Institutional shares held 56.1 Million
251K calls
691K puts
Total value of holdings $1.11B
$4.95M calls
$13.6M puts
Market Cap $1.22B
61,689,400 Shares Out.
Institutional ownership 90.95%
# of Institutions 278


Latest Institutional Activity in PLAB

Top Purchases

Q1 2025
Rubric Capital Management LP Shares Held: 1.86M ($36.8M)
Q1 2025
Mill Road Capital Management LLC Shares Held: 223K ($4.41M)
Q1 2025
D. E. Shaw & Co., Inc. Shares Held: 446K ($8.79M)
Q1 2025
American Century Companies Inc Shares Held: 2.2M ($43.4M)
Q1 2025
Nuveen, LLC Shares Held: 167K ($3.29M)

Top Sells

Q1 2025
Pacer Advisors, Inc. Shares Held: 607K ($12M)
Q1 2025
Goldman Sachs Group Inc Shares Held: 437K ($8.63M)
Q1 2025
Dimensional Fund Advisors LP Shares Held: 4.3M ($84.9M)
Q1 2025
State Street Corp Shares Held: 2.34M ($46.2M)
Q1 2025
Jpmorgan Chase & CO Shares Held: 225K ($4.45M)

About PLAB

Photronics, Inc., together with its subsidiaries, engages in the manufacture and sale of photomask products and services in the United States, Taiwan, Korea, Europe, China, and internationally. The company offers photomasks that are used in the manufacture of integrated circuits and flat panel displays (FPDs); and to transfer circuit patterns onto semiconductor wafers, FDP substrates, and other types of electrical and optical components. It sells its products to semiconductor and FPD manufacturers, designers, and foundries, as well as to other high-performance electronics manufacturers through its sales personnel and customer service representatives. The company was formerly known as Photronic Labs, Inc. and changed its name to Photronics, Inc. in 1990. Photronics, Inc. was incorporated in 1969 and is based in Brookfield, Connecticut.


Insider Transactions at PLAB

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
497K Shares
From 17 Insiders
Grant, award, or other acquisition 359K shares
Exercise of conversion of derivative security 126K shares
Open market or private sale 10K shares
Open market or private purchase 2.65K shares
Sell / Disposition
378K Shares
From 11 Insiders
Bona fide gift 11K shares
Open market or private sale 347K shares
Payment of exercise price or tax liability 20.5K shares

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