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Hudson Bay Capital Management’s
Atossa Therapeutics
ATOS
Stock Holding History
Hudson Bay Capital Management’s Portfolio
ATOS Stock Details
ATOS Fund Activity
Bought
Maintained
Sold
Shares
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2025
Q3
–
Sell
-2,082
Closed
-$25.9K
–
1250
2025
Q2
$25.9K
Buy
+2,082
New
+$24.9K
﹤0.01%
1294
2017
Q3
–
Sell
-530
Closed
-$49K
–
387
2017
Q2
$49K
Buy
530
+147
+38%
+$15.1K
﹤0.01%
494
2017
Q1
$52K
Buy
+383
New
+$97.8K
﹤0.01%
763
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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