Simplex Trading’s Photronics PLAB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $40.4K | Sell |
1,000
-5,500
| -85% | -$199K | ﹤0.01% | 6098 |
|
|
2025
Q4 | $208K | Sell |
6,500
-9,200
| -59% | -$237K | ﹤0.01% | 4199 |
|
|
2025
Q3 | $360K | Sell |
15,700
-102,000
| -87% | -$2.18M | ﹤0.01% | 4235 |
|
|
2025
Q2 | $2.22M | Buy |
117,700
+111,600
| +1,830% | +$2.09M | ﹤0.01% | 2004 |
|
|
2025
Q1 | $126K | Sell |
6,100
-65,200
| -91% | -$1.45M | ﹤0.01% | 4821 |
|
|
2024
Q4 | $1.68M | Buy |
71,300
+51,200
| +255% | +$1.25M | ﹤0.01% | 2357 |
|
|
2024
Q3 | $497K | Sell |
20,100
-6,800
| -25% | -$164K | ﹤0.01% | 3599 |
|
|
2024
Q2 | $663K | Sell |
26,900
-8,900
| -25% | -$241K | ﹤0.01% | 3354 |
|
|
2024
Q1 | $1.01M | Buy |
35,800
+24,100
| +206% | +$717K | ﹤0.01% | 3107 |
|
|
2023
Q4 | $367K | Buy |
11,700
+5,100
| +77% | +$113K | ﹤0.01% | 4016 |
|
|
2023
Q3 | $133K | Buy |
6,600
+2,600
| +65% | +$60.7K | ﹤0.01% | 4806 |
|
|
2023
Q2 | $103K | Sell |
4,000
-4,100
| -51% | -$76K | ﹤0.01% | 5053 |
|
|
2023
Q1 | $134K | Buy |
8,100
+4,400
| +119% | +$77.4K | ﹤0.01% | 4814 |
|
|
2022
Q4 | $62K | Sell |
3,700
-29,300
| -89% | -$499K | ﹤0.01% | 5612 |
|
|
2022
Q3 | $482K | Buy |
33,000
+20,800
| +170% | +$409K | ﹤0.01% | 3512 |
|
|
2022
Q2 | $237K | Buy |
12,200
+1,000
| +9% | +$17.5K | ﹤0.01% | 4402 |
|
|
2022
Q1 | $190K | Sell |
11,200
-3,900
| -26% | -$70.2K | ﹤0.01% | 5225 |
|
|
2021
Q4 | $284K | Buy |
15,100
+13,600
| +907% | +$199K | ﹤0.01% | 4656 |
|
|
2021
Q3 | $19K | Hold |
1,500
| – | – | ﹤0.01% | 8487 |
|
|
2021
Q2 | $19K | Buy |
1,500
+1,416
| +1,686% | +$18.5K | ﹤0.01% | 8634 |
|
|
2021
Q1 | $108K | Sell |
84
-10
| -11% | -$121 | ﹤0.01% | 5638 |
|
|
2020
Q4 | $104K | Buy |
94
+90
| +2,250% | +$985 | ﹤0.01% | 5406 |
|
|
2020
Q3 | $3K | Hold |
4
| – | – | ﹤0.01% | 7307 |
|
|
2020
Q2 | $4K | Sell |
4
-56
| -93% | -$643 | ﹤0.01% | 7063 |
|
|
2020
Q1 | $61K | Buy |
60
+27
| +82% | +$353 | ﹤0.01% | 4930 |
|
|
2019
Q4 | $52K | Buy |
33
+10
| +43% | +$126 | ﹤0.01% | 5146 |
|
|
2019
Q3 | $25K | Buy |
23
+12
| +109% | +$116 | ﹤0.01% | 5651 |
|
|
2019
Q2 | $9K | Buy |
11
+7
| +175% | +$62 | ﹤0.01% | 6181 |
|
|
2019
Q1 | $3K | Buy |
+4
| New | +$41 | ﹤0.01% | 6679 |
|
|
2018
Q4 | – | Sell |
-12
| Closed | -$11K | – | 7621 |
|
|
2018
Q3 | $11K | Buy |
12
+2
| +20% | +$19 | ﹤0.01% | 6363 |
|
|
2018
Q2 | $7K | Buy |
+10
| New | +$83 | ﹤0.01% | 6546 |
|
|
2017
Q3 | – | Sell |
-19
| Closed | -$5K | – | 6465 |
|
|
2017
Q2 | $5K | Buy |
+19
| New | +$201 | ﹤0.01% | 4613 |
|
Other funds holding PLAB
VPM
VCM
Simplex Trading's PLAB Position: Q1 2026 in Review
Simplex Trading opened a new position in Photronics (PLAB) in Q1 2026: 5,626 shares worth $227K. The stake represents ﹤0.01% of the portfolio and ranks #4154 among its holdings. This is a return to the name: Simplex Trading previously reported a position in PLAB as recently as Q2 2025.
Simplex Trading first reported a position in PLAB in Q4 2014 and has held it in 30 quarters since. The position peaked at $724K in Q4 2024. 330 funds tracked by Wall St. Rank hold PLAB as of Q1 2026.
- Simplex Trading held 5,626 shares of Photronics worth $227K as of Q1 2026.
- Photronics was a new Simplex Trading position in Q1 2026.
- Photronics made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #4154 holding.
- Simplex Trading first reported a position in Photronics in Q4 2014 and has held it in 30 quarters since.
- Simplex Trading's Photronics position peaked at $724K in Q4 2024.
- 330 funds tracked by Wall St. Rank held Photronics as of Q1 2026.
Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.