ABC Arbitrage
PEN icon

ABC Arbitrage’s Penumbra PEN Stock Holding History

ABC Arbitrage’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
Q3 		$7.07M Hold
22,223
– – 0.69% 41
2026
Q2 		$7.02M Buy
22,223
+9,346
+73% +$3.03M 0.76% 31
2026
Q1 		$4.23M Buy
+12,877
New +$4.36M 0.56% 40

Other funds holding PEN

New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return
Citizens Financial Group
Citizens Financial Group Providence, Rhode Island $8.58B AUM 20.32% 1-Year Est. Return
Onyx Bridge Wealth Group
Onyx Bridge Wealth Group Tarrytown, New York $1.14B AUM 18.43% 1-Year Est. Return
Gateway Investment Advisers
Gateway Investment Advisers Cincinnati, Ohio $11B AUM 34.31% 1-Year Est. Return
Amalgamated Bank
Amalgamated Bank New York $14.3B AUM 35.81% 1-Year Est. Return
Mutual of America Capital Management
Mutual of America Capital Management New York $10.1B AUM 33.74% 1-Year Est. Return
Louisiana State Employees Retirement System
Louisiana State Employees Retirement System Baton Rouge, Louisiana $6.56B AUM 41.43% 1-Year Est. Return
Yousif Capital Management
Yousif Capital Management Bloomfield Hills, Michigan $8.87B AUM 34.1% 1-Year Est. Return
State of Michigan Retirement System
State of Michigan Retirement System Lansing, Michigan $22.6B AUM 32.98% 1-Year Est. Return
Versor Investments
Versor Investments New York $59.8M AUM 85.83% 1-Year Est. Return

ABC Arbitrage's PEN Position: Q3 2026 in Review

ABC Arbitrage held its Penumbra (PEN) position steady in Q3 2026 at 22,223 shares worth $7.07M. The position accounts for 0.69% of the portfolio, ranked #41.

ABC Arbitrage first reported a position in PEN in Q1 2026 and has held it in 3 quarters since. 74 funds tracked by Wall St. Rank hold PEN as of Q3 2026.

  • ABC Arbitrage held 22,223 shares of Penumbra worth $7.07M as of Q3 2026.
  • ABC Arbitrage left its Penumbra share count unchanged in Q3 2026.
  • Penumbra made up 0.69% of ABC Arbitrage's portfolio in Q3 2026, its #41 holding.
  • ABC Arbitrage first reported a position in Penumbra in Q1 2026 and has held it in 3 quarters since.
  • 74 funds tracked by Wall St. Rank held Penumbra as of Q3 2026.

Based on ABC Arbitrage's 13F filing for Q3 2026, filed 23 Oct 2026.