Simplex Trading’s Penumbra PEN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $4.56M | Buy |
+13,900
| New | +$4.71M | ﹤0.01% | 1173 |
|
|
2025
Q4 | – | Sell |
-1,100
| Closed | -$278K | – | 9692 |
|
|
2025
Q3 | $278K | Sell |
1,100
-2,400
| -69% | -$605K | ﹤0.01% | 4564 |
|
|
2025
Q2 | $898K | Buy |
3,500
+2,400
| +218% | +$653K | ﹤0.01% | 2882 |
|
|
2025
Q1 | $294K | Sell |
1,100
-5,500
| -83% | -$1.49M | ﹤0.01% | 3934 |
|
|
2024
Q4 | $1.57M | Sell |
6,600
-19,600
| -75% | -$4.46M | ﹤0.01% | 2409 |
|
|
2024
Q3 | $5.09M | Sell |
26,200
-1,000
| -4% | -$189K | ﹤0.01% | 1477 |
|
|
2024
Q2 | $4.89M | Buy |
27,200
+6,700
| +33% | +$1.34M | ﹤0.01% | 1454 |
|
|
2024
Q1 | $4.58M | Sell |
20,500
-8,500
| -29% | -$2.1M | ﹤0.01% | 1669 |
|
|
2023
Q4 | $7.29M | Sell |
29,000
-2,000
| -6% | -$442K | ﹤0.01% | 1303 |
|
|
2023
Q3 | $7.5M | Buy |
31,000
+17,800
| +135% | +$4.94M | 0.01% | 1078 |
|
|
2023
Q2 | $4.54M | Sell |
13,200
-5,500
| -29% | -$1.69M | ﹤0.01% | 1379 |
|
|
2023
Q1 | $5.21M | Buy |
18,700
+18,600
| +18,600% | +$4.75M | ﹤0.01% | 1277 |
|
|
2022
Q4 | $22K | Hold |
100
| – | – | ﹤0.01% | 6787 |
|
|
2022
Q3 | $18K | Sell |
100
-3,200
| -97% | -$513K | ﹤0.01% | 7633 |
|
|
2022
Q2 | $410K | Buy |
3,300
+600
| +22% | +$95.2K | ﹤0.01% | 3701 |
|
|
2022
Q1 | $599K | Sell |
2,700
-700
| -21% | -$156K | ﹤0.01% | 3601 |
|
|
2021
Q4 | $976K | Sell |
3,400
-1,700
| -33% | -$449K | ﹤0.01% | 2879 |
|
|
2021
Q3 | $1.41M | Hold |
5,100
| – | – | ﹤0.01% | 2615 |
|
|
2021
Q2 | $1.4M | Buy |
5,100
+5,041
| +8,544% | +$1.38M | ﹤0.01% | 2657 |
|
|
2021
Q1 | $1.6M | Buy |
+59
| New | +$15.2K | ﹤0.01% | 1867 |
|
|
2020
Q4 | – | Sell |
-3
| Closed | -$58K | – | 8888 |
|
|
2020
Q3 | $58K | Sell |
3
-64
| -96% | -$13.5K | ﹤0.01% | 5468 |
|
|
2020
Q2 | $1.2M | Buy |
67
+6
| +10% | +$1.04K | ﹤0.01% | 1979 |
|
|
2020
Q1 | $984K | Buy |
61
+59
| +2,950% | +$9.94K | ﹤0.01% | 1898 |
|
|
2019
Q4 | $32K | Hold |
2
| – | – | ﹤0.01% | 5603 |
|
|
2019
Q3 | $26K | Hold |
2
| – | – | ﹤0.01% | 5612 |
|
|
2019
Q2 | $32K | Buy |
+2
| New | +$289 | ﹤0.01% | 5225 |
|
|
2019
Q1 | – | Sell |
-56
| Closed | -$684K | – | 7681 |
|
|
2018
Q4 | $684K | Sell |
56
-8
| -13% | -$1.07K | ﹤0.01% | 1947 |
|
|
2018
Q3 | $958K | Buy |
64
+56
| +700% | +$7.84K | ﹤0.01% | 1936 |
|
|
2018
Q2 | $110K | Buy |
8
+3
| +60% | +$427 | ﹤0.01% | 4183 |
|
|
2018
Q1 | $20K | Buy |
+5
| New | +$516 | ﹤0.01% | 3363 |
|
Other funds holding PEN
VCM
VPM
HI
Simplex Trading's PEN Position: Q1 2026 in Review
Simplex Trading increased its Penumbra (PEN) stake by 13,530% in Q1 2026, buying an estimated $5.96M and bringing the position to 17,719 shares worth $5.82M. The position accounts for ﹤0.01% of the portfolio, ranked #1010.
Simplex Trading first reported a position in PEN in Q4 2016 and has held it in 21 quarters since. 482 funds tracked by Wall St. Rank hold PEN as of Q1 2026.
- Simplex Trading held 17,719 shares of Penumbra worth $5.82M as of Q1 2026.
- Simplex Trading bought 17,589 Penumbra shares in Q1 2026, an estimated $5.96M.
- Penumbra made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #1010 holding.
- Simplex Trading first reported a position in Penumbra in Q4 2016 and has held it in 21 quarters since.
- 482 funds tracked by Wall St. Rank held Penumbra as of Q1 2026.
Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.