CSCI

COSCIENS Biopharma Inc. Common Stock
CSCI

Overview Fund Activity
Delisted

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

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17 hedge funds and large institutions have $1.17M invested in COSCIENS Biopharma Inc. Common Stock in 2018 Q3 according to their latest regulatory filings, with 5 funds opening new positions, 6 increasing their positions, 2 reducing their positions, and 3 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
17
Holders Change
+2
Holders Change %
+13.33%
% of All Funds
0.39%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
5
Increased
6
Reduced
2
Closed
3
Calls
$14K
Puts
$26K
Net Calls
-$12K
Net Calls Change
-$1K

Top Buyers

1
Morgan Stanley
1
Morgan Stanley
New York
$656K
2
VF
2
Virtu Financial
New York
$44K
3
Citadel Advisors
3
Citadel Advisors
Florida
$29K
4
UBS Group
4
UBS Group
Switzerland
$24K
5
ARTA
5
A.R.T. Advisors
New York
$19K

Top Sellers

1
Susquehanna International Group
1
Susquehanna International Group
Pennsylvania
$44K
2
Millennium Management
2
Millennium Management
New York
$0
3
CG
3
Cutler Group
California
$0
4
FDCDDQ
4
Federation des caisses Desjardins du Quebec
Quebec, Canada
$57.7K
Name Holding Trade Value Shares
Change 		Shares
Change %
Morgan Stanley
1
Morgan Stanley
New York
$656K +$222K +1,275 +51%
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$118K +$1.46K +10 +1%
Acadian Asset Management
3
Acadian Asset Management
Massachusetts
$62K – – –
Renaissance Technologies
4
Renaissance Technologies
New York
$58K – – –
FDCDDQ
5
Federation des caisses Desjardins du Quebec
Quebec, Canada
$57.7K -$522 -3 -0.9%
Susquehanna International Group
6
Susquehanna International Group
Pennsylvania
$44K -$31.8K -183 -42%
VF
7
Virtu Financial
New York
$44K +$44K +255 New
Deutsche Bank
8
Deutsche Bank
Germany
$38K +$518 +3 +1%
Citadel Advisors
9
Citadel Advisors
Florida
$29K +$29K +165 New
UBS Group
10
UBS Group
Switzerland
$24K +$22.9K +131 +2,183%
ARTA
11
A.R.T. Advisors
New York
$19K +$19K +114 New
TC
12
Truvestments Capital
Florida
$8K +$8K +44 New
BA
13
Ballew Advisors
Mississippi
$4K +$4K +30 New
Citigroup
14
Citigroup
New York
$2K – – –
Wells Fargo
15
Wells Fargo
California
$1K – – –
Toronto Dominion Bank
16
Toronto Dominion Bank
Ontario, Canada
$1K +$750 +3 +300%
Royal Bank of Canada
17
Royal Bank of Canada
Ontario, Canada
$1K +$667 +4 +200%
Millennium Management
18
Millennium Management
New York
– -$21K -106 Closed
CG
19
Cutler Group
California
– -$1K -9 Closed