NPORT-P false 0000778207 XXXXXXXX S000053167 C000167274 TRANSAMERICA SERIES TRUST 811-04419 0000778207 5493000QR1WGXIM5V222 1801 CALIFORNIA STREET SUITE 5200 DENVER 80202 720-493-4256 Transamerica BlackRock Equity Smart Beta 100 VP S000053167 5493001TEO1QZIKFBV97 2019-12-31 2019-09-30 N 67673305.22 97570.08 67575735.14 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 190212.57000000 N iShares Edge MSCI Min Vol USA ETF 54930006KUZN6GLGL496 46429B697 175526.00000000 NS USD 11251216.60000000 16.64978794043 Long EC RF US N 1 N N N iShares Edge MSCI USA Quality Factor ETF 5493007KMK0CQLE2O168 46432F339 119052.00000000 NS USD 11000404.80000000 16.27863134187 Long EC RF US N 1 N N N iShares Edge MSCI USA Value Factor ETF 549300QCMVXVCAPD3O82 46432F388 132104.00000000 NS USD 10837812.16000000 16.03802331938 Long EC RF US N 1 N N N iShares Edge MSCI USA Size Factor ETF 5493007FX38U4LSCPO86 46432F370 74922.00000000 NS USD 6801419.16000000 10.06488371293 Long EC RF US N 1 N N N iShares Edge MSCI Min Vol Emerging Markets ETF XWXMX00WTU4PW8BLTO28 464286533 62951.00000000 NS USD 3593872.59000000 5.318288558096 Long EC RF US N 1 N N N iShares Edge MSCI USA Momentum Factor ETF 5493002ZOOZ0SN3YYI81 46432F396 91697.00000000 NS USD 10934867.25000000 16.18164749128 Long EC RF US N 1 N N N iShares Edge MSCI Min Vol EAFE ETF 549300N5K4JSWEZ74544 46429B689 178257.00000000 NS USD 13062672.96000000 19.33041931832 Long EC RF US N 1 N N N 2019-10-29 TRANSAMERICA SERIES TRUST Vincent Toner Vincent Toner Treasurer XXXX