Equibles

PLAB

Photronics Inc

Company 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: 327
Total Value: $1,962,665,683
Total Shares: 48,568,817
Showing 1–100 of 334 holdings by value · page 1 of 4

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 327 13F filers · Δ vs Dec 31, 2025
Top Holder
19.3%
+1.2 pts
Top 5
43.8%
+1.9 pts
Top 10
59.1%
+1.9 pts
HHI
606
Broadly held +50

Quarterly Activity

vs Dec 31, 2025
New
313
Increased
7
Decreased
5
Sold Out
294
Unchanged
2
Holder count: +19
Institutional value: +25.7%
Shares held: -0.5%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds
Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC +75,618 89,914
Large Rockefeller Capital Management L.P. +51,537 52,116
Small ISTHMUS PARTNERS, LLC +7,493 91,613
Mega HSBC HOLDINGS PLC +6,064 18,997
Mid Horizon Investments, LLC +3,525 20,289

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds
Large PEAK6 LLC −290,500 11,100
Mega VICTORY CAPITAL MANAGEMENT INC −203,964 1,938,627
Mega GOLDMAN SACHS GROUP INC −149,468 301,797
Small Palouse Capital Management, Inc. −1,164 4,999
Small LEUTHOLD GROUP, LLC −319 10,666

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD)
Mega BlackRock, Inc. 9,387,060 $379,331,086
Mega DIMENSIONAL FUND ADVISORS LP 3,962,665 $160,131,290
Large LSV ASSET MANAGEMENT 2,882,518 $116,482,552
Mega AMERICAN CENTURY COMPANIES INC 2,819,927 $113,953,250
Mega STATE STREET CORP 2,239,770 $90,509,105

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
100 of 100 shown
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Action
Mega BlackRock, Inc. $379,331,086 19.33% 9,387,060 View
Mega DIMENSIONAL FUND ADVISORS LP $160,131,290 8.16% 3,962,665 View
Large LSV ASSET MANAGEMENT $116,482,552 5.93% 2,882,518 View
Mega AMERICAN CENTURY COMPANIES INC $113,953,250 5.81% 2,819,927 View
Mega STATE STREET CORP $90,509,105 4.61% 2,239,770 View
Mega VICTORY CAPITAL MANAGEMENT INC $78,339,917 3.99% 1,938,627 View
Mega GEODE CAPITAL MANAGEMENT, LLC $74,944,507 3.82% 1,854,603 View
Mega Invesco Ltd. $57,686,002 2.94% 1,427,518 View
Mid VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. $47,902,214 2.44% 1,185,405 View
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $40,607,968 2.07% 1,004,899 View
Mega PRICE T ROWE ASSOCIATES INC /MD/ $36,487,926 1.86% 902,943 View
Mega JANUS HENDERSON GROUP PLC $33,277,150 1.70% 823,488 View
Large Boston Partners $31,731,507 1.62% 785,239 View
Mid NEEDHAM INVESTMENT MANAGEMENT LLC $24,448,050 1.25% 605,000 View
Large Qube Research & Technologies Ltd $22,147,306 1.13% 548,065 View
Large Polar Capital Holdings Plc $20,748,554 1.06% 513,451 View
Mega AQR CAPITAL MANAGEMENT LLC $19,653,560 1.00% 486,354 View
Large Clark Capital Management Group, Inc. $16,410,581 0.84% 406,102 View
Mid EASTERLY INVESTMENT PARTNERS LLC $16,313,436 0.83% 403,698 View
Mega Bank of New York Mellon Corp $15,279,625 0.78% 378,115 View
Mid ROYCE & ASSOCIATES LP $15,098,509 0.77% 373,633 View
Mid HEARTLAND ADVISORS INC $14,978,976 0.76% 370,675 View
Large Allianz Asset Management GmbH $14,930,604 0.76% 369,478 View
Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC $14,662,121 0.75% 362,834 View
Large HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC $14,212,560 0.72% 351,709 View
Mega PRINCIPAL FINANCIAL GROUP INC $13,524,418 0.69% 334,680 View
Large TCW GROUP INC $12,911,803 0.66% 319,520 View
Mega GOLDMAN SACHS GROUP INC $12,195,615 0.62% 301,797 View
Mega Nuveen, LLC $11,779,271 0.60% 291,494 View
Large Empowered Funds, LLC $11,724,637 0.60% 290,142 View
Large Universal- Beteiligungs- und Servicegesellschaft mbH $11,693,603 0.60% 289,374 View
Large PRUDENTIAL FINANCIAL INC $10,760,213 0.55% 266,276 View
Mega UBS Group AG $10,200,816 0.52% 252,433 View
Mid Cambria Investment Management, L.P. $9,473,437 0.48% 234,433 View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $9,233,685 0.47% 228,500 View
Mega JPMORGAN CHASE & CO $9,197,556 0.47% 227,606 View
Mid MEEDER ASSET MANAGEMENT INC $8,915,008 0.45% 220,614 View
Large Public Sector Pension Investment Board $8,540,128 0.44% 211,337 View
Mega MORGAN STANLEY $8,522,791 0.43% 210,908 View
Mega CITIGROUP INC $8,144,755 0.41% 201,553 View
Small KESTREL INVESTMENT MANAGEMENT CORP $8,100,184 0.41% 200,450 View
Mid JTC Employer Solutions Trustee Ltd $7,752,900 0.40% 191,856 View
Mega D. E. Shaw & Co., Inc. $7,750,637 0.39% 191,800 View
Mega RHUMBLINE ADVISERS $6,715,535 0.34% 166,185 View
Large Allspring Global Investments Holdings, LLC $6,444,748 0.33% 159,484 View
Large VOYA INVESTMENT MANAGEMENT LLC $5,988,841 0.31% 148,202 View
Mega Legal & General Group Plc $5,803,359 0.30% 143,612 View
Large O'SHAUGHNESSY ASSET MANAGEMENT, LLC $5,484,768 0.28% 135,728 View
Mega AMERIPRISE FINANCIAL INC $5,437,083 0.28% 134,548 View
Small DENALI ADVISORS LLC $5,194,826 0.26% 128,553 View
Large STATE OF WISCONSIN INVESTMENT BOARD $5,141,606 0.26% 127,236 View
Large SEI INVESTMENTS CO $5,140,474 0.26% 127,208 View
Mega FIRST TRUST ADVISORS LP $5,108,389 0.26% 126,414 View
Large BESSEMER GROUP INC $4,891,023 0.25% 121,035 View
Mega ROYAL BANK OF CANADA $4,879,303 0.25% 120,745 View
Large LAZARD ASSET MANAGEMENT LLC $4,742,719 0.24% 117,365 View
Mega Swiss National Bank $4,711,806 0.24% 116,600 View
Mid THOMPSON SIEGEL & WALMSLEY LLC $4,491,207 0.23% 111,141 View
Mega BANK OF AMERICA CORP /DE/ $4,490,763 0.23% 111,130 View
Large Creative Planning $4,085,329 0.21% 101,097 View
Micro Decker Retirement Planning Inc. $3,935,327 0.20% 97,385 View
Small Penbrook Management LLC $3,908,859 0.20% 96,730 View
Large NATIXIS ADVISORS, LLC $3,865,862 0.20% 95,666 View
Large Cresset Asset Management, LLC $3,724,145 0.19% 92,159 View
Small ISTHMUS PARTNERS, LLC $3,702,081 0.19% 91,613 View
Small Phocas Financial Corp. $3,645,507 0.19% 90,213 View
Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC $3,633,424 0.19% 89,914 View
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $3,613,257 0.18% 89,415 View
Mid MARTINGALE ASSET MANAGEMENT L P $3,522,337 0.18% 87,165 View
Large FEDERATED HERMES, INC. $3,510,861 0.18% 86,881 View
Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. $3,344,614 0.17% 82,767 View
Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $3,336,572 0.17% 82,568 View
Small Skylands Capital, LLC $3,315,640 0.17% 82,050 View
Mid New Age Alpha Advisors, LLC $3,296,526 0.17% 81,577 View
Small Mill Road Capital Management LLC $3,240,882 0.17% 80,200 View
Large STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM $3,218,131 0.16% 79,637 View
Mega CITADEL ADVISORS LLC $3,192,390 0.16% 79,000 View
Small Uncommon Cents Investing LLC $3,188,349 0.16% 78,900 View
Mid INTECH INVESTMENT MANAGEMENT LLC $3,179,256 0.16% 78,675 View
Mid Linden Thomas Advisory Services, LLC $3,139,048 0.16% 77,680 View
Mega TWO SIGMA INVESTMENTS, LP $3,133,270 0.16% 77,537 View
Mid WEDGE CAPITAL MANAGEMENT L L P/NC $3,074,514 0.16% 76,083 View
Small Inspire Advisors, LLC $3,033,417 0.15% 75,066 View
Large Man Group plc $2,997,411 0.15% 74,175 View
Large Robeco Institutional Asset Management B.V. $2,981,288 0.15% 73,776 View
Large NEW YORK STATE COMMON RETIREMENT FUND $2,821,102 0.14% 69,812 View
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM $2,807,848 0.14% 69,484 View
Mid NorthCrest Asset Manangement, LLC $2,749,617 0.14% 68,043 View
Mid ALGERT GLOBAL LLC $2,744,243 0.14% 67,910 View
Mega ENVESTNET ASSET MANAGEMENT INC $2,712,359 0.14% 67,121 View
Mega FRANKLIN RESOURCES INC $2,602,159 0.13% 64,394 View
Mid SEGALL BRYANT & HAMILL, LLC $2,520,048 0.13% 62,362 View
Mega ALLIANCEBERNSTEIN L.P. $2,335,253 0.12% 57,789 View
Large Rockefeller Capital Management L.P. $2,106,006 0.11% 52,116 View
Small Pacific Ridge Capital Partners, LLC $2,086,812 0.11% 51,641 View
Mega DEUTSCHE BANK AG\ $2,074,366 0.11% 51,333 View
Small Oak Harvest Investment Services $2,020,500 0.10% 50,000 View
Large Holocene Advisors, LP $1,998,274 0.10% 49,450 View
Large CANADA LIFE ASSURANCE Co $1,912,888 0.10% 47,337 View
Small Kendall Capital Management $1,849,646 0.09% 45,772 View
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