Who Owns IMMUCELL CORP (ICCC)? -- Institutional Holders (2026-06-30)
32 institutions reported holding $13.0M of IMMUCELL CORP (ICCC) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($3.1M), MORGAN STANLEY ($2.4M), RENAISSANCE TECHNOLOGIES LLC ($1.7M), Cresset Asset Management, LLC ($1.4M), GEODE CAPITAL MANAGEMENT, LLC ($726,485). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | VANGUARD GROUP INC | $3.1M | 305,896 | Added |
| 2 | MORGAN STANLEY | $2.4M | 233,910 | Added |
| 3 | RENAISSANCE TECHNOLOGIES LLC | $1.7M | 171,089 | Added |
| 4 | Cresset Asset Management, LLC | $1.4M | 135,267 | Hold |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $726,485 | 72,270 | Added |
| 6 | DIMENSIONAL FUND ADVISORS LP | $587,442 | 58,452 | Added |
| 7 | Bleichroeder LP | $502,500 | 50,000 | Trimmed |
| 8 | Steadtrust LLC | $455,969 | 45,370 | Trimmed |
| 9 | Mesirow Financial Investment Management, Inc. | $426,934 | 42,481 | Hold |
| 10 | CITADEL ADVISORS LLC | $407,055 | 40,503 | Added |
| 11 | HighTower Advisors, LLC | $244,758 | 24,354 | Hold |
| 12 | BlackRock, Inc. | $229,744 | 22,860 | Added |
| 13 | JANE STREET GROUP, LLC | $158,298 | 15,751 | New |
| 14 | Quadrature Capital Ltd | $154,921 | 15,415 | New |
| 15 | NORTHERN TRUST CORP | $147,946 | 14,721 | Trimmed |
| 16 | MERCER GLOBAL ADVISORS INC /ADV | $120,600 | 12,000 | New |
| 17 | BAILARD, INC. | $101,525 | 10,102 | Hold |
| 18 | Militia Capital Management LLC | $100,500 | 10,000 | Trimmed |
| 19 | SHUFRO ROSE & CO LLC | $100,500 | 10,000 | Trimmed |
| 20 | HM PAYSON & CO | $40,200 | 4,000 | Hold |
| 21 | UBS Group AG | $10,050 | 1,000 | Trimmed |
| 22 | OSAIC HOLDINGS, INC. | $3,929 | 391 | Hold |
| 23 | FMR LLC | $1,608 | 160 | New |
| 24 | Capital Advisors, Ltd. LLC | $1,000 | 98 | Hold |
| 25 | Tower Research Capital LLC (TRC) | $322 | 32 | New |
Source: SEC Form 13F filings · as of 2026-06-30