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PHOTRONICS INC (PLAB)
Institutional ownership, SEC filings and insider activity
Sector: Technology · SEC CIK 0000810136 · EDGAR filings · Updated 2026-07-14
PHOTRONICS INC (PLAB) has reported institutional ownership of 94.4%, with 331 institutional managers holding positions valued at $2.24B per the latest 13F reporting period.
Institutional ownership
94.4%
Institutional managers
331
Reported 13F value
$2.24B
Insider activity
68 trans.
−$13.2M net selling
Latest updates
- 2026-07-14 — SCHEDULE 13G/A filed
- 2026-06-11 — Quarterly report (10-Q) filed
- 2026-06-02 — SD filed
- 2026-05-28 — Current report (8-K) filed
- 2026-04-21 — Insider transaction reported (Form 4)
- 2026-04-21 — Insider transaction reported (Form 4)
Institutional ownership overview
According to SEC 13F filings tracked by Sightfile, PHOTRONICS INC has 331 institutional holders and institutional ownership of 94.4%.
Insider activity
Insiders reported 68 transactions (1 buys, 40 sells) across 16 reporting insiders, with a net reported value of −$13.2M.
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See full history, cross-references and alerts on SightfileSightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-14.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-14.