CSCI

COSCIENS Biopharma Inc. Common Stock
CSCI

Overview Fund Activity
Delisted

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

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29 hedge funds and large institutions have $668K invested in COSCIENS Biopharma Inc. Common Stock in 2021 Q4 according to their latest regulatory filings, with 5 funds opening new positions, 7 increasing their positions, 7 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
29
Holders Change
-2
Holders Change %
-6.45%
% of All Funds
0.45%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
5
Increased
7
Reduced
7
Closed
7
Calls
$200K
Puts
$333K
Net Calls
-$133K
Net Calls Change
-$108K

Top Buyers

1
Citadel Advisors
1
Citadel Advisors
Florida
$68K
2
Group One Trading
2
Group One Trading
Illinois
$68K
3
UBS Group
3
UBS Group
Switzerland
$19K
4
Two Sigma Advisers
4
Two Sigma Advisers
New York
$16K
5
VF
5
Virtu Financial
New York
$48K

Top Sellers

1
N
1
Natixis
France
$0
2
Goldman Sachs
2
Goldman Sachs
New York
$0
3
Simplex Trading
3
Simplex Trading
Illinois
$0
4
LFA
4
Legacy Financial Advisors
Kentucky
$0
5
Renaissance Technologies
5
Renaissance Technologies
New York
$110K
Name Holding Trade Value Shares
Change 		Shares
Change %
Susquehanna International Group
1
Susquehanna International Group
Pennsylvania
$138K -$9.05K -254 -6%
Renaissance Technologies
2
Renaissance Technologies
New York
$110K -$10.8K -304 -9%
Group One Trading
3
Group One Trading
Illinois
$68K +$46.5K +1,314 +216%
Citadel Advisors
4
Citadel Advisors
Florida
$68K +$53.8K +1,513 +378%
VF
5
Virtu Financial
New York
$48K +$13K +362 +37%
EDRH
6
Edmond de Rothschild Holding
Switzerland
$36K – – –
Geode Capital Management
7
Geode Capital Management
Massachusetts
$32K – – –
FDCDDQ
8
Federation des caisses Desjardins du Quebec
Quebec, Canada
$31.7K +$10.7K +300 +51%
JPMorgan Chase & Co
9
JPMorgan Chase & Co
New York
$24K -$2.88K -80 -11%
Millennium Management
10
Millennium Management
New York
$20K +$1.16K +32 +6%
UBS Group
11
UBS Group
Switzerland
$19K +$19K +537 New
Two Sigma Advisers
12
Two Sigma Advisers
New York
$16K +$16K +444 New
Toronto Dominion Bank
13
Toronto Dominion Bank
Ontario, Canada
$11K +$6.19K +175 +129%
Morgan Stanley
14
Morgan Stanley
New York
$7K -$1.32K -41 -16%
SCM
15
Sterneck Capital Management
Missouri
$7K – – –
Cerity Partners
16
Cerity Partners
New York
$7K – – –
CG
17
Cutler Group
California
$5K – – –
VPIM
18
Vanguard Personalized Indexing Management
California
$5K +$5K +148 New
Bank of Montreal
19
Bank of Montreal
Ontario, Canada
$4K -$40 -1 -1%
National Bank of Canada
20
National Bank of Canada
Quebec, Canada
$4K +$4K +119 New
Wells Fargo
21
Wells Fargo
California
$2K -$1.6K -40 -44%
Osaic Holdings
22
Osaic Holdings
Arizona
$2K – – –
TC
23
Truvestments Capital
Florida
$1K – – –
SWM
24
Spire Wealth Management
Virginia
$1K – – –
FWM
25
Focused Wealth Management
New York
$1K +$500 +10 +100%
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