PCM
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Portolan Capital Management’s Parsons PSN Stock Holding History

Portolan Capital 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
2025
Q3 		– Sell
-51,707
Closed -$3.71M – 149
2025
Q2 		$3.71M Buy
+51,707
New +$3.42M 0.23% 99
2025
Q1 		– Sell
-23,281
Closed -$2.15M – 140
2024
Q4 		$2.15M Sell
23,281
-14,316
-38% -$1.46M 0.14% 122
2024
Q3 		$3.9M Buy
+37,597
New +$3.37M 0.28% 97

Other funds holding PSN

Newport Trust Company
Newport Trust Company Washington, District of Columbia $41.5B AUM 16.76% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $63.1B AUM 35.51% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return

Portolan Capital Management's PSN Position: Q3 2025 in Review

Portolan Capital Management sold out of Parsons (PSN) in Q3 2025, closing a stake of 51,707 shares — an estimated $3.71M sold.

Portolan Capital Management first reported a position in PSN in Q3 2024 and held it in 3 quarters. The position peaked at $3.9M in Q3 2024. 379 funds tracked by Wall St. Rank hold PSN as of Q3 2025.

  • Portolan Capital Management reported no remaining Parsons position as of Q3 2025 after selling out during the quarter.
  • Portolan Capital Management sold 51,707 Parsons shares in Q3 2025, an estimated $3.71M.
  • Portolan Capital Management first reported a position in Parsons in Q3 2024 and held it in 3 quarters.
  • Portolan Capital Management's Parsons position peaked at $3.9M in Q3 2024.
  • 379 funds tracked by Wall St. Rank held Parsons as of Q3 2025.

Based on Portolan Capital Management's 13F filing for Q3 2025, filed 13 Nov 2025.