Atossa Therapeutics Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 01/29/2026 | 6.15 M | $3.63 B | 1.14% | 4.76% |
| RENAISSANCE TECHNOLOGIES LLC | 02/12/2026 | 2.06 M | $1.22 M | 33.20% | 1.60% |
| BLACKROCK, INC. | 02/12/2026 | 2.00 M | $1.18 M | 0.00% | 1.55% |
| GEODE CAPITAL MANAGEMENT, LLC | 02/09/2026 | 1.37 M | $809.62 M | 0.71% | 1.06% |
| MILLENNIUM MANAGEMENT LLC | 02/17/2026 | 1.24 M | $733.29 K | -25.52% | 0.96% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 02/13/2026 | 1.05 M | $618.49 K | 100.00% | 0.81% |
| CITADEL ADVISORS LLC | 02/17/2026 | 648.12 K | $382.39 M | 146.09% | 0.50% |
| STATE STREET CORP | 02/13/2026 | 596.49 K | $351.93 K | 31.24% | 0.46% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 02/17/2026 | 582.59 K | $343.73 K | 165.29% | 0.45% |
| UBS GROUP AG | 01/29/2026 | 390.01 K | $230.11 K | 49.59% | 0.30% |
| CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 02/10/2026 | 266.01 K | $156.95 K | 7.00% | 0.21% |
| JANE STREET GROUP, LLC | 02/12/2026 | 246.00 K | $145.14 M | 51.45% | 0.19% |
| XTX TOPCO LTD | 02/17/2026 | 169.26 K | $99.86 K | 581.16% | 0.13% |
| CITADEL ADVISORS LLC | 02/17/2026 | 85.80 K | $50.62 M | 240.48% | 0.07% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 02/13/2026 | 80.00 K | $47.20 K | 0.00% | 0.06% |
| ACADIAN ASSET MANAGEMENT LLC | 02/10/2026 | 79.41 K | $46.00 K | -18.37% | 0.06% |
| BANK OF AMERICA CORP /DE/ | 02/17/2026 | 67.65 K | $39.92 M | -56.40% | 0.05% |
| MORGAN STANLEY | 02/13/2026 | 61.50 K | $36.29 K | -45.26% | 0.05% |
| JANE STREET GROUP, LLC | 02/12/2026 | 40.50 K | $23.90 M | 100.00% | 0.03% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 02/17/2026 | 38.50 K | $22.72 K | 3.77% | 0.03% |
| JPMORGAN CHASE & CO | 02/11/2026 | 38.07 K | $22.46 K | -0.39% | 0.03% |
| CITADEL ADVISORS LLC | 02/17/2026 | 31.80 K | $18.76 M | -5.64% | 0.02% |
| REGIONS FINANCIAL CORP | 01/27/2026 | 30.00 K | $17.70 K | 0.00% | 0.02% |
| LPL FINANCIAL LLC | 02/11/2026 | 29.47 K | $17.39 K | 3.20% | 0.02% |
| R SQUARED LTD | 01/30/2026 | 28.10 K | $16.58 K | 100.00% | 0.02% |
| TWO SIGMA SECURITIES, LLC | 02/17/2026 | 24.51 K | $14.46 K | 100.00% | 0.02% |
| SIGMA PLANNING CORP | 01/30/2026 | 24.00 K | $14.16 K | 0.00% | 0.02% |
| TWO SIGMA INVESTMENTS, LP | 02/17/2026 | 23.45 K | $13.84 K | 100.00% | 0.02% |
| PFG INVESTMENTS, LLC | 01/26/2026 | 21.75 K | $12.83 K | 2.35% | 0.02% |
| BAADER BANK AKTIENGESELLSCHAFT | 02/05/2026 | 21.36 K | $7.77 K | 100.00% | 0.02% |
| LVM CAPITAL MANAGEMENT LTD/MI | 01/12/2026 | 21.00 K | $12.00 K | 0.00% | 0.02% |
| STONEX GROUP INC. | 02/12/2026 | 19.87 K | $11.72 K | 100.00% | 0.02% |
| TWO SIGMA ADVISERS, LP | 02/17/2026 | 18.30 K | $10.80 K | 100.00% | 0.01% |
| GREENBERG FINANCIAL GROUP | 01/22/2026 | 18.22 K | $10.75 M | 100.00% | 0.01% |
| DNB ASSET MANAGEMENT AS | 02/05/2026 | 15.60 K | $9.20 K | 0.00% | 0.01% |
| RAYMOND JAMES FINANCIAL INC | 02/18/2026 | 11.32 K | $6.68 K | 4.70% | 0.01% |
| BANK OF NEW YORK MELLON CORP | 02/10/2026 | 11.15 K | $6.58 K | 0.00% | 0.01% |
| J. L. BAINBRIDGE & CO., INC. | 01/14/2026 | 11.12 K | $6.56 K | 0.00% | 0.01% |
| FOCUS FINANCIAL NETWORK, INC. | 01/12/2026 | 10.35 K | $6.11 K | 1.97% | 0.01% |
| JANNEY MONTGOMERY SCOTT LLC | 02/11/2026 | 10.00 K | $6.00 K | 0.00% | 0.01% |
| ADVISOR GROUP HOLDINGS, INC. | 02/17/2026 | 8.85 K | $5.22 K | 0.00% | 0.01% |
| GROUP ONE TRADING, L.P. | 02/12/2026 | 6.66 K | $3.93 K | 100.00% | 0.01% |
| NEWEDGE ADVISORS, LLC | 02/18/2026 | 5.00 K | $2.95 K | 0.00% | 0.00% |
| TOWER RESEARCH CAPITAL LLC (TRC) | 02/17/2026 | 4.00 K | $2.36 M | 58.94% | 0.00% |
| HUNTINGTON NATIONAL BANK | 02/09/2026 | 3.00 K | $1.77 K | 0.00% | 0.00% |
| HARBOUR INVESTMENTS, INC. | 02/09/2026 | 1.66 K | $977 | -3.21% | 0.00% |
| SBI SECURITIES CO., LTD. | 02/03/2026 | 1.57 K | $923 | -0.06% | 0.00% |
| TD WATERHOUSE CANADA INC. | 01/27/2026 | 1.56 K | $910 | 0.00% | 0.00% |
| BNP PARIBAS ARBITRAGE, SNC | 02/10/2026 | 1.50 K | $883 | 0.47% | 0.00% |
| ROYAL BANK OF CANADA | 02/17/2026 | 943 | $1.00 K | 26.58% | 0.00% |
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Atossa Therapeutics Inc institutional Ownership - FAQ's
During the previous two years, 85 institutional investors and hedge funds held shares of Atossa Therapeutics Inc. The most heavily invested institutionals were:
VANGUARD GROUP INC: 6.15 M
RENAISSANCE TECHNOLOGIES LLC: 2.06 M
BlackRock, Inc.: 2 M
GEODE CAPITAL MANAGEMENT, LLC: 1.37 M
MILLENNIUM MANAGEMENT LLC: 1.24 M
JACOBS LEVY EQUITY MANAGEMENT, INC: 1.05 M
16.99% of Atossa Therapeutics Inc stock is owned by institutional investors.
Institutional investors have bought a total of 27.02 M shares in the last 24 months. This purchase volume represents approximately $119.44 M in transactions.