CSCI

COSCIENS Biopharma Inc. Common Stock
CSCI

Overview Fund Activity
Delisted

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

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14 hedge funds and large institutions have $3.76M invested in COSCIENS Biopharma Inc. Common Stock in 2016 Q1 according to their latest regulatory filings, with 4 funds opening new positions, 6 increasing their positions, 2 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
14
Holders Change
-3
Holders Change %
-17.65%
% of All Funds
0.37%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
4
Increased
6
Reduced
2
Closed
7
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$1.72M
2
Deutsche Bank
2
Deutsche Bank
Germany
$110K
3
Jane Street
3
Jane Street
New York
$65K
4
Millennium Management
4
Millennium Management
New York
$63K
5
Citadel Advisors
5
Citadel Advisors
Florida
$47K

Top Sellers

1
OAM
1
Oxford Asset Management
United Kingdom
$0
2
SM
2
Sabby Management
Florida
$1.64M
3
Susquehanna International Group
3
Susquehanna International Group
Pennsylvania
$0
4
UBS Group
4
UBS Group
Switzerland
$0
5
Walleye Trading
5
Walleye Trading
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Renaissance Technologies
1
Renaissance Technologies
New York
$1.72M +$96.3K +290 +6%
SM
2
Sabby Management
Florida
$1.64M -$138K -416 -8%
Deutsche Bank
3
Deutsche Bank
Germany
$110K +$71.7K +219 +187%
Jane Street
4
Jane Street
New York
$65K +$65K +197 New
Millennium Management
5
Millennium Management
New York
$63K +$63K +190 New
Bank of Montreal
6
Bank of Montreal
Ontario, Canada
$50K +$33.3K +100 +200%
Citadel Advisors
7
Citadel Advisors
Florida
$47K +$47K +143 New
VKH
8
Virtu KCG Holdings
New York
$34K +$34K +103 New
Bank of America
9
Bank of America
North Carolina
$14K -$1.3K -4 -9%
Morgan Stanley
10
Morgan Stanley
New York
$10K +$7.24K +21 +263%
Royal Bank of Canada
11
Royal Bank of Canada
Ontario, Canada
$8K +$320 +1 +4%
TRCT
12
Tower Research Capital (TRC)
New York
$4K +$3.39K +11 +550%
LTFS
13
Ladenburg Thalmann Financial Services
Florida
$2K – – –
OAM
14
Oxford Asset Management
United Kingdom
– -$631K -1,312 Closed
Susquehanna International Group
15
Susquehanna International Group
Pennsylvania
– -$109K -243 Closed
UBS Group
16
UBS Group
Switzerland
– -$20K -45 Closed
Walleye Trading
17
Walleye Trading
New York
– -$8K -17 Closed
Creative Planning
18
Creative Planning
Kansas
– -$4K -9 Closed
PCM
19
Prelude Capital Management
New York
– -$2K -4 Closed