Security record
PLAB
Photronics, Inc. · Technology · Semiconductors
95Tracked holders
-12Δ holders
39.43MShares held
$1.28BReported value
+4New positions
−16Exits
Momentum inputs (comparable managers):
holder breadth -11.2% ·
share flow +1.5% ·
net new positions -12.6%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 95 | -12 | 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 | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 9.49M | +1.1% | $308.59M | 0.0% | ▲ Add | 5 | SEC ↗ ×14 |
| 2 | Dimensional Fund Advisors Lp | 3.64M | -8.1% | $118.49M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 3 | American Century Companies Inc | 3.39M | +20.1% | $110.19M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | Vanguard Capital Management Llc | 2.50M | -0.1% | $81.38M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 5 | State Street Global Advisors ✦ (passive) | 2.34M | +4.5% | $76.12M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 6 | Geode Capital Management ✦ (passive) | 2.17M | +16.9% | $70.52M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 7 | Invesco Ltd. | 1.84M | +28.9% | $59.86M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 8 | T. Rowe Price ✦ | 1.57M | +74.0% | $51.11M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 9 | Victory Capital Management Inc | 1.46M | -24.6% | $47.56M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 10 | Morgan Stanley ✦ | 1.02M | -1.0% | $33.04M | 0.0% | ▼ Trim | 4 | SEC ↗ ×8 |
| 11 | Charles Schwab Investment… | 972.74K | -3.2% | $31.64M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 12 | Northern Trust Corp | 888.98K | +4.4% | $28.92M | 0.0% | ▲ Add | 3 | SEC ↗ ×7 |
| 13 | Boston Partners | 665.70K | -15.2% | $21.23M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 14 | AQR Capital Management ✦ | 414.69K | -14.7% | $13.49M | 0.0% | ▼ Trim | 9 | SEC ↗ ×6 |
| 15 | Bank of New York Mellon Corp | 380.40K | +0.6% | $12.37M | 0.0% | ▲ Add | 3 | SEC ↗ ×6 |
| 16 | Principal Financial Group Inc | 337.97K | +1.0% | $10.99M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 17 | Qube Research & Technologies Ltd | 327.30K | -40.3% | $10.65M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 18 | Hotchkis & Wiley Capital Management… | 325.91K | -7.3% | $10.60M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 19 | Two Sigma Investments ✦ | 301.98K | +289.5% | $9.82M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 20 | Nuveen, LLC | 299.78K | +2.8% | $9.75M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 21 | Goldman Sachs Group ✦ | 299.28K | -0.8% | $9.74M | 0.0% | ▼ Trim | 4 | SEC ↗ ×2 |
| 22 | UBS Group AG | 286.31K | +13.4% | $9.31M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 23 | Allianz Asset Management GmbH | 249.03K | -32.6% | $8.10M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 24 | Bank Of America Corp /De/ | 217.40K | +95.6% | $7.07M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 25 | Prudential Financial Inc | 184.04K | -30.9% | $5.99M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 26 | Susquehanna International Group, Llp | 171.53K | +590.3% | $5.58M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 27 | Rhumbline Advisers | 170.08K | +2.4% | $5.53M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 28 | Universal- Beteiligungs- und… | 158.08K | -45.4% | $5.14M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 29 | Ameriprise Financial Inc | 153.50K | +14.1% | $4.99M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 30 | JPMorgan Chase ✦ | 153.44K | -32.6% | $4.88M | 0.0% | ▼ Trim | 4 | SEC ↗ ×7 |
| 31 | Connor, Clark & Lunn Investment… | 150.06K | +971.3% | $4.88M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 32 | Legal & General Group Plc | 133.90K | -6.8% | $4.36M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 33 | Lazard Asset Management Llc | 116.55K | -0.7% | $3.79M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 34 | Citadel Advisors ✦ | 116.38K | +1185.1% | $3.79M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 35 | Swiss National Bank | 112.40K | -3.6% | $3.66M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 36 | Sei Investments Co | 111.88K | -12.1% | $3.64M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 37 | First Trust Advisors Lp | 107.40K | -15.0% | $3.49M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 38 | D. E. Shaw & Co. ✦ | 105.42K | -45.0% | $3.43M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 39 | Voya Investment Management Llc | 102.17K | -31.1% | $3.32M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 40 | Royal Bank Of Canada | 97.35K | -19.4% | $3.17M | 0.0% | ▼ Trim | 3 | SEC ↗ ×6 |
| 41 | UBS AM, a distinct business unit of… | 97.26K | +8.8% | $3.16M | 0.0% | ▲ Add | 3 | SEC ↗ ×7 |
| 42 | Pictet Asset Management Holding SA | 89.57K | +864.1% | $2.91M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 43 | Massachusetts Financial Services Co… | 80.40K | -2.6% | $2.62M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 44 | IMC-Chicago, LLC | 80.29K | New | $2.61M | 0.0% | New | 1 | SEC ↗ |
| 45 | State Of Wisconsin Investment Board | 80.06K | -37.1% | $2.60M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 46 | Alliancebernstein L.P. | 62.76K | +8.6% | $2.54M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 47 | Citigroup Inc | 77.54K | -61.5% | $2.52M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 48 | Creative Planning | 75.35K | -25.5% | $2.45M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 49 | Nomura Asset Management… | 73.37K | -11.4% | $2.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 50 | Deutsche Bank Ag\ | 70.60K | +37.5% | $2.30M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 51 | State Board Of Administration Of… | 68.58K | -13.9% | $2.23M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 52 | Russell Investments Group, Ltd. | 68.27K | +61.3% | $2.22M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 53 | Wells Fargo & Company/Mn | 66.16K | +69.7% | $2.15M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 54 | Allspring Global Investments… | 67.27K | -57.8% | $2.04M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 55 | Franklin Resources Inc | 59.52K | -7.6% | $1.94M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 56 | LPL Financial LLC | 54.09K | +20.0% | $1.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 57 | Grantham, Mayo, Van Otterloo & Co.… | 49.78K | +62.3% | $1.62M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 58 | Simplex Trading, Llc | 45.19K | +703.2% | $1.47M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 59 | Envestnet Asset Management Inc | 41.89K | -37.6% | $1.36M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 60 | Barclays Plc | 37.68K | +237.0% | $1.23M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 61 | New York State Common Retirement… | 33.31K | -52.3% | $1.08M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 62 | Fifth Third Bancorp | 32.80K | +11.2% | $1.07M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 63 | Quantinno Capital Management LP | 30.84K | +12.1% | $1.00M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 64 | Manufacturers Life Insurance… | 30.42K | +14.4% | $989,595 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 65 | Raymond James Financial Inc | 27.48K | +50.5% | $893,761 | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 66 | Jennison Associates Llc | 27.06K | -9.4% | $880,229 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 67 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 26.80K | +0.2% | $871,674 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 68 | Bnp Paribas Financial Markets | 25.63K | +27.5% | $833,744 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 69 | Hsbc Holdings Plc | 24.82K | +30.6% | $800,661 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 70 | Mercer Global Advisors Inc /Adv | 23.18K | -10.3% | $754,188 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 71 | Wealth Enhancement Advisory… | 91.80K | +2.1% | $731,246 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 72 | Cetera Investment Advisers | 17.22K | -17.3% | $560,134 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 73 | Zurcher Kantonalbank (Zurich… | 16.13K | 0.0% | $524,676 | 0.0% | Held | 3 | SEC ↗ |
| 74 | Fidelity (FMR) ✦ | 13.45K | -13.7% | $437,364 | 0.0% | ▼ Trim | 5 | SEC ↗ ×3 |
| 75 | BNP Paribas Asset Management… | 13.43K | +1.6% | $436,943 | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 76 | Captrust Financial Advisors | 12.59K | +15.6% | $409,604 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 77 | Man Group plc | 12.28K | -83.4% | $399,599 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 78 | Aviva Plc | 12.12K | -0.2% | $394,296 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 79 | Rockefeller Capital Management L.P. | 11.19K | -78.5% | $363,880 | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 80 | ProShare Advisors LLC | 10.83K | +21.8% | $352,365 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 81 | Bridgewater Associates ✦ | 9.46K | New | $307,571 | 0.0% | New | 1 | SEC ↗ |
| 82 | Cerity Partners LLC | 9.32K | -47.6% | $303,311 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 83 | Group One Trading Llc | 8.35K | -37.2% | $271,560 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 84 | Osaic Holdings, Inc. | 8.15K | +5.7% | $265,079 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 85 | Toronto Dominion Bank | 8.01K | New | $260,647 | 0.0% | New | 1 | SEC ↗ ×2 |
| 86 | Tidal Investments LLC | 7.91K | +57.7% | $257,442 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 87 | Pnc Financial Services Group, Inc. | 7.12K | -0.4% | $231,646 | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 88 | Bank Of Montreal /Can/ | 6.34K | New | $206,272 | 0.0% | New | 1 | SEC ↗ ×2 |
| 89 | Jones Financial Companies Lllp | 1.82K | -13.2% | $55,917 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 90 | Us Bancorp \De\ | 470 | -5.6% | $15,289 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 91 | Optiver Holding B.V. | 416 | +324.5% | $13,532 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 92 | Assetmark, Inc | 341 | -32.3% | $11,093 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 93 | Danske Bank A/S | 300 | 0.0% | $9,759 | 0.0% | Held | 3 | SEC ↗ |
| 94 | TD Waterhouse Canada Inc. | 200 | 0.0% | $6,062 | 0.0% | Held | 3 | SEC ↗ |
| 95 | Northwestern Mutual Wealth… | 66 | -18.5% | $2,147 | 0.0% | ▼ Trim | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| IMC-Chicago, LLC | $2.61M | 0.0% |
| Bridgewater Associates | $307,571 | 0.0% |
| Toronto Dominion Bank | $260,647 | 0.0% |
| Bank Of Montreal /Can/ | $206,272 | 0.0% |
Exited
| Federated Hermes, Inc. | $3.51M | was 0.0% |
| Robeco Institutional Asset… | $2.98M | was 0.0% |
| Holocene Advisors, LP | $2.00M | was 0.0% |
| Hrt Financial Lp | $1.99M | was 0.0% |
| Point72 Asset Management | $1.76M | was 0.0% |
| Renaissance Technologies | $739,584 | was 0.0% |
| Mariner, LLC | $674,456 | was 0.0% |
| Canada Pension Plan… | $646,560 | was 0.0% |
| Marshall Wace | $599,806 | was 0.0% |
| Mml Investors Services, Llc | $491,911 | was 0.0% |
| Focus Partners Wealth | $298,953 | was 0.0% |
| Commonwealth Equity Services… | $294,680 | was 0.0% |
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.
Frequently co-owned
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)
Sep 29
Lee Kang Jyh
Director · 10.00K sh · $307,500
Sep 25
Park Han Kyung
Officer · 9.50K sh · $288,515
Sep 24
Lee Kang Jyh
Director · 7.50K sh · $221,250
Sep 22
Lee Kang Jyh
Director · 10.00K sh · $297,000
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 14
SC 13G — AMERICAN CENTURY INVESTMENT MANAGEMENT…
Jul 31
SC 13G — VANGUARD PORTFOLIO MANAGEMENT LLC
Jul 14
SC 13G/A — DIMENSIONAL FUND ADVISORS LP
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2026 ·
Methodology ·
Get this via the API