inc. | 3,053 | 551,097 | ||||||
| Mondelez International, Inc., Class A | 35,149 | 1,867,115 | ||||||
| PepsiCo, Inc. | 34,149 | 4,551,720 | ||||||
| 15,803,680 | ||||||||
| Healthcare Equipment & Services — 4.1% | ||||||||
| ABIOMED, Inc. (b) | 1,104 | 278,076 | ||||||
| Align Technology, Inc. (b) | 1,832 | 780,579 | ||||||
| AmerisourceBergen Corporation | 3,746 | 359,878 | ||||||
| Becton, Dickinson and Company | 7,136 | 1,649,344 | ||||||
| Cardinal Health, Inc. | 7,197 | 329,551 | ||||||
| Centene Corporation (b) | 14,270 | 843,357 | ||||||
| Cerner Corporation | 7,537 | 528,268 | ||||||
| Cigna Corporation | 9,102 | 1,519,761 | ||||||
2
| GREEN CENTURY EQUITY FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2020 | |
| (unaudited) | continued |
| SHARES | VALUE | |||||||
| Healthcare Equipment & Services — (continued) | ||||||||
| Cooper Cos., Inc. (The) | 1,306 | $ | 416,679 | |||||
| DaVita, Inc. (b) | 1,980 | 170,775 | ||||||
| DENTSPLY SIRONA, Inc. | 5,380 | 253,882 | ||||||
| Edwards Lifesciences Corporation (b) | 15,278 | 1,095,280 | ||||||
| HCA Healthcare, Inc. | 6,664 | 825,936 | ||||||
| Henry Schein, Inc. (b) | 3,505 | 222,848 | ||||||
| Hologic, Inc. (b) | 6,329 | 435,562 | ||||||
| Humana, Inc. | 3,257 | 1,300,455 | ||||||
| IDEXX Laboratories, Inc. (b) | 2,099 | 891,697 | ||||||
| Laboratory Corporation of America Holdings (b) | 2,382 | 475,852 | ||||||
| MEDNAX, Inc. (b) | 2,055 | 26,201 | ||||||
| Patterson Companies, Inc. | 2,118 | 52,685 | ||||||
| Quest Diagnostics, Inc. | 3,282 | 400,864 | ||||||
| ResMed, Inc. | 3,570 | 685,226 | ||||||
| Select Medical Holdings Corporation (b) | 2,676 | 56,142 | ||||||
| Teladoc Health, Inc. (b) | 2,817 | 553,428 | ||||||
| Varian Medical Systems, Inc. (b) | 2,230 | 385,344 | ||||||
| West Pharmaceutical Services, Inc. | 1,819 | 494,895 | ||||||
| 15,032,565 | ||||||||
| Diversified Financials — 4.1% | ||||||||
| Ally Financial, Inc. | 9,168 | 244,602 | ||||||
| American Express Company | 16,869 | 1,539,128 | ||||||
| Ameriprise Financial, Inc. | 3,002 | 482,812 | ||||||
| Bank of New York Mellon Corporation (The) | 19,726 | 677,785 | ||||||
| BlackRock, Inc. | 3,753 | 2,248,835 | ||||||
| Charles Schwab Corporation (The) | 37,638 | 1,547,298 | ||||||
| CME Group, Inc. | 8,832 | 1,331,159 | ||||||
| Equitable Holdings, Inc. | 9,964 | 214,126 | ||||||
| FactSet Research Systems, Inc. | 930 | 285,045 | ||||||
| Franklin Resources, Inc. | 7,253 | 135,994 | ||||||
| Intercontinental Exchange, Inc. | 13,477 | 1,272,229 | ||||||
| Invesco Ltd. | 9,585 | 125,659 | ||||||
| Moody’s Corporation | 4,162 | 1,094,190 | ||||||
| Northern Trust Corporation | 4,838 | 378,670 | ||||||
| S&P Global, Inc. | 5,934 | 1,915,080 | ||||||
| State Street Corporation | 8,617 | 507,541 | ||||||
| SHARES | VALUE | |||||||
| Diversified Financials — (continued) | ||||||||
| T. Rowe Price Group, Inc. | 5,610 | $ | 710,563 | |||||
| Voya Financial, Inc. | 3,101 | 148,631 | ||||||
| 14,859,347 | ||||||||
| Retailing — 4.0% | ||||||||
| AutoNation, Inc. (b) | 1,394 | 79,082 | ||||||
| Best Buy Company, Inc. | 5,751 | 641,524 | ||||||
| Booking Holdings, Inc. (b) | 1,009 | 1,637,103 | ||||||
| Buckle, Inc. (The) | 702 | 16,820 | ||||||
| CarMax, Inc. (b) | 3,984 | 344,377 | ||||||
| Foot Locker, Inc. | 2,580 | 95,150 | ||||||
| GameStop Corporation, Class A (b) | 1,228 | 12,857 | ||||||
| Gap, Inc. (The) | 5,511 | 107,189 | ||||||
| Home Depot, Inc. (The) | 26,495 | 7,066,482 | ||||||
| Kohl’s Corporation | 3,818 | 81,285 | ||||||
| LKQ Corporation (b) | 7,096 | 227,001 | ||||||
| Lowe’s Companies, Inc. | 18,613 | 2,942,715 | ||||||
| Nordstrom, Inc. | 2,708 | 32,767 | ||||||
| ODP Corporation (The) | 1,322 | 25,779 | ||||||
| Pool Corporation | 981 | 343,183 | ||||||
| Signet Jewelers Ltd. | 1,290 | 28,741 | ||||||
| Tiffany & Company | 2,673 | 349,735 | ||||||
| Tractor Supply Company | 2,829 | 376,851 | ||||||
| Ulta Beauty, Inc. (b) | 1,314 | 271,696 | ||||||
| 14,680,337 | ||||||||
| Household & Personal Products — 3.5% | ||||||||
| Clorox Company (The) | 3,108 | 644,133 | ||||||
| Colgate-Palmolive Company | 20,031 | 1,580,245 | ||||||
| Estee Lauder Companies, Inc. (The), Class A | 5,535 | 1,215,818 | ||||||
| Kimberly-Clark Corporation | 8,396 | 1,113,226 | ||||||
| Procter & Gamble Company (The) | 60,931 | 8,353,640 | ||||||
| 12,907,062 | ||||||||
| Real Estate — 3.2% | ||||||||
| American Tower Corporation | 10,920 | 2,507,778 | ||||||
| AvalonBay Communities, Inc. | 3,492 | 485,842 | ||||||
| Boston Properties, Inc. | 3,613 | 261,617 | ||||||
3
| GREEN CENTURY EQUITY FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2020 | |
| (unaudited) | continued |
| SHARES | VALUE | |||||||
| Real Estate — (continued) | ||||||||
| CBRE Group, Inc., Class A (b) | 8,198 | $ | 413,179 | |||||
| Corporate Office Properties Trust | 2,759 | 61,884 | ||||||
| Digital Realty Trust, Inc. | 6,611 | 953,967 | ||||||
| Duke Realty Corporation | 9,042 | 343,506 | ||||||
| Equinix, Inc. | 2,181 | 1,594,835 | ||||||
| Equity Residential | 9,109 | 427,941 | ||||||
| Federal Realty Investment Trust | 1,765 | 121,397 | ||||||
| Healthpeak Properties, Inc. | 13,394 | 361,236 | ||||||
| Host Hotels & Resorts, Inc. | 17,313 | 181,440 | ||||||
| Iron Mountain, Inc. | 7,071 | 184,270 | ||||||
| Jones Lang LaSalle, Inc. | 1,268 | 143,107 | ||||||
| Macerich Company (The) | 2,614 | 18,194 | ||||||
| PotlatchDeltic Corporation | 1,645 | 68,350 | ||||||
| Prologis, Inc. | 18,204 | 1,805,837 | ||||||
| Realogy Holdings Corporation (b) | 2,839 | 31,683 | ||||||
| SBA Communications Corporation, Class A | 2,754 | 799,679 | ||||||
| Simon Property Group, Inc. | 7,489 | 470,384 | ||||||
| UDR, Inc. | 7,380 | 230,551 | ||||||
| Vornado Realty Trust | 3,991 | 122,643 | ||||||
| 11,589,320 | ||||||||
| Materials — 3.1% | ||||||||
| Air Products & Chemicals, Inc. | 5,441 | 1,503,022 | ||||||
| Albemarle Corporation | 2,601 | 242,439 | ||||||
| Amcor PLC (a) | 38,533 | 401,899 | ||||||
| Avery Dennison Corporation | 2,042 | 282,592 | ||||||
| Axalta Coating Systems Ltd. (b) | 5,151 | 129,342 | ||||||
| Ball Corporation | 8,044 | 715,916 | ||||||
| Compass Minerals International, Inc. | 835 | 50,417 | ||||||
| Domtar Corporation | 1,357 | 32,405 | ||||||
| Ecolab, Inc. | 6,282 | 1,153,313 | ||||||
| H.B. Fuller Company | 1,275 | 57,694 | ||||||
| International Flavors & Fragrances, Inc. | 2,119 | 217,537 | ||||||
| Linde PLC (a) | 12,936 | 2,850,318 | ||||||
| Minerals Technologies, Inc. | 830 | 45,393 | ||||||
| Mosaic Company (The) | 8,847 | 163,670 | ||||||
| Newmont Corporation | 19,779 | 1,242,912 | ||||||
| PPG Industries, Inc. | 5,781 | 749,911 | ||||||
| SHARES | VALUE | |||||||
| Materials — (continued) | ||||||||
| Schnitzer Steel Industries, Inc., Class A | 666 | $ | 13,986 | |||||
| Sealed Air Corporation | 3,826 | 151,471 | ||||||
| Sherwin-Williams Company (The) | 2,014 | 1,385,592 | ||||||
| Sonoco Products Company | 2,471 | 120,807 | ||||||
| 11,510,636 | ||||||||
| Consumer Services — 2.5% | ||||||||
| Aramark | 5,623 | 155,982 | ||||||
| Choice Hotels International, Inc. | 893 | 78,004 | ||||||
| Darden Restaurants, Inc. | 3,190 | 293,225 | ||||||
| Domino’s Pizza, Inc. | 961 | 363,565 | ||||||
| Hilton Worldwide Holdings, Inc. | 6,800 | 597,108 | ||||||
| Jack in the Box, Inc. | 523 | 41,871 | ||||||
| Marriott International, Inc., Class A | 6,827 | 634,092 | ||||||
| McDonald’s Corporation | 18,319 | 3,901,947 | ||||||
| Royal Caribbean Cruises Ltd. | 4,361 | 246,048 | ||||||
| Starbucks Corporation | 28,784 | 2,503,057 | ||||||
| Vail Resorts, Inc. | 986 | 228,791 | ||||||
| 9,043,690 | ||||||||
| Technology Hardware & Equipment — 2.5% | ||||||||
| Cisco Systems, Inc. | 103,913 | 3,730,477 | ||||||
| Cognex Corporation | 4,216 | 277,834 | ||||||
| CommScope Holding Company, Inc. (b) | 4,817 | 42,871 | ||||||
| Corning, Inc. | 18,818 | 601,612 | ||||||
| Dell Technologies, Inc., Class C (b) | 5,917 | 356,558 | ||||||
| F5 Networks, Inc. (b) | 1,500 | 199,410 | ||||||
| Flex Ltd. (b) | 12,229 | 173,040 | ||||||
| Hewlett Packard Enterprise Company | 31,313 | 270,544 | ||||||
| HP, Inc. | 35,291 | 633,826 | ||||||
| Keysight Technologies, Inc. (b) | 4,564 | 478,627 | ||||||
| Motorola Solutions, Inc. | 4,194 | 662,904 | ||||||
| Plantronics, Inc. | 821 | 16,026 | ||||||
| TE Connectivity Ltd. (a) | 8,154 | 789,960 | ||||||
| Trimble, Inc. (b) | 6,122 | 294,652 | ||||||
| Xerox Corporation | 4,490 | 78,036 | ||||||
4
| GREEN CENTURY EQUITY FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2020 | |
| (unaudited) | continued |
| SHARES | VALUE | |||||||
| Technology Hardware & Equipment — (continued) | ||||||||
| Zebra Technologies Corporation, Class A (b) | 1,300 | $ | 368,732 | |||||
| 8,975,109 | ||||||||
| Transportation — 2.4% | ||||||||
| AMERCO | 244 | 84,707 | ||||||
| ArcBest Corporation | 622 | 18,983 | ||||||
| Avis Budget Group, Inc. (b) | 1,356 | 45,657 | ||||||
| C.H. Robinson Worldwide, Inc. | 3,305 | 292,261 | ||||||
| CSX Corporation | 18,884 | 1,490,703 | ||||||
| Delta Air Lines, Inc. | 3,877 | 118,791 | ||||||
| Echo Global Logistics, Inc. (b) | 657 | 17,719 | ||||||
| Expeditors International of Washington, Inc. | 4,076 | 360,196 | ||||||
| Kansas City Southern | 2,326 | 409,702 | ||||||
| Ryder System, Inc. | 1,311 | 64,580 | ||||||
| Southwest Airlines Company | 3,635 | 143,692 | ||||||
| Union Pacific Corporation | 16,716 | 2,961,908 | ||||||
| United Parcel Service, Inc., Class B | 17,337 | 2,723,816 | ||||||
| 8,732,715 | ||||||||
| Insurance — 2.2% | ||||||||
| Allstate Corporation (The) | 7,755 | 688,256 | ||||||
| Arthur J. Gallagher & Company | 4,655 | 482,770 | ||||||
| Chubb Ltd. (a) | 11,125 | 1,445,249 | ||||||
| Hartford Financial Services Group, Inc. (The) | 8,761 | 337,474 | ||||||
| Lincoln National Corporation | 4,748 | 166,655 | ||||||
| Loews Corporation | 6,221 | 215,744 | ||||||
| Marsh & McLennan Companies, Inc. | 12,564 | 1,299,872 | ||||||
| Principal Financial Group, Inc. | 6,728 | 263,872 | ||||||
| Progressive Corporation (The) | 14,409 | 1,324,187 | ||||||
| Prudential Financial, Inc. | 9,784 | 626,372 | ||||||
| Travelers Companies, Inc. (The) | 6,249 | 754,317 | ||||||
| Willis Towers Watson PLC (a) | 3,153 | 575,359 | ||||||
| 8,180,127 | ||||||||
| Renewable Energy & Energy Efficiency — 2.2% | ||||||||
| Acuity Brands, Inc. | 974 | 86,822 | ||||||
| SHARES | VALUE | |||||||
| Renewable Energy & Energy Efficiency — (continued) | ||||||||
| Itron, Inc. (b) | 930 | $ | 63,194 | |||||
| Johnson Controls International, PLC | 18,358 | 774,891 | ||||||
| Ormat Technologies, Inc. | 1,007 | 71,366 | ||||||
| Tesla, Inc. (b) | 18,270 | 7,089,491 | ||||||
| 8,085,764 | ||||||||
| Consumer Durables & Apparel — 1.8% | ||||||||
| Callaway Golf Company | 2,170 | 33,613 | ||||||
| Capri Holdings Ltd. (a)(b) | 3,433 | 72,848 | ||||||
| Columbia Sportswear Company | 732 | 54,600 | ||||||
| Deckers Outdoor Corporation (b) | 688 | 174,319 | ||||||
| Ethan Allen Interiors, Inc. | 540 | 8,667 | ||||||
| Garmin Ltd. (a) | 3,506 | 364,694 | ||||||
| Hanesbrands, Inc. | 8,553 | 137,447 | ||||||
| Hasbro, Inc. | 3,229 | 267,103 | ||||||
| La-Z-Boy, Inc. | 1,142 | 39,091 | ||||||
| Mattel, Inc. (b) | 8,527 | 117,417 | ||||||
| Meritage Homes Corporation (b) | 915 | 79,687 | ||||||
| Mohawk Industries, Inc. (b) | 1,484 | 153,134 | ||||||
| Newell Brands, Inc. | 9,898 | 174,799 | ||||||
| NIKE, Inc., Class B | 30,557 | 3,669,284 | ||||||
| PVH Corporation | 1,745 | 101,716 | ||||||
| Under Armour, Inc., Class A (b) | 4,726 | 65,408 | ||||||
| Under Armour, Inc., Class C (b) | 4,725 | 57,787 | ||||||
| VF Corporation | 8,187 | 550,166 | ||||||
| Whirlpool Corporation | 1,527 | 282,434 | ||||||
| Wolverine World Wide, Inc. | 2,029 | 54,113 | ||||||
| 6,458,327 | ||||||||
| Telecommunication Services — 1.6% | ||||||||
| CenturyLink, Inc. | 22,817 | 196,683 | ||||||
| Verizon Communications, Inc. | 101,847 | 5,804,260 | ||||||
| 6,000,943 | ||||||||
| Banks — 1.6% | ||||||||
| Bank of Hawaii Corporation | 987 | 59,852 | ||||||
| Cathay General Bancorp | 1,856 | 43,672 | ||||||
| CIT Group, Inc. | 2,417 | 71,181 | ||||||
| Citizens Financial Group, Inc. | 10,644 | 290,049 | ||||||
5
| GREEN CENTURY EQUITY FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2020 | |
| (unaudited) | continued |
| SHARES | VALUE | |||||||
| Banks — (continued) | ||||||||
| Comerica, Inc. | 3,437 | $ | 156,418 | |||||
| First Republic Bank | 4,195 | 529,157 | ||||||
| Heartland Financial USA, Inc. | 808 | 26,616 | ||||||
| International Bancshares Corporation | 1,353 | 37,451 | ||||||
| KeyCorp | 24,327 | 315,764 | ||||||
| M&T Bank Corporation | 3,197 | 331,145 | ||||||
| New York Community Bancorp, Inc. | 11,307 | 93,961 | ||||||
| Old National Bancorp | 4,043 | 56,521 | ||||||
| People’s United Financial, Inc. | 10,413 | 111,107 | ||||||
| PNC Financial Services Group, Inc. (The) | 10,471 | 1,171,495 | ||||||
| Regions Financial Corporation | 23,547 | 313,175 | ||||||
| Signature Bank | 1,320 | 106,577 | ||||||
| SVB Financial Group (b) | 1,264 | 367,445 | ||||||
| Truist Financial Corporation | 33,241 | 1,400,111 | ||||||
| Umpqua Holdings Corporation | 5,417 | 68,037 | ||||||
| Zions Bancorp NA | 4,016 | 129,596 | ||||||
| 5,679,330 | ||||||||
| Commercial & Professional Services — 0.7% | ||||||||
| ACCO Brands Corporation | 2,208 | 11,636 | ||||||
| ASGN, Inc. (b) | 1,273 | 84,884 | ||||||
| Copart, Inc. (b) | 5,227 | 576,852 | ||||||
| Deluxe Corporation | 1,015 | 21,762 | ||||||
| Exponent, Inc. | 1,265 | 88,031 | ||||||
| Heidrick & Struggles International, Inc. | 506 | 11,562 | ||||||
| HNI Corporation | 1,054 | 34,308 | ||||||
| ICF International, Inc. | 464 | 30,341 | ||||||
| IHS Markit, Ltd. (a) | 9,356 | 756,620 | ||||||
| Interface, Inc. | 1,302 | 7,981 | ||||||
| Kelly Services, Inc., Class A | 787 | 13,678 | ||||||
| Knoll, Inc. | 1,272 | 14,577 | ||||||
| ManpowerGroup, Inc. | 1,434 | 97,326 | ||||||
| Resources Connection, Inc. | 760 | 8,162 | ||||||
| Robert Half International, Inc. | 2,813 | 142,591 | ||||||
| Steelcase, Inc., Class A | 2,064 | 21,548 | ||||||
| Tetra Tech, Inc. | 1,338 | 135,017 | ||||||
| TransUnion | 4,641 | 369,702 | ||||||
| SHARES | VALUE | |||||||
| Commercial & Professional Services — (continued) | ||||||||
| TrueBlue, Inc. (b) | 889 | $ | 13,797 | |||||
| 2,440,375 | ||||||||
| Food & Staples Retailing — 0.3% | ||||||||
| Kroger Co. (The) | 19,405 | 625,035 | ||||||
| Sysco Corporation | 11,891 | 657,691 | ||||||
| 1,282,726 | ||||||||
| Automobiles & Components — 0.3% | ||||||||
| Aptiv PLC (a) | 6,566 | 633,553 | ||||||
| Autoliv, Inc. (a) | 2,027 | 153,647 | ||||||
| BorgWarner, Inc. | 5,991 | 209,565 | ||||||
| Harley-Davidson, Inc. | 3,730 | 122,643 | ||||||
| 1,119,408 | ||||||||
| Utilities — 0.2% | ||||||||
| American Water Works Company, Inc. | 4,434 | 667,361 | ||||||
| Essential Utilities, Inc. | 5,713 | 235,376 | ||||||
| 902,737 | ||||||||
| Healthy Living — 0.0% | ||||||||
| Hain Celestial Group, Inc. (The) (b) | 2,004 | 61,623 | ||||||
| United Natural Foods, Inc. (b) | 1,318 | 19,203 | ||||||
| 80,826 | ||||||||
| Total Common Stocks | ||||||||
| (Cost $204,066,090) | 364,819,972 | |||||||
6
| GREEN CENTURY EQUITY FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2020 | |
| (unaudited) | concluded |
| VALUE | ||||
| SHORT-TERM INVESTMENTS — 0.3% | ||||
| UMB Money Market Fiduciary Account, 0.01% (c) (Cost $1,100,308) | $ | 1,100,308 | ||
| Total Short-term Investments | ||||
| (Cost $1,100,308) | 1,100,308 | |||
| TOTAL INVESTMENTS — 100.1% | ||||
| (Cost $205,166,398) | 365,920,280 | |||
| Other Assets Less Liabilities—(0.1)% | (256,085 | ) | ||
| NET ASSETS — 100.0% | $ | 365,664,195 | ||
| (a) | Securities whose value are determined or significantly influenced by trading in markets other than the United States or Canada. |
| (b) | Non-income producing security. |
| (c) | The rate quoted is the annualized seven-day yield of the fund at the period end. |
7
GREEN CENTURY MSCI INTERNATIONAL INDEX FUND PORTFOLIO OF INVESTMENTS
October 31, 2020
(unaudited)
| COMMON STOCKS — 98.4% | ||||||||
| SHARES | VALUE | |||||||
| Japan — 26.0% | ||||||||
| Aeon Company, Ltd. | 16,500 | $ | 421,545 | |||||
| Ajinomoto Company, Inc. | 11,600 | 233,053 | ||||||
| Asahi Kasei Corporation | 31,500 | 272,966 | ||||||
| Astellas Pharma, Inc. | 46,700 | 640,394 | ||||||
| Benesse Holdings, Inc. | 1,700 | 40,079 | ||||||
| Daifuku Co., Ltd. | 2,500 | 257,795 | ||||||
| Dai-ichi Life Holdings, Inc. | 27,000 | 403,256 | ||||||
| Daiichi Sankyo Company Ltd. | 42,800 | 1,129,649 | ||||||
| Daikin Industries Ltd. | 6,300 | 1,178,940 | ||||||
| Daiwa House Industry Company, Ltd. | 14,200 | 373,102 | ||||||
| Denso Corporation | 10,900 | 507,903 | ||||||
| Eisai Company, Ltd. | 6,400 | 497,623 | ||||||
| Fujitsu Ltd. | 5,000 | 591,573 | ||||||
| Hankyu Hanshin Holdings, Inc. | 5,900 | 180,147 | ||||||
| Hitachi Metals Ltd. | 5,200 | 68,959 | ||||||
| Honda Motor Company, Ltd. | 41,000 | 969,771 | ||||||
| Kansai Paint Company Ltd. | 4,500 | 116,020 | ||||||
| Kao Corp. | 12,100 | 861,504 | ||||||
| KDDI Corp. | 40,600 | 1,098,433 | ||||||
| Keio Corporation | 2,600 | 151,105 | ||||||
| Kikkoman Corporation | 3,700 | 184,261 | ||||||
| Kobe Bussan Company Ltd. | 3,200 | 90,032 | ||||||
| Komatsu Ltd. | 22,200 | 500,510 | ||||||
| Kyushu Railway Company | 3,900 | 82,957 | ||||||
| Mitsui Chemicals, Inc. | 4,800 | 122,939 | ||||||
| Miura Company Ltd. | 2,300 | 108,363 | ||||||
| MS&AD Insurance Group Holdings, Inc. | 11,100 | 303,754 | ||||||
| Murata Manufacturing Company, Ltd. | 14,400 | 1,009,853 | ||||||
| NGK Insulators Ltd. | 6,600 | 94,285 | ||||||
| Nikon Corporation | 7,400 | 45,098 | ||||||
| Nintendo Company, Ltd. | 2,800 | 1,513,929 | ||||||
| Nippon Express Company, Ltd. | 1,900 | 106,551 | ||||||
| Nippon Paint Holdings Company Ltd. | 3,700 | 333,296 | ||||||
| Nippon Yusen KK | 4,000 | 73,830 | ||||||
| Nitto Denko Corporation | 4,000 | 281,023 | ||||||
| Nomura Real Estate Master Fund, Inc. | 110 | 131,357 | ||||||
| Nomura Research Institute Ltd. | 8,200 | 241,715 | ||||||
| NTT DOCOMO, Inc. | 28,500 | 1,061,203 | ||||||
| SHARES | VALUE | |||||||
| Japan — (continued) | ||||||||
| Odakyu Electric Railway Company Ltd. | 7,500 | $ | 180,994 | |||||
| Omron Corporation | 4,700 | 339,368 | ||||||
| Panasonic Corporation | 55,600 | 513,607 | ||||||
| Rakuten, Inc. | 22,100 | 215,015 | ||||||
| Resona Holdings, Inc. | 51,700 | 170,454 | ||||||
| SCSK Corporation | 1,400 | 69,610 | ||||||
| Sekisui Chemical Company, Ltd. | 8,800 | 137,177 | ||||||
| Sekisui House Ltd. | 15,600 | 259,168 | ||||||
| SG Holdings Company Ltd. | 8,000 | 192,963 | ||||||
| Shimizu Corporation | 14,400 | 99,984 | ||||||
| Shionogi & Company Ltd. | 6,600 | 311,322 | ||||||
| Sompo Holdings, Inc. | 8,400 | 313,621 | ||||||
| Sony Corporation | 31,900 | 2,659,391 | ||||||
| Stanley Electric Company Ltd. | 3,400 | 96,831 | ||||||
| Sumitomo Chemical Company, Ltd. | 38,200 | 124,959 | ||||||
| Sumitomo Metal Mining Company, Ltd. | 5,700 | 177,177 | ||||||
| Sumitomo Mitsui Trust Holdings, Inc. | 8,500 | 228,543 | ||||||
| Suntory Beverage & Food Ltd. | 3,500 | 120,707 | ||||||
| Sysmex Corporation | 4,200 | 394,501 | ||||||
| Teijin Ltd. | 4,900 | 75,058 | ||||||
| Tokyo Century Corporation | 1,200 | 58,834 | ||||||
| Tokyo Electron Ltd. | 3,800 | 1,019,961 | ||||||
| Tokyu Corp. | 12,800 | 151,868 | ||||||
| Toray Industries, Inc. | 34,900 | 157,919 | ||||||
| West Japan Railway Company | 4,200 | 180,168 | ||||||
| Yamaha Corporation | 3,500 | 165,918 | ||||||
| Yaskawa Electric Corporation | 6,000 | 233,303 | ||||||
| Yokogawa Electric Corporation | 6,100 | 89,678 | ||||||
| 25,016,872 | ||||||||
| Germany — 12.2% | ||||||||
| adidas AG (a) | 4,807 | 1,428,229 | ||||||
| Allianz SE | 10,529 | 1,854,790 | ||||||
| Beiersdorf AG | 2,538 | 265,761 | ||||||
| Deutsche Boerse AG | 4,791 | 705,994 | ||||||
| Henkel AG & Company KGaA | 2,570 | 232,345 | ||||||
| Henkel AG & Company KGaA (b) | 4,549 | 442,680 | ||||||
| Merck KGaA | 3,264 | 483,516 | ||||||
1
| GREEN CENTURY MSCI INTERNATIONAL INDEX FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2020 | |
| (unaudited) | continued |
| SHARES | VALUE | |||||||
| Germany — (continued) | ||||||||
| METRO AG | 4,286 | $ | 42,031 | |||||
| Muenchener Rueckversicherungs-Gesellschaft AG in Muenchen | 3,532 | 827,847 | ||||||
| SAP SE | 26,367 | 2,813,042 | ||||||
| Sartorius AG (b) | 893 | 378,001 | ||||||
| Siemens AG | 19,304 | 2,264,742 | ||||||
| 11,738,978 | ||||||||
| Switzerland — 9.3% | ||||||||
| Alcon, Inc. (a) | 12,413 | 705,680 | ||||||
| Coca-Cola HBC AG (a) | 5,030 | 114,258 | ||||||
| Givaudan SA | 233 | 950,108 | ||||||
| Kuehne + Nagel International AG | 1,356 | 271,000 | ||||||
| Lonza Group AG | 1,882 | 1,140,261 | ||||||
| Roche Holding AG | 14,306 | 4,596,719 | ||||||
| Sonova Holding AG (a) | 1,372 | 325,651 | ||||||
| Swiss Re AG | 7,404 | 531,287 | ||||||
| Swisscom AG | 659 | 335,150 | ||||||
| 8,970,114 | ||||||||
| France — 8.1% | ||||||||
| Accor SA (a) | 4,797 | 122,269 | ||||||
| Amundi SA (a)(c) | 1,536 | 100,752 | ||||||
| AXA SA | 49,001 | 786,944 | ||||||
| Carrefour SA | 15,518 | 241,187 | ||||||
| Cie Generale des Etablissements Michelin SCA | 4,295 | 463,879 | ||||||
| CNP Assurances (a) | 4,135 | 46,638 | ||||||
| Danone SA | 15,639 | 867,449 | ||||||
| Gecina SA | 1,209 | 150,094 | ||||||
| Getlink SE (a) | 11,250 | 151,319 | ||||||
| JCDecaux SA (a) | 2,241 | 34,590 | ||||||
| L’Oreal SA | 6,358 | 2,054,878 | ||||||
| Natixis SA (a) | 24,466 | 56,988 | ||||||
| Orange SA | 50,102 | 562,647 | ||||||
| Schneider Electric SE | 13,950 | 1,695,070 | ||||||
| SEB SA | 570 | 92,636 | ||||||
| Unibail-Rodamco-Westfield | 3,445 | 139,461 | ||||||
| SHARES | VALUE | |||||||
| France — (continued) | ||||||||
| Valeo SA | 5,870 | $ | 177,581 | |||||
| 7,744,382 | ||||||||
| Canada — 7.5% | ||||||||
| Agnico Eagle Mines Ltd. | 6,122 | 484,641 | ||||||
| Bank of Montreal | 16,228 | 966,274 | ||||||
| Bank of Nova Scotia (The) | 30,669 | 1,274,134 | ||||||
| Canadian National Railway Company | 17,904 | 1,778,574 | ||||||
| Canadian Tire Corp. Ltd., Class A | 1,454 | 162,371 | ||||||
| CGI, Inc. (a) | 5,771 | 358,094 | ||||||
| Cronos Group, Inc. (a) | 5,165 | 27,409 | ||||||
| First Capital Real Estate Investment Trust | 2,474 | 21,949 | ||||||
| Gildan Activewear, Inc. | 4,955 | 102,648 | ||||||
| Intact Financial Corporation | 3,633 | 375,271 | ||||||
| Magna International, Inc. | 7,126 | 363,868 | ||||||
| Metro, Inc. | 6,344 | 295,939 | ||||||
| Open Text Corporation | 6,851 | 251,712 | ||||||
| Ritchie Bros Auctioneers, Inc. | 2,795 | 169,425 | ||||||
| Rogers Communications, Inc., Class B | 9,073 | 368,559 | ||||||
| WSP Global, Inc. | 2,810 | 177,737 | ||||||
| 7,178,605 | ||||||||
| United Kingdom — 6.6% | ||||||||
| Associated British Foods PLC | 8,875 | 195,178 | ||||||
| Barratt Developments PLC (a) | 25,176 | 157,364 | ||||||
| Berkeley Group Holdings PLC | 3,143 | 165,254 | ||||||
| British Land Company PLC (The) | 22,150 | 100,027 | ||||||
| Burberry Group PLC | 10,074 | 176,929 | ||||||
| Coca-Cola European Partners PLC | 5,105 | 182,300 | ||||||
| Compass Group PLC | 45,228 | 619,071 | ||||||
| Croda International PLC | 3,310 | 258,708 | ||||||
| InterContinental Hotels Group PLC (a) | 4,376 | 222,346 | ||||||
| J Sainsbury PLC | 45,176 | 117,918 | ||||||
| JD Sports Fashion PLC | 10,931 | 105,162 | ||||||
| Johnson Matthey PLC | 4,834 | 134,565 | ||||||
2
| GREEN CENTURY MSCI INTERNATIONAL INDEX FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2020 | |
| (unaudited) | continued |
| SHARES | VALUE | |||||||
| United Kingdom — (continued) | ||||||||
| Kingfisher PLC (a) | 52,641 | $ | 195,772 | |||||
| Mondi PLC | 12,385 | 234,737 | ||||||
| RELX PLC | 48,803 | 965,710 | ||||||
| Schroders PLC | 3,090 | 104,682 | ||||||
| Segro PLC | 29,940 | 349,843 | ||||||
| Taylor Wimpey PLC (a) | 91,752 | 125,712 | ||||||
| Unilever PLC | 29,453 | 1,678,500 | ||||||
| Whitbread PLC (a) | 5,096 | 141,887 | ||||||
| Wm Morrison Supermarkets PLC | 60,411 | 127,521 | ||||||
| 6,359,186 | ||||||||
| Netherlands — 5.8% | ||||||||
| Akzo Nobel NV | 4,844 | 465,951 | ||||||
| ASML Holding NV | 10,746 | 3,888,058 | ||||||
| Koninklijke DSM NV | 4,374 | 699,545 | ||||||
| Wolters Kluwer NV | 6,856 | 555,125 | ||||||
| 5,608,679 | ||||||||
| Denmark — 5.1% | ||||||||
| Coloplast A/S, Class B | 2,981 | 435,950 | ||||||
| GN Store Nord A/S | 3,286 | 236,582 | ||||||
| H Lundbeck A/S | 1,779 | 50,153 | ||||||
| Novo Nordisk A/S, Class B | 43,534 | 2,775,974 | ||||||
| Novozymes A/S | 5,227 | 314,358 | ||||||
| Pandora A/S | 2,494 | 197,848 | ||||||
| Vestas Wind Systems A/S | 4,985 | 855,247 | ||||||
| 4,866,112 | ||||||||
| Australia — 4.8% | ||||||||
| ASX Ltd. | 4,833 | 270,618 | ||||||
| BlueScope Steel Ltd. | 13,024 | 134,519 | ||||||
| Brambles Ltd. | 38,618 | 260,448 | ||||||
| Coca-Cola Amatil Ltd. | 13,053 | 114,105 | ||||||
| Cochlear Ltd. | 1,647 | 245,820 | ||||||
| Coles Group Ltd. | 33,453 | 417,898 | ||||||
| Dexus | 27,281 | 165,049 | ||||||
| Evolution Mining Ltd. | 40,648 | 159,355 | ||||||
| Goodman Group | 41,934 | 542,749 | ||||||
| GPT Group (The) | 48,176 | 136,445 | ||||||
| Insurance Australia Group Ltd. | 57,754 | 193,860 | ||||||
| Lendlease Group | 16,641 | 139,985 | ||||||
| SHARES | VALUE | |||||||
| Australia — (continued) | ||||||||
| Mirvac Group | 99,422 | $ | 147,438 | |||||
| Newcrest Mining Ltd. | 20,309 | 421,151 | ||||||
| Ramsay Health Care Ltd. | 4,589 | 201,060 | ||||||
| SEEK Ltd. | 8,075 | 122,087 | ||||||
| Stockland | 59,919 | 162,022 | ||||||
| Sydney Airport | 33,271 | 127,563 | ||||||
| Transurban Group | 69,246 | 655,727 | ||||||
| 4,617,899 | ||||||||
| Hong Kong — 2.4% | ||||||||
| BOC Hong Kong Holdings Ltd. | 92,000 | 255,529 | ||||||
| Hang Seng Bank Ltd. | 19,317 | 297,599 | ||||||
| Hong Kong Exchanges & Clearing Ltd. | 30,520 | 1,462,479 | ||||||
| MTR Corporation Ltd. | 39,167 | 194,083 | ||||||
| Swire Pacific Ltd. A Shares | 13,500 | 61,563 | ||||||
| Swire Properties Ltd. | 29,400 | 78,894 | ||||||
| 2,350,147 | ||||||||
| Sweden — 2.4% | ||||||||
| Boliden AB | 6,985 | 190,475 | ||||||
| Electrolux AB | 5,714 | 128,841 | ||||||
| Essity AB, Class B | 15,406 | 445,901 | ||||||
| Husqvarna AB B Shares | 10,913 | 112,531 | ||||||
| ICA Gruppen AB | 2,519 | 119,245 | ||||||
| Skandinaviska Enskilda Banken AB, Class A (a) | 41,343 | 354,775 | ||||||
| Svenska Cellulosa AB SCA, Class B (a) | 14,903 | 201,586 | ||||||
| Svenska Handelsbanken AB A Shares (a) | 39,058 | 316,474 | ||||||
| Tele2 AB B Shares | 12,759 | 150,581 | ||||||
| Telia Company AB | 62,973 | 240,944 | ||||||
| 2,261,353 | ||||||||
| Ireland — 1.4% | ||||||||
| CRH PLC (d) | 51 | 1,790 | ||||||
| CRH PLC (e) | 19,624 | 686,700 | ||||||
| DCC PLC | 2,482 | 161,286 | ||||||
3
| GREEN CENTURY MSCI INTERNATIONAL INDEX FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2020 | |
| (unaudited) | continued |
| SHARES | VALUE | |||||||
| Ireland — (continued) | ||||||||
| Kerry Group PLC, Class A | 4,041 | $ | 483,731 | |||||
| 1,333,507 | ||||||||
| Spain — 1.2% | ||||||||
| Banco Bilbao Vizcaya Argentaria SA | 166,938 | 481,662 | ||||||
| Industria de Diseno Textil SA | 27,608 | 681,644 | ||||||
| 1,163,306 | ||||||||
| Singapore — 1.0% | ||||||||
| CapitaLand Ltd. | 62,111 | 116,874 | ||||||
| City Developments Ltd. | 10,600 | 49,223 | ||||||
| DBS Group Holdings Ltd. | 45,349 | 675,488 | ||||||
| Singapore Exchange Ltd. | 20,600 | 130,647 | ||||||
| 972,232 | ||||||||
| Jersey — 0.8% | ||||||||
| Ferguson PLC | 5,628 | 558,980 | ||||||
| WPP PLC | 31,279 | 249,835 | ||||||
| 808,815 | ||||||||
| Finland — 0.8% | ||||||||
| Elisa Oyj | 3,512 | 172,686 | ||||||
| Orion Oyj, Class B | 2,729 | 116,804 | ||||||
| UPM-Kymmene OYJ | 13,413 | 379,049 | ||||||
| Wartsila OYJ Abp | 10,846 | 86,194 | ||||||
| 754,733 | ||||||||
| Italy — 0.8% | ||||||||
| Intesa Sanpaolo SpA (a) | 418,925 | 695,476 | ||||||
| Pirelli & C SpA (a)(c) | 10,048 | 41,896 | ||||||
| 737,372 | ||||||||
| New Zealand — 0.7% | ||||||||
| Auckland International Airport Ltd. (a) | 31,198 | 144,319 | ||||||
| Fisher & Paykel Healthcare Corporation Ltd. | 14,377 | 332,603 | ||||||
| SHARES | VALUE | |||||||
| New Zealand — (continued) | ||||||||
| Meridian Energy Ltd. | 33,130 | $ | 116,115 | |||||
| Ryman Healthcare Ltd. | 10,576 | 97,871 | ||||||
| 690,908 | ||||||||
| Norway — 0.7% | ||||||||
| Mowi ASA | 11,055 | 174,645 | ||||||
| Orkla ASA | 18,592 | 175,504 | ||||||
| Telenor ASA | 18,199 | 281,215 | ||||||
| 631,364 | ||||||||
| Belgium — 0.5% | ||||||||
| KBC Group NV | 6,362 | 314,336 | ||||||
| Umicore SA | 4,885 | 188,329 | ||||||
| 502,665 | ||||||||
| Austria — 0.2% | ||||||||
| Erste Group Bank AG (a) | 7,087 | 145,681 | ||||||
| Portugal — 0.1% | ||||||||
| Jeronimo Martins SGPS SA | 6,368 | 101,151 | ||||||
| Total Common Stocks | ||||||||
| (Cost $88,832,863) | 94,554,061 | |||||||
| SHORT-TERM INVESTMENTS — 0.9% | ||||||||
| UMB Money Market Fiduciary Account, 0.01% (f) (Cost $885,288) | 885,288 | |||||||
| Total Short-term Investments | ||||||||
| (Cost $885,288) | 885,288 | |||||||
| TOTAL INVESTMENTS — 99.3% | ||||||||
| (Cost $89,718,151) | 95,439,349 | |||||||
| Other Assets Less Liabilities — 0.7% | 668,627 | |||||||
| NET ASSETS — 100.0% | $ | 96,107,976 | ||||||
4
| GREEN CENTURY MSCI INTERNATIONAL INDEX FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2020 | |
| (unaudited) | concluded |
| (a) | Non-income producing security. |
| (b) | Preference shares. |
| (c) | Security exempt from registration under Rule 144A of the Securities Act of 1933. These securities are restricted and may be resold in transactions exempt from registration normally to qualified institutional buyers. The total value of these securities is $142,648. |
| (d) | Shares of this security are traded on the London Stock Exchange. |
| (e) | Shares of this security are traded on the Irish Stock Exchange. |
| (f) | The rate quoted is the annualized seven-day yield of the fund at the period end. |
5