Who Owns PHOTOTRONICS INC COM (PLAB)? -- Institutional Holders (2026-06-30)

391 institutions reported holding $1.88B of PHOTOTRONICS INC COM (PLAB) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($308.6M), VANGUARD GROUP INC ($193.5M), DIMENSIONAL FUND ADVISORS LP ($118.5M), AMERICAN CENTURY COMPANIES INC ($110.2M), STATE STREET CORP ($76.1M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1BlackRock, Inc.$308.6M9.5MAdded
2VANGUARD GROUP INC$193.5M5.9MAdded
3DIMENSIONAL FUND ADVISORS LP$118.5M3.6MTrimmed
4AMERICAN CENTURY COMPANIES INC$110.2M3.4MAdded
5STATE STREET CORP$76.1M2.3MAdded
6LSV ASSET MANAGEMENT$71.1M2.2MTrimmed
7GEODE CAPITAL MANAGEMENT, LLC$70.5M2.2MAdded
8Invesco Ltd.$59.9M1.8MAdded
9PRICE T ROWE ASSOCIATES INC /MD/$51.1M1.6MAdded
10VICTORY CAPITAL MANAGEMENT INC$47.6M1.5MTrimmed
11VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.$34.8M1.1MTrimmed
12MORGAN STANLEY$33.0M1.0MTrimmed
13Sixth Street Partners Management Company, L.P.$31.6M972,738New
14CHARLES SCHWAB INVESTMENT MANAGEMENT INC$31.6M972,738Trimmed
15NORTHERN TRUST CORP$28.9M888,983Added
16JANE STREET GROUP, LLC$22.1M678,400Added
17Boston Partners$21.2M665,700Trimmed
18NEEDHAM INVESTMENT MANAGEMENT LLC$19.0M585,500Trimmed
19CITADEL ADVISORS LLC$16.4M504,479Added
20SUSQUEHANNA INTERNATIONAL GROUP, LLP$16.1M495,533Added
21EASTERLY INVESTMENT PARTNERS LLC$15.2M466,274Added
22AQR CAPITAL MANAGEMENT LLC$13.5M414,691Trimmed
23Bank of New York Mellon Corp$12.4M380,402Added
24HEARTLAND ADVISORS INC$12.4M379,795Added
25SEGALL BRYANT & HAMILL, LLC$12.2M374,171Added

Source: SEC Form 13F filings · as of 2026-06-30