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Atossa Therapeutics
ATOS

Overview Fund Activity

49 hedge funds and large institutions have $14.2M invested in Atossa Therapeutics in 2023 Q4 according to their latest regulatory filings, with 3 funds opening new positions, 8 increasing their positions, 18 reducing their positions, and 8 closing their positions.

Holders
49
Holders Change
-5
Holders Change %
-9.26%
% of All Funds
0.72%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
3
Increased
8
Reduced
18
Closed
8
Calls
$1.06M
Puts
$66K
Net Calls
+$996K
Net Calls Change
+$299K

Top Buyers

1
Bank of Montreal
1
Bank of Montreal
Ontario, Canada
$360K
2
GCP
2
GSA Capital Partners
United Kingdom
$395K
3
Morgan Stanley
3
Morgan Stanley
New York
$202K
4
Squarepoint
4
Squarepoint
New York
$55.5K
5
Renaissance Technologies
5
Renaissance Technologies
New York
$1.13M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$41.6K
2
BlackRock
2
BlackRock
New York
$2.46M
3
XT
3
XTX Topco
Cayman Islands
$75.1K
4
VF
4
Virtu Financial
New York
$0
5
Bank of New York Mellon
5
Bank of New York Mellon
New York
$46K
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$4.99M 5,675,724 – –
BlackRock
2
BlackRock
New York
$2.46M 2,796,437 -90,080 -3%
LCM
3
Laurion Capital Management
New York
$1.96M 2,225,800 – –
Renaissance Technologies
4
Renaissance Technologies
New York
$1.13M 1,284,270 +41,900 +3%
Geode Capital Management
5
Geode Capital Management
Massachusetts
$981K 1,114,924 +12,348 +1%
GCP
6
GSA Capital Partners
United Kingdom
$395K 449,082 +101,690 +29%
State Street
7
State Street
Massachusetts
$384K 436,271 – –
Bank of Montreal
8
Bank of Montreal
Ontario, Canada
$360K 352,700 +352,700 New
Morgan Stanley
9
Morgan Stanley
New York
$202K 229,612 +79,855 +53%
Northern Trust
10
Northern Trust
Illinois
$201K 227,922 +13,280 +6%
Susquehanna International Group
11
Susquehanna International Group
Pennsylvania
$180K 204,945 -43,559 -18%
Two Sigma Investments
12
Two Sigma Investments
New York
$142K 161,320 -12,616 -7%
Connor, Clark & Lunn Investment Management (CC&L)
13
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$106K 120,328 -13,263 -10%
Group One Trading
14
Group One Trading
Illinois
$101K 115,249 -15,486 -12%
Mariner
15
Mariner
Kansas
$93.2K 105,910 – –
XT
16
XTX Topco
Cayman Islands
$75.1K 85,369 -82,058 -49%
Squarepoint
17
Squarepoint
New York
$55.5K 63,065 +63,065 New
Bank of New York Mellon
18
Bank of New York Mellon
New York
$46K 52,217 -58,631 -53%
EDRH
19
Edmond de Rothschild Holding
Switzerland
$44K 50,000 – –
Millennium Management
20
Millennium Management
New York
$41.6K 47,271 -192,433 -80%
LPL Financial
21
LPL Financial
California
$41.4K 46,992 -3,000 -6%
Charles Schwab
22
Charles Schwab
California
$40.4K 45,962 – –
Commonwealth Equity Services
23
Commonwealth Equity Services
Massachusetts
$29K 33,345 – –
RFC
24
Regions Financial Corp
Alabama
$26.4K 30,000 +30,000 New
Two Sigma Advisers
25
Two Sigma Advisers
New York
$22.2K 25,200 +3,900 +18%
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