ATOSSA THERAPEUTICS INC COM is a security (CUSIP 04962H704) tracked across SEC portfolio filings. 28 institutional managers reported $3.3M on Form 13F as of 2026-06-30; 4 registered fund positions totaling $498K via N-PORT as of 2026-04-30.
Showing 15 of 28 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| BlackRock, Inc. | New York, NY | $700K | 133,169 |
| RENAISSANCE TECHNOLOGIES LLC | NEW YORK, NY | $573K | 109,007 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $511K | 97,061 |
| UBS Group AG | Zurich, V8 | $484K | 92,034 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $351K | 66,739 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $289K | — |
| STATE STREET CORP | BOSTON, MA | $209K | 39,761 |
| NORTHERN TRUST CORP | CHICAGO, IL | $101K | 19,224 |
| MORGAN STANLEY | NEW YORK, NY | $85K | 16,202 |
| JONES FINANCIAL COMPANIES LLLP | DES PERES, MO | $10K | 2,061 |
| Tower Research Capital LLC (TRC) | NEW YORK, NY | $5K | 863 |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $3K | 609 |
| OSAIC HOLDINGS, INC. | PHOENIX, AZ | $3K | 587 |
| Royal Bank of Canada | TORONTO, A6 | $3K | 644 |
| Rockefeller Capital Management L.P. | NEW YORK, NY | $2K | 353 |
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $455K | 0.06% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $34K | 0.01% |
| U.S. MICRO CAP PORTFOLIO | DFA INVESTMENT DIMENSIONS GROUP INC | $13K | 0.02% |
| Blackstone Alternative Multi-Strategy Fund | Blackstone Alternative Investment Funds | $-4K | -0.01% |