Bank of America
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Bank of America’s Penumbra PEN Stock Holding History

Bank of America’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
2024
Q4 		– Sell
-8,700
Closed -$1.69M – 8351
2024
Q3 		$1.69M Buy
+8,700
New +$1.64M ﹤0.01% 4685
2023
Q2 		– Sell
-800
Closed -$223K – 7879
2023
Q1 		$223K Sell
800
-315,800
-100% -$80.6M ﹤0.01% 5863
2022
Q4 		$70.4M Buy
316,600
+66,600
+27% +$13M 0.01% 1089
2022
Q3 		$47.4M Buy
+250,000
New +$40.1M 0.01% 1300

Other funds holding PEN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
HI
HBK Investments Dallas, Texas $9.85B AUM 55.6% 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 $240B AUM 35.51% 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 $77.1B AUM 42.89% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Bank of America's PEN Position: Q1 2026 in Review

Bank of America reduced its Penumbra (PEN) stake by 15% in Q1 2026, selling an estimated $15.7M and leaving 259,775 shares worth $85.3M. The position accounts for 0.01% of the portfolio, ranked #1232.

Bank of America first reported a position in PEN in Q3 2015 and has held it in 43 quarters since. The position peaked at $95.2M in Q4 2025. 483 funds tracked by Wall St. Rank hold PEN as of Q1 2026.

  • Bank of America held 259,775 shares of Penumbra worth $85.3M as of Q1 2026.
  • Bank of America sold 46,436 Penumbra shares in Q1 2026, an estimated $15.7M.
  • Penumbra made up 0.01% of Bank of America's portfolio in Q1 2026, its #1232 holding.
  • Bank of America first reported a position in Penumbra in Q3 2015 and has held it in 43 quarters since.
  • Bank of America's Penumbra position peaked at $95.2M in Q4 2025.
  • 483 funds tracked by Wall St. Rank held Penumbra as of Q1 2026.

Based on Bank of America's 13F filing for Q1 2026, filed 18 May 2026.