Atossa Therapeutics (ATOS.US) Shareholders - Institutional Holders, Major Shareholders & Insiders | Longbridge

© 2026 Longbridge｜Terms of Service Privacy Policy

Shareholder Type

Public and others83.30%
Institutions16.35%
Individuals & Insiders0.35%

Major Shareholders

Major Shareholders Latest
Shareholder
Vanguard Capital Management, LLC	4.15%	414.33K	0.51%	+13.00K	06/30/2026
Heights Capital Management, Inc.	3.78%	377.50K	0.60%	+0	12/31/2024
Columbia Management Investment Advisers, LLC	2.59%	258.23K	0.38%	+3.10K	06/30/2026
BlackRock, Inc.	1.65%	164.36K	0.10%	+31.19K	06/30/2026
Renaissance Technologies LLC	1.32%	132.04K	0.06%	+23.04K	06/30/2026
Geode Capital Management, LLC	0.93%	92.38K	0.20%	-4.68K	06/30/2026
UBS Asset Management AG	0.83%	82.62K	0.24%	-9.41K	06/30/2026
Jane Street Group, LLC	0.57%	56.60K	0.57%	+56.60K	06/30/2026
Millennium Management LLC	0.47%	46.51K	0.31%	-20.23K	06/30/2026
State Street Investment Management	0.40%	39.76K	0.06%	+0	06/30/2026
Northern Trust Global Investments	0.20%	20.25K	0.02%	+1.03K	06/30/2026
Susquehanna International Group, LLP	0.16%	15.57K	0.16%	+15.57K	06/30/2026
Morgan Stanley	0.12%	12.35K	0.06%	-3.86K	06/30/2026
Jonathan FinnIndependent Director	0.12%	11.67K	0.10%	+10.00K	05/12/2026
Shu-Chih ChenDirector	0.12%	11.48K	0.10%	+10.00K	05/12/2026
H. RemmelIndependent Director	0.11%	10.68K	0.10%	+10.00K	05/12/2026
Vanguard Global Advisers, LLC	0.03%	3.09K	<0.01%	+0	06/30/2026
Edward Jones Trust Company	0.02%	2.06K	<0.01%	+0	06/30/2026
Royal Bank of Canada	0.02%	1.99K	0.01%	+1.35K	06/30/2026
MCF Advisors, LLC	0.01%	1.07K	--	+1.07K	06/30/2026