Twin Tree Management’s Parsons PSN Stock Holding History

Twin Tree Management’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
2026 Q1	–	Sell	-9,600	Closed	-$593K	–	1626
2025 Q4	$593K	Buy	+9,600	New	+$751K	0.01%	1095

Other funds holding PSN

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

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

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

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

Twin Tree Management's PSN Position: Q4 2025 in Review

Twin Tree Management sold out of Parsons (PSN) in Q4 2025, closing a stake of 6,695 shares — an estimated $524K sold.

Twin Tree Management first reported a position in PSN in Q4 2023 and held it in 7 quarters. The position peaked at $6.35M in Q2 2025. 360 funds tracked by Wall St. Rank hold PSN as of Q4 2025.

Twin Tree Management reported no remaining Parsons position as of Q4 2025 after selling out during the quarter.
Twin Tree Management sold 6,695 Parsons shares in Q4 2025, an estimated $524K.
Twin Tree Management first reported a position in Parsons in Q4 2023 and held it in 7 quarters.
Twin Tree Management's Parsons position peaked at $6.35M in Q2 2025.
360 funds tracked by Wall St. Rank held Parsons as of Q4 2025.

Based on Twin Tree Management's 13F filing for Q4 2025, filed 11 Feb 2026.