Ken Griffin
ACT icon

Ken Griffin’s Enact Holdings ACT Stock Holding History

Ken Griffin’s Portfolio ACT Stock Details ACT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-800
Closed -$27.8K – 12326
2025
Q1 		$27.8K Sell
800
-700
-47% -$23.4K ﹤0.01% 12893
2024
Q4 		$48.6K Buy
1,500
+100
+7% +$3.46K ﹤0.01% 12424
2024
Q3 		$50.9K Buy
1,400
+100
+8% +$3.41K ﹤0.01% 11899
2024
Q2 		$39.9K Buy
1,300
+300
+30% +$9.14K ﹤0.01% 11996
2024
Q1 		$31.2K Sell
1,000
-300
-23% -$8.51K ﹤0.01% 12665
2023
Q4 		$37.6K Buy
1,300
+100
+8% +$2.79K ﹤0.01% 12065
2023
Q3 		$32.7K Buy
1,200
+600
+100% +$16.7K ﹤0.01% 12204
2023
Q2 		$15.1K Sell
600
-800
-57% -$19.5K ﹤0.01% 12966
2023
Q1 		$32K Buy
+1,400
New +$33.3K ﹤0.01% 12661

Other funds holding ACT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
GCM
Glendon Capital Management Santa Monica, California $773M AUM 8.9% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Ken Griffin's ACT Position: Q1 2026 in Review

Ken Griffin reduced its Enact Holdings (ACT) stake by 14% in Q1 2026, selling an estimated $807K and leaving 117,907 shares worth $4.81M. The position accounts for ﹤0.01% of the portfolio, ranked #4403.

Ken Griffin first reported a position in ACT in Q3 2021 and has held it in 17 quarters since. The position peaked at $13.3M in Q4 2024. 252 funds tracked by Wall St. Rank hold ACT as of Q1 2026.

  • Ken Griffin held 117,907 shares of Enact Holdings worth $4.81M as of Q1 2026.
  • Ken Griffin sold 19,731 Enact Holdings shares in Q1 2026, an estimated $807K.
  • Enact Holdings made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #4403 holding.
  • Ken Griffin first reported a position in Enact Holdings in Q3 2021 and has held it in 17 quarters since.
  • Ken Griffin's Enact Holdings position peaked at $13.3M in Q4 2024.
  • 252 funds tracked by Wall St. Rank held Enact Holdings as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.