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Brooklyn Investment Group’s Penumbra PEN Stock Holding History

Brooklyn Investment Group’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 		$2.23M Buy
6,800
+936
+16% +$317K 0.07% 251
2025
Q4 		$1.85M Buy
5,864
+4,093
+231% +$1.13M 0.09% 195
2025
Q3 		$454K Buy
1,771
+39
+2% +$9.84K 0.06% 304
2025
Q2 		$444K Buy
1,732
+1,633
+1,649% +$444K 0.06% 321
2025
Q1 		$26.5K Buy
99
+18
+22% +$4.87K 0.01% 1037
2024
Q4 		$19.2K Hold
81
– – 0.01% 768
2024
Q3 		$15.7K Buy
+81
New +$15.3K 0.01% 699

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

Brooklyn Investment Group's PEN Position: Q1 2026 in Review

Brooklyn Investment Group increased its Penumbra (PEN) stake by 16% in Q1 2026, buying an estimated $317K and bringing the position to 6,800 shares worth $2.23M. The position accounts for 0.07% of the portfolio, ranked #251.

Brooklyn Investment Group first reported a position in PEN in Q3 2024 and has held it in 7 quarters since. 485 funds tracked by Wall St. Rank hold PEN as of Q1 2026.

  • Brooklyn Investment Group held 6,800 shares of Penumbra worth $2.23M as of Q1 2026.
  • Brooklyn Investment Group bought 936 Penumbra shares in Q1 2026, an estimated $317K.
  • Penumbra made up 0.07% of Brooklyn Investment Group's portfolio in Q1 2026, its #251 holding.
  • Brooklyn Investment Group first reported a position in Penumbra in Q3 2024 and has held it in 7 quarters since.
  • 485 funds tracked by Wall St. Rank held Penumbra as of Q1 2026.

Based on Brooklyn Investment Group's 13F filing for Q1 2026, filed 29 Apr 2026.