Security record · archived quarter
PLAB
Photronics, Inc. · Technology · Semiconductors
110Tracked holders
+9Δ holders
39.77MShares held
$1.60BReported value
+17New positions
−9Exits
Momentum inputs (comparable managers):
holder breadth +8.9% ·
share flow -0.9% ·
net new positions +7.3%
· formula
Ownership fragmentation: more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| 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 | n/a |
| Q3 2025 | 16 | 0 | 23.67M | $543.27M | +1 | −1 |
| Q2 2025 | 13 | 0 | 22.21M | $418.29M | n/a | n/a |
| Q1 2025 | 10 | -3 | 6.46M | $134.15M | n/a | −3 |
| Q4 2024 | 13 | +2 | 6.65M | $156.73M | +2 | n/a |
| Q3 2024 | 10 | -1 | 4.17M | $103.17M | n/a | −1 |
| Q2 2024 | 11 | n/a | 3.63M | $89.54M | n/a | n/a |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 9.39M | +6.3% | $379.33M | 0.0% | ▲ Add | 4 | SEC ↗ ×15 |
| 2 | Dimensional Fund Advisors Lp | 3.96M | -2.3% | $160.12M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 3 | American Century Companies Inc | 2.82M | +14.6% | $113.95M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 4 | Vanguard Capital Management Llc | 2.50M | n/a | $101.15M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | State Street Global Advisors ✦ (passive) | 2.24M | -0.2% | $90.51M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 6 | Victory Capital Management Inc | 1.94M | -9.5% | $78.34M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 7 | Geode Capital Management ✦ (passive) | 1.85M | +1.4% | $74.96M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 8 | Invesco Ltd. | 1.43M | -7.1% | $57.69M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 9 | Morgan Stanley ✦ | 1.03M | -27.1% | $41.46M | 0.0% | ▼ Trim | 3 | SEC ↗ ×8 |
| 10 | Charles Schwab Investment… | 1.00M | -1.8% | $40.61M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 11 | T. Rowe Price ✦ | 902.94K | -1.6% | $36.49M | 0.0% | ▼ Trim | 8 | SEC ↗ ×2 |
| 12 | Northern Trust Corp | 851.33K | +2.0% | $34.40M | 0.0% | ▲ Add | 2 | SEC ↗ ×6 |
| 13 | Janus Henderson Group Plc | 823.49K | +32.5% | $33.29M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 14 | Boston Partners | 785.24K | -3.0% | $31.81M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 15 | Qube Research & Technologies Ltd | 548.07K | +89.8% | $22.15M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 16 | AQR Capital Management ✦ | 486.35K | +24.2% | $19.65M | 0.0% | ▲ Add | 8 | SEC ↗ ×8 |
| 17 | Bank of New York Mellon Corp | 378.12K | -2.9% | $15.28M | 0.0% | ▼ Trim | 2 | SEC ↗ ×6 |
| 18 | Allianz Asset Management GmbH | 369.48K | +213.2% | $14.93M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 19 | Hotchkis & Wiley Capital Management… | 351.71K | -33.5% | $14.21M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 20 | Principal Financial Group Inc | 334.68K | -8.2% | $13.52M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 21 | Goldman Sachs Group ✦ | 301.80K | -33.1% | $12.20M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 22 | Nuveen, LLC | 291.49K | +126.6% | $11.78M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 23 | Universal- Beteiligungs- und… | 289.37K | +1.4% | $11.69M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 24 | Prudential Financial Inc | 266.28K | +121.4% | $10.76M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 25 | UBS Group AG | 252.43K | +76.0% | $10.20M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 26 | JPMorgan Chase ✦ | 227.61K | +2.7% | $8.42M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 27 | Citigroup Inc | 201.55K | -0.8% | $8.14M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 28 | D. E. Shaw & Co. ✦ | 191.80K | +2.4% | $7.75M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 29 | Rhumbline Advisers | 166.19K | +1.7% | $6.72M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 30 | Allspring Global Investments… | 159.48K | +828.5% | $6.52M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 31 | Voya Investment Management Llc | 148.20K | -5.0% | $5.99M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 32 | Legal & General Group Plc | 143.61K | -2.8% | $5.81M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 33 | Ameriprise Financial Inc | 134.55K | -22.2% | $5.44M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 34 | State Of Wisconsin Investment Board | 127.24K | +56.2% | $5.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 35 | Sei Investments Co | 127.21K | +112.0% | $5.14M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 36 | First Trust Advisors Lp | 126.41K | -32.9% | $5.11M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 37 | Royal Bank Of Canada | 120.75K | -0.7% | $4.88M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 38 | Lazard Asset Management Llc | 117.36K | New | $4.74M | 0.0% | New | 1 | SEC ↗ |
| 39 | Swiss National Bank | 116.60K | 0.0% | $4.71M | 0.0% | Held | 2 | SEC ↗ |
| 40 | Bank Of America Corp /De/ | 111.13K | -27.8% | $4.49M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 41 | Creative Planning | 101.10K | +114.3% | $4.09M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 42 | UBS AM, a distinct business unit of… | 89.42K | +3.8% | $3.61M | 0.0% | ▲ Add | 2 | SEC ↗ ×7 |
| 43 | Federated Hermes, Inc. | 86.88K | New | $3.51M | 0.0% | New | 1 | SEC ↗ |
| 44 | Nomura Asset Management… | 82.77K | 0.0% | $3.35M | 0.0% | Held | 2 | SEC ↗ ×2 |
| 45 | Massachusetts Financial Services Co… | 82.57K | -2.6% | $3.34M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 46 | State Board Of Administration Of… | 79.64K | 0.0% | $3.22M | 0.0% | Held | 2 | SEC ↗ |
| 47 | Two Sigma Investments ✦ | 77.54K | -0.8% | $3.13M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 48 | Man Group plc | 74.17K | +22.1% | $3.00M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 49 | Robeco Institutional Asset… | 73.78K | 0.0% | $2.98M | 0.0% | Held | 2 | SEC ↗ |
| 50 | New York State Common Retirement… | 69.81K | -38.1% | $2.82M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 51 | California State Teachers… | 69.48K | +23.8% | $2.81M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 52 | Envestnet Asset Management Inc | 67.12K | +14.7% | $2.71M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 53 | Franklin Resources Inc | 64.39K | +1.8% | $2.60M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 54 | Rockefeller Capital Management L.P. | 52.12K | +8901.0% | $2.11M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 55 | Deutsche Bank Ag\ | 51.33K | +25.0% | $2.07M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 56 | Holocene Advisors, LP | 49.45K | New | $2.00M | 0.0% | New | 1 | SEC ↗ |
| 57 | Hrt Financial Lp | 49.20K | New | $1.99M | 0.0% | New | 1 | SEC ↗ ×2 |
| 58 | Alliancebernstein L.P. | 57.79K | -40.6% | $1.85M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 59 | LPL Financial LLC | 45.09K | -14.7% | $1.82M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 60 | Point72 Asset Management ✦ | 43.67K | New | $1.76M | 0.0% | New | 1 | SEC ↗ |
| 61 | Russell Investments Group, Ltd. | 42.33K | -60.0% | $1.71M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 62 | Wells Fargo & Company/Mn | 38.99K | -53.9% | $1.58M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 63 | Grantham, Mayo, Van Otterloo & Co.… | 30.67K | +101.5% | $1.24M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 64 | Jennison Associates Llc | 29.86K | +4.5% | $1.21M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 65 | Fifth Third Bancorp | 29.50K | +4995.2% | $1.19M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 66 | Quantinno Capital Management LP | 27.51K | +7.7% | $1.11M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 67 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 26.75K | +0.9% | $1.08M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 68 | Manufacturers Life Insurance… | 26.58K | +0.4% | $1.07M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 69 | Mercer Global Advisors Inc /Adv | 25.85K | +37.1% | $1.04M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 70 | Susquehanna International Group, Llp | 24.85K | New | $1.00M | 0.0% | New | 1 | SEC ↗ ×2 |
| 71 | Wealth Enhancement Advisory… | 89.91K | +529.0% | $893,430 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 72 | Cetera Investment Advisers | 20.82K | +16.4% | $841,255 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 73 | Bnp Paribas Financial Markets | 20.11K | -5.9% | $812,443 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 74 | Hsbc Holdings Plc | 19.00K | -26.6% | $749,242 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 75 | Renaissance Technologies ✦ | 18.30K | -84.7% | $739,584 | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 76 | Raymond James Financial Inc | 18.25K | +71.5% | $737,645 | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 77 | Cerity Partners LLC | 17.79K | -9.8% | $719,015 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 78 | Mariner, LLC | 16.71K | New | $674,456 | 0.0% | New | 1 | SEC ↗ |
| 79 | Zurcher Kantonalbank (Zurich… | 16.13K | +40.5% | $651,773 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 80 | Canada Pension Plan Investment Board | 16.00K | -83.4% | $646,560 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 81 | Fidelity (FMR) ✦ | 15.57K | +3.4% | $629,344 | 0.0% | ▲ Add | 4 | SEC ↗ ×3 |
| 82 | Cwm, Llc | 15.16K | +56.9% | $612,818 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 83 | Marshall Wace ✦ | 14.84K | New | $599,806 | 0.0% | New | 1 | SEC ↗ ×2 |
| 84 | Connor, Clark & Lunn Investment… | 14.01K | New | $566,023 | 0.0% | New | 1 | SEC ↗ |
| 85 | Group One Trading Llc | 13.30K | New | $537,332 | 0.0% | New | 1 | SEC ↗ |
| 86 | BNP Paribas Asset Management… | 13.22K | New | $534,099 | 0.0% | New | 1 | SEC ↗ ×3 |
| 87 | Mml Investors Services, Llc | 12.17K | -9.4% | $491,911 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 88 | Aviva Plc | 12.15K | -37.6% | $490,941 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 89 | Barclays Plc | 11.18K | -87.9% | $451,824 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 90 | Captrust Financial Advisors | 10.89K | +12.4% | $439,919 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 91 | Pictet Asset Management Holding SA | 9.29K | 0.0% | $375,409 | 0.0% | Held | 2 | SEC ↗ |
| 92 | Citadel Advisors ✦ | 9.06K | -98.0% | $365,953 | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 93 | ProShare Advisors LLC | 8.90K | -20.0% | $359,487 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 94 | Osaic Holdings, Inc. | 7.71K | -8.5% | $311,640 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 95 | Focus Partners Wealth | 7.40K | New | $298,953 | 0.0% | New | 1 | SEC ↗ |
| 96 | Commonwealth Equity Services, Llc | 7.29K | +3.0% | $294,680 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 97 | Pnc Financial Services Group, Inc. | 7.15K | +1.9% | $289,014 | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 98 | Neuberger Berman Group LLC | 6.62K | New | $267,313 | 0.0% | New | 1 | SEC ↗ ×2 |
| 99 | Amundi | 6.56K | New | $264,928 | 0.0% | New | 1 | SEC ↗ |
| 100 | CIBC Asset Management Inc | 5.71K | New | $230,579 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Lazard Asset Management Llc | $4.74M | 0.0% |
| Federated Hermes, Inc. | $3.51M | 0.0% |
| Holocene Advisors, LP | $2.00M | 0.0% |
| Hrt Financial Lp | $1.99M | 0.0% |
| Point72 Asset Management | $1.76M | 0.0% |
| Susquehanna International… | $1.00M | 0.0% |
| Mariner, LLC | $674,456 | 0.0% |
| Marshall Wace | $599,806 | 0.0% |
| Connor, Clark & Lunn… | $566,023 | 0.0% |
| Group One Trading Llc | $537,332 | 0.0% |
| BNP Paribas Asset Management… | $534,099 | 0.0% |
| Focus Partners Wealth | $298,953 | 0.0% |
Exited
| Arrowstreet Capital | $17.13M | was 0.0% |
| Norges Bank | $11.54M | was 0.0% |
| Walleye Trading LLC | $11.30M | was 0.2% |
| Clearbridge Investments, LLC | $5.32M | was 0.0% |
| Mackenzie Financial Corp | $1.34M | was 0.0% |
| Squarepoint Ops LLC | $1.26M | was 0.0% |
| Balyasny Asset Management L.P. | $1.11M | was 0.0% |
| Jane Street Group, Llc | $980,576 | was 0.0% |
| HighTower Advisors, LLC | $278,752 | 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: Q1 2026 ·
Methodology ·
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