X0201 N-CEN/A 0001752724-18-001930 LIVE 0000063068 XXXXXXXX 811-02594 false false false N-1A S000050657 true S000002435 true S000035048 true S000050656 true S000050655 true S000002434 true MFS SERIES TRUST IV 811-02594 0000063068 549300SSA281MOJG8J61 111 HUNTINGTON AVENUE 24TH FLOOR BOSTON 02199 US-MA US 617-954-5000 MFS Service Center, Inc 100 Hancock Street Quincy 02171 1-617-954-5000 Transfer Agency Record MFS Fund Distributors, Inc. 111 Huntington Avenue Boston 02199 1-617-954-5000 Principal Underwriter Record Institutional Shareholder Services Inc. 702 King Farm Boulevard Rockville 20850 1-301-556-0500 Proxy Voting Administrator Iron Mountain, Inc. 150 SE Second Street Miami 33131 N-A Storage Vendor Ropes & Gray LLP 800 Boylston Street Boston 02199-3600 1-617-951-7000 Counsel Record Massachusetts Financial Services Company 111 Huntington Avenue Boston 02199-7632 617-954-5000 Investment Adviser Record TerraNua Limited (New York, NY, US, Branch) 535 Fifth Avenue New York 10017 N-A Personal Trading System JPMorgan Chase & Co. 270 Park Avenue New York 10017-2070 1-212-270-6000 Custodian Record Autonomy Americas LLC 90 Park Avenue New York 10016 44-122-344-8000 Storage Vendor The Depository Trust Company 55 Water Street New York 10041 1-212-855-1000 DTC State Street Bank and Trust Company 1 Lincoln Street Boston 02111 617-786-3000 Custody and Accounting Records. DST Systems, Inc. 333 West 11th Street Kansas City 64105-1628 816-435-8655 Technology Vendor Y N N-1A 6 Y Steven E. Buller 000000000 N Michael Hegarty 000000000 N Clarence Otis, Jr. 000000000 N Maureen R. Goldfarb 000000000 N John P. Kavanaugh 000000000 N John A. Caroselli 000000000 N Robert J. Manning 004646484 Y Maryanne L. Roepke 000000000 N Robin A. Stelmach 000000000 Y Laurie J. Thomsen 000000000 N Martin J. Wolin 004331075 111 Huntington Avenue Boston 02199 XXXXXX N N N N N N N MFS Fund Distributors, Inc. 8-45321 000031052 0000000000 Y N Deloitte & Touche LLP 34 0000000000 Ernst & Young LLP 42 00000000000000000000 N N N N N N MFS Blended Research Emerging Markets Equity Fund S000050655 549300N4Y1QEM5QDU861 Y 9 0 0 N/A N N Y N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N N/A N/A N/A Rule 32a-4 (17 CFR 270.32a-4) Rule 12d1-1 (17 CFR 270.12d1-1) Rule 22d-1 (17 CFR 270.22d-1) Y Y N N Massachusetts Financial Services Company 801-17352 000110045 1G3OSH3GLGJ7X1JC5I61 N MFS Service Center, Inc 84-1316 0000000000 Y N N Thomson Reuters Corporation 549300561UZND4C7B569 CA N Ice Data Services, Inc. 5493000NQ9LYLDBCTL34 N N Itau CorpBanca 549300DDPTTIZ06NIV06 CL N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Banco Nacional de Mexico, S. A., Integrante del Grupo Financiero Banamex. 2SFFM4FUIE05S37WFU55 MX N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Aktiengesellschaft (Madrid, Madrid, ES, Branch) 529900SICIK5OVMVY186 ES N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Citibank Anonim Sirketi CWZ8NZDH5SKY12Q4US31 TR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) UniCredit Bank Austria AG D1HEB8VEU6D9M8ZUXG17 AT N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Citibank del Peru S.A. MYTK5NHHP1G8TVFGT193 PE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) State Street Bank and Trust Company (London, GB, Branch) 0000000000 GB N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) HSBC Bank Middle East Limited (Manama, Capital, BH, Branch) 549300F99IL9YJDWH369 BH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Aktiengesellschaft (Jakarta, Jakarta, ID, Branch) 7LTWFZYICNSX8D621K86 ID N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) The Hongkong and Shanghai Banking Corporation Limited (Jung-gu, Seoul, KR, Branch) 2HI3YI5320L3RW6NJ957 KR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) AS SEB Pank 549300ND1MQ8SNNYMJ22 EE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) The Standard Bank of South Africa Limited QFC8ZCW3Q5PRXU1XTM60 ZA N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Standard Chartered Bank (Hong Kong) Limited X5AV1MBDXGRPX5UGMX13 HK N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Standard Chartered Bank (Thai) Public Company Limited 549300O1LQYCQ7G1IM57 TH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Cititrust Colombia S A Sociedad Fiduciaria 549300242J3IJCOSGI49 CO N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Aktiengesellschaft (Taipei City, TW, Branch) 25490016G0WR60ANOK04 TW N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Bank Handlowy w Warszawie Spolka Akcyjna XLEZHWWOI4HFQDGL4793 PL N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) HSBC Bank Middle East Limited 549300F99IL9YJDWH369 AE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Skandinaviska Enskilda Banken AB (Oslo, Oslo, NO, Branch) F3JS33DEI6XQ4ZBPTN86 NO N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Standard Chartered Bank Malaysia Berhad 549300JTJBG2QBI8KD48 MY N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Mizuho Bank, Ltd. (Minato ku, Tokyo, JP, Branch) RB0PEZSDGCO3JS6CEU02 JP N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) UniCredit Bank Hungary Zrt. Y28RT6GGYJ696PMW8T44 HU N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Skandinaviska Enskilda Banken AB (Helsinki, Uusimaa, FI, Branch) F3JS33DEI6XQ4ZBPTN86 FI N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Skandinaviska Enskilda Banken A/S F3JS33DEI6XQ4ZBPTN86 DK N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) State Street Trust Company Canada 549300L71XG2CTQ2V827 CA N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) UBS Switzerland AG 549300WOIFUSNYH0FL22 CH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Citibank, National Association (Sao Paulo, Sao Paulo, BR, Branch) 579100KKDGKCFFKKF005 BR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Bank Hapoalim B.M. B6ARUI4946ST4S7WOU88 IL N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) UniCredit Bank Czech Republic and Slovakia, a.s. KR6LSKV3BTSJRD41IF75 CZ N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Euroclear PLC 54930045L3MXWBD27H71 CH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) BNP Paribas Securities Services (Athens, Attica, GR, Branch) 549300WCGB70D06XZS54 GR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Citibank Maghreb S.A 5493003FVWLMBFTISI11 MA N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Aktiengesellschaft (Amsterdam, Noord Holland, NL, Branch) 7LTWFZYICNSX8D621K86 NL N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) The Hongkong and Shanghai Banking Corporation Limited (Auckland, Auckland, NZ, Branch) 2HI3YI5320L3RW6NJ957 NZ N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) State Street Bank International GmbH ZMHGNT7ZPKZ3UFZ8EO46 DE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Skandinaviska Enskilda Banken AB F3JS33DEI6XQ4ZBPTN86 SE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Aktiengesellschaft (Mumbai, Maharashtra, IN, Branch) 7LTWFZYICNSX8D621K86 IN N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Joint Stock Company Commercial Bank Citibank CHSQDSVI1UI96Y2SW097 RU N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) HSBC Bank (China) Company Limited 2CZOJRADNJXBLT55G526 CN N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Societa per Azioni 529900SS7ZWCX82U3W60 IT N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) The Hongkong and Shanghai Banking Corporation Limited (Ebene, Plaines Wilhems, MU, Branch) 2HI3YI5320L3RW6NJ957 MU N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) The Hongkong and Shanghai Banking Corporation Limited (Sydney, NSW, AU, Branch) 2HI3YI5320L3RW6NJ957 AU N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Deutsche Bank Aktiengesellschaft (Makati City, Metro Manila, PH, Branch) 7LTWFZYICNSX8D621K86 PH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Citibank, National Association (Singapore, SG, Branch) E57ODZWZ7FF32TWEFA76 SG N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) N MFS Service Center, Inc 0000000000 Y N N Massachusetts Financial Services Company 1G3OSH3GLGJ7X1JC5I61 Y N N Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 3200.85000000 The Bank of Nova Scotia 8-3716 000002739 L3I9ZG2KFGXZ61BMYR72 CA 20.53000000 UBS Securities LLC 8-22651 000007654 T6FIZBDPKLYJKFCRVK44 1976.62000000 Credit Suisse Securities (USA) LLC 8-422 000000816 1V8Y6QCX6YMJ2OELII46 4581.22000000 Banco Bradesco S.A. N/A 000000000 549300CTUU1RFXHQJE44 BR 17.86000000 Citigroup Global Markets Inc. 8-8177 000007059 MBNUM2BPBDO7JBLYG310 952.50000000 JPMorgan Chase & Co. 8-35008 000000079 8I5DZWZKVSZI1NUHU748 9437.23000000 Goldman Sachs & Co. LLC 8-129 000000361 FOR8UP27PHTHYVLBNG30 1812.00000000 Deutsche Bank Capital Corporation 8-15774 000005323 0000000000 993.38000000 Bank Of America Merrill Lynch Securities Inc 8-33359 000016139 0000000000 2700.72000000 25718.00000000 UBS Securities LLC 8-22651 000007654 T6FIZBDPKLYJKFCRVK44 5070.49000000 5070.49000000 Y 23299420.81000000 N MFS U.S. Government Money Market Fund S000002435 MQMNIX2D6ZVLO9HEKW73 Y 0 0 0 Money Market Fund N N N N N/A N/A N/A Rule 32a-4 (17 CFR 270.32a-4) Y Y N N Massachusetts Financial Services Company 801-17352 000110045 1G3OSH3GLGJ7X1JC5I61 N MFS Service Center, Inc 84-1316 0000000000 Y N N Thomson Reuters Corporation 549300561UZND4C7B569 CA N Ice Data Services, Inc. 5493000NQ9LYLDBCTL34 N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Deutsche Bank Aktiengesellschaft (London, GB, Branch) 7LTWFZYICNSX8D621K86 GB N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) N MFS Service Center, Inc 0000000000 Y N N Massachusetts Financial Services Company 1G3OSH3GLGJ7X1JC5I61 Y N N 0.00000000 Bank Of America Merrill Lynch Securities Inc 8-33359 000016139 0000000000 584517214.97000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 39821520.49000000 Nomura Securities International, Inc. 8-15255 000004297 OXTKY6Q8X53C9ILVV871 804501550.25000000 Goldman Sachs & Co. LLC 8-129 000000361 FOR8UP27PHTHYVLBNG30 4654153457.53000000 Citigroup Global Markets Inc. 8-8177 000007059 MBNUM2BPBDO7JBLYG310 73259363.30000000 Barclays Capital Inc. 8-41342 000019714 AC28XWWI3WIBK2824319 487122031.88000000 JPMorgan Chase & Co. 8-35008 000000079 8I5DZWZKVSZI1NUHU748 3636448377.77000000 The Bank of New York Mellon 8-35255 000017454 HPFHU0OQ28E4N0NFVK49 148091205.94000000 UBS Securities LLC 8-22651 000007654 T6FIZBDPKLYJKFCRVK44 34015803.24000000 BMO Capital Markets Corp. 008-34344 000016686 RUC0QBLBRPRCU4W1NE59 35113813.49000000 10508454308.91000000 N 283740003.27000000 N MFS Blended Research Global Equity Fund S000050656 5493005GDH42L2J2NN49 Y 9 0 0 N/A N N Y N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N N/A N/A N/A Rule 12d1-1 (17 CFR 270.12d1-1) Rule 22d-1 (17 CFR 270.22d-1) Rule 32a-4 (17 CFR 270.32a-4) Y Y N N Massachusetts Financial Services Company 801-17352 000110045 1G3OSH3GLGJ7X1JC5I61 N MFS Service Center, Inc 84-1316 0000000000 Y N N Thomson Reuters Corporation 549300561UZND4C7B569 CA N Ice Data Services, Inc. 5493000NQ9LYLDBCTL34 N N State Street Bank and Trust Company (London, GB, Branch) 0000000000 GB N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Citibank, National Association (Sao Paulo, Sao Paulo, BR, Branch) 579100KKDGKCFFKKF005 BR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Skandinaviska Enskilda Banken AB F3JS33DEI6XQ4ZBPTN86 SE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Skandinaviska Enskilda Banken A/S F3JS33DEI6XQ4ZBPTN86 DK N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Aktiengesellschaft (Makati City, Metro Manila, PH, Branch) 7LTWFZYICNSX8D621K86 PH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Standard Chartered Bank Malaysia Berhad 549300JTJBG2QBI8KD48 MY N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Citibank Anonim Sirketi CWZ8NZDH5SKY12Q4US31 TR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Citibank del Peru S.A. MYTK5NHHP1G8TVFGT193 PE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) The Hongkong and Shanghai Banking Corporation Limited (Jung-gu, Seoul, KR, Branch) 2HI3YI5320L3RW6NJ957 KR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) UniCredit Bank Czech Republic and Slovakia, a.s. KR6LSKV3BTSJRD41IF75 CZ N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Aktiengesellschaft (Madrid, Madrid, ES, Branch) 529900SICIK5OVMVY186 ES N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Euroclear PLC 54930045L3MXWBD27H71 CH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Mizuho Bank, Ltd. (Minato ku, Tokyo, JP, Branch) RB0PEZSDGCO3JS6CEU02 JP N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Deutsche Bank Aktiengesellschaft (Jakarta, Jakarta, ID, Branch) 7LTWFZYICNSX8D621K86 ID N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Bank Hapoalim B.M. B6ARUI4946ST4S7WOU88 IL N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Skandinaviska Enskilda Banken AB (Helsinki, Uusimaa, FI, Branch) F3JS33DEI6XQ4ZBPTN86 FI N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Standard Chartered Bank (Thai) Public Company Limited 549300O1LQYCQ7G1IM57 TH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Bank Handlowy w Warszawie Spolka Akcyjna XLEZHWWOI4HFQDGL4793 PL N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Standard Chartered Bank (Hong Kong) Limited X5AV1MBDXGRPX5UGMX13 HK N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Aktiengesellschaft (Amsterdam, Noord Holland, NL, Branch) 7LTWFZYICNSX8D621K86 NL N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Banco Nacional de Mexico, S. A., Integrante del Grupo Financiero Banamex. 2SFFM4FUIE05S37WFU55 MX N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Citibank, National Association (Singapore, SG, Branch) E57ODZWZ7FF32TWEFA76 SG N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) State Street Trust Company Canada 549300L71XG2CTQ2V827 CA N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) State Street Bank International GmbH ZMHGNT7ZPKZ3UFZ8EO46 DE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Skandinaviska Enskilda Banken AB (Oslo, Oslo, NO, Branch) F3JS33DEI6XQ4ZBPTN86 NO N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Societa per Azioni 529900SS7ZWCX82U3W60 IT N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) The Standard Bank of South Africa Limited QFC8ZCW3Q5PRXU1XTM60 ZA N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) BNP Paribas Securities Services (Athens, Attica, GR, Branch) 549300WCGB70D06XZS54 GR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) The Hongkong and Shanghai Banking Corporation Limited (Sydney, NSW, AU, Branch) 2HI3YI5320L3RW6NJ957 AU N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) UniCredit Bank Austria AG D1HEB8VEU6D9M8ZUXG17 AT N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Aktiengesellschaft (Taipei City, TW, Branch) 25490016G0WR60ANOK04 TW N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) UniCredit Bank Hungary Zrt. Y28RT6GGYJ696PMW8T44 HU N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) UBS Switzerland AG 549300WOIFUSNYH0FL22 CH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) N MFS Service Center, Inc 0000000000 Y N N Massachusetts Financial Services Company 1G3OSH3GLGJ7X1JC5I61 Y N N UBS Securities LLC 8-22651 000007654 T6FIZBDPKLYJKFCRVK44 62.31000000 BNP Paribas Securities Corp. 8-32682 000015794 RCNB6OTYUAMMP879YW96 2.64000000 Credit Suisse Securities (USA) LLC 8-422 000000816 1V8Y6QCX6YMJ2OELII46 10.67000000 Barclays Capital Inc. 8-41342 000019714 AC28XWWI3WIBK2824319 2.80000000 Goldman Sachs & Co. LLC 8-129 000000361 FOR8UP27PHTHYVLBNG30 82.69000000 Citigroup Global Markets Inc. 8-8177 000007059 MBNUM2BPBDO7JBLYG310 260.63000000 JPMorgan Chase & Co. 8-35008 000000079 8I5DZWZKVSZI1NUHU748 974.98000000 Deutsche Bank Capital Corporation 8-15774 000005323 0000000000 25.67000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 282.88000000 Bank Of America Merrill Lynch Securities Inc 8-33359 000016139 0000000000 430.27000000 2139.00000000 UBS Securities LLC 8-22651 000007654 T6FIZBDPKLYJKFCRVK44 696.75000000 696.75000000 Y 6057716.30000000 N MFS Blended Research International Equity Fund S000050657 5493006W0U1M8BQLTQ30 Y 9 0 0 N/A N N Y N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Revenue sharing split Cash collateral reinvestment fee 600726.92 9717.00000000 Rule 22d-1 (17 CFR 270.22d-1) Rule 17a-7 (17 CFR 270.17a-7) Rule 32a-4 (17 CFR 270.32a-4) Rule 12d1-1 (17 CFR 270.12d1-1) Y Y N N Massachusetts Financial Services Company 801-17352 000110045 1G3OSH3GLGJ7X1JC5I61 N MFS Service Center, Inc 84-1316 0000000000 Y N N Ice Data Services, Inc. 5493000NQ9LYLDBCTL34 N Thomson Reuters Corporation 549300561UZND4C7B569 CA N N Deutsche Bank Aktiengesellschaft (Makati City, Metro Manila, PH, Branch) 7LTWFZYICNSX8D621K86 PH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Standard Chartered Bank (Hong Kong) Limited X5AV1MBDXGRPX5UGMX13 HK N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) UniCredit Bank Czech Republic and Slovakia, a.s. KR6LSKV3BTSJRD41IF75 CZ N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Aktiengesellschaft (Amsterdam, Noord Holland, NL, Branch) 7LTWFZYICNSX8D621K86 NL N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Citibank Anonim Sirketi CWZ8NZDH5SKY12Q4US31 TR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) State Street Bank International GmbH ZMHGNT7ZPKZ3UFZ8EO46 DE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Bank Hapoalim B.M. B6ARUI4946ST4S7WOU88 IL N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Skandinaviska Enskilda Banken AB (Helsinki, Uusimaa, FI, Branch) F3JS33DEI6XQ4ZBPTN86 FI N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Aktiengesellschaft (Madrid, Madrid, ES, Branch) 529900SICIK5OVMVY186 ES N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Bank Handlowy w Warszawie Spolka Akcyjna XLEZHWWOI4HFQDGL4793 PL N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Citibank, National Association (Sao Paulo, Sao Paulo, BR, Branch) 579100KKDGKCFFKKF005 BR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) BNP Paribas Securities Services (Athens, Attica, GR, Branch) 549300WCGB70D06XZS54 GR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Aktiengesellschaft (Mumbai, Maharashtra, IN, Branch) 7LTWFZYICNSX8D621K86 IN N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) HSBC Bank Middle East Limited 549300F99IL9YJDWH369 AE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) The Hongkong and Shanghai Banking Corporation Limited (Jung-gu, Seoul, KR, Branch) 2HI3YI5320L3RW6NJ957 KR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Aktiengesellschaft (Taipei City, TW, Branch) 25490016G0WR60ANOK04 TW N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Euroclear PLC 54930045L3MXWBD27H71 CH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Skandinaviska Enskilda Banken A/S F3JS33DEI6XQ4ZBPTN86 DK N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) State Street Trust Company Canada 549300L71XG2CTQ2V827 CA N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Citibank, National Association (Singapore, SG, Branch) E57ODZWZ7FF32TWEFA76 SG N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Skandinaviska Enskilda Banken AB (Oslo, Oslo, NO, Branch) F3JS33DEI6XQ4ZBPTN86 NO N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Deutsche Bank Aktiengesellschaft (Jakarta, Jakarta, ID, Branch) 7LTWFZYICNSX8D621K86 ID N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Banco Nacional de Mexico, S. A., Integrante del Grupo Financiero Banamex. 2SFFM4FUIE05S37WFU55 MX N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) HSBC Bank Middle East Limited (Manama, Capital, BH, Branch) 549300F99IL9YJDWH369 BH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Societa per Azioni 529900SS7ZWCX82U3W60 IT N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) UBS Switzerland AG 549300WOIFUSNYH0FL22 CH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) The Standard Bank of South Africa Limited QFC8ZCW3Q5PRXU1XTM60 ZA N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Standard Chartered Bank Malaysia Berhad 549300JTJBG2QBI8KD48 MY N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Mizuho Bank, Ltd. (Minato ku, Tokyo, JP, Branch) RB0PEZSDGCO3JS6CEU02 JP N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) UniCredit Bank Hungary Zrt. Y28RT6GGYJ696PMW8T44 HU N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Citibank del Peru S.A. MYTK5NHHP1G8TVFGT193 PE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Standard Chartered Bank (Thai) Public Company Limited 549300O1LQYCQ7G1IM57 TH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) The Hongkong and Shanghai Banking Corporation Limited (Sydney, NSW, AU, Branch) 2HI3YI5320L3RW6NJ957 AU N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) UniCredit Bank Austria AG D1HEB8VEU6D9M8ZUXG17 AT N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Skandinaviska Enskilda Banken AB F3JS33DEI6XQ4ZBPTN86 SE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) State Street Bank and Trust Company (London, GB, Branch) 0000000000 GB N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) N MFS Service Center, Inc 0000000000 Y N N Massachusetts Financial Services Company 1G3OSH3GLGJ7X1JC5I61 Y N N Citigroup Global Markets Inc. 8-8177 000007059 MBNUM2BPBDO7JBLYG310 43764.05000000 JPMorgan Chase & Co. 8-35008 000000079 8I5DZWZKVSZI1NUHU748 32970.86000000 Goldman Sachs & Co. LLC 8-129 000000361 FOR8UP27PHTHYVLBNG30 27387.29000000 Credit Suisse Securities (USA) LLC 8-422 000000816 1V8Y6QCX6YMJ2OELII46 19012.83000000 Bank Of America Merrill Lynch Securities Inc 8-33359 000016139 0000000000 66925.69000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 6569.44000000 BNP Paribas Securities Corp. 8-32682 000015794 RCNB6OTYUAMMP879YW96 781.38000000 HSBC Securities (USA) Inc. 8-41562 000019585 CYYGQCGNHMHPSMRL3R97 1313.12000000 Deutsche Bank Capital Corporation 8-15774 000005323 0000000000 9523.80000000 UBS Securities LLC 8-22651 000007654 T6FIZBDPKLYJKFCRVK44 38583.86000000 247536.00000000 0.00000000 Y 273921336.06000000 N MFS Mid Cap Growth Fund S000002434 XPX0WXKIO6CLKBLYF666 Y 12 0 0 N/A N N Y N N JPMorgan Chase Bank, National Association (New York, NY, US, Branch) 7H6GLXDRUGQFU57RNE97 N N Revenue sharing split Cash collateral reinvestment fee 3532217.00000000 74120.00000000 Rule 12d1-1 (17 CFR 270.12d1-1) Rule 17a-7 (17 CFR 270.17a-7) Rule 22d-1 (17 CFR 270.22d-1) Rule 32a-4 (17 CFR 270.32a-4) Y Y N N Massachusetts Financial Services Company 801-17352 000110045 1G3OSH3GLGJ7X1JC5I61 N MFS Service Center, Inc 84-1316 0000000000 Y N N Ice Data Services, Inc. 5493000NQ9LYLDBCTL34 N Thomson Reuters Corporation 549300561UZND4C7B569 CA N N JPMorgan Chase Bank, National Association 7H6GLXDRUGQFU57RNE97 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) The Bank of New York Mellon HPFHU0OQ28E4N0NFVK49 N Y Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Merrill Lynch, Pierce, Fenner & Smith Incorporated 8NAV47T0Y26Q87Y0QP81 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) N MFS Service Center, Inc 0000000000 Y N N Massachusetts Financial Services Company 1G3OSH3GLGJ7X1JC5I61 Y N N The Goldman Sachs Group, Inc. N/A 000000000 784F5XWPLTWKTBV3E584 53300.91000000 JPMorgan Chase & Co. 8-35008 000000079 8I5DZWZKVSZI1NUHU748 52600.14000000 Citigroup Inc. 8-8177 000007059 6SHGI4ZSSLCXXQSBB395 17060.26000000 National Financial Services LLC 8-26740 000013041 549300JRHF1MHHWUAW04 72643.08000000 Deutsche Bank Capital Corporation 8-15774 000005323 0000000000 13468.45000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 38901.78000000 Bank of America Corporation (Buffalo, NY, US, Branch) N/A 000000000 9DJT3UXIJIZJI4WXO774 38860.95000000 UBS AG N/A 000000000 BFM8T61CT2L1QCEMIK50 CH 20339.24000000 Barclays Capital Inc. 8-41342 000019714 AC28XWWI3WIBK2824319 22781.18000000 First New York Securities L.L.C. 8-33753 000016362 MKNT5PYD90ESOVFV6523 18969.75000000 477366.58000000 Bank of America Corporation 8-33359 000016139 9DJT3UXIJIZJI4WXO774 150172.00000000 Citigroup Inc. 8-8177 000007059 6SHGI4ZSSLCXXQSBB395 10391842.00000000 State Street Bank and Trust Company N/A 000000000 571474TGEMMWANRLN572 1246461.05000000 Jefferies LLC 8-15074 000002347 58PU97L1C0WSRCWADL48 77378.00000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 4289382.00000000 The Goldman Sachs Group, Inc. N/A 000000000 784F5XWPLTWKTBV3E584 6717099.00000000 JPMorgan Chase & Co. 8-35008 000000079 8I5DZWZKVSZI1NUHU748 5645874.38000000 28518208.43000000 Y 2770365074.00000000 N MFS Global New Discovery Fund S000035048 5493003SLYU1HYL4ZY30 Y 9 0 0 N/A N N Y N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Revenue sharing split Cash collateral reinvestment fee 43537.61 2366.00000000 Rule 32a-4 (17 CFR 270.32a-4) Rule 22d-1 (17 CFR 270.22d-1) Rule 12d1-1 (17 CFR 270.12d1-1) Y Y N N Massachusetts Financial Services Company 801-17352 000110045 1G3OSH3GLGJ7X1JC5I61 N MFS Service Center, Inc 84-1316 0000000000 Y N N Thomson Reuters Corporation 549300561UZND4C7B569 CA N Ice Data Services, Inc. 5493000NQ9LYLDBCTL34 N N Itau CorpBanca 549300DDPTTIZ06NIV06 CL N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Skandinaviska Enskilda Banken A/S F3JS33DEI6XQ4ZBPTN86 DK N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Standard Chartered Bank Malaysia Berhad 549300JTJBG2QBI8KD48 MY N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Citibank, National Association (Sao Paulo, Sao Paulo, BR, Branch) 579100KKDGKCFFKKF005 BR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) HSBC Bank (China) Company Limited 2CZOJRADNJXBLT55G526 CN N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) UniCredit Bank Czech Republic and Slovakia, a.s. KR6LSKV3BTSJRD41IF75 CZ N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Societa per Azioni 529900SS7ZWCX82U3W60 IT N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Skandinaviska Enskilda Banken AB (Oslo, Oslo, NO, Branch) F3JS33DEI6XQ4ZBPTN86 NO N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Aktiengesellschaft (Jakarta, Jakarta, ID, Branch) 7LTWFZYICNSX8D621K86 ID N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) The Hongkong and Shanghai Banking Corporation Limited (Jung-gu, Seoul, KR, Branch) 2HI3YI5320L3RW6NJ957 KR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Citibank del Peru S.A. MYTK5NHHP1G8TVFGT193 PE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Aktiengesellschaft (Amsterdam, Noord Holland, NL, Branch) 7LTWFZYICNSX8D621K86 NL N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Citibank, National Association (Singapore, SG, Branch) E57ODZWZ7FF32TWEFA76 SG N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Cititrust Colombia S A Sociedad Fiduciaria 549300242J3IJCOSGI49 CO N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Bank Hapoalim B.M. B6ARUI4946ST4S7WOU88 IL N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Skandinaviska Enskilda Banken AB F3JS33DEI6XQ4ZBPTN86 SE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Skandinaviska Enskilda Banken AB (Helsinki, Uusimaa, FI, Branch) F3JS33DEI6XQ4ZBPTN86 FI N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Citibank Anonim Sirketi CWZ8NZDH5SKY12Q4US31 TR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Mizuho Bank, Ltd. (Minato ku, Tokyo, JP, Branch) RB0PEZSDGCO3JS6CEU02 JP N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Euroclear PLC 54930045L3MXWBD27H71 CH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Stanbic IBTC Bank PLC 549300NIVXF92ZIOVW61 NG N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Aktiengesellschaft (Eschborn, Hessen, DE, Branch) 7LTWFZYICNSX8D621K86 DE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Standard Chartered Bank (Thai) Public Company Limited 549300O1LQYCQ7G1IM57 TH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) The Hongkong and Shanghai Banking Corporation Limited (Auckland, Auckland, NZ, Branch) 2HI3YI5320L3RW6NJ957 NZ N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Aktiengesellschaft (Madrid, Madrid, ES, Branch) 529900SICIK5OVMVY186 ES N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) The Standard Bank of South Africa Limited QFC8ZCW3Q5PRXU1XTM60 ZA N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) HSBC Bank Middle East Limited (Manama, Capital, BH, Branch) 549300F99IL9YJDWH369 BH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) UniCredit Bank Hungary Zrt. Y28RT6GGYJ696PMW8T44 HU N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) UBS Switzerland AG 549300WOIFUSNYH0FL22 CH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Deutsche Bank Aktiengesellschaft (Mumbai, Maharashtra, IN, Branch) 7LTWFZYICNSX8D621K86 IN N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) State Street Bank and Trust Company (London, GB, Branch) 0000000000 GB N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Banco Nacional de Mexico, S. A., Integrante del Grupo Financiero Banamex. 2SFFM4FUIE05S37WFU55 MX N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Standard Chartered Bank (Hong Kong) Limited X5AV1MBDXGRPX5UGMX13 HK N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) BNP Paribas Securities Services (Athens, Attica, GR, Branch) 549300WCGB70D06XZS54 GR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) State Street Bank International GmbH ZMHGNT7ZPKZ3UFZ8EO46 DE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Aktiengesellschaft (Makati City, Metro Manila, PH, Branch) 7LTWFZYICNSX8D621K86 PH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) The Hongkong and Shanghai Banking Corporation Limited (Sydney, NSW, AU, Branch) 2HI3YI5320L3RW6NJ957 AU N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) UniCredit Bank Austria AG D1HEB8VEU6D9M8ZUXG17 AT N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) State Street Trust Company Canada 549300L71XG2CTQ2V827 CA N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) HSBC Bank Middle East Limited 549300F99IL9YJDWH369 AE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank Aktiengesellschaft (Taipei City, TW, Branch) 25490016G0WR60ANOK04 TW N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Bank Handlowy w Warszawie Spolka Akcyjna XLEZHWWOI4HFQDGL4793 PL N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) N MFS Service Center, Inc 0000000000 Y N N Massachusetts Financial Services Company 1G3OSH3GLGJ7X1JC5I61 Y N N Nomura Securities International, Inc. 8-15255 000004297 OXTKY6Q8X53C9ILVV871 1118.24000000 Goldman Sachs & Co. LLC 8-129 000000361 FOR8UP27PHTHYVLBNG30 1045.21000000 Investment Technology Group, Inc. 8-44218 000029299 549300S41SMIODVIT266 433.63000000 Itau Unibanco Holding S.A. N/A 000000000 00000000000000000000 BR 417.43000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 1108.79000000 Sanford C. Bernstein & Co., LLC 8-52942 000104474 549300I7JYZHT7D5CO04 503.24000000 UBS Securities LLC 8-22651 000007654 T6FIZBDPKLYJKFCRVK44 1777.93000000 BNP Paribas Securities Corp. 8-32682 000015794 RCNB6OTYUAMMP879YW96 514.22000000 Credit Suisse Securities (USA) LLC 8-422 000000816 1V8Y6QCX6YMJ2OELII46 2134.14000000 JPMorgan Chase & Co. 8-35008 000000079 8I5DZWZKVSZI1NUHU748 1837.84000000 14902.00000000 Goldman Sachs & Co. LLC 8-129 000000361 FOR8UP27PHTHYVLBNG30 36304.00000000 JPMorgan Chase & Co. 8-35008 000000079 8I5DZWZKVSZI1NUHU748 114024.78000000 Citigroup Global Markets Inc. 8-8177 000007059 MBNUM2BPBDO7JBLYG310 12880.00000000 Credit Suisse Securities (USA) LLC 8-422 000000816 1V8Y6QCX6YMJ2OELII46 84717.30000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 42876.00000000 290802.08000000 Y 46956392.73000000 N true