Vanguard Global Advisers
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Vanguard Global Advisers’s Atossa Therapeutics ATOS Stock Holding History

Vanguard Global Advisers’s Portfolio ATOS Stock Details ATOS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$6.02K Hold
3,089
– – ﹤0.01% 3574
2026
Q2 		$5.96K Hold
3,089
– – ﹤0.01% 3536
2026
Q1 		$16.2K Buy
+3,089
New +$19.6K ﹤0.01% 3374

Other funds holding ATOS

Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $73.4B AUM 32.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $463B AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return
Jones Financial Companies
Jones Financial Companies Des Peres, Missouri $273B AUM 15.34% 1-Year Est. Return

Vanguard Global Advisers's ATOS Position: Q3 2026 in Review

Vanguard Global Advisers held its Atossa Therapeutics (ATOS) position steady in Q3 2026 at 3,089 shares worth $6.02K. The position accounts for ﹤0.01% of the portfolio, ranked #3574.

Vanguard Global Advisers first reported a position in ATOS in Q1 2026 and has held it in 3 quarters since. The position peaked at $16.2K in Q1 2026. 29 funds tracked by Wall St. Rank hold ATOS as of Q3 2026.

  • Vanguard Global Advisers held 3,089 shares of Atossa Therapeutics worth $6.02K as of Q3 2026.
  • Vanguard Global Advisers left its Atossa Therapeutics share count unchanged in Q3 2026.
  • Atossa Therapeutics made up ﹤0.01% of Vanguard Global Advisers's portfolio in Q3 2026, its #3574 holding.
  • Vanguard Global Advisers first reported a position in Atossa Therapeutics in Q1 2026 and has held it in 3 quarters since.
  • Vanguard Global Advisers's Atossa Therapeutics position peaked at $16.2K in Q1 2026.
  • 29 funds tracked by Wall St. Rank held Atossa Therapeutics as of Q3 2026.

Based on Vanguard Global Advisers's 13F filing for Q3 2026, filed 13 Nov 2026.