Intercontinental Exchange, Inc.

NPORT-P false 0001491978 XXXXXXXX S000065837 C000212719 FlexShares Trust 811-22555 0001491978 5493007FU2RQX77I4604 50 South LaSalle Street Chicago 60603 800-595-9111 FlexShares US Quality Low Volatility Index Fund S000065837 549300L25VDMC1O71Y42 2021-10-31 2021-04-30 N 145145842.80 35761.07 145110081.73 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 737822.60000000 N Intercontinental Exchange, Inc. 5493000F4ZO33MV32P92 Intercontinental Exchange, Inc. 45866F104 8083.00000000 NS USD 951449.93000000 0.655674587635 Long EC CORP US N 1 N N N Werner Enterprises, Inc. 549300P6XRGOCHHJST37 Werner Enterprises, Inc. 950755108 16756.00000000 NS USD 774629.88000000 0.533822233965 Long EC CORP US N 1 N N N Alphabet, Inc. 5493006MHB84DD0ZWV18 Alphabet, Inc., Class A 02079K305 1239.00000000 NS USD 2915986.50000000 2.009499591782 Long EC CORP US N 1 N N N United Therapeutics Corp. 5299005C4HZL4UWROC14 United Therapeutics Corp. 91307C102 590.00000000 NS USD 118920.40000000 0.081951852402 Long EC CORP US N 1 N N N Expeditors International of Washington, Inc. 984500B055A804AB6E40 Expeditors International of Washington, Inc. 302130109 11505.00000000 NS USD 1263939.30000000 0.871021010346 Long EC CORP US N 1 N N N Walmart, Inc. Y87794H0US1R65VBXU25 Walmart, Inc. 931142103 21771.00000000 NS USD 3045980.61000000 2.099082692040 Long EC CORP US N 1 N N N Helen of Troy Ltd. N/A Helen of Troy Ltd. N/A 4720.00000000 NS USD 996911.20000000 0.687003403288 Long EC CORP BM N 1 N N N Waste Management, Inc. 549300YX8JIID70NFS41 Waste Management, Inc. 94106L109 10679.00000000 NS USD 1473381.63000000 1.015354420888 Long EC CORP US N 1 N N N Liberty Global plc 549300BSGXG3QLIQYT84 Liberty Global plc, Class C N/A 11564.00000000 NS USD 312921.84000000 0.215644451625 Long EC CORP GB N 1 N N N Landstar System, Inc. 254900CUQXQRL09MEI52 Landstar System, Inc. 515098101 6844.00000000 NS USD 1179084.32000000 0.812544728762 Long EC CORP US N 1 N N N Chubb Ltd. E0JAN6VLUDI1HITHT809 Chubb Ltd. N/A 5782.00000000 NS USD 992133.38000000 0.683710854664 Long EC CORP CH N 1 N N N Amazon.com, Inc. ZXTILKJKG63JELOEG630 Amazon.com, Inc. 023135106 1395.00000000 NS USD 4837050.90000000 3.333366532726 Long EC CORP US N 1 N N N Equity LifeStyle Properties, Inc. 529900PEQG66LENB6798 Equity LifeStyle Properties, Inc. 29472R108 13688.00000000 NS USD 949947.20000000 0.654639008313 Long EC CORP US N 1 N N N Eli Lilly and Co. FRDRIPF3EKNDJ2CQJL29 Eli Lilly and Co. 532457108 14278.00000000 NS USD 2609590.06000000 1.798352002072 Long EC CORP US N 1 N N N Stryker Corp. 5493002F0SC4JTBU5137 Stryker Corp. 863667101 4012.00000000 NS USD 1053671.56000000 0.726118783366 Long EC CORP US N 1 N N N Alphabet, Inc. 5493006MHB84DD0ZWV18 Alphabet, Inc., Class C 02079K107 1433.00000000 NS USD 3453701.96000000 2.380056519040 Long EC CORP US N 1 N N N Intuit, Inc. VI90HBPH7XSFMB9E4M29 Intuit, Inc. 461202103 1770.00000000 NS USD 729523.20000000 0.502737777625 Long EC CORP US N 1 N N N Atlantica Sustainable Infrastructure plc 549300ITBBGKJ651R879 Atlantica Sustainable Infrastructure plc N/A 26491.00000000 NS USD 1021228.05000000 0.703760922621 Long EC CORP GB N 1 N N N SBA Communications Corp. 5299001HX8ZN8Y8QIT49 SBA Communications Corp. 78410G104 1062.00000000 NS USD 318302.64000000 0.219352533059 Long EC CORP US N 1 N N N Republic Services, Inc. NKNQHM6BLECKVOQP7O46 Republic Services, Inc. 760759100 8260.00000000 NS USD 878038.00000000 0.605084077916 Long EC CORP US N 1 N N N CH Robinson Worldwide, Inc. 529900WNWN5L0OVDHA79 CH Robinson Worldwide, Inc. 12541W209 7906.00000000 NS USD 767514.48000000 0.528918784173 Long EC CORP US N 1 N N N Apple, Inc. HWUPKR0MPOU8FGXBT394 Apple, Inc. 037833100 49678.00000000 NS USD 6530669.88000000 4.500493557815 Long EC CORP US N 1 N N N Charles River Laboratories International, Inc. 549300BSQ0R4UZ5KX287 Charles River Laboratories International, Inc. 159864107 2537.00000000 NS USD 843425.65000000 0.581231600137 Long EC CORP US N 1 N N N ICON plc 6354008SRQGEMC4XFI67 ICON plc N/A 5074.00000000 NS USD 1100804.30000000 0.758599462474 Long EC CORP IE N 1 N N N Check Point Software Technologies Ltd. 2549003ZVBH73EPNS513 Check Point Software Technologies Ltd. N/A 9027.00000000 NS USD 1054443.87000000 0.726651006896 Long EC CORP IL N 1 N N N Automatic Data Processing, Inc. HGBOLILQXWER4SAL2I23 Automatic Data Processing, Inc. 053015103 2183.00000000 NS USD 408199.17000000 0.281303108049 Long EC CORP US N 1 N N N NextEra Energy, Inc. N/A NextEra Energy, Inc. 65339F101 17287.00000000 NS USD 1339915.37000000 0.923378550976 Long EC CORP US N 1 N N N Jack Henry & Associates, Inc. 529900X1QS8C54W0JB21 Jack Henry & Associates, Inc. 426281101 2714.00000000 NS USD 441920.62000000 0.304541638135 Long EC CORP US N 1 N N N Atlassian Corp. plc 549300AGBII4MWBVJY22 Atlassian Corp. plc, Class A N/A 3186.00000000 NS USD 756866.16000000 0.521580686177 Long EC CORP GB N 1 N N N Life Storage, Inc. W9EE01AFDDF9DQCQZC68 Life Storage, Inc. 53223X107 6844.00000000 NS USD 657434.64000000 0.453059244514 Long EC CORP US N 1 N N N Vonage Holdings Corp. 529900W7N0N4WLN1JY21 Vonage Holdings Corp. 92886T201 46079.00000000 NS USD 624370.45000000 0.430273653323 Long EC CORP US N 1 N N N Kroger Co. (The) 6CPEOKI6OYJ13Q6O7870 Kroger Co. (The) 501044101 1298.00000000 NS USD 47428.92000000 0.032684786221 Long EC CORP US N 1 N N N Allstate Corp. (The) OBT0W1ED8G0NWVOLOJ77 Allstate Corp. (The) 020002101 9263.00000000 NS USD 1174548.40000000 0.809418881167 Long EC CORP US N 1 N N N Camden Property Trust 5493002MYX22OHYJBD89 Camden Property Trust 133131102 6077.00000000 NS USD 732156.96000000 0.504552785906 Long EC CORP US N 1 N N N Johnson & Johnson 549300G0CFPGEF6X2043 Johnson & Johnson 478160104 38232.00000000 NS USD 6221493.36000000 4.287430126030 Long EC CORP US N 1 N N N Merck & Co., Inc. 4YV9Y5M8S0BRK1RP0397 Merck & Co., Inc. 58933Y105 44014.00000000 NS USD 3279043.00000000 2.259693441632 Long EC CORP US N 1 N N N Mastercard, Inc. AR5L2ODV9HN37376R084 Mastercard, Inc., Class A 57636Q104 15458.00000000 NS USD 5905883.48000000 4.069933260039 Long EC CORP US N 1 N N N AT&T, Inc. 549300Z40J86GGSTL398 AT&T, Inc. 00206R102 61950.00000000 NS USD 1945849.50000000 1.340947146333 Long EC CORP US N 1 N N N Tesla, Inc. 54930043XZGB27CTOV49 Tesla, Inc. 88160R101 885.00000000 NS USD 627854.40000000 0.432674554734 Long EC CORP US N 1 N N N United Parcel Service, Inc. D01LMJZU09ULLNCY6Z23 United Parcel Service, Inc., Class B 911312106 5251.00000000 NS USD 1070468.86000000 0.737694340212 Long EC CORP US N 1 N N N Credit Acceptance Corp. N/A Credit Acceptance Corp. 225310101 236.00000000 NS USD 93170.44000000 0.064206731116 Long EC CORP US N 1 N N N Tetra Tech, Inc. 549300UJ1LP7JGJC5P32 Tetra Tech, Inc. 88162G103 5487.00000000 NS USD 700305.81000000 0.482603139389 Long EC CORP US N 1 N N N Progressive Corp. (The) 529900TACNVLY9DCR586 Progressive Corp. (The) 743315103 295.00000000 NS USD 29718.30000000 0.020479831343 Long EC CORP US N 1 N N N Stamps.com, Inc. 5299008VAXLEGU4Y4038 Stamps.com, Inc. 852857200 2360.00000000 NS USD 484673.20000000 0.334003808847 Long EC CORP US N 1 N N N Home Depot, Inc. (The) QEKMOTMBBKA8I816DO57 Home Depot, Inc. (The) 437076102 5841.00000000 NS USD 1890556.47000000 1.302842950304 Long EC CORP US N 1 N N N McCormick & Co., Inc. 549300JQQA6MQ4OJP259 McCormick & Co., Inc. (Non-Voting) 579780206 7080.00000000 NS USD 639748.80000000 0.440871366326 Long EC CORP US N 1 N N N Newmont Corp. 549300VSP3RIX7FGDZ51 Newmont Corp. 651639106 20591.00000000 NS USD 1285084.31000000 0.885592713255 Long EC CORP US N 1 N N N American Water Works Co., Inc. 549300DXHIJQMD5WFW18 American Water Works Co., Inc. 030420103 4897.00000000 NS USD 763883.03000000 0.526416235793 Long EC CORP US N 1 N N N Travelers Cos., Inc. (The) 549300Y650407RU8B149 Travelers Cos., Inc. (The) 89417E109 7906.00000000 NS USD 1222741.96000000 0.842630605277 Long EC CORP US N 1 N N N United States of America 254900HROIFWPRGM1V77 U.S. Treasury Bills 9127963S6 75000.00000000 PA USD 74998.86000000 0.051684113953 Long STIV UST US N 2 2021-07-15 None 0.00000000 N N N N N N Genpact Ltd. 529900OSEC6Q0L4L5B35 Genpact Ltd. N/A 14927.00000000 NS USD 709480.31000000 0.488925580870 Long EC CORP BM N 1 N N N Adobe, Inc. FU4LY2G4933NH2E1CP29 Adobe, Inc. 00724F101 4071.00000000 NS USD 2069452.14000000 1.426125680123 Long EC CORP US N 1 N N N Consolidated Edison, Inc. 54930033SBW53OO8T749 Consolidated Edison, Inc. 209115104 7788.00000000 NS USD 602869.08000000 0.415456371337 Long EC CORP US N 1 N N N Royal Gold, Inc. 5493001NGRU6SFL04184 Royal Gold, Inc. 780287108 9735.00000000 NS USD 1088957.10000000 0.750435177912 Long EC CORP US N 1 N N N S&P Global, Inc. Y6X4K52KMJMZE7I7MY94 S&P Global, Inc. 78409V104 3422.00000000 NS USD 1335914.58000000 0.920621478585 Long EC CORP US N 1 N N N Encompass Health Corp. 549300FVRPM9DRQZRG64 Encompass Health Corp. 29261A100 8614.00000000 NS USD 730984.04000000 0.503744489207 Long EC CORP US N 1 N N N Clorox Co. (The) 54930044KVSC06Z79I06 Clorox Co. (The) 189054109 4307.00000000 NS USD 786027.50000000 0.541676698564 Long EC CORP US N 1 N N N Nasdaq, Inc. 549300L8X1Q78ERXFD06 Nasdaq, Inc. 631103108 5251.00000000 NS USD 848246.54000000 0.584553829676 Long EC CORP US N 1 N N N Abbott Laboratories HQD377W2YR662HK5JX27 Abbott Laboratories 002824100 10325.00000000 NS USD 1239826.00000000 0.854403763831 Long EC CORP US N 1 N N N Facebook, Inc. BQ4BKCS1HXDV9HN80Z93 Facebook, Inc., Class A 30303M102 4484.00000000 NS USD 1457658.72000000 1.004519260565 Long EC CORP US N 1 N N N Agnico Eagle Mines Ltd. YGE0EUBRF7IJOB3QRX76 Agnico Eagle Mines Ltd. 008474108 11505.00000000 NS USD 718372.20000000 0.495053266758 Long EC CORP CA N 1 N N N Costco Wholesale Corp. 29DX7H14B9S6O3FD6V18 Costco Wholesale Corp. 22160K105 7729.00000000 NS USD 2875883.61000000 1.981863407224 Long EC CORP US N 1 N N N Aon plc 635400FALWQYX5E6QC64 Aon plc, Class A N/A 3953.00000000 NS USD 993942.32000000 0.684957453093 Long EC CORP IE N 1 N N N Chemed Corp. 54930020031IDJT2IM79 Chemed Corp. 16359R103 2124.00000000 NS USD 1012319.64000000 0.697621852273 Long EC CORP US N 1 N N N Xcel Energy, Inc. LGJNMI9GH8XIDG5RCM61 Xcel Energy, Inc. 98389B100 10856.00000000 NS USD 774032.80000000 0.533410767034 Long EC CORP US N 1 N N N Ollie's Bargain Outlet Holdings, Inc. 529900YO5DSQCPEFDZ05 Ollie's Bargain Outlet Holdings, Inc. 681116109 4484.00000000 NS USD 413738.68000000 0.285120561622 Long EC CORP US N 1 N N N WD-40 Co. 549300UZHTN0CNKBOB19 WD-40 Co. 929236107 3186.00000000 NS USD 792485.64000000 0.546127209461 Long EC CORP US N 1 N N N Arthur J Gallagher & Co. 54930049QLLMPART6V29 Arthur J Gallagher & Co. 363576109 3717.00000000 NS USD 538779.15000000 0.371289950068 Long EC CORP US N 1 N N N WR Berkley Corp. SQOAGCLKBDWNVYV1OV80 WR Berkley Corp. 084423102 13216.00000000 NS USD 1053579.52000000 0.726055355657 Long EC CORP US N 1 N N N PepsiCo, Inc. FJSUNZKFNQ5YPJ5OT455 PepsiCo, Inc. 713448108 12095.00000000 NS USD 1743615.20000000 1.201581019879 Long EC CORP US N 1 N N N Casey's General Stores, Inc. 549300CAFWSI86V66Q65 Casey's General Stores, Inc. 147528103 3363.00000000 NS USD 747224.97000000 0.514936633686 Long EC CORP US N 1 N N N JPMorgan Chase & Co. 8I5DZWZKVSZI1NUHU748 JPMorgan Chase & Co. 46625H100 1180.00000000 NS USD 181495.80000000 0.125074562591 Long EC CORP US N 1 N N N JB Hunt Transport Services, Inc. 549300XCD1MPI1C5GK90 JB Hunt Transport Services, Inc. 445658107 5074.00000000 NS USD 866182.54000000 0.596914101124 Long EC CORP US N 1 N N N Berkshire Hathaway, Inc. 5493000C01ZX7D35SD85 Berkshire Hathaway, Inc., Class B 084670702 1888.00000000 NS USD 519105.60000000 0.357732277324 Long EC CORP US N 1 N N N Globant SA 2221008DCMSPYS42DS88 Globant SA N/A 3245.00000000 NS USD 743689.10000000 0.512499952542 Long EC CORP LU N 1 N N N PNM Resources, Inc. 5493003JOBJGLZSDDQ28 PNM Resources, Inc. 69349H107 826.00000000 NS USD 40771.36000000 0.028096848622 Long EC CORP US N 1 N N N Target Corp. 8WDDFXB5T1Z6J0XC1L66 Target Corp. 87612E106 8791.00000000 NS USD 1822022.66000000 1.255614109149 Long EC CORP US N 1 N N N American Electric Power Co., Inc. 1B4S6S7G0TW5EE83BO58 American Electric Power Co., Inc. 025537101 8260.00000000 NS USD 732744.60000000 0.504957747431 Long EC CORP US N 1 N N N Crown Castle International Corp. 54930012H97VSM0I2R19 Crown Castle International Corp. 22822V101 3717.00000000 NS USD 702736.02000000 0.484277874853 Long EC CORP US N 1 N N N Verisk Analytics, Inc. 549300I1YSWNIRKBWP67 Verisk Analytics, Inc. 92345Y106 4484.00000000 NS USD 843888.80000000 0.581550771620 Long EC CORP US N 1 N N N Ameren Corp. XRZQ5S7HYJFPHJ78L959 Ameren Corp. 023608102 1711.00000000 NS USD 145161.24000000 0.100035254800 Long EC CORP US N 1 N N N Coca-Cola Co. (The) UWJKFUJFZ02DKWI3RY53 Coca-Cola Co. (The) 191216100 11623.00000000 NS USD 627409.54000000 0.432367987475 Long EC CORP US N 1 N N N CMS Energy Corp. 549300IA9XFBAGNIBW29 CMS Energy Corp. 125896100 7198.00000000 NS USD 463479.22000000 0.319398359145 Long EC CORP US N 1 N N N Procter & Gamble Co. (The) 2572IBTT8CCZW6AU4141 Procter & Gamble Co. (The) 742718109 354.00000000 NS USD 47230.68000000 0.032548172695 Long EC CORP US N 1 N N N Verizon Communications, Inc. 2S72QS2UO2OESLG6Y829 Verizon Communications, Inc. 92343V104 72393.00000000 NS USD 4183591.47000000 2.883046732606 Long EC CORP US N 1 N N N Amgen, Inc. 62QBXGPJ34PQ72Z12S66 Amgen, Inc. 031162100 10266.00000000 NS USD 2460144.24000000 1.695364106111 Long EC CORP US N 1 N N N Microsoft Corp. INR2EJN1ERAN0W5ZP974 Microsoft Corp. 594918104 24662.00000000 NS USD 6219263.16000000 4.285893223857 Long EC CORP US N 1 N N N Public Storage 549300LMZF40TKJ6DM64 Public Storage 74460D109 4779.00000000 NS USD 1343663.64000000 0.925961603756 Long EC CORP US N 1 N N N Waste Connections, Inc. 549300HDLRTPBQU69P29 Waste Connections, Inc. 94106B101 7847.00000000 NS USD 934656.17000000 0.644101470316 Long EC CORP CA N 1 N N N Pinnacle West Capital Corp. TWSEY0NEDUDCKS27AH81 Pinnacle West Capital Corp. 723484101 9263.00000000 NS USD 784112.95000000 0.540357320905 Long EC CORP US N 1 N N N Cogent Communications Holdings, Inc. N/A Cogent Communications Holdings, Inc. 19239V302 11328.00000000 NS USD 855377.28000000 0.589467850753 Long EC CORP US N 1 N N N Old Dominion Freight Line, Inc. 5299009TWK32WE417T96 Old Dominion Freight Line, Inc. 679580100 5192.00000000 NS USD 1338549.52000000 0.922437300042 Long EC CORP US N 1 N N N Ecolab, Inc. 82DYEISM090VG8LTLS26 Ecolab, Inc. 278865100 5723.00000000 NS USD 1282638.76000000 0.883907406507 Long EC CORP US N 1 N N N N/A N/A S&P 500 E-Mini Index N/A 4.00000000 NC USD 43327.84000000 0.029858600783 N/A DE US N 1 CME Clearing House LCZ7XYGSLJUHFXXNXD88 Long S&P 500 Emini Index US78378X1072 2021-06-18 834880.00000000 USD 43327.84000000 N N N WEC Energy Group, Inc. 549300IGLYTZUK3PVP70 WEC Energy Group, Inc. 92939U106 13865.00000000 NS USD 1347262.05000000 0.928441383216 Long EC CORP US N 1 N N N Regeneron Pharmaceuticals, Inc. 549300RCBFWIRX3HYQ56 Regeneron Pharmaceuticals, Inc. 75886F107 2537.00000000 NS USD 1221058.10000000 0.841470203477 Long EC CORP US N 1 N N N IDACORP, Inc. N134NUJDWN8UEFA8B673 IDACORP, Inc. 451107106 8496.00000000 NS USD 870670.08000000 0.600006608513 Long EC CORP US N 1 N N N Hershey Co. (The) 21X2CX66SU2BR6QTAD08 Hershey Co. (The) 427866108 6844.00000000 NS USD 1124469.20000000 0.774907702203 Long EC CORP US N 1 N N N Tyler Technologies, Inc. 25490040SMU4Z8LBCW70 Tyler Technologies, Inc. 902252105 2301.00000000 NS USD 977602.86000000 0.673697408439 Long EC CORP US N 1 N N N Duke Energy Corp. I1BZKREC126H0VB1BL91 Duke Energy Corp. 26441C204 1062.00000000 NS USD 106932.78000000 0.073690799925 Long EC CORP US N 1 N N N Zoom Video Communications, Inc. 549300T9GCHU0ODOM055 Zoom Video Communications, Inc., Class A 98980L101 2891.00000000 NS USD 923876.87000000 0.636673109811 Long EC CORP US N 1 N N N UnitedHealth Group, Inc. 549300GHBMY8T5GXDE41 UnitedHealth Group, Inc. 91324P102 236.00000000 NS USD 94116.80000000 0.064858898070 Long EC CORP US N 1 N N N O'Reilly Automotive, Inc. 549300K2RLMQL149Q332 O'Reilly Automotive, Inc. 67103H107 2006.00000000 NS USD 1109077.28000000 0.764300637679 Long EC CORP US N 1 N N N Visa, Inc. 549300JZ4OKEHW3DPJ59 Visa, Inc., Class A 92826C839 19234.00000000 NS USD 4492293.04000000 3.095782861151 Long EC CORP US N 1 N N N Portland General Electric Co. GJOUP9M7C39GLSK9R870 Portland General Electric Co. 736508847 14337.00000000 NS USD 729179.82000000 0.502501143481 Long EC CORP US N 1 N N N Charter Communications, Inc. 0J0XRGZE3PBRFEZ7MV65 Charter Communications, Inc., Class A 16119P108 2478.00000000 NS USD 1668809.10000000 1.150029743009 Long EC CORP US N 1 N N N Accenture plc N/A Accenture plc, Class A N/A 8614.00000000 NS USD 2497801.58000000 1.721314983922 Long EC CORP IE N 1 N N N Alleghany Corp. 549300DCJE6AYX159479 Alleghany Corp. 017175100 885.00000000 NS USD 600888.45000000 0.414091455835 Long EC CORP US N 1 N N N Sprouts Farmers Market, Inc. 529900P8F4G77Q52XE24 Sprouts Farmers Market, Inc. 85208M102 32568.00000000 NS USD 834066.48000000 0.574781896651 Long EC CORP US N 1 N N N Cable One, Inc. 549300648QS85T0XSH18 Cable One, Inc. 12685J105 354.00000000 NS USD 633660.00000000 0.436675379439 Long EC CORP US N 1 N N N QIAGEN NV 54930036WK3GMCN17Z57 QIAGEN NV N/A 13393.00000000 NS USD 644605.09000000 0.444217991138 Long EC CORP NL N 1 N N N Extra Space Storage, Inc. N/A Extra Space Storage, Inc. 30225T102 767.00000000 NS USD 114045.23000000 0.078592216778 Long EC CORP US N 1 N N N Iridium Communications, Inc. 549300U620NVQ4J1CT96 Iridium Communications, Inc. 46269C102 21299.00000000 NS USD 809149.01000000 0.557610470860 Long EC CORP US N 1 N N N Zoetis, Inc. 549300HD9Q1LOC9KLJ48 Zoetis, Inc. 98978V103 5841.00000000 NS USD 1010668.23000000 0.696483812806 Long EC CORP US N 1 N N N Equinix, Inc. 549300EVUN2BTLJ3GT74 Equinix, Inc. 29444U700 295.00000000 NS USD 212624.20000000 0.146526138959 Long EC CORP US N 1 N N N 2021-06-01 FlexShares Trust Randal Rein Randal Rein Treasurer and PFO