CenterBook Partners’s Penumbra PEN Stock Holding History

CenterBook Partners’s Portfolio PEN Stock Details PEN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-3,283	Closed	-$843K	–	638
2025 Q2	$843K	Buy	+3,283	New	+$894K	0.05%	356

Other funds holding PEN

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

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

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

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

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

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return

RTW Investments New York $10B AUM 135.35% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return

CenterBook Partners's PEN Position: Q3 2025 in Review

CenterBook Partners sold out of Penumbra (PEN) in Q3 2025, closing a stake of 3,283 shares — an estimated $843K sold.

CenterBook Partners first reported a position in PEN in Q2 2025 and held it in 1 quarter. The position peaked at $843K in Q2 2025. 420 funds tracked by Wall St. Rank hold PEN as of Q3 2025.

CenterBook Partners reported no remaining Penumbra position as of Q3 2025 after selling out during the quarter.
CenterBook Partners sold 3,283 Penumbra shares in Q3 2025, an estimated $843K.
CenterBook Partners first reported a position in Penumbra in Q2 2025 and held it in 1 quarter.
CenterBook Partners's Penumbra position peaked at $843K in Q2 2025.
420 funds tracked by Wall St. Rank held Penumbra as of Q3 2025.

Based on CenterBook Partners's 13F filing for Q3 2025, filed 7 Nov 2025.