Millennium Management
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Millennium Management’s Enact Holdings ACT Stock Holding History

Millennium Management’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
Q4 		– Sell
-100,000
Closed -$3.83M – 5956
2025
Q3 		$3.83M Buy
+100,000
New +$3.71M ﹤0.01% 3415

Other funds holding ACT

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BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
GCM
Glendon Capital Management Santa Monica, California $805M AUM 17.91% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Millennium Management's ACT Position: Q1 2026 in Review

Millennium Management reduced its Enact Holdings (ACT) stake by 75% in Q1 2026, selling an estimated $4.28M and leaving 35,314 shares worth $1.44M. The position accounts for ﹤0.01% of the portfolio, ranked #4133.

Millennium Management first reported a position in ACT in Q3 2021 and has held it in 17 quarters since. The position peaked at $23.8M in Q1 2025. 251 funds tracked by Wall St. Rank hold ACT as of Q1 2026.

  • Millennium Management held 35,314 shares of Enact Holdings worth $1.44M as of Q1 2026.
  • Millennium Management sold 104,779 Enact Holdings shares in Q1 2026, an estimated $4.28M.
  • Enact Holdings made up ﹤0.01% of Millennium Management's portfolio in Q1 2026, its #4133 holding.
  • Millennium Management first reported a position in Enact Holdings in Q3 2021 and has held it in 17 quarters since.
  • Millennium Management's Enact Holdings position peaked at $23.8M in Q1 2025.
  • 251 funds tracked by Wall St. Rank held Enact Holdings as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.