S+P 500 INDEX JAN20 2750 PUT

NPORT-P false 0000783740 XXXXXXXX S000045806 C000142780 C000142778 C000142782 C000142775 C000142777 C000142779 C000195688 C000142781 C000142776 MFS SERIES TRUST X 811-04492 0000783740 5493001MUVNRNUPJY164 111 HUNTINGTON AVENUE 24TH FLOOR BOSTON 02199 617-954-5000 MFS Managed Wealth Fund S000045806 5493001FM265HSCY4362 2020-05-31 2019-11-30 N 47720710.02 1677425.99 46043284.03 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 1769594.03000000 N Exchange traded N/A S+P 500 INDEX JAN20 2750 PUT 000000000 9.00000000 NC USD 3843.00000000 0.008346494132 N/A DE US N 1 Exchange traded N/A Put Purchased S&P 500 Index SPX Index 100.00000000 2750.00000000 USD 2020-01-17 XXXX -40851.00000000 N N N Chicago Mercantile Exchange SNZ2OJLFK8MNNCLQOF39 E-MINI RUSS 1000 GDEC19 XCME 20191220 000000000 -135.00000000 NC USD -671129.95000000 -1.45760660678 N/A DE US N 1 Chicago Mercantile Exchange SNZ2OJLFK8MNNCLQOF39 Short E-mini Russell 1000 Growth Index RGYZ9 Index 2019-12-20 -10960470.05000000 USD -671129.95000000 N N N United States Treasury 254900HROIFWPRGM1V77 United States Treasury Note/Bond 912828C57 200000.00000000 PA USD 201468.75000000 0.437563814667 Long DBT UST US N 2 2021-03-31 Fixed 2.25000000 N N N N N N Exchange traded N/A RUSSELL 2000 INDEX MAR20 1450 PUT 000000000 14.00000000 NC USD 20720.00000000 0.045001134120 N/A DE US N 1 Exchange traded N/A Put Purchased Russell 2000 Index RTY Index 100.00000000 1450.00000000 USD 2020-03-20 XXXX -3822.00000000 N N N United States Treasury 254900HROIFWPRGM1V77 United States Treasury Note/Bond 912828VJ6 200000.00000000 PA USD 200250.00000000 0.434916848827 Long DBT UST US N 2 2020-06-30 Fixed 1.88000000 N N N N N N ICE Futures U.S., Inc. 5493004R83R1LVX2IL36 MSCI EAFE DEC19 IFUS 20191220 000000000 -116.00000000 NC USD -373692.45000000 -0.81161119992 N/A DE US N 1 ICE Futures U.S., Inc. 5493004R83R1LVX2IL36 Short MSCI EAFE MFSZ9 Index 2019-12-20 -11094647.55000000 USD -373692.45000000 N N N Exchange traded N/A S+P 500 INDEX DEC19 2625 PUT 000000000 7.00000000 NC USD 420.00000000 0.000912185151 N/A DE US N 1 Exchange traded N/A Put Purchased S&P 500 Index SPX Index 100.00000000 2625.00000000 USD 2019-12-20 XXXX -24381.00000000 N N N Exchange traded N/A RUSSELL 2000 INDEX JUN20 1370 PUT 000000000 14.00000000 NC USD 32480.00000000 0.070542318351 N/A DE US N 2 Exchange traded N/A Put Purchased Russell 2000 Index RTY Index 100.00000000 1370.00000000 USD 2020-06-19 XXXX 1778.00000000 N N N Exchange traded N/A S+P 500 INDEX JAN20 2450 PUT 000000000 -9.00000000 NC USD -855.00000000 -0.00185694834 N/A DE US N 1 Exchange traded N/A Put Written S&P 500 Index SPX Index 100.00000000 2450.00000000 USD 2020-01-17 XXXX 11385.00000000 N N N United States Treasury 254900HROIFWPRGM1V77 United States Treasury Note/Bond 9128283N8 200000.00000000 PA USD 200019.09000000 0.434415342462 Long DBT UST US N 2 2019-12-31 Fixed 1.88000000 N N N N N N Exchange traded N/A RUSSELL 2000 INDEX DEC19 1150 PUT 000000000 12.00000000 NC USD 120.00000000 0.000260624328 N/A DE US N 2 Exchange traded N/A Put Purchased Russell 2000 Index RTY Index 100.00000000 1150.00000000 USD 2019-12-20 XXXX -28836.00000000 N N N MFS Value Fund HV6C0RMURVKFUQ3UTB42 MFS Value Fund 55273H353 316237.13100000 NS USD 13889134.79000000 30.16538694535 Long EC RF US N 1 N N N Chicago Mercantile Exchange SNZ2OJLFK8MNNCLQOF39 E MINI RUSS 1000 VDEC19 XCME 20191220 000000000 -175.00000000 NC USD -399874.75000000 -0.86847573630 N/A DE US N 1 Chicago Mercantile Exchange SNZ2OJLFK8MNNCLQOF39 Short E-mini Russell 1000 Value Index RVYZ9 Index 2019-12-20 -11106375.25000000 USD -399874.75000000 N N N United States Treasury 254900HROIFWPRGM1V77 United States Treasury Note/Bond 912828VZ0 200000.00000000 PA USD 200523.44000000 0.435510724798 Long DBT UST US N 2 2020-09-30 Fixed 2.00000000 N N N N N N MFS Institutional International Equity Fund DMEBH0UWWHA1KO5Z5N87 MFS Institutional International Equity Fund 552966806 495989.61200000 NS USD 13798431.01000000 29.96839018044 Long EC RF US N 1 N N N Exchange traded N/A S+P 500 INDEX MAR20 2450 PUT 000000000 7.00000000 NC USD 4214.00000000 0.009152257682 N/A DE US N 1 Exchange traded N/A Put Purchased S&P 500 Index SPX Index 100.00000000 2450.00000000 USD 2020-03-20 XXXX -31507.00000000 N N N MFS Growth Fund K4ZYIH3WSXKUSPKIPM59 MFS Growth Fund 552985673 110462.89800000 NS USD 13928266.81000000 30.25037658244 Long EC RF US N 1 N N N Exchange traded N/A RUSSELL 2000 INDEX DEC19 1300 PUT 000000000 5.00000000 NC USD 75.00000000 0.000162890205 N/A DE US N 2 Exchange traded N/A Put Purchased Russell 2000 Index RTY Index 100.00000000 1300.00000000 USD 2019-12-20 XXXX -11133.75000000 N N N United States Treasury 254900HROIFWPRGM1V77 United States Treasury Note/Bond 912828A83 200000.00000000 PA USD 201414.06000000 0.437445035129 Long DBT UST US N 2 2020-12-31 Fixed 2.38000000 N N N N N N United States Treasury 254900HROIFWPRGM1V77 United States Treasury Note/Bond 912828W63 200000.00000000 PA USD 199960.94000000 0.434289048256 Long DBT UST US N 2 2020-03-15 Fixed 1.63000000 N N N N N N MFS Institutional Money Market Portfolio 5L2W638H85N8T1136O07 MFS Institutional Money Market Portfolio 55291X109 2669726.86100000 NS USD 2669993.83000000 5.798877917266 Long STIV RF US N 1 N N N United States Treasury 254900HROIFWPRGM1V77 United States Treasury Note/Bond 9128284T4 200000.00000000 PA USD 202835.94000000 0.440533172802 Long DBT UST US N 2 2021-06-15 Fixed 2.63000000 N N N N N N 2019-12-26 MFS SERIES TRUST X Kasey Phillips Kasey Phillips Assistant Treasurer