CSCI

COSCIENS Biopharma Inc. Common Stock
CSCI

Overview Fund Activity
Delisted

CSCI was delisted on the 3rd of September, 2025.

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16 hedge funds and large institutions have $1.3M invested in COSCIENS Biopharma Inc. Common Stock in 2017 Q1 according to their latest regulatory filings, with 5 funds opening new positions, 3 increasing their positions, 4 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
16
Holders Change
+1
Holders Change %
+6.67%
% of All Funds
0.4%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
5
Increased
3
Reduced
4
Closed
4
Calls
$482K
Puts
$153K
Net Calls
+$329K
Net Calls Change
+$512K

Top Buyers

1
Susquehanna International Group
1
Susquehanna International Group
Pennsylvania
$153K
2
Deutsche Bank
2
Deutsche Bank
Germany
$174K
3
UBS Group
3
UBS Group
Switzerland
$9K
4
Morgan Stanley
4
Morgan Stanley
New York
$102K
5
AG
5
Advisor Group
Arizona
$3K

Top Sellers

1
SM
1
Sabby Management
Florida
$0
2
Renaissance Technologies
2
Renaissance Technologies
New York
$640K
3
AFM
3
Anson Funds Management
Texas
$0
4
VKH
4
Virtu KCG Holdings
New York
$54K
5
CG
5
Cutler Group
California
$34K
Name Holding Trade Value Shares
Change 		Shares
Change %
Renaissance Technologies
1
Renaissance Technologies
New York
$640K -$284K -946 -31%
Deutsche Bank
2
Deutsche Bank
Germany
$174K +$21.8K +73 +14%
Susquehanna International Group
3
Susquehanna International Group
Pennsylvania
$153K +$153K +509 New
Morgan Stanley
4
Morgan Stanley
New York
$102K +$8.48K +28 +9%
FDCDDQ
5
Federation des caisses Desjardins du Quebec
Quebec, Canada
$75.1K +$75.1K +250 New
VKH
6
Virtu KCG Holdings
New York
$54K -$120K -401 -69%
Millennium Management
7
Millennium Management
New York
$39K -$11.7K -39 -23%
CG
8
Cutler Group
California
$34K -$22.8K -77 -40%
UBS Group
9
UBS Group
Switzerland
$9K +$9K +31 New
Creative Planning
10
Creative Planning
Kansas
$6K – – –
TRCT
11
Tower Research Capital (TRC)
New York
$4K +$1.67K +5 +71%
AG
12
Advisor Group
Arizona
$3K +$3K +10 New
Wells Fargo
13
Wells Fargo
California
$2K – – –
LTFS
14
Ladenburg Thalmann Financial Services
Florida
$2K – – –
SM
15
Sabby Management
Florida
– -$1.44M -4,006 Closed
AFM
16
Anson Funds Management
Texas
– -$275K -568 Closed
Group One Trading
17
Group One Trading
Illinois
– -$2K -6 Closed
PCM
18
Prelude Capital Management
New York
– -$1K -4 Closed