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Fox Run Management’s Penumbra PEN Stock Holding History

Fox Run Management’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
Q2 		– Sell
-4,133
Closed -$1.11M – 1136
2025
Q1 		$1.11M Buy
+4,133
New +$1.12M 0.17% 169
2024
Q2 		– Sell
-6,162
Closed -$1.38M – 1001
2024
Q1 		$1.38M Buy
6,162
+3,272
+113% +$809K 0.3% 56
2023
Q4 		$727K Buy
2,890
+638
+28% +$141K 0.19% 170
2023
Q3 		$545K Buy
+2,252
New +$625K 0.16% 234
2021
Q3 		– Sell
-974
Closed -$267K – 581
2021
Q2 		$267K Buy
+974
New +$266K 0.24% 206
2019
Q3 		– Sell
-2,044
Closed -$327K – 515
2019
Q2 		$327K Sell
2,044
-3,090
-60% -$446K 0.22% 193
2019
Q1 		$755K Buy
+5,134
New +$734K 0.43% 24

Other funds holding PEN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
CIP
Champlain Investment Partners Burlington, Vermont $7.88B AUM 6.82% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Fox Run Management's PEN Position: Q2 2025 in Review

Fox Run Management sold out of Penumbra (PEN) in Q2 2025, closing a stake of 4,133 shares — an estimated $1.11M sold.

Fox Run Management first reported a position in PEN in Q1 2019 and held it in 7 quarters. The position peaked at $1.38M in Q1 2024. 450 funds tracked by Wall St. Rank hold PEN as of Q2 2025.

  • Fox Run Management reported no remaining Penumbra position as of Q2 2025 after selling out during the quarter.
  • Fox Run Management sold 4,133 Penumbra shares in Q2 2025, an estimated $1.11M.
  • Fox Run Management first reported a position in Penumbra in Q1 2019 and held it in 7 quarters.
  • Fox Run Management's Penumbra position peaked at $1.38M in Q1 2024.
  • 450 funds tracked by Wall St. Rank held Penumbra as of Q2 2025.

Based on Fox Run Management's 13F filing for Q2 2025, filed 6 Aug 2025.