Rafferty Asset Management
PEN icon

Rafferty Asset Management’s Penumbra PEN Stock Holding History

Rafferty Asset 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
2026
Q1 		– Sell
-658
Closed -$205K – 1125
2025
Q4 		$205K Buy
+658
New +$182K ﹤0.01% 1103
2025
Q1 		– Sell
-877
Closed -$208K – 1129
2024
Q4 		$208K Buy
+877
New +$199K ﹤0.01% 1096

Other funds holding PEN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
HI
HBK Investments Dallas, Texas $10.2B AUM 67.73% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Rafferty Asset Management's PEN Position: Q1 2026 in Review

Rafferty Asset Management sold out of Penumbra (PEN) in Q1 2026, closing a stake of 658 shares — an estimated $205K sold.

Rafferty Asset Management first reported a position in PEN in Q4 2024 and held it in 2 quarters. The position peaked at $208K in Q4 2024. 485 funds tracked by Wall St. Rank hold PEN as of Q1 2026.

  • Rafferty Asset Management reported no remaining Penumbra position as of Q1 2026 after selling out during the quarter.
  • Rafferty Asset Management sold 658 Penumbra shares in Q1 2026, an estimated $205K.
  • Rafferty Asset Management first reported a position in Penumbra in Q4 2024 and held it in 2 quarters.
  • Rafferty Asset Management's Penumbra position peaked at $208K in Q4 2024.
  • 485 funds tracked by Wall St. Rank held Penumbra as of Q1 2026.

Based on Rafferty Asset Management's 13F filing for Q1 2026, filed 15 May 2026.