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Weiss Asset Management’s Penumbra PEN Stock Holding History

Weiss 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
Q2 		$1.37M Buy
+4,339
New +$1.41M 0.01% 390

Other funds holding PEN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
HI
HBK Investments Dallas, Texas $10.2B AUM 67.73% 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
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
ECM
ExodusPoint Capital Management New York $15.5B AUM 38.81% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Weiss Asset Management's PEN Position: Q2 2026 in Review

Weiss Asset Management opened a new position in Penumbra (PEN) in Q2 2026: 4,339 shares worth $1.37M. The stake represents 0.01% of the portfolio and ranks #390 among its holdings.

451 funds tracked by Wall St. Rank hold PEN as of Q2 2026.

  • Weiss Asset Management held 4,339 shares of Penumbra worth $1.37M as of Q2 2026.
  • Penumbra was a new Weiss Asset Management position in Q2 2026.
  • Penumbra made up 0.01% of Weiss Asset Management's portfolio in Q2 2026, its #390 holding.
  • 451 funds tracked by Wall St. Rank held Penumbra as of Q2 2026.

Based on Weiss Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.