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Atossa Therapeutics
ATOS

Overview Fund Activity

54 hedge funds and large institutions have $11.9M invested in Atossa Therapeutics in 2023 Q3 according to their latest regulatory filings, with 8 funds opening new positions, 12 increasing their positions, 15 reducing their positions, and 6 closing their positions.

Holders
54
Holders Change
+2
Holders Change %
+3.85%
% of All Funds
0.86%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
8
Increased
12
Reduced
15
Closed
6
Calls
$779K
Puts
$82K
Net Calls
+$697K
Net Calls Change
-$594K

Top Buyers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$915K
2
Connor, Clark & Lunn Investment Management (CC&L)
2
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$98.4K
3
XT
3
XTX Topco
Cayman Islands
$123K
4
Two Sigma Investments
4
Two Sigma Investments
New York
$128K
5
Group One Trading
5
Group One Trading
Illinois
$96.3K

Top Sellers

1
D.E. Shaw & Co
1
D.E. Shaw & Co
New York
$0
2
Susquehanna International Group
2
Susquehanna International Group
Pennsylvania
$183K
3
Millennium Management
3
Millennium Management
New York
$177K
4
Jane Street
4
Jane Street
New York
$12.7K
5
Morgan Stanley
5
Morgan Stanley
New York
$110K
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$4.18M 5,675,724 – –
BlackRock
2
BlackRock
New York
$2.13M 2,886,517 -11,949 -0.4%
LCM
3
Laurion Capital Management
New York
$1.64M 2,225,800 – –
Renaissance Technologies
4
Renaissance Technologies
New York
$915K 1,242,370 +168,300 +16%
Geode Capital Management
5
Geode Capital Management
Massachusetts
$812K 1,102,576 -10,036 -0.9%
State Street
6
State Street
Massachusetts
$321K 436,271 – –
GCP
7
GSA Capital Partners
United Kingdom
$256K 347,392 +44,788 +15%
Susquehanna International Group
8
Susquehanna International Group
Pennsylvania
$183K 248,504 -124,528 -33%
Millennium Management
9
Millennium Management
New York
$177K 239,704 -76,701 -24%
Northern Trust
10
Northern Trust
Illinois
$158K 214,642 – –
Two Sigma Investments
11
Two Sigma Investments
New York
$128K 173,936 +115,789 +199%
XT
12
XTX Topco
Cayman Islands
$123K 167,427 +128,044 +325%
Morgan Stanley
13
Morgan Stanley
New York
$110K 149,757 -46,134 -24%
Connor, Clark & Lunn Investment Management (CC&L)
14
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$98.4K 133,591 +133,591 New
Group One Trading
15
Group One Trading
Illinois
$96.3K 130,735 +56,100 +75%
Bank of New York Mellon
16
Bank of New York Mellon
New York
$81.6K 110,848 -1,808 -2%
Mariner
17
Mariner
Kansas
$78K 105,910 +1,000 +1%
VF
18
Virtu Financial
New York
$59K 80,728 -6,085 -7%
EDRH
19
Edmond de Rothschild Holding
Switzerland
$36.8K 50,000 – –
LPL Financial
20
LPL Financial
California
$36.8K 49,992 +3,000 +6%
Charles Schwab
21
Charles Schwab
California
$33.9K 45,962 – –
Citadel Advisors
22
Citadel Advisors
Florida
$33.3K 45,156 +45,156 New
TSS
23
Two Sigma Securities
New York
$26.9K 36,466 +11,288 +45%
Commonwealth Equity Services
24
Commonwealth Equity Services
Massachusetts
$25K 33,345 -1,260 -4%
UBS Group
25
UBS Group
Switzerland
$24.6K 33,359 +33,359 New
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