CSCI

COSCIENS Biopharma Inc. Common Stock
CSCI

Overview Fund Activity
Delisted

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

Back to rankings

31 hedge funds and large institutions have $2.29M invested in COSCIENS Biopharma Inc. Common Stock in 2021 Q1 according to their latest regulatory filings, with 16 funds opening new positions, 6 increasing their positions, 5 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
31
Holders Change
+11
Holders Change %
+55%
% of All Funds
0.55%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
16
Increased
6
Reduced
5
Closed
5
Calls
$2.17M
Puts
$725K
Net Calls
+$1.44M
Net Calls Change
+$1.37M

Top Buyers

1
SM
1
Sabby Management
Florida
$682K
2
Susquehanna International Group
2
Susquehanna International Group
Pennsylvania
$389K
3
Millennium Management
3
Millennium Management
New York
$244K
4
VF
4
Virtu Financial
New York
$182K
5
EDRH
5
Edmond de Rothschild Holding
Switzerland
$114K

Top Sellers

1
Morgan Stanley
1
Morgan Stanley
New York
$47K
2
Two Sigma Advisers
2
Two Sigma Advisers
New York
$0
3
UBS Group
3
UBS Group
Switzerland
$8K
4
Toronto Dominion Bank
4
Toronto Dominion Bank
Ontario, Canada
$15K
5
SFP
5
Sandbox Financial Partners
Maryland
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
SM
1
Sabby Management
Florida
$682K +$682K +5,984 New
Susquehanna International Group
2
Susquehanna International Group
Pennsylvania
$389K +$389K +3,410 New
Millennium Management
3
Millennium Management
New York
$244K +$244K +2,143 New
VF
4
Virtu Financial
New York
$182K +$182K +1,601 New
EDRH
5
Edmond de Rothschild Holding
Switzerland
$114K +$114K +1,000 New
JPMorgan Chase & Co
6
JPMorgan Chase & Co
New York
$111K +$1.71K +15 +2%
Jane Street
7
Jane Street
New York
$98K +$98K +859 New
Geode Capital Management
8
Geode Capital Management
Massachusetts
$60K +$33K +292 +122%
Simplex Trading
9
Simplex Trading
Illinois
$56K +$55.9K +497 +49,700%
FDCDDQ
10
Federation des caisses Desjardins du Quebec
Quebec, Canada
$50.6K -$2.28K -20 -4%
Morgan Stanley
11
Morgan Stanley
New York
$47K -$557K -4,867 -92%
Deutsche Bank
12
Deutsche Bank
Germany
$39K +$39K +340 New
Citadel Advisors
13
Citadel Advisors
Florida
$37K +$37K +326 New
TSS
14
Two Sigma Securities
New York
$28K +$28K +246 New
Cerity Partners
15
Cerity Partners
New York
$23K +$23K +200 New
Wells Fargo
16
Wells Fargo
California
$22K +$16.2K +140 +280%
LFA
17
Legacy Financial Advisors
Kentucky
$21K +$21K +180 New
SWM
18
Spire Wealth Management
Virginia
$19K +$19K +159 New
Toronto Dominion Bank
19
Toronto Dominion Bank
Ontario, Canada
$15K -$18.4K -157 -55%
Bank of America
20
Bank of America
North Carolina
$11K +$2.39K +20 +28%
Commonwealth Equity Services
21
Commonwealth Equity Services
Massachusetts
$11K +$11K +100 New
Bank of Montreal
22
Bank of Montreal
Ontario, Canada
$9K +$9K +84 New
UBS Group
23
UBS Group
Switzerland
$8K -$56.1K -484 -88%
Osaic Holdings
24
Osaic Holdings
Arizona
$6K +$6K +50 New
CG
25
Cutler Group
California
$3K – – –
1
2