ATOSSA THERAPEUTICS INC
CUSIP 04962H506
Atossa Therapeutics Inc has 63 institutional holders in Filings Flow’s 13F database, together reporting 21.95M shares worth $13M as of Q4 2025. The largest reported holders are Vanguard Group Inc, Ameriprise Financial Inc, and Renaissance Technologies LLC.
Institutional Holders
63
Q4 2025
Reported Value
$13M
Ticker
unmapped
private placement or foreign
Quarters Tracked
28
Ownership Trend
Institutional holders
Total reported value
Holders
··Mixed quarters
| Manager | % of Portfolio | Value | Shares | Quarter |
|---|---|---|---|---|
| VANGUARD GROUP INC$6.90T AUM | 0.00% | $4M | 6.15M | Q4 2025 |
| AMERIPRISE FINANCIAL INC$431.8B AUM | 0.00% | $2M | 3.79M | Q4 2025 |
| RENAISSANCE TECHNOLOGIES LLC$63.9B AUM | 0.00% | $1M | 2.06M | Q4 2025 |
| BlackRock, Inc.$5.72T AUM | 0.00% | $1M | 2.00M | Q4 2025 |
| GEODE CAPITAL MANAGEMENT, LLC$1.61T AUM | 0.00% | $809,616 | 1.37M | Q4 2025 |
| MILLENNIUM MANAGEMENT LLC$240.3B AUM | 0.00% | $733,292 | 1.24M | Q4 2025 |
| JACOBS LEVY EQUITY MANAGEMENT, INC$23.8B AUM | 0.00% | $618,491 | 1.05M | Q4 2025 |
| CITADEL ADVISORS LLC$618.5B AUM | 0.00% | $451,772 | 765.7K | Q4 2025 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP$893.3B AUM | 0.00% | $366,441 | 621.1K | Q4 2025 |
| STATE STREET CORP$2.90T AUM | 0.00% | $351,926 | 596.5K | Q4 2025 |
| Y-Intercept (Hong Kong) Ltd$5.1B AUM | 0.01% | $320,657 | 386.3K | Q2 2025OLDER |
| GOLDMAN SACHS GROUP INC$870.9B AUM | 0.00% | $278,011 | 335.0K | Q2 2025OLDER |
| GSA CAPITAL PARTNERS LLP$1.6B AUM | 0.02% | $269,000 | 310.8K | Q3 2025OLDER |
| UBS Group AG$666.3B AUM | 0.00% | $230,105 | 390.0K | Q4 2025 |
| Squarepoint Ops LLC$85.1B AUM | 0.00% | $219,648 | 253.3K | Q3 2025OLDER |
| NORTHERN TRUST CORP$756.6B AUM | 0.00% | $170,155 | 288.4K | Q4 2025 |
| JANE STREET GROUP, LLC$777.2B AUM | 0.00% | $169,035 | 286.5K | Q4 2025 |
| Connor, Clark & Lunn Investment Management Ltd.$43.4B AUM | 0.00% | $156,946 | 266.0K | Q4 2025 |
| Graham Capital Management, L.P.$4.1B AUM | 0.00% | $124,708 | 211.4K | Q4 2025 |
| Aster Capital Management (DIFC) Ltd$306M AUM | 0.03% | $120,228 | 144.9K | Q2 2025OLDER |
| Nuveen, LLC$369.3B AUM | 0.00% | $114,886 | 170.7K | Q1 2025OLDER |
| XTX Topco Ltd$5.8B AUM | 0.00% | $99,864 | 169.3K | Q4 2025 |
| RHUMBLINE ADVISERS$116.9B AUM | 0.00% | $87,382 | 129.9K | Q1 2025OLDER |
| MARSHALL WACE, LLP$100.4B AUM | 0.00% | $74,015 | 85.1K | Q3 2025OLDER |
| HSBC HOLDINGS PLC$191.6B AUM | 0.00% | $68,590 | 77.9K | Q2 2025OLDER |
| WOLVERINE TRADING, LLC$138.7B AUM | 0.00% | $64,268 | 73.6K | Q3 2025OLDER |
| INTECH INVESTMENT MANAGEMENT LLC$10.2B AUM | 0.00% | $57,962 | 86.1K | Q1 2025OLDER |
| VOYA INVESTMENT MANAGEMENT LLC$96.1B AUM | 0.00% | $56,316 | 83.7K | Q1 2025OLDER |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$73.7B AUM | 0.00% | $50,949 | 75.7K | Q1 2025OLDER |
| Catalyst Funds Management Pty Ltd$591M AUM | 0.01% | $49,219 | 59.3K | Q2 2025OLDER |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC$654.5B AUM | 0.00% | $47,200 | 80.0K | Q4 2025 |
| ACADIAN ASSET MANAGEMENT LLC$70.5B AUM | 0.00% | $46,000 | 79.4K | Q4 2025 |
| Qube Research & Technologies Ltd$89.9B AUM | 0.00% | $42,953 | 72.8K | Q4 2025 |
| Corebridge Financial, Inc.$1.1B AUM | 0.00% | $41,697 | 62.0K | Q1 2025OLDER |
| AQR CAPITAL MANAGEMENT LLC$218.4B AUM | 0.00% | $40,113 | 48.3K | Q2 2025OLDER |
| COMMONWEALTH EQUITY SERVICES, LLC$71.6B AUM | 0.00% | $40,000 | 46.0K | Q3 2025OLDER |
| BANK OF AMERICA CORP /DE/$1.37T AUM | 0.00% | $39,916 | 67.7K | Q4 2025 |
| Invesco Ltd.$653.3B AUM | 0.00% | $39,478 | 58.7K | Q1 2025OLDER |
| Point72 Asia (Singapore) Pte. Ltd.$646M AUM | 0.01% | $38,240 | 44.1K | Q3 2025OLDER |
| MORGAN STANLEY$1.66T AUM | 0.00% | $36,285 | 61.5K | Q4 2025 |
| PRICE T ROWE ASSOCIATES INC /MD/$864.9B AUM | 0.00% | $35,000 | 51.2K | Q1 2025OLDER |
| Virtu Financial LLC$2.4B AUM | 0.00% | $31,000 | 36.8K | Q2 2025OLDER |
| Point72 Asset Management, L.P.$78.1B AUM | 0.00% | $28,374 | 48.1K | Q4 2025 |
| Gallagher Capital Advisors, LLC$148M AUM | 0.02% | $27,473 | 31.6K | Q3 2025OLDER |
| Hudson Bay Capital Management LP$29.0B AUM | 0.00% | $25,925 | 31.2K | Q2 2025OLDER |
| &PARTNERS$20.2B AUM | 0.00% | $25,370 | 43.0K | Q4 2025 |
| SG Americas Securities, LLC$92.9B AUM | 0.00% | $25,000 | 37.2K | Q1 2025OLDER |
| Schonfeld Strategic Advisors LLC$14.2B AUM | 0.00% | $22,549 | 27.2K | Q2 2025OLDER |
| JPMORGAN CHASE & CO$1.56T AUM | 0.00% | $22,460 | 38.1K | Q4 2025 |
| Jump Financial, LLC$7.5B AUM | 0.00% | $21,041 | 25.4K | Q2 2025OLDER |
| CIBC WORLD MARKETS CORP$20.8B AUM | 0.00% | $18,886 | 28.1K | Q1 2025OLDER |
| ProShare Advisors LLC$67.5B AUM | 0.00% | $18,424 | 27.4K | Q1 2025OLDER |
| REGIONS FINANCIAL CORP$15.4B AUM | 0.00% | $17,700 | 30.0K | Q4 2025 |
| LPL Financial LLC$376.6B AUM | 0.00% | $17,387 | 29.5K | Q4 2025 |
| Police & Firemen's Retirement System of New Jersey$11.7B AUM | 0.00% | $17,112 | 25.4K | Q1 2025OLDER |
| Ground Swell Capital, LLC$51M AUM | 0.03% | $16,592 | 20.0K | Q2 2025OLDER |
| R Squared Ltd$182M AUM | 0.01% | $16,578 | 28.1K | Q4 2025 |
| BARCLAYS PLC$416.3B AUM | 0.00% | $15,570 | 18.8K | Q2 2025OLDER |
| NorthRock Partners, LLC$6.2B AUM | 0.00% | $14,522 | 16.8K | Q3 2025OLDER |
| Jain Global LLC$24.2B AUM | 0.00% | $14,485 | 16.7K | Q3 2025OLDER |
| TWO SIGMA SECURITIES, LLC$861M AUM | 0.00% | $14,460 | 24.5K | Q4 2025 |
| Sigma Planning Corp$3.6B AUM | 0.00% | $14,160 | 24.0K | Q4 2025 |
| HRT FINANCIAL LP$40.1B AUM | 0.00% | $14,000 | 16.9K | Q3 2025OLDER |
| TWO SIGMA INVESTMENTS, LP$123.9B AUM | 0.00% | $13,837 | 23.5K | Q4 2025 |
| Alpine Global Management, LLC$668M AUM | 0.00% | $13,575 | 16.4K | Q2 2025OLDER |
| VICTORY CAPITAL MANAGEMENT INC$156.1B AUM | 0.00% | $12,887 | 14.9K | Q3 2025OLDER |
| PFG Investments, LLC$2.1B AUM | 0.00% | $12,833 | 21.8K | Q4 2025 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE$116.3B AUM | 0.00% | $12,799 | 19.0K | Q1 2025OLDER |
| Neuberger Berman Group LLC$131.4B AUM | 0.00% | $12,201 | 14.7K | Q2 2025OLDER |
| LVM CAPITAL MANAGEMENT LTD/MI$1.2B AUM | 0.00% | $12,000 | 21.0K | Q4 2025 |
| StoneX Group Inc.$1.9B AUM | 0.00% | $11,724 | 19.9K | Q4 2025 |
| ALLIANCEBERNSTEIN L.P.$308.8B AUM | 0.00% | $11,695 | 17.4K | Q1 2025OLDER |
| ExodusPoint Capital Management, LP$12.6B AUM | 0.00% | $11,000 | 13.5K | Q2 2025OLDER |
| TWO SIGMA ADVISERS, LP$0 AUM | 0.00% | $10,797 | 18.3K | Q4 2025 |
| GREENBERG FINANCIAL GROUP$270M AUM | 0.00% | $10,747 | 18.2K | Q4 2025 |
| NEW YORK STATE COMMON RETIREMENT FUND$71.6B AUM | 0.00% | $10,632 | 15.8K | Q1 2025OLDER |
| Cubist Systematic Strategies, LLC$21.0B AUM | 0.00% | $9,223 | 11.1K | Q2 2025OLDER |
| DnB Asset Management AS$28.0B AUM | 0.00% | $9,204 | 15.6K | Q4 2025 |
| Farringdon Capital, Ltd.$457M AUM | 0.00% | $8,958 | 13.3K | Q1 2025OLDER |
| Guerra Advisors Inc$271M AUM | 0.00% | $8,508 | 10.3K | Q2 2025OLDER |
| Ameritas Investment Partners, Inc.$3.3B AUM | 0.00% | $8,339 | 12.4K | Q1 2025OLDER |
| Evanson Asset Management, LLC$1.9B AUM | 0.00% | $8,300 | 10.0K | Q2 2025OLDER |
| Legal & General Group Plc$432.4B AUM | 0.00% | $7,960 | 11.8K | Q1 2025OLDER |
| Baader Bank Aktiengesellschaft$1.3B AUM | 0.00% | $7,773 | 21.4K | Q4 2025 |
| Federation des caisses Desjardins du Quebec$27.8B AUM | 0.00% | $7,134 | 10.6K | Q1 2025OLDER |
| Mariner, LLC$85.7B AUM | 0.00% | $6,799 | 10.1K | Q1 2025OLDER |
| RAYMOND JAMES FINANCIAL INC$324.4B AUM | 0.00% | $6,681 | 11.3K | Q4 2025 |
| Bank of New York Mellon Corp$543.9B AUM | 0.00% | $6,577 | 11.1K | Q4 2025 |
| J. L. Bainbridge & Co., Inc.$1.1B AUM | 0.00% | $6,561 | 11.1K | Q4 2025 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM$94.5B AUM | 0.00% | $6,167 | 9.2K | Q1 2025OLDER |
| Focus Financial Network, Inc.$3.2B AUM | 0.00% | $6,107 | 10.3K | Q4 2025 |
| Janney Montgomery Scott LLC$40.4B AUM | 0.00% | $6,000 | 10.0K | Q4 2025 |
| OSAIC HOLDINGS, INC.$68.3B AUM | 0.00% | $5,219 | 8.8K | Q4 2025 |
| CWM, LLC$38.1B AUM | 0.00% | $5,000 | 6.0K | Q2 2025OLDER |
| FMR LLC$1.90T AUM | 0.00% | $4,345 | 7.4K | Q4 2025 |
| GROUP ONE TRADING LLC$52.2B AUM | 0.00% | $3,931 | 6.7K | Q4 2025 |
| AMALGAMATED BANK$13.1B AUM | 0.00% | $3,000 | 4.4K | Q1 2025OLDER |
| Rockefeller Capital Management L.P.$56.4B AUM | 0.00% | $2,950 | 5.0K | Q4 2025 |
| NewEdge Advisors, LLC$27.7B AUM | 0.00% | $2,950 | 5.0K | Q4 2025 |
| Tower Research Capital LLC (TRC)$3.8B AUM | 0.00% | $2,359 | 4.0K | Q4 2025 |
| SIMPLEX TRADING, LLC$149.1B AUM | 0.00% | $2,000 | 4.1K | Q1 2025OLDER |
| HUNTINGTON NATIONAL BANK$18.1B AUM | 0.00% | $1,770 | 3.0K | Q4 2025 |
| Sterling Capital Management LLC$5.3B AUM | 0.00% | $1,281 | 1.9K | Q1 2025OLDER |
| ROYAL BANK OF CANADA$570.1B AUM | 0.00% | $1,000 | 943 | Q4 2025 |
| HARBOUR INVESTMENTS, INC.$6.5B AUM | 0.00% | $977 | 1.7K | Q4 2025 |
| SBI Securities Co., Ltd.$3.6B AUM | 0.00% | $923 | 1.6K | Q4 2025 |
| TD Waterhouse Canada Inc.$33.7B AUM | 0.00% | $910 | 1.6K | Q4 2025 |
| BNP PARIBAS FINANCIAL MARKETS$205.8B AUM | 0.00% | $883 | 1.5K | Q4 2025 |
| Brooklyn Investment Group$3.2B AUM | 0.00% | $521 | 627 | Q2 2025OLDER |
| Optiver Holding B.V.$289.5B AUM | 0.00% | $494 | 838 | Q4 2025 |
| Rise Advisors, LLC$284M AUM | 0.00% | $437 | 650 | Q1 2025OLDER |
| Allworth Financial LP$24.7B AUM | 0.00% | $415 | 702 | Q4 2025 |
| ELEVATION POINT WEALTH PARTNERS, LLC$4.3B AUM | 0.00% | $415 | 500 | Q2 2025OLDER |
| JONES FINANCIAL COMPANIES LLLP$208.1B AUM | 0.00% | $413 | 700 | Q4 2025 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO$162.4B AUM | 0.00% | $295 | 500 | Q4 2025 |
| NISA INVESTMENT ADVISORS, LLC$27.0B AUM | 0.00% | $207 | 350 | Q4 2025 |
| NBC SECURITIES, INC.$1.3B AUM | 0.00% | $88 | 150 | Q4 2025 |
| TWIN PEAKS WEALTH ADVISORS, LLC$397M AUM | 0.00% | $77 | 100 | Q2 2025OLDER |
| Point72 (DIFC) Ltd$1.5B AUM | 0.00% | $71 | 82 | Q3 2025OLDER |
| WELLS FARGO & COMPANY/MN$530.3B AUM | 0.00% | $49 | 83 | Q4 2025 |
| Clearstead Advisors, LLC$10.9B AUM | 0.00% | $42 | 70 | Q4 2025 |
| True Wealth Design, LLC$360M AUM | 0.00% | $26 | 29 | Q3 2025OLDER |
| Arax Advisory Partners$3.5B AUM | 0.00% | $25 | 42 | Q4 2025 |
| Larson Financial Group LLC$3.1B AUM | 0.00% | $13 | 20 | Q1 2025OLDER |
| EverSource Wealth Advisors, LLC$3.3B AUM | 0.00% | $2 | 2 | Q3 2025OLDER |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC.$0 AUM | — | $0 | 0 | Q2 2025OLDER |
Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.