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 		$8.18M Buy
32,500
+6,400
+25% +$1.61M 0.01% 1049
2025
Q2 		$6.69M Buy
26,100
+1,200
+5% +$327K 0.01% 887
2025
Q1 		$6.66M Buy
+24,900
New +$6.74M 0.01% 835
2024
Q2 		– Sell
-12,700
Closed -$2.83M – 5041
2024
Q1 		$2.83M Sell
12,700
-2,800
-18% -$692K ﹤0.01% 1373
2023
Q4 		$3.9M Sell
15,500
-7,000
-31% -$1.55M ﹤0.01% 1260
2023
Q3 		$5.44M Buy
22,500
+10,600
+89% +$2.94M 0.01% 946
2023
Q2 		$4.05M Buy
+11,900
New +$3.65M ﹤0.01% 1026
2023
Q1 		– Sell
-16,900
Closed -$3.76M – 4762
2022
Q4 		$3.76M Buy
16,900
+3,600
+27% +$704K 0.01% 1039
2022
Q3 		$2.55M Buy
+13,300
New +$2.13M ﹤0.01% 1234
2022
Q1 		– Sell
-4,800
Closed -$1.38M – 6185
2021
Q4 		$1.38M Buy
4,800
+200
+4% +$52.9K ﹤0.01% 2270
2021
Q3 		$1.22M Sell
4,600
-500
-10% -$134K ﹤0.01% 2744
2021
Q2 		$1.41M Buy
+5,100
New +$1.39M ﹤0.01% 2382
2021
Q1 		– Sell
-11,000
Closed -$1.95M – 6269
2020
Q4 		$1.95M Buy
11,000
+7,000
+175% +$1.53M ﹤0.01% 1743
2020
Q3 		$774K Buy
+4,000
New +$841K ﹤0.01% 2328
2020
Q1 		– Sell
-6,500
Closed -$1.06M – 5089
2019
Q4 		$1.06M Sell
6,500
-12,900
-66% -$2.05M ﹤0.01% 2353
2019
Q3 		$2.56M Buy
+19,400
New +$3M 0.01% 1264
2019
Q1 		– Sell
-9,200
Closed -$1.15M – 5113
2018
Q4 		$1.15M Sell
9,200
-2,500
-21% -$335K ﹤0.01% 1857
2018
Q3 		$1.75M Buy
11,700
+8,300
+244% +$1.16M ﹤0.01% 1801
2018
Q2 		$393K Hold
3,400
– – ﹤0.01% 3400
2018
Q1 		$393K Sell
3,400
-600
-15% -$62K ﹤0.01% 3400
2017
Q4 		$376K Buy
+4,000
New +$397K ﹤0.01% 3322
2017
Q3 		– Sell
-4,200
Closed -$361K – 4855
2017
Q2 		$361K Buy
4,200
+200
+5% +$17K ﹤0.01% 2778
2017
Q1 		$338K Sell
4,000
-200
-5% -$15.1K ﹤0.01% 2877
2016
Q4 		$268K Buy
+4,200
New +$281K ﹤0.01% 3391

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.