Latest Period
Q1 2026
Security Snapshot
PHOTRONICS INC - Common Stock (PLAB) Institutional Ownership
CUSIP: 719405102
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
329
Shares (Excl. Options)
55,658,473
Price
$40.41
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- Security type / class
- Equity / Common Stock
- Symbol
- PLAB on Nasdaq
- Shares outstanding
- 57,951,209
- Reported price per share
- $50.36
- Price from insider filings
- $50.36
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 55,658,473
- Total reported value
- $2,241,290,692
- Portfolio coverage rank
- 0%
- Share change
- +509,141
- Value change
- +$37,595,229
- Number of holders
- 329
Security identity
Issuer context
Latest holder snapshot
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Key facts
- PLAB - PHOTRONICS INC - Common Stock is tracked under CUSIP 719405102.
- 329 institutions reported positions in Q1 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 309 to 329 between Q4 2025 and Q1 2026.
- Reported value moved from $1,762,263,043 to $2,241,290,692.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 329 institutions filings for Q1 2026.
Security key
719405102
Latest holder period
Q1 2026
13F holders
329
13D/G owners
1
CIK / CUSIP context first
Open Q1 2026 holders
PLAB full holder history
PHOTRONICS INC SEC filings
PHOTRONICS INC company facts
PHOTRONICS INC insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 719405102:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
PLAB
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 15% | $171,795,613 | 9,549,506 | BlackRock, Inc. | 31 Mar 2025 |
As of 31 Mar 2026, 329 institutional investors reported holding 55,658,473 shares of PHOTRONICS INC - Common Stock (PLAB). This represents 96% of the company’s total 57,951,209 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
73%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 16% | 9,387,060 | +6.3% | 0.01% | $379,331,094 |
| DIMENSIONAL FUND ADVISORS LP | 6.8% | 3,962,665 | -2.3% | 0.03% | $160,115,283 |
| LSV ASSET MANAGEMENT | 5% | 2,882,518 | -0.03% | 0.25% | $116,483,000 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.9% | 2,844,737 | 0% | 0.01% | $114,955,822 |
| AMERICAN CENTURY COMPANIES INC | 4.9% | 2,819,927 | +15% | 0.06% | $113,953,250 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.3% | 2,503,091 | 0% | 0% | $101,149,907 |
| STATE STREET CORP | 3.9% | 2,239,770 | -0.17% | 0% | $90,509,106 |
| VICTORY CAPITAL MANAGEMENT INC | 3.3% | 1,938,627 | -9.5% | 0.05% | $78,339,918 |
| GEODE CAPITAL MANAGEMENT, LLC | 3.2% | 1,854,603 | +1.4% | 0% | $74,955,915 |
| Invesco Ltd. | 2.5% | 1,427,518 | -7.1% | 0.01% | $57,686,002 |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | 2% | 1,185,405 | 0.48% | $47,902,217 | |
| MORGAN STANLEY | 1.8% | 1,026,036 | -27% | 0% | $41,462,155 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.7% | 1,004,899 | -1.8% | 0.01% | $40,607,969 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1.6% | 902,943 | -1.6% | 0% | $36,489,000 |
| NORTHERN TRUST CORP | 1.5% | 851,334 | +2% | 0% | $34,402,406 |
| JANUS HENDERSON GROUP PLC | 1.4% | 823,488 | +33% | 0.02% | $33,289,469 |
| Boston Partners | 1.4% | 785,239 | -3% | 0.03% | $31,805,172 |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 1% | 605,000 | -22% | 1.2% | $24,448,050 |
| Qube Research & Technologies Ltd | 0.95% | 548,065 | +90% | 0.03% | $22,147,307 |
| Polar Capital Holdings Plc | 0.89% | 513,451 | 0.09% | $20,748,555 | |
| AQR CAPITAL MANAGEMENT LLC | 0.84% | 486,354 | +24% | 0.01% | $19,653,566 |
| Clark Capital Management Group, Inc. | 0.7% | 406,102 | +50% | 0.1% | $16,410,582 |
| EASTERLY INVESTMENT PARTNERS LLC | 0.7% | 403,698 | -4.5% | 1.2% | $16,051,185 |
| VANGUARD FIDUCIARY TRUST CO | 0.65% | 378,648 | 0% | 0% | $15,301,166 |
| Bank of New York Mellon Corp | 0.65% | 378,115 | -2.9% | 0% | $15,279,610 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 55,658,473 | $2,241,290,692 | +$37,595,229 | $40.41 | 329 |
| 2025 Q4 | 55,119,281 | $1,762,263,043 | +$49,861,955 | $32.00 | 309 |
| 2025 Q3 | 53,717,094 | $1,232,381,605 | -$6,898,759 | $22.95 | 263 |
| 2025 Q2 | 54,206,146 | $1,021,196,709 | -$27,856,483 | $18.83 | 253 |
| 2025 Q1 | 55,458,956 | $1,150,659,820 | -$38,563,424 | $20.76 | 252 |
| 2024 Q4 | 57,148,984 | $1,345,895,223 | +$48,503,403 | $23.56 | 261 |
| 2024 Q3 | 54,736,157 | $1,354,185,353 | -$14,296,967 | $24.76 | 260 |
| 2024 Q2 | 55,166,631 | $1,360,591,486 | +$22,545,801 | $24.67 | 271 |
| 2024 Q1 | 53,924,027 | $1,527,106,133 | -$51,593,574 | $28.32 | 276 |
| 2023 Q4 | 55,634,853 | $1,745,364,306 | +$34,516,971 | $31.37 | 279 |
| 2023 Q3 | 54,938,867 | $1,110,312,087 | +$57,814,769 | $20.21 | 235 |
| 2023 Q2 | 51,846,121 | $1,337,048,602 | +$31,236 | $25.79 | 239 |
| 2023 Q1 | 52,163,202 | $864,512,988 | -$40,297,302 | $16.58 | 227 |
| 2022 Q4 | 54,902,605 | $924,311,499 | -$7,281,379 | $16.83 | 248 |
| 2022 Q3 | 55,711,922 | $814,950,909 | +$4,350,608 | $14.62 | 223 |
| 2022 Q2 | 54,510,040 | $1,062,166,036 | +$34,037,012 | $19.48 | 225 |
| 2022 Q1 | 54,000,997 | $916,343,032 | -$11,512,272 | $16.97 | 214 |
| 2021 Q4 | 54,625,364 | $1,028,247,073 | -$4,465,426 | $18.85 | 187 |
| 2021 Q3 | 54,426,834 | $741,905,247 | -$1,714,086 | $13.63 | 168 |
| 2021 Q2 | 55,185,454 | $729,956,225 | -$460,431 | $13.21 | 165 |
| 2021 Q1 | 54,922,326 | $706,595,423 | -$19,221,001 | $12.86 | 168 |
| 2020 Q4 | 56,667,213 | $633,269,384 | -$16,395,975 | $11.16 | 180 |
| 2020 Q3 | 58,357,020 | $581,811,372 | -$28,381,277 | $9.96 | 190 |
| 2020 Q2 | 60,793,806 | $676,693,352 | -$3,226,976 | $11.13 | 198 |
| 2020 Q1 | 60,877,991 | $624,712,884 | -$17,951,975 | $10.26 | 197 |