NasdaqCM - Nasdaq Real Time Price USD

Atossa Therapeutics, Inc. (ATOS)

0.8167
+0.0069
+(0.85%)
At close: May 9 at 4:00:01 PM EDT
0.8400
+0.02
+(2.85%)
After hours: May 9 at 7:54:29 PM EDT

Major Holders

Breakdown
0.06% % of Shares Held by All Insider
27.64% % of Shares Held by Institutions
27.66% % of Float Held by Institutions
113 Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
Blackrock Inc. 9.63M Mar 31, 2025 7.45% 7,861,035
Vanguard Group Inc 6.62M Dec 31, 2024 5.12% 5,405,711
Geode Capital Management, LLC 2.81M Dec 31, 2024 2.18% 2,298,338
State Street Corporation 1.76M Dec 31, 2024 1.36% 1,433,609
Renaissance Technologies, LLC 1.56M Dec 31, 2024 1.21% 1,272,118
UBS Group AG 1.12M Dec 31, 2024 0.87% 918,544
Northern Trust Corporation 1.03M Dec 31, 2024 0.79% 837,708
Morgan Stanley 452.2k Dec 31, 2024 0.35% 369,308
Citadel Advisors Llc 427.82k Dec 31, 2024 0.33% 349,400
JPMORGAN CHASE & CO 361.3k Dec 31, 2024 0.28% 295,070

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund 3.94M Dec 31, 2024 3.05% 3,217,341
iShares Trust-iShares Russell 2000 ETF 3.33M Mar 31, 2025 2.58% 2,721,075
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund 1.67M Dec 31, 2024 1.29% 1,362,049
Fidelity Salem Street Trust-Fidelity Small Cap Index Fund 1.28M Feb 28, 2025 0.99% 1,044,255
iShares Trust-iShares Russell 2000 Value ETF 1.03M Mar 31, 2025 0.79% 837,636
Fidelity Concord Street Trust-Fidelity Extended Market Index Fund 648.46k Mar 31, 2025 0.50% 529,600
VANGUARD SCOTTSDALE FUNDS-Vanguard Russell 2000 Index Fund 578.03k Feb 28, 2025 0.45% 472,075
SCHWAB CAPITAL TRUST-Schwab Small-Cap Index Fund 301.65k Jan 31, 2025 0.23% 246,355
iShares Trust-iShares Micro-Cap ETF 286.02k Mar 31, 2025 0.22% 233,590
BlackRock Funds-BlackRock Advantage Small Cap Core Fund 246.84k Feb 28, 2025 0.19% 201,595

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