Who Owns ORA SURE TECH INC (OSUR)? -- Institutional Holders (2026-03-31)

158 institutions reported holding $170.7M of ORA SURE TECH INC (OSUR) in SEC 13F filings for 2026-03-31. Largest institutional holders: BlackRock, Inc. ($19.5M), PRIVATE MANAGEMENT GROUP INC ($16.3M), NEUBERGER BERMAN GROUP LLC ($13.1M), Altai Capital Management, L.P. ($10.8M), VANGUARD CAPITAL MANAGEMENT LLC ($9.1M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1BlackRock, Inc.$19.5M6.5MAdded
2PRIVATE MANAGEMENT GROUP INC$16.3M5.4MAdded
3NEUBERGER BERMAN GROUP LLC$13.1M4.4MAdded
4Altai Capital Management, L.P.$10.8M3.6MTrimmed
5VANGUARD CAPITAL MANAGEMENT LLC$9.1M3.0MNew
6DIMENSIONAL FUND ADVISORS LP$8.5M2.8MTrimmed
7SYSTEMATIC FINANCIAL MANAGEMENT LP$7.4M2.5MAdded
8RENAISSANCE TECHNOLOGIES LLC$6.2M2.1MTrimmed
9ACADIAN ASSET MANAGEMENT LLC$6.1M2.0MHold
10CANNELL CAPITAL LLC$6.0M2.0MAdded
11GEODE CAPITAL MANAGEMENT, LLC$5.5M1.8MAdded
12GAGNON SECURITIES LLC$5.1M1.7MAdded
13STATE STREET CORP$5.1M1.7MAdded
14D. E. Shaw & Co., Inc.$4.1M1.4MTrimmed
15Gagnon Advisors, LLC$3.6M1.2MHold
16Peapod Lane Capital LLC$3.0M1.0MAdded
17JACOBS LEVY EQUITY MANAGEMENT, INC$3.0M999,593Added
18WELLS FARGO & COMPANY/MN$2.7M899,841Added
19Archon Capital Management LLC$2.2M747,909Added
20Yorkville Advisors Global, LP$1.9M635,000New
21NORTHERN TRUST CORP$1.8M595,172Added
22VANGUARD PORTFOLIO MANAGEMENT LLC$1.8M590,198New
23CHARLES SCHWAB INVESTMENT MANAGEMENT INC$1.8M585,837Trimmed
24VANGUARD FIDUCIARY TRUST CO$1.4M454,775New
25SEI INVESTMENTS CO$1.3M417,958Added

Source: SEC Form 13F filings · as of 2026-03-31