PLAB
Photronics, Inc. · Technology · Semiconductors
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +1.6% · net new positions 0.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 95 | -11 | 39.43M | $1.28B | +4 | −16 |
| Q1 2026 | 110 | +9 | 39.77M | $1.60B | +17 | −9 |
| Q4 2025 | 102 | 0 | 43.67M | $1.40B | +1 | — |
| Q3 2025 | 16 | 0 | 23.67M | $543.27M | +1 | −1 |
| Q2 2025 | 13 | 0 | 22.21M | $418.29M | — | — |
| Q1 2025 | 10 | -3 | 6.46M | $134.15M | — | −3 |
| Q4 2024 | 13 | +2 | 6.65M | $156.73M | +2 | — |
| Q3 2024 | 10 | -1 | 4.17M | $103.17M | — | −1 |
| Q2 2024 | 11 | — | 3.63M | $89.54M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 9.40M | — | $177.02M | 0.0% | n/c | 1 | SEC ↗ ×14 |
| 2 | The Vanguard Group ✦ (passive) | 5.99M | — | $112.80M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 3 | State Street Global Advisors ✦ (passive) | 2.33M | -0.4% | $43.86M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 4 | Geode Capital Management ✦ (passive) | 1.89M | +1.4% | $35.56M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 5 | T. Rowe Price ✦ | 1.04M | +0.3% | $19.57M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 6 | Millennium Management ✦ | 644.26K | +653.0% | $12.13M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 7 | AQR Capital Management ✦ | 290.91K | -21.8% | $5.48M | 0.0% | ▼ Trim | 5 | SEC ↗ ×5 |
| 8 | Renaissance Technologies ✦ | 229.77K | +46.6% | $4.33M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 9 | D. E. Shaw & Co. ✦ | 227.68K | -48.9% | $4.29M | 0.0% | ▼ Trim | 5 | SEC ↗ ×2 |
| 10 | Citadel Advisors ✦ | 123.81K | +23.3% | $2.33M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 11 | Gotham Asset Management ✦ | 25.68K | -46.9% | $483,517 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 12 | Fidelity (FMR) ✦ | 12.84K | — | $241,738 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 13 | Two Sigma Investments ✦ | 10.79K | -36.3% | $203,270 | 0.0% | ▼ Trim | 5 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 17.60K shares, $711 reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Director · 10.00K sh · $307,500
Officer · 9.50K sh · $288,515
Director · 7.50K sh · $221,250
Director · 10.00K sh · $297,000
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology