PLAB
Photronics IncCompany with tickers: PLAB
CIK
810136
CUSIP
719405102
Shares Outstanding
58,966,394
Price History
Institutional Holders
Short Volume
Short Interest
Fails to Deliver
Financials
SEC Filings
Earnings Calls
Insider Trades
Congressional Trades
Holders: 98
Total Value: $187,711,752
Total Shares: 4,645,182
Institutional Ownership Trend
Holder Concentration
Across 98 13F filers · Δ vs Dec 31, 2025Top Holder
25.5%
+7.6 pts
Top 5
52.6%
+11.0 pts
Top 10
65.0%
+8.3 pts
HHI
909
Broadly held
+363
Quarterly Activity
vs Dec 31, 2025
New
95
Increased
1
Decreased
0
Sold Out
307
Unchanged
2
Holder count:
-212
Institutional value:
-88.1%
Shares held:
-90.6%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds |
|---|---|---|
| Mega HSBC HOLDINGS PLC | +6,064 | 18,997 |
Top Sellers
vs Dec 31, 2025No qualifying movers this quarter.
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) |
|---|---|---|
| Mid VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | 1,185,405 | $47,902,214 |
| Mega Bank of New York Mellon Corp | 378,115 | $15,279,625 |
| Mega PRINCIPAL FINANCIAL GROUP INC | 334,680 | $13,524,418 |
| Mega Nuveen, LLC | 291,494 | $11,779,271 |
| Mega UBS Group AG | 252,433 | $10,200,816 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) |
|---|---|---|
| Mega BlackRock, Inc. | 8,827,652 | $282,484,864 |
| Mega DIMENSIONAL FUND ADVISORS LP | 4,054,450 | $129,742,400 |
| Large LSV ASSET MANAGEMENT | 2,883,463 | $92,270,816 |
| Mega AMERICAN CENTURY COMPANIES INC | 2,461,127 | $78,756,064 |
| Mega STATE STREET CORP | 2,243,545 | $71,793,440 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Action | |
|---|---|---|---|---|---|---|---|---|
| Mid VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | $47,902,214 | 25.52% | 1,185,405 | Shares | Defined | 2026-04-16 | View | |
| Mega Bank of New York Mellon Corp | $15,279,625 | 8.14% | 378,115 | Shares | Defined | 2026-05-05 | View | |
| Mega PRINCIPAL FINANCIAL GROUP INC | $13,524,418 | 7.20% | 334,680 | Shares | Defined | 2026-05-04 | View | |
| Mega Nuveen, LLC | $11,779,271 | 6.28% | 291,494 | Shares | Defined | 2026-04-30 | View | |
| Mega UBS Group AG | $10,200,816 | 5.43% | 252,433 | Shares | Defined | 2026-05-05 | View | |
| Small KESTREL INVESTMENT MANAGEMENT CORP | $8,100,184 | 4.32% | 200,450 | Shares | Sole | 2026-05-05 | View | |
| Micro Decker Retirement Planning Inc. | $3,935,327 | 2.10% | 97,385 | Shares | Sole | 2026-04-21 | View | |
| Small Penbrook Management LLC | $3,908,859 | 2.08% | 96,730 | Shares | Sole | 2026-04-21 | View | |
| Small ISTHMUS PARTNERS, LLC | $3,702,081 | 1.97% | 91,613 | Shares | Sole | 2026-04-30 | View | |
| Small Phocas Financial Corp. | $3,645,507 | 1.94% | 90,213 | Shares | Sole | 2026-05-01 | View | |
| Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $3,633,424 | 1.94% | 89,914 | Shares | Sole | 2026-04-08 | View | |
| Small Skylands Capital, LLC | $3,315,640 | 1.77% | 82,050 | Shares | Sole | 2026-04-22 | View | |
| Small Uncommon Cents Investing LLC | $3,188,349 | 1.70% | 78,900 | Shares | Sole | 2026-04-15 | View | |
| Mid Linden Thomas Advisory Services, LLC | $3,139,048 | 1.67% | 77,680 | Shares | Sole | 2026-04-10 | View | |
| Mid WEDGE CAPITAL MANAGEMENT L L P/NC | $3,074,514 | 1.64% | 76,083 | Shares | Sole | 2026-04-13 | View | |
| Large Robeco Institutional Asset Management B.V. | $2,981,288 | 1.59% | 73,776 | Shares | Defined | 2026-04-21 | View | |
| Mid NorthCrest Asset Manangement, LLC | $2,749,617 | 1.46% | 68,043 | Shares | Sole | 2026-04-08 | View | |
| Mega ENVESTNET ASSET MANAGEMENT INC | $2,712,359 | 1.44% | 67,121 | Shares | Sole | 2026-05-04 | View | |
| Mid SEGALL BRYANT & HAMILL, LLC | $2,520,048 | 1.34% | 62,362 | Shares | Sole | 2026-05-22 | View | |
| Mid Inspire Investing, LLC | $2,434,217 | 1.30% | 60,238 | Shares | Sole | 2026-04-23 | View | |
| Small Oak Harvest Investment Services | $2,020,500 | 1.08% | 50,000 | Shares | Sole | 2026-04-23 | View | |
| Small Kendall Capital Management | $1,849,646 | 0.99% | 45,772 | Shares | Sole | 2026-04-24 | View | |
| Small SummerHaven Investment Management, LLC | $1,609,732 | 0.86% | 39,835 | Shares | Sole | 2026-04-24 | View | |
| Large Thrivent Financial for Lutherans | $1,593,164 | 0.85% | 39,425 | Shares | Sole | 2026-05-01 | View | |
| Small Illumine Investment Management, LLC | $1,395,559 | 0.74% | 34,535 | Shares | Sole | 2026-05-04 | View | |
| Mid Illinois Municipal Retirement Fund | $1,322,296 | 0.70% | 32,722 | Shares | Sole | 2026-05-05 | View | |
| Mid State of Alaska, Department of Revenue | $1,280,996 | 0.68% | 31,700 | Shares | Sole | 2026-04-20 | View | |
| Small K.J. Harrison & Partners Inc | $1,212,300 | 0.65% | 30,000 | Shares | Sole | 2026-04-28 | View | |
| Mid North Star Investment Management Corp. | $1,212,300 | 0.65% | 30,000 | Shares | Sole | 2026-04-23 | View | |
| Large FIFTH THIRD BANCORP | $1,192,135 | 0.64% | 29,501 | Shares | Defined | 2026-05-01 | View | |
| Mid Belpointe Asset Management LLC | $1,186,801 | 0.63% | 29,369 | Shares | Sole | 2026-04-28 | View | |
| Large NEW YORK STATE TEACHERS RETIREMENT SYSTEM | $1,123,640 | 0.60% | 27,806 | Shares | Sole | 2026-04-27 | View | |
| Micro Braeburn Wealth Management LLC | $1,087,271 | 0.58% | 26,906 | Shares | Sole | 2026-04-17 | View | |
| Mid Louisiana State Employees Retirement System | $1,058,742 | 0.56% | 26,200 | Shares | Sole | 2026-04-20 | View | |
| Mid Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | $1,048,881 | 0.56% | 25,956 | Shares | Other | 2026-05-04 | View | |
| Large STRS OHIO | $1,002,168 | 0.53% | 24,800 | Shares | Sole | 2026-04-24 | View | |
| Small JAMES INVESTMENT RESEARCH, INC. | $916,620 | 0.49% | 22,683 | Shares | Sole | 2026-04-24 | View | |
| Micro LVZ, Inc. | $887,646 | 0.47% | 21,966 | Shares | Sole | 2026-04-28 | View | |
| Large SG Americas Securities, LLC | $876,856 | 0.47% | 21,699 | Shares | Sole | 2026-04-16 | View | |
| Mega HSBC HOLDINGS PLC | $767,668 | 0.41% | 18,997 | Shares | Defined | 2026-04-30 | View | |
| Large ARIZONA STATE RETIREMENT SYSTEM | $655,571 | 0.35% | 16,223 | Shares | Sole | 2026-05-01 | View | |
| Large Police & Firemen's Retirement System of New Jersey | $637,386 | 0.34% | 15,773 | Shares | Defined | 2026-04-29 | View | |
| Mid YOUSIF CAPITAL MANAGEMENT, LLC | $633,830 | 0.34% | 15,685 | Shares | Sole | 2026-04-24 | View | |
| Mid Sterling Capital Management LLC | $592,693 | 0.32% | 14,667 | Shares | Sole | 2026-04-22 | View | |
| Large COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $590,228 | 0.31% | 14,606 | Shares | Sole | 2026-05-01 | View | |
| Large KEYBANK NATIONAL ASSOCIATION/OH | $565,457 | 0.30% | 13,993 | Shares | Defined | 2026-04-24 | View | |
| Mid OREGON PUBLIC EMPLOYEES RETIREMENT FUND | $544,443 | 0.29% | 13,473 | Shares | Sole | 2026-04-29 | View | |
| Large KLP KAPITALFORVALTNING AS | $529,371 | 0.28% | 13,100 | Shares | Sole | 2026-04-29 | View | |
| Large MML INVESTORS SERVICES, LLC | $491,910 | 0.26% | 12,173 | Shares | Defined | 2026-05-04 | View | |
| Large Cambridge Investment Research Advisors, Inc. | $425,153 | 0.23% | 10,521 | Shares | Sole | 2026-04-30 | View | |
| Mid Merit Financial Group, LLC | $413,433 | 0.22% | 10,231 | Shares | Other | 2026-04-15 | View | |
| Large Pictet Asset Management Holding SA | $375,408 | 0.20% | 9,290 | Shares | Sole | 2026-04-22 | View | |
| Large ProShare Advisors LLC | $359,487 | 0.19% | 8,896 | Shares | Sole | 2026-04-27 | View | |
| Mid Maryland State Retirement & Pension System | $349,425 | 0.19% | 8,647 | Shares | Sole | 2026-05-04 | View | |
| Mid Brooklyn Investment Group | $334,231 | 0.18% | 8,271 | Shares | Defined | 2026-04-29 | View | |
| Large COMMONWEALTH EQUITY SERVICES, LLC | $294,669 | 0.16% | 7,292 | Shares | Sole | 2026-04-27 | View | |
| Small DGS Capital Management, LLC | $282,344 | 0.15% | 6,987 | Shares | Sole | 2026-04-28 | View | |
| Large TEACHER RETIREMENT SYSTEM OF TEXAS | $272,282 | 0.15% | 6,738 | Shares | Sole | 2026-04-30 | View | |
| Small Perkins Coie Trust Co | $271,231 | 0.14% | 6,712 | Shares | Sole | 2026-04-15 | View | |
| Mid EXCHANGE TRADED CONCEPTS, LLC | $256,037 | 0.14% | 6,336 | Shares | Sole | 2026-04-15 | View | |
| Large NISA INVESTMENT ADVISORS, LLC | $247,592 | 0.13% | 6,127 | Shares | Sole | 2026-04-30 | View | |
| Small One Wealth Advisors, LLC | $245,167 | 0.13% | 6,067 | Shares | Sole | 2026-04-21 | View | |
| Large Kestra Advisory Services, LLC | $243,510 | 0.13% | 6,026 | Shares | Sole | 2026-04-30 | View | |
| Small HOHIMER WEALTH MANAGEMENT, LLC | $239,429 | 0.13% | 5,925 | Shares | Sole | 2026-05-01 | View | |
| Large Janney Montgomery Scott LLC | $211,788 | 0.11% | 5,241 | Shares | Sole | 2026-04-22 | View | |
| Small UNION SAVINGS BANK | $202,050 | 0.11% | 5,000 | Shares | Sole | 2026-04-17 | View | |
| Small Palouse Capital Management, Inc. | $202,009 | 0.11% | 4,999 | Shares | Sole | 2026-04-24 | View | |
| Mid Farther Finance Advisors, LLC | $158,649 | 0.08% | 3,926 | Shares | Sole | 2026-04-07 | View | |
| Small Founders Capital Management | $141,435 | 0.08% | 3,500 | Shares | Sole | 2026-04-21 | View | |
| Mid GAMMA Investing LLC | $122,159 | 0.07% | 3,023 | Shares | Defined | 2026-04-06 | View | |
| Mid HANTZ FINANCIAL SERVICES, INC. | $99,327 | 0.05% | 2,458 | Shares | Sole | 2026-05-01 | View | |
| Mid TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY | $88,699 | 0.05% | 2,195 | Shares | Sole | 2026-05-04 | View | |
| Mid SIGNATUREFD, LLC | $43,844 | 0.02% | 1,085 | Shares | Sole | 2026-04-07 | View | |
| Micro RICHARDSON FINANCIAL SERVICES INC. | $39,157 | 0.02% | 969 | Shares | Sole | 2026-05-04 | View | |
| Mid FIRST HORIZON CORP | $33,055 | 0.02% | 818 | Shares | Defined | 2026-04-30 | View | |
| Mid Leonteq Securities AG | $18,992 | 0.01% | 470 | Shares | Sole | 2026-04-27 | View | |
| Small Versant Capital Management, Inc | $18,346 | 0.01% | 454 | Shares | Sole | 2026-04-07 | View | |
| Mid MassMutual Private Wealth & Trust, FSB | $17,174 | 0.01% | 425 | Shares | Sole | 2026-04-13 | View | |
| Mid IFP Advisors, Inc | $16,204 | 0.01% | 401 | Shares | Sole | 2026-04-13 | View | |
| Mid Cullen/Frost Bankers, Inc. | $13,456 | 0.01% | 333 | Shares | Defined | 2026-05-05 | View | |
| Small PRIVATE TRUST CO NA | $8,082 | 0.00% | 200 | Shares | Defined | 2026-04-30 | View | |
| Small AdvisorNet Financial, Inc | $7,839 | 0.00% | 194 | Shares | Sole | 2026-04-17 | View | |
| Small Essential Partners LLC | $7,758 | 0.00% | 192 | Shares | Sole | 2026-05-21 | View | |
| Mid SBI Securities Co., Ltd. | $7,435 | 0.00% | 184 | Shares | Defined | 2026-04-28 | View | |
| Mid Sound Income Strategies, LLC | $7,192 | 0.00% | 178 | Shares | Sole | 2026-04-27 | View | |
| Micro WPG Advisers, LLC | $4,566 | 0.00% | 113 | Shares | Sole | 2026-04-30 | View | |
| Micro Advocate Investing Services LLC | $4,202 | 0.00% | 104 | Shares | Sole | 2026-04-22 | View | |
| Small Nemes Rush Group LLC | $4,121 | 0.00% | 102 | Shares | Sole | 2026-04-21 | View | |
| Micro True Wealth Design, LLC | $2,545 | 0.00% | 63 | Shares | Sole | 2026-04-13 | View | |
| Small SJS Investment Consulting Inc. | $1,737 | 0.00% | 43 | Shares | Defined | 2026-04-23 | View | |
| Mid FARMERS & MERCHANTS INVESTMENTS INC | $1,697 | 0.00% | 42 | Shares | Sole | 2026-04-23 | View | |
| Small TOTH FINANCIAL ADVISORY CORP | $1,616 | 0.00% | 40 | Shares | Sole | 2026-04-16 | View | |
| Small BROWN, LISLE/CUMMINGS, INC. | $1,091 | 0.00% | 27 | Shares | Sole | 2026-04-20 | View | |
| Small Root Financial Partners, LLC | $1,050 | 0.00% | 26 | Shares | Sole | 2026-04-24 | View | |
| Micro Meramec Financial Planners, LLC | $1,010 | 0.00% | 25 | Shares | Sole | 2026-04-27 | View | |
| Mid Blue Trust, Inc. | $646 | 0.00% | 16 | Shares | Other | 2026-04-20 | View | |
| Micro GILPIN WEALTH MANAGEMENT, LLC | $565 | 0.00% | 14 | Shares | Sole | 2026-04-21 | View | |
| Micro Abound Wealth Management | $242 | 0.00% | 6 | Shares | Sole | 2026-04-10 | View | |
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