Optiver Holding’s Acacia Research ACTG Stock Holding History

Optiver Holding’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	–	Sell	-542	Closed	-$2.03K	–	2296
2025 Q4	$2.03K	Hold	542	–	–	﹤0.01%	2011
2025 Q3	$1.76K	Buy	+542	New	+$1.88K	﹤0.01%	2418

Other funds holding ACTG

Starboard Value New York $4.57B AUM 4.97% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

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 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

Optiver Holding's ACTG Position: Q1 2026 in Review

Optiver Holding sold out of Acacia Research (ACTG) in Q1 2026, closing a stake of 542 shares — an estimated $2.03K sold.

Optiver Holding first reported a position in ACTG in Q3 2025 and held it in 2 quarters. The position peaked at $2.03K in Q4 2025. 118 funds tracked by Wall St. Rank hold ACTG as of Q1 2026.

Optiver Holding reported no remaining Acacia Research position as of Q1 2026 after selling out during the quarter.
Optiver Holding sold 542 Acacia Research shares in Q1 2026, an estimated $2.03K.
Optiver Holding first reported a position in Acacia Research in Q3 2025 and held it in 2 quarters.
Optiver Holding's Acacia Research position peaked at $2.03K in Q4 2025.
118 funds tracked by Wall St. Rank held Acacia Research as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.