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Tortoise Investment Management’s Penumbra PEN Stock Holding History

Tortoise Investment 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
Q4 		– Sell
-1
Closed -$253 – 1098
2025
Q3 		$253 Sell
1
-2
-67% -$504 ﹤0.01% 1283
2025
Q2 		$770 Buy
+3
New +$817 ﹤0.01% 1028

Other funds holding PEN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $999B AUM 46.22% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
RI
RTW Investments New York $11.7B AUM 174.13% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Tortoise Investment Management's PEN Position: Q4 2025 in Review

Tortoise Investment Management sold out of Penumbra (PEN) in Q4 2025, closing a stake of 1 share — an estimated $253 sold.

Tortoise Investment Management first reported a position in PEN in Q2 2025 and held it in 2 quarters. The position peaked at $770 in Q2 2025. 439 funds tracked by Wall St. Rank hold PEN as of Q4 2025.

  • Tortoise Investment Management reported no remaining Penumbra position as of Q4 2025 after selling out during the quarter.
  • Tortoise Investment Management sold 1 Penumbra share in Q4 2025, an estimated $253.
  • Tortoise Investment Management first reported a position in Penumbra in Q2 2025 and held it in 2 quarters.
  • Tortoise Investment Management's Penumbra position peaked at $770 in Q2 2025.
  • 439 funds tracked by Wall St. Rank held Penumbra as of Q4 2025.

Based on Tortoise Investment Management's 13F filing for Q4 2025, filed 6 Feb 2026.