XT
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XTX Topco’s Acacia Research ACTG Stock Holding History

XTX Topco’s Portfolio ACTG Stock Details ACTG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$121K Buy
+25,177
New +$106K ﹤0.01% 3040
2025
Q4 		– Sell
-19,590
Closed -$63.7K – 3263
2025
Q3 		$63.7K Buy
+19,590
New +$67.8K ﹤0.01% 2120
2025
Q1 		– Sell
-36,308
Closed -$158K – 2341
2024
Q4 		$158K Sell
36,308
-969
-3% -$4.39K 0.01% 1648
2024
Q3 		$174K Buy
37,277
+2,565
+7% +$12.7K 0.01% 1488
2024
Q2 		$174K Buy
+34,712
New +$180K 0.01% 1291

Other funds holding ACTG

SV
Starboard Value New York $4.57B AUM 4.97% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
KF
Krilogy Financial St. Louis, Missouri $3.11B AUM 20.67% 1-Year Est. Return
PLC
Peapod Lane Capital Bedford Hills, New York $122M AUM 67.29% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
PRCP
Pacific Ridge Capital Partners Lake Oswego, Oregon $462M AUM 40.76% 1-Year Est. Return

XTX Topco's ACTG Position: Q1 2026 in Review

XTX Topco opened a new position in Acacia Research (ACTG) in Q1 2026: 25,177 shares worth $121K. The stake represents ﹤0.01% of the portfolio and ranks #3040 among its holdings. This is a return to the name: XTX Topco previously reported a position in ACTG as recently as Q3 2025.

XTX Topco first reported a position in ACTG in Q2 2024 and has held it in 5 quarters since. The position peaked at $174K in Q2 2024. 118 funds tracked by Wall St. Rank hold ACTG as of Q1 2026.

  • XTX Topco held 25,177 shares of Acacia Research worth $121K as of Q1 2026.
  • Acacia Research was a new XTX Topco position in Q1 2026.
  • Acacia Research made up ﹤0.01% of XTX Topco's portfolio in Q1 2026, its #3040 holding.
  • XTX Topco first reported a position in Acacia Research in Q2 2024 and has held it in 5 quarters since.
  • XTX Topco's Acacia Research position peaked at $174K in Q2 2024.
  • 118 funds tracked by Wall St. Rank held Acacia Research as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.