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Brooklyn Investment Group’s Atossa Therapeutics ATOS Stock Holding History

Brooklyn Investment Group’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
2025
Q3 		– Sell
-42
Closed -$521 – 829
2025
Q2 		$521 Buy
+42
New +$502 ﹤0.01% 3081

Other funds holding ATOS

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
GCP
GSA Capital Partners London, United Kingdom $1.61B AUM 28.28% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Brooklyn Investment Group's ATOS Position: Q3 2025 in Review

Brooklyn Investment Group sold out of Atossa Therapeutics (ATOS) in Q3 2025, closing a stake of 42 shares — an estimated $521 sold.

Brooklyn Investment Group first reported a position in ATOS in Q2 2025 and held it in 1 quarter. The position peaked at $521 in Q2 2025. 66 funds tracked by Wall St. Rank hold ATOS as of Q3 2025.

  • Brooklyn Investment Group reported no remaining Atossa Therapeutics position as of Q3 2025 after selling out during the quarter.
  • Brooklyn Investment Group sold 42 Atossa Therapeutics shares in Q3 2025, an estimated $521.
  • Brooklyn Investment Group first reported a position in Atossa Therapeutics in Q2 2025 and held it in 1 quarter.
  • Brooklyn Investment Group's Atossa Therapeutics position peaked at $521 in Q2 2025.
  • 66 funds tracked by Wall St. Rank held Atossa Therapeutics as of Q3 2025.

Based on Brooklyn Investment Group's 13F filing for Q3 2025, filed 14 Nov 2025.