CSCI

COSCIENS Biopharma Inc. Common Stock
CSCI

Overview Fund Activity
Delisted

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

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24 hedge funds and large institutions have $7.48M invested in COSCIENS Biopharma Inc. Common Stock in 2018 Q4 according to their latest regulatory filings, with 13 funds opening new positions, 6 increasing their positions, 2 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
24
Holders Change
+7
Holders Change %
+41.18%
% of All Funds
0.54%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.02%
New
13
Increased
6
Reduced
2
Closed
5
Calls
$90K
Puts
$1K
Net Calls
+$89K
Net Calls Change
+$101K

Top Buyers

1
JGC
1
J. Goldman & Co
New York
$2.93M
2
AFM
2
Anson Funds Management
Texas
$987K
3
Morgan Stanley
3
Morgan Stanley
New York
$2.08M
4
BCM
4
Bridgeway Capital Management
Texas
$326K
5
BFM
5
Boothbay Fund Management
New York
$135K

Top Sellers

1
VF
1
Virtu Financial
New York
$0
2
UBS Group
2
UBS Group
Switzerland
$3K
3
Citadel Advisors
3
Citadel Advisors
Florida
$0
4
ARTA
4
A.R.T. Advisors
New York
$0
5
BA
5
Ballew Advisors
Mississippi
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
JGC
1
J. Goldman & Co
New York
$2.93M +$2.93M +9,975 New
Morgan Stanley
2
Morgan Stanley
New York
$2.08M +$973K +3,308 +88%
AFM
3
Anson Funds Management
Texas
$987K +$987K +3,358 New
BCM
4
Bridgeway Capital Management
Texas
$326K +$326K +1,110 New
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$255K +$17.1K +58 +7%
BFM
6
Boothbay Fund Management
New York
$135K +$135K +459 New
Acadian Asset Management
7
Acadian Asset Management
Massachusetts
$133K +$28.4K +96 +27%
Renaissance Technologies
8
Renaissance Technologies
New York
$97K – – –
FDCDDQ
9
Federation des caisses Desjardins du Quebec
Quebec, Canada
$95.8K -$1.47K -5 -2%
Susquehanna International Group
10
Susquehanna International Group
Pennsylvania
$95K +$20.8K +71 +28%
HIM
11
Hillsdale Investment Management
Ontario, Canada
$77K +$77K +262 New
AAP
12
Ardsley Advisory Partners
Connecticut
$74K +$74K +250 New
Deutsche Bank
13
Deutsche Bank
Germany
$70K +$5.83K +20 +9%
OSAM
14
O'Shaughnessy Asset Management
Connecticut
$66K +$66K +225 New
Jane Street
15
Jane Street
New York
$30K +$30K +101 New
BlackRock
16
BlackRock
New York
$14K +$14K +49 New
AG
17
Advisor Group
Arizona
$4K +$4K +15 New
UBS Group
18
UBS Group
Switzerland
$3K -$38.1K -127 -93%
Citigroup
19
Citigroup
New York
$3K – – –
Royal Bank of Canada
20
Royal Bank of Canada
Ontario, Canada
$3K +$1K +3 +50%
Wells Fargo
21
Wells Fargo
California
$2K – – –
Simplex Trading
22
Simplex Trading
Illinois
$1K +$1K +5 New
VF
23
Virtu Financial
New York
– -$44K -255 Closed
Citadel Advisors
24
Citadel Advisors
Florida
– -$29K -165 Closed
ARTA
25
A.R.T. Advisors
New York
– -$19K -114 Closed
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