Jeff Yass’s Penumbra PEN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $55.5M | Buy |
175,900
+42,200
| +32% | +$13.7M | ﹤0.01% | 1424 |
|
|
2026
Q1 | $43.9M | Buy |
133,700
+106,100
| +384% | +$35.9M | ﹤0.01% | 1393 |
|
|
2025
Q4 | $8.58M | Sell |
27,600
-4,100
| -13% | -$1.13M | ﹤0.01% | 3258 |
|
|
2025
Q3 | $8.03M | Buy |
31,700
+6,800
| +27% | +$1.72M | ﹤0.01% | 3333 |
|
|
2025
Q2 | $6.39M | Buy |
24,900
+13,000
| +109% | +$3.54M | ﹤0.01% | 3534 |
|
|
2025
Q1 | $3.18M | Sell |
11,900
-7,900
| -40% | -$2.14M | ﹤0.01% | 4540 |
|
|
2024
Q4 | $4.7M | Sell |
19,800
-10,400
| -34% | -$2.36M | ﹤0.01% | 3689 |
|
|
2024
Q3 | $5.87M | Sell |
30,200
-27,300
| -47% | -$5.16M | ﹤0.01% | 3336 |
|
|
2024
Q2 | $10.3M | Sell |
57,500
-8,500
| -13% | -$1.7M | ﹤0.01% | 2445 |
|
|
2024
Q1 | $14.7M | Buy |
66,000
+33,800
| +105% | +$8.36M | ﹤0.01% | 2128 |
|
|
2023
Q4 | $8.1M | Sell |
32,200
-73,100
| -69% | -$16.2M | ﹤0.01% | 2932 |
|
|
2023
Q3 | $25.5M | Buy |
105,300
+73,400
| +230% | +$20.4M | 0.01% | 1513 |
|
|
2023
Q2 | $11M | Sell |
31,900
-6,500
| -17% | -$2M | ﹤0.01% | 2389 |
|
|
2023
Q1 | $10.7M | Sell |
38,400
-1,400
| -4% | -$357K | ﹤0.01% | 2350 |
|
|
2022
Q4 | $8.85M | Buy |
39,800
+6,100
| +18% | +$1.19M | ﹤0.01% | 2438 |
|
|
2022
Q3 | $6.39M | Buy |
33,700
+14,300
| +74% | +$2.29M | ﹤0.01% | 2792 |
|
|
2022
Q2 | $2.42M | Buy |
19,400
+15,900
| +454% | +$2.52M | ﹤0.01% | 4509 |
|
|
2022
Q1 | $777K | Buy |
3,500
+2,200
| +169% | +$489K | ﹤0.01% | 7795 |
|
|
2021
Q4 | $374K | Sell |
1,300
-32,600
| -96% | -$8.62M | ﹤0.01% | 9963 |
|
|
2021
Q3 | $9.03M | Sell |
33,900
-16,700
| -33% | -$4.49M | ﹤0.01% | 3013 |
|
|
2021
Q2 | $13.9M | Sell |
50,600
-22,500
| -31% | -$6.14M | ﹤0.01% | 2468 |
|
|
2021
Q1 | $19.8M | Sell |
73,100
-111,500
| -60% | -$28.8M | ﹤0.01% | 1888 |
|
|
2020
Q4 | $32.3M | Buy |
184,600
+149,800
| +430% | +$32.8M | 0.01% | 1312 |
|
|
2020
Q3 | $6.76M | Sell |
34,800
-14,000
| -29% | -$2.94M | ﹤0.01% | 2696 |
|
|
2020
Q2 | $8.73M | Sell |
48,800
-400
| -0.8% | -$69.4K | ﹤0.01% | 2291 |
|
|
2020
Q1 | $7.94M | Sell |
49,200
-75,300
| -60% | -$12.7M | ﹤0.01% | 2015 |
|
|
2019
Q4 | $20.5M | Buy |
124,500
+14,900
| +14% | +$2.37M | 0.01% | 1398 |
|
|
2019
Q3 | $14.7M | Buy |
109,600
+65,800
| +150% | +$10.2M | ﹤0.01% | 1590 |
|
|
2019
Q2 | $7.01M | Buy |
43,800
+4,500
| +11% | +$650K | ﹤0.01% | 2299 |
|
|
2019
Q1 | $5.78M | Buy |
39,300
+18,800
| +92% | +$2.69M | ﹤0.01% | 2301 |
|
|
2018
Q4 | $2.5M | Sell |
20,500
-300
| -1% | -$40.2K | ﹤0.01% | 3190 |
|
|
2018
Q3 | $3.11M | Sell |
20,800
-10,600
| -34% | -$1.48M | ﹤0.01% | 3307 |
|
|
2018
Q2 | $4.34M | Buy |
31,400
+12,300
| +64% | +$1.75M | ﹤0.01% | 2906 |
|
|
2018
Q1 | $2.21M | Buy |
19,100
+5,900
| +45% | +$609K | ﹤0.01% | 3736 |
|
|
2017
Q4 | $1.24M | Sell |
13,200
-6,700
| -34% | -$665K | ﹤0.01% | 4806 |
|
|
2017
Q3 | $1.8M | Sell |
19,900
-3,700
| -16% | -$319K | ﹤0.01% | 4111 |
|
|
2017
Q2 | $2.07M | Sell |
23,600
-500
| -2% | -$42.5K | ﹤0.01% | 3841 |
|
|
2017
Q1 | $2.01M | Buy |
24,100
+19,500
| +424% | +$1.48M | ﹤0.01% | 3713 |
|
|
2016
Q4 | $293K | Buy |
+4,600
| New | +$308K | ﹤0.01% | 8018 |
|
Other funds holding PEN
HI
ECM
Jeff Yass's PEN Position: Q2 2026 in Review
Jeff Yass reduced its Penumbra (PEN) stake by 36% in Q2 2026, selling an estimated $5.31M and leaving 29,149 shares worth $9.2M. The position accounts for ﹤0.01% of the portfolio, ranked #3533.
Jeff Yass first reported a position in PEN in Q4 2015 and has held it in 27 quarters since. The position peaked at $15M in Q1 2026. 449 funds tracked by Wall St. Rank hold PEN as of Q2 2026.
- Jeff Yass held 29,149 shares of Penumbra worth $9.2M as of Q2 2026.
- Jeff Yass sold 16,382 Penumbra shares in Q2 2026, an estimated $5.31M.
- Penumbra made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #3533 holding.
- Jeff Yass first reported a position in Penumbra in Q4 2015 and has held it in 27 quarters since.
- Jeff Yass's Penumbra position peaked at $15M in Q1 2026.
- 449 funds tracked by Wall St. Rank held Penumbra as of Q2 2026.
Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.