NPORT-P false 0000778207 XXXXXXXX S000007934 C000021513 C000021514 TRANSAMERICA SERIES TRUST 811-04419 0000778207 5493000QR1WGXIM5V222 1801 CALIFORNIA STREET SUITE 5200 DENVER 80202 720-493-4256 Transamerica JPMorgan Asset Allocation - Moderate Growth VP S000007934 549300WFV4KNSD2GZZ66 2020-12-31 2020-06-30 N 4353287202.66 1572220.80 4351714981.86 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 16426025.05000000 USD N FIXED INC CLEARING CORP.REPO 549300H47WTHXPU08X20 000000000 26939093.50000000 PA USD 26939093.50000000 0.619045447881 Long RA CORP US N 2 Repurchase N 0.00000000 2020-07-01 25554500.00000000 USD 27477918.22000000 USD UST N N N The Montreal Exchange / Bourse De Montreal N/A 000000000 -753.00000000 NC -1777094.16000000 -0.04083663951 N/A DE CA N 1 The Montreal Exchange / Bourse De Montreal N/A Short S&P/TSX 60 Index PTU0 Index 2020-09-17 -137411697.75000000 CAD -1777094.16000000 N N N Transamerica Morgan Stanley Capital Growth VP 549300WQP4ZZ4SI8CF52 89360C621 10971579.65400000 NS USD 313019167.53000000 7.193007098001 Long EC RF US N 1 N N N TA GLOBAL ALLOC LIQUID TRUST MUTUAL FUND N/A 000000000 11960.83600000 NS USD 42671.48000000 0.000980566975 Long EC RF US Y N/A N N N Transamerica Janus Mid-Cap Growth VP 549300ULOTL59DZR5L60 89360D108 3549057.66200000 NS USD 129540604.66000000 2.976771346468 Long EC RF US N 1 N N N Transamerica WMC US Growth VP 5493001V6580U6S22125 89360C332 8077525.00000000 NS USD 301776334.00000000 6.934653010547 Long EC RF US N 1 N N N Transamerica Intermediate Bond 549300ZF0O00XTDBKY49 89354D106 10841909.01200000 NS USD 117743131.87000000 2.705671956017 Long EC RF US N 1 N N N ICE Futures U.S., Inc. 5493004R83R1LVX2IL36 000000000 975.00000000 NC USD 1626984.25000000 0.037387196927 N/A DE US N 1 ICE Futures U.S., Inc. 5493004R83R1LVX2IL36 Long MSCI EAFE MFSU0 Index 2020-09-18 85070015.75000000 USD 1626984.25000000 N N N Transamerica International Growth Fund 5493009P69ULJNMMN265 893961649 50091276.08800000 NS USD 370675443.05000000 8.517916375386 Long EC RF US N 1 N N N Transamerica T. Rowe Price Small Cap VP 54930020T7SCFWL80645 89360C449 7383315.32700000 NS USD 114293721.26000000 2.626406410723 Long EC RF US N 1 N N N ICE Futures U.S., Inc. 5493004R83R1LVX2IL36 000000000 81.00000000 NC USD 109792.83000000 0.002522978422 N/A DE US N 1 ICE Futures U.S., Inc. 5493004R83R1LVX2IL36 Long MSCI Emerging Markets MESU0 Index 2020-09-18 3882292.17000000 USD 109792.83000000 N N N Transamerica JPMorgan Enhanced Index VP 5493008SO3M7BKJ77M94 89360C662 20533814.36800000 NS USD 442914375.92000000 10.17792704178 Long EC RF US N 1 N N N ASX Clear (Futures) 549300ZD7BBOVZFVHK49 000000000 -1263.00000000 NC -2218939.01000000 -0.05098998944 N/A DE AU N 1 ASX Clear (Futures) 549300ZD7BBOVZFVHK49 Short S&P ASX Share Price Index 200 XPU0 Index 2020-09-17 -182817039.75000000 AUD -2218939.01000000 N N N Transamerica JPMorgan Mid Cap Value VP 549300MXP8VPJ6N4LS61 89360C647 5565821.08100000 NS USD 73524496.48000000 1.689552206118 Long EC RF US N 1 N N N Transamerica Emerging Markets Opportunities 549300Q6NK6QLC610345 89360T210 9001923.38700000 NS USD 79667021.97000000 1.830704039719 Long EC RF US N 1 N N N Osaka Exchange 3538001249AILNPRUX57 000000000 -701.00000000 NC 3922981.44000000 0.090147940670 N/A DE JP N 1 Osaka Exchange 3538001249AILNPRUX57 Short TOPIX Index TPU0 Index 2020-09-10 -11348315853.00000000 JPY 3922981.44000000 N N N Chicago Board of Trade 549300EX04Q2QBFQTQ27 000000000 -185.00000000 NC USD -220397.75000000 -0.00506461822 N/A DIR US N 1 Chicago Board of Trade 549300EX04Q2QBFQTQ27 Short US Treasury Long Bond USU0 Comdty 2020-09-21 -32813664.75000000 USD -220397.75000000 N N N Transamerica International Equity 549300VAB3EZIHJBZ196 893509216 19209837.93000000 NS USD 305052226.33000000 7.009931201873 Long EC RF US N 1 N N N Transamerica BlackRock Global Real Estate Securities VP 54930045LNDIE4ONMC58 89360C779 15025019.75100000 NS USD 172637476.94000000 3.967113601410 Long EC RF US N 1 N N N Transamerica Large Cap Value 549300NMC5GPLD2ULC77 893509257 53697026.27200000 NS USD 485958087.76000000 11.16704769925 Long EC RF US N 1 N N N United States Treasury 254900HROIFWPRGM1V77 9128285X4 114502000.00000000 PA USD 116031675.73000000 2.666343641844 Long DBT UST US N 2 2021-01-31 Fixed 2.50000000 N N N N N N Chicago Board of Trade 549300EX04Q2QBFQTQ27 000000000 -509.00000000 NC USD -398776.05000000 -0.00916365275 N/A DIR US N 1 Chicago Board of Trade 549300EX04Q2QBFQTQ27 Short US Treasury Ultra Long Bond WNU0 Comdty 2020-09-21 -110642755.20000000 USD -398776.05000000 N N N Transamerica High Yield Bond 549300E2RRC6XIJ79123 893961367 45546088.16200000 NS USD 379854375.27000000 8.728843153869 Long EC RF US N 1 N N N Transamerica PIMCO Total Return VP JG2TUH0Q6HM6T4LE7X38 89360C514 7196775.28700000 NS USD 89024110.30000000 2.045724746935 Long EC RF US N 1 N N N Transamerica Unconstrained Bond 54930000WQFBEX4N7U31 89355J243 40720089.89200000 NS USD 389691260.27000000 8.954889322816 Long EC RF US N 1 N N N Transamerica International Small Cap Value 549300K8V3XQ18VXIY98 89355J516 6545756.70200000 NS USD 75014371.80000000 1.723788715775 Long EC RF US N 1 N N N ICE Futures Europe - Financial Products Division 549300UF4R84F48NCH34 000000000 -1053.00000000 NC -1536408.02000000 -0.03530580532 N/A DE GB N 1 ICE Futures Europe - Financial Products Division 549300UF4R84F48NCH34 Short FTSE 100 Index Z U0 Index 2020-09-18 -63489724.65000000 GBP -1536408.02000000 N N N Chicago Mercantile Exchange SNZ2OJLFK8MNNCLQOF39 000000000 894.00000000 NC USD -187345.60000000 -0.00430509812 N/A DFE US N 1 Chicago Mercantile Exchange SNZ2OJLFK8MNNCLQOF39 Long Canadian Dollar FX Currency Future CDU0 Curncy 2020-09-15 66003625.60000000 USD -187345.60000000 N N N Chicago Board of Trade 549300EX04Q2QBFQTQ27 000000000 4342.00000000 NC USD 1621156.18000000 0.037253271107 N/A DIR US N 1 Chicago Board of Trade 549300EX04Q2QBFQTQ27 Long 5 Year US Treasury Note FVU0 Comdty 2020-09-30 544351424.12000000 USD 1621156.18000000 N N N TA SMALL COMPANY GROWTH LIQUID TA SMALL COMPANY GROWTH LIQUID N/A 000000000 16243.70200000 NS USD 11399.83000000 0.000261961779 Long EC RF US Y N/A N N N Transamerica Core Bond 549300X2MQP8EJ7WT185 893962423 7105152.43300000 NS USD 75456718.84000000 1.733953605751 Long EC RF US N 1 N N N Chicago Board of Trade 549300EX04Q2QBFQTQ27 000000000 1653.00000000 NC USD 947716.93000000 0.021778010139 N/A DIR US N 1 Chicago Board of Trade 549300EX04Q2QBFQTQ27 Long 10 Year US Treasury Note TYU0 Comdty 2020-09-21 229103392.45000000 USD 947716.93000000 N N N Eurex Deutschland 529900LN3S50JPU47S06 000000000 -1213.00000000 NC -1993912.70000000 -0.04581900947 N/A DE DE N 1 Eurex Deutschland 529900LN3S50JPU47S06 Short EURO STOXX 50 Index VGU0 Index 2020-09-18 -37319703.85000000 EUR -1993912.70000000 N N N TRANSAMERICA MID CAP GROWTH 549300BVKN1RJS81UT94 89355J359 6801130.65900000 NS USD 77804934.74000000 1.787914306528 Long EC RF US N 1 N N N Chicago Mercantile Exchange SNZ2OJLFK8MNNCLQOF39 000000000 647.00000000 NC USD 1869956.59000000 0.042970566725 N/A DE US N 1 Chicago Mercantile Exchange SNZ2OJLFK8MNNCLQOF39 Long Russell 2000 Index RTYU0 Index 2020-09-18 44636403.41000000 USD 1869956.59000000 N N N Transamerica Emerging Markets Equity 549300KIISUL7GFWS593 89355J854 15260830.69300000 NS USD 144214850.05000000 3.313977377910 Long EC RF US N 1 N N N Transamerica Mid Cap Value Opportunities 549300EBY5BMUT2S0673 89354D767 6580471.98200000 NS USD 63172531.03000000 1.451669773717 Long EC RF US N 1 N N N Chicago Mercantile Exchange SNZ2OJLFK8MNNCLQOF39 000000000 -3988.00000000 NC USD -13281748.14000000 -0.30520721589 N/A DE US N 1 Chicago Mercantile Exchange SNZ2OJLFK8MNNCLQOF39 Short E-mini S&P 500 Index ESU0 Index 2020-09-18 -602914101.86000000 USD -13281748.14000000 N N N 2020-07-24 TRANSAMERICA SERIES TRUST Vincent Toner Vincent Toner Treasurer