Atossa Therapeutics Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| 05/15/2026 | 349.10 K | $1.84 M | 100.00% | 4.05% | |
| AMERIPRISE FINANCIAL INC | 05/15/2026 | 255.13 K | $1.34 M | 100.00% | 2.96% |
| BLACKROCK, INC. | 05/13/2026 | 133.17 K | $700.47 K | 100.00% | 1.54% |
| RENAISSANCE TECHNOLOGIES LLC | 05/14/2026 | 109.01 K | $573.38 K | 100.00% | 1.26% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 97.06 K | $510.66 K | 100.00% | 1.13% |
| UBS GROUP AG | 05/05/2026 | 92.03 K | $484.10 K | 100.00% | 1.07% |
| MILLENNIUM MANAGEMENT LLC | 05/15/2026 | 66.74 K | $351.05 K | 100.00% | 0.77% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 55.00 K | $289.30 K | 100.00% | 0.64% |
| VANGUARD FIDUCIARY TRUST CO | 05/08/2026 | 52.24 K | $274.76 K | 100.00% | 0.61% |
| STATE STREET CORP | 05/15/2026 | 39.76 K | $209.14 K | 100.00% | 0.46% |
| NORTHERN TRUST CORP | 05/14/2026 | 19.22 K | $101.12 K | 100.00% | 0.22% |
| MORGAN STANLEY | 05/15/2026 | 16.20 K | $85.22 K | 100.00% | 0.19% |
| VANGUARD GLOBAL ADVISERS, LLC | 05/08/2026 | 3.09 K | $16.25 K | 100.00% | 0.04% |
| JONES FINANCIAL COMPANIES LLLP | 05/15/2026 | 2.06 K | $9.73 K | 100.00% | 0.02% |
| TOWER RESEARCH CAPITAL LLC (TRC) | 05/15/2026 | 863 | $4.54 K | 100.00% | 0.01% |
| ROYAL BANK OF CANADA | 05/15/2026 | 644 | $3.00 K | 100.00% | 0.01% |
| GROUP ONE TRADING, L.P. | 05/13/2026 | 609 | $3.20 K | 100.00% | 0.01% |
| ADVISOR GROUP HOLDINGS, INC. | 05/15/2026 | 587 | $3.09 K | 100.00% | 0.01% |
| JPMORGAN CHASE & CO | 05/13/2026 | 383 | $1.80 K | 100.00% | 0.00% |
| ROCKEFELLER CAPITAL MANAGEMENT L.P. | 05/14/2026 | 353 | $1.86 K | 100.00% | 0.00% |
| NEWEDGE ADVISORS, LLC | 06/03/2026 | 333 | $1.75 K | 100.00% | 0.00% |
| AVION WEALTH | 05/01/2026 | 318 | $1.00 K | 100.00% | 0.00% |
| WELLS FARGO & COMPANY/MN | 05/11/2026 | 296 | $1.56 K | 100.00% | 0.00% |
| 06/09/2026 | 170 | $894 | 100.00% | 0.00% | |
| SBI SECURITIES CO., LTD. | 04/28/2026 | 113 | $594 | 100.00% | 0.00% |
| HARBOUR INVESTMENTS, INC. | 05/15/2026 | 110 | $579 | 100.00% | 0.00% |
| TD WATERHOUSE CANADA INC. | 05/12/2026 | 103 | $525 | 100.00% | 0.00% |
| BNP PARIBAS ARBITRAGE, SNC | 05/12/2026 | 98 | $515 | 100.00% | 0.00% |
| NORTH STAR INVESTMENT MANAGEMENT CORP. | 04/23/2026 | 80 | $421 | 100.00% | 0.00% |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 05/07/2026 | 46 | $242 | 100.00% | 0.00% |
| ALLWORTH FINANCIAL LP | 05/15/2026 | 46 | $242 | 100.00% | 0.00% |
| 05/05/2026 | 6 | $32 | 100.00% | 0.00% | |
| BOGART WEALTH, LLC | 04/28/2026 | 5 | $26 | 100.00% | 0.00% |
| CLEARSTEAD ADVISORS, LLC | 05/06/2026 | 4 | $22 | 100.00% | 0.00% |
| JPMORGAN CHASE & CO | 05/13/2026 | 0 | $0 | -100.00% | 0.00% |
| HUNTINGTON NATIONAL BANK | 05/15/2026 | 0 | $0 | -100.00% | 0.00% |
| BANK OF AMERICA CORP /DE/ | 05/18/2026 | 0 | $0 | -100.00% | 0.00% |
| WELLS FARGO & COMPANY/MN | 05/11/2026 | 0 | $0 | -100.00% | 0.00% |
| NORTHERN TRUST CORP | 05/14/2026 | 0 | $0 | -100.00% | 0.00% |
| STATE STREET CORP | 05/15/2026 | 0 | $0 | -100.00% | 0.00% |
| WILEY BROS.-AINTREE CAPITAL, LLC | 05/15/2026 | 0 | $0 | -100.00% | 0.00% |
| FMR LLC | 05/15/2026 | 0 | $0 | -100.00% | 0.00% |
| RAYMOND JAMES FINANCIAL INC | 05/14/2026 | 0 | $0 | -100.00% | 0.00% |
| NBC SECURITIES, INC. | 04/14/2026 | 0 | $0 | -100.00% | 0.00% |
| HARBOUR INVESTMENTS, INC. | 05/15/2026 | 0 | $0 | -100.00% | 0.00% |
| JONES FINANCIAL COMPANIES LLLP | 05/15/2026 | 0 | $0 | -100.00% | 0.00% |
| AMERIPRISE FINANCIAL INC | 05/15/2026 | 0 | $0 | -100.00% | 0.00% |
| CLEARSTEAD ADVISORS, LLC | 05/06/2026 | 0 | $0 | -100.00% | 0.00% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 05/15/2026 | 0 | $0 | -100.00% | 0.00% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 05/15/2026 | 0 | $0 | -100.00% | 0.00% |
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Atossa Therapeutics Inc institutional Ownership - FAQ's
During the previous two years, 86 institutional investors and hedge funds held shares of Atossa Therapeutics Inc. The most heavily invested institutionals were:
AMERIPRISE FINANCIAL INC: 255,134
BlackRock, Inc.: 133,169
RENAISSANCE TECHNOLOGIES LLC: 109,007
GEODE CAPITAL MANAGEMENT, LLC: 97,061
UBS Group AG: 92,034
MILLENNIUM MANAGEMENT LLC: 66,739
14.38% of Atossa Therapeutics Inc stock is owned by institutional investors.
Institutional investors have bought a total of 16.61 M shares in the last 24 months. This purchase volume represents approximately $75.93 M in transactions.