Optiver Holding’s Parsons PSN Stock Holding History

Optiver Holding’s Portfolio PSN Stock Details PSN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-3,695	Closed	-$306K	–	2873
2025 Q3	$306K	Buy	+3,695	New	+$286K	﹤0.01%	569

Other funds holding PSN

Newport Trust Company Washington, District of Columbia $40.7B AUM 24.62% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

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

EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return

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

Optiver Holding's PSN Position: Q4 2025 in Review

Optiver Holding sold out of Parsons (PSN) in Q4 2025, closing a stake of 3,695 shares — an estimated $306K sold.

Optiver Holding first reported a position in PSN in Q3 2025 and held it in 1 quarter. The position peaked at $306K in Q3 2025. 361 funds tracked by Wall St. Rank hold PSN as of Q4 2025.

Optiver Holding reported no remaining Parsons position as of Q4 2025 after selling out during the quarter.
Optiver Holding sold 3,695 Parsons shares in Q4 2025, an estimated $306K.
Optiver Holding first reported a position in Parsons in Q3 2025 and held it in 1 quarter.
Optiver Holding's Parsons position peaked at $306K in Q3 2025.
361 funds tracked by Wall St. Rank held Parsons as of Q4 2025.

Based on Optiver Holding's 13F filing for Q4 2025, filed 17 Feb 2026.