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Scientech Research LLC’s Penumbra PEN Stock Holding History

Scientech Research LLC’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
-829
Closed -$210K – 731
2025
Q3 		$210K Buy
+829
New +$209K 0.07% 467
2024
Q2 		– Sell
-2,914
Closed -$650K – 705
2024
Q1 		$650K Buy
+2,914
New +$720K 0.34% 67

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
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Scientech Research LLC's PEN Position: Q4 2025 in Review

Scientech Research LLC sold out of Penumbra (PEN) in Q4 2025, closing a stake of 829 shares — an estimated $210K sold.

Scientech Research LLC first reported a position in PEN in Q1 2024 and held it in 2 quarters. The position peaked at $650K in Q1 2024. 438 funds tracked by Wall St. Rank hold PEN as of Q4 2025.

  • Scientech Research LLC reported no remaining Penumbra position as of Q4 2025 after selling out during the quarter.
  • Scientech Research LLC sold 829 Penumbra shares in Q4 2025, an estimated $210K.
  • Scientech Research LLC first reported a position in Penumbra in Q1 2024 and held it in 2 quarters.
  • Scientech Research LLC's Penumbra position peaked at $650K in Q1 2024.
  • 438 funds tracked by Wall St. Rank held Penumbra as of Q4 2025.

Based on Scientech Research LLC's 13F filing for Q4 2025, filed 17 Feb 2026.