Marshall Wace
CERT icon

Marshall Wace’s Certara CERT Stock Holding History

Marshall Wace’s Portfolio CERT Stock Details CERT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$3.7M Sell
564,739
-166,143
-23% -$936K ﹤0.01% 1520
2026
Q1 		$4.17M Sell
730,882
-67,300
-8% -$514K ﹤0.01% 1389
2025
Q4 		$7.03M Buy
798,182
+64,153
+9% +$661K 0.01% 1006
2025
Q3 		$8.97M Sell
734,029
-778,314
-51% -$8.51M 0.01% 953
2025
Q2 		$17.7M Buy
1,512,343
+1,413,538
+1,431% +$16.7M 0.02% 634
2025
Q1 		$978K Buy
98,805
+50,950
+106% +$619K ﹤0.01% 1790
2024
Q4 		$510K Buy
47,855
+4,855
+11% +$52.7K ﹤0.01% 2020
2024
Q3 		$504K Buy
+43,000
New +$567K ﹤0.01% 1914
2024
Q1 		– Sell
-43,238
Closed -$761K – 2468
2023
Q4 		$761K Sell
43,238
-418,889
-91% -$6.14M ﹤0.01% 1569
2023
Q3 		$6.72M Buy
+462,127
New +$7.77M 0.01% 774
2023
Q1 		– Sell
-283,407
Closed -$4.55M – 2709
2022
Q4 		$4.55M Sell
283,407
-352,438
-55% -$5.11M 0.01% 1245
2022
Q3 		$8.45M Buy
+635,845
New +$11.7M 0.02% 1014

Other funds holding CERT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DM
Deerfield Management New York $9.59B AUM 113.36% 1-Year Est. Return
HIM
Haveli Investment Management Austin, Texas $180M AUM
JFG
Jefferies Financial Group New York $15.2B AUM 55.75% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Marshall Wace's CERT Position: Q2 2026 in Review

Marshall Wace reduced its Certara (CERT) stake by 23% in Q2 2026, selling an estimated $936K and leaving 564,739 shares worth $3.7M. The position accounts for ﹤0.01% of the portfolio, ranked #1520.

Marshall Wace first reported a position in CERT in Q3 2022 and has held it in 12 quarters since. The position peaked at $17.7M in Q2 2025. 241 funds tracked by Wall St. Rank hold CERT as of Q2 2026.

  • Marshall Wace held 564,739 shares of Certara worth $3.7M as of Q2 2026.
  • Marshall Wace sold 166,143 Certara shares in Q2 2026, an estimated $936K.
  • Certara made up ﹤0.01% of Marshall Wace's portfolio in Q2 2026, its #1520 holding.
  • Marshall Wace first reported a position in Certara in Q3 2022 and has held it in 12 quarters since.
  • Marshall Wace's Certara position peaked at $17.7M in Q2 2025.
  • 241 funds tracked by Wall St. Rank held Certara as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.