ATOSSA THERAPEUTICS, INC. - Common Stock (ATOS)

Q4 2025 13F Holders as of 31 Dec 2025

Type / Class
Equity / Common Stock
Shares outstanding
129,337,627
Total 13F shares
21,950,342
Share change
+2,614,167
Total reported value
$12,944,911
Put/Call ratio
56%
Price per share
$0.59
Number of holders
62
Value change
+$1,318,964
Number of buys
30
Number of sells
19

Institutional Holders of ATOSSA THERAPEUTICS, INC. - Common Stock (ATOS) as of Q4 2025

As of 31 Dec 2025, ATOSSA THERAPEUTICS, INC. - Common Stock (ATOS) was held by 62 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 21,950,342 shares. The largest 10 holders included VANGUARD GROUP INC, AMERIPRISE FINANCIAL INC, RENAISSANCE TECHNOLOGIES LLC, BlackRock, Inc., GEODE CAPITAL MANAGEMENT, LLC, MILLENNIUM MANAGEMENT LLC, JACOBS LEVY EQUITY MANAGEMENT, INC, CITADEL ADVISORS LLC, STATE STREET CORP, and SUSQUEHANNA INTERNATIONAL GROUP, LLP. This page lists 62 institutional shareholders reporting positions in this security for the Q4 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.