Two Sigma Securities’s Penumbra PEN Stock Holding History

Two Sigma Securities’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	-1,625	Closed	-$417K	–	1865
2025 Q2	$417K	Buy	1,625 +432	+36%	+$118K	0.05%	503
2025 Q1	$319K	Buy	+1,193	New	+$323K	0.05%	552
2024 Q2	–	Sell	-1,931	Closed	-$385K	–	3490
2024 Q1	$431K	Buy	+1,931	New	+$477K	﹤0.01%	1686
2023 Q4	–	Sell	-1,561	Closed	-$345K	–	3444
2023 Q3	$378K	Buy	1,561 +535	+52%	+$149K	﹤0.01%	1750
2023 Q2	$353K	Buy	+1,026	New	+$315K	0.01%	1733
2023 Q1	–	Sell	-999	Closed	-$255K	–	3108
2022 Q4	$222K	Buy	+999	New	+$195K	0.01%	1841
2022 Q2	–	Sell	-1,000	Closed	-$159K	–	2698
2022 Q1	$222K	Buy	+1,000	New	+$222K	0.01%	1661
2021 Q1	–	Sell	-1,840	Closed	-$322K	–	1521
2020 Q4	$322K	Buy	+1,840	New	+$403K	0.01%	991

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

Two Sigma Securities's PEN Position: Q3 2025 in Review

Two Sigma Securities sold out of Penumbra (PEN) in Q3 2025, closing a stake of 1,625 shares — an estimated $417K sold.

Two Sigma Securities first reported a position in PEN in Q4 2020 and held it in 8 quarters. The position peaked at $431K in Q1 2024. 420 funds tracked by Wall St. Rank hold PEN as of Q3 2025.

Two Sigma Securities reported no remaining Penumbra position as of Q3 2025 after selling out during the quarter.
Two Sigma Securities sold 1,625 Penumbra shares in Q3 2025, an estimated $417K.
Two Sigma Securities first reported a position in Penumbra in Q4 2020 and held it in 8 quarters.
Two Sigma Securities's Penumbra position peaked at $431K in Q1 2024.
420 funds tracked by Wall St. Rank held Penumbra as of Q3 2025.

Based on Two Sigma Securities's 13F filing for Q3 2025, filed 14 Nov 2025.