ATOS ATOSSA THERAPEUTICS, INC.: institutional ownership and insider trading
33 funds reported holding $2.62M of ATOSSA THERAPEUTICS, INC. in their latest 13F filings; in Q2 2026 funds net bought $119K, with 4 new positions and 7 funds selling out; over the last 12 months insiders bought $0 and sold $0 on the open market.
ATOS revenue and earnings
- Quarter ended Jun 30, 2026: revenue n/a, net income −$8.49M, EPS -0.95
- Quarter ended Mar 31, 2026: revenue n/a, net income −$9.59M, EPS -1.11
- Quarter ended Dec 31, 2025: revenue n/a, net income −$10.9M, EPS -2.21
- Quarter ended Sep 30, 2025: revenue n/a, net income −$8.69M, EPS -0.07
Famous investors holding ATOS
- Renaissance Technologies (Renaissance Technologies): $255K, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $89.8K, 0.0% of the portfolio
Largest institutional holders of ATOS
- VANGUARD CAPITAL MANAGEMENT LLC — $698K
- AMERIPRISE FINANCIAL INC (AMP) — $498K
- BlackRock, Inc. (BLK) — $317K
- RENAISSANCE TECHNOLOGIES LLC — $255K
- GEODE CAPITAL MANAGEMENT, LLC — $178K
- UBS Group AG (UBS) — $159K
- JANE STREET GROUP, LLC — $109K
- VANGUARD FIDUCIARY TRUST CO — $101K
- MILLENNIUM MANAGEMENT LLC — $89.8K
- STATE STREET CORP (STT, STT-PG) — $76.7K
Recent ATOS insider trades
- May 21, 2025: Quay Steven C bought 11,239 shares ($9.89K)
- Mar 26, 2025: Remmel H. Lawrence bought 10,000 shares ($7.00K)
Who owns the most ATOS stock?
The largest institutional holders of ATOSSA THERAPEUTICS, INC. in the latest 13F filings are VANGUARD CAPITAL MANAGEMENT LLC ($698K), AMERIPRISE FINANCIAL INC (AMP) ($498K), BlackRock, Inc. (BLK) ($317K).
Are insiders buying or selling ATOS?
No open-market insider buys or sells of ATOSSA THERAPEUTICS, INC. were reported in the last 12 months.
Which famous investors own ATOS?
Renaissance Technologies, Izzy Englander.