Wolverine Trading
PEN icon

Wolverine Trading’s Penumbra PEN Stock Holding History

Wolverine Trading’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
2025
Q3 		$1.21M Buy
4,800
+2,400
+100% +$605K ﹤0.01% 2701
2025
Q2 		$615K Buy
2,400
+400
+20% +$109K ﹤0.01% 2746
2025
Q1 		$535K Buy
+2,000
New +$541K ﹤0.01% 2901
2024
Q2 		– Sell
-16,500
Closed -$3.68M – 5043
2024
Q1 		$3.68M Buy
16,500
+3,500
+27% +$865K ﹤0.01% 1200
2023
Q4 		$3.27M Sell
13,000
-1,000
-7% -$221K ﹤0.01% 1347
2023
Q3 		$3.39M Buy
14,000
+6,400
+84% +$1.78M ﹤0.01% 1245
2023
Q2 		$2.59M Buy
+7,600
New +$2.33M ﹤0.01% 1333
2023
Q1 		– Sell
-2,700
Closed -$601K – 4764
2022
Q4 		$601K Buy
2,700
+1,000
+59% +$196K ﹤0.01% 2215
2022
Q3 		$326K Buy
+1,700
New +$273K ﹤0.01% 3064
2022
Q1 		– Sell
-4,100
Closed -$1.18M – 6186
2021
Q4 		$1.18M Sell
4,100
-10,800
-72% -$2.86M ﹤0.01% 2445
2021
Q3 		$3.95M Buy
14,900
+300
+2% +$80.6K ﹤0.01% 1496
2021
Q2 		$4.04M Buy
+14,600
New +$3.98M 0.01% 1341
2021
Q1 		– Sell
-26,100
Closed -$4.62M – 6271
2020
Q4 		$4.62M Buy
26,100
+16,800
+181% +$3.68M 0.01% 1110
2020
Q3 		$1.8M Buy
+9,300
New +$1.96M ﹤0.01% 1563
2020
Q1 		– Sell
-9,400
Closed -$1.54M – 5090
2019
Q4 		$1.54M Sell
9,400
-16,300
-63% -$2.59M ﹤0.01% 2040
2019
Q3 		$3.39M Buy
+25,700
New +$3.98M 0.01% 1091
2019
Q1 		– Sell
-13,700
Closed -$1.71M – 5115
2018
Q4 		$1.71M Buy
13,700
+300
+2% +$40.2K ﹤0.01% 1542
2018
Q3 		$2.01M Buy
13,400
+6,500
+94% +$910K ﹤0.01% 1666
2018
Q2 		$798K Hold
6,900
– – ﹤0.01% 2506
2018
Q1 		$798K Buy
6,900
+800
+13% +$82.6K ﹤0.01% 2506
2017
Q4 		$574K Buy
6,100
+3,000
+97% +$298K ﹤0.01% 2834
2017
Q3 		$280K Sell
3,100
-9,600
-76% -$827K ﹤0.01% 3354
2017
Q2 		$1.09M Sell
12,700
-2,900
-19% -$246K 0.01% 1667
2017
Q1 		$1.32M Buy
15,600
+4,600
+42% +$348K 0.01% 1502
2016
Q4 		$702K Buy
+11,000
New +$735K ﹤0.01% 2251

Other funds holding PEN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return

Wolverine Trading's PEN Position: Q3 2025 in Review

Wolverine Trading opened a new position in Penumbra (PEN) in Q3 2025: 1,175 shares worth $296K. The stake represents ﹤0.01% of the portfolio and ranks #4399 among its holdings. This is a return to the name: Wolverine Trading previously reported a position in PEN as recently as Q1 2024.

Wolverine Trading first reported a position in PEN in Q4 2016 and has held it in 18 quarters since. The position peaked at $956K in Q2 2018. 420 funds tracked by Wall St. Rank hold PEN as of Q3 2025.

  • Wolverine Trading held 1,175 shares of Penumbra worth $296K as of Q3 2025.
  • Penumbra was a new Wolverine Trading position in Q3 2025.
  • Penumbra made up ﹤0.01% of Wolverine Trading's portfolio in Q3 2025, its #4399 holding.
  • Wolverine Trading first reported a position in Penumbra in Q4 2016 and has held it in 18 quarters since.
  • Wolverine Trading's Penumbra position peaked at $956K in Q2 2018.
  • 420 funds tracked by Wall St. Rank held Penumbra as of Q3 2025.

Based on Wolverine Trading's 13F filing for Q3 2025, filed 14 Nov 2025.