COSCIENS Biopharma Ownership | Who Owns COSCIENS Biopharma?

COSCIENS Biopharma Ownership Summary

COSCIENS Biopharma is owned by 0.85% institutional investors, 1.49% insiders, and 97.65% retail investors. Td waterhouse canada is the largest institutional shareholder, holding 0.12% of CSCI shares.

CSCI Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	COSCIENS Biopharma	0.85%	1.49%	97.65%
Sector	Healthcare Stocks	488.17%	11.08%	-399.26%
Industry	Biotech Stocks	307.00%	11.11%	-218.12%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Td waterhouse canada	3.86K	0.12%	$13.22K
National bank of canada /fi/	1.15K	0.04%	$3.80K
Mai capital management	401.00	0.01%	$1.36K
Truvestments capital	22.00	0.00%	$75.00
Raymond james financial	2.00	0.00%	$7.00
Graybill wealth management	-	-	-

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Td waterhouse canada	3.86K	0.00%	$13.22K
National bank of canada /fi/	1.15K	-	$3.80K
Truvestments capital	22.00	-	$75.00
Mai capital management	401.00	-	$1.36K
Graybill wealth management	-	-	-
Raymond james financial	2.00	-	$7.00

Top Buyers

Holder	Shares	% Assets	Change
Td waterhouse canada	3.86K	0.00%	143.00
National bank of canada /fi/	1.15K	-	27.00
Raymond james financial	2.00	-	2.00
Truvestments capital	22.00	-	-
Mai capital management	401.00	-	-

Top Sellers

Holder	Shares	% Assets	Change
Graybill wealth management	-	-	-50.00
Truvestments capital	22.00	-	-
Mai capital management	401.00	-	-
Raymond james financial	2.00	-	2.00
National bank of canada /fi/	1.15K	-	27.00

New Positions

Holder	Shares	% Assets	Change	Value
Raymond james financial	2.00	-	2.00	$7.00

Sold Out

Holder	Change
Graybill wealth management	-50.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2025	15	-	26,834	-0.94%	-	114.99%	5	25.00%	3	-25.00%
Mar 31, 2025	15	-	27,090	29.01%	-	160.16%	4	-60.00%	4	300.00%
Dec 31, 2024	15	87.50%	20,998	25.83%	-	254.15%	10	25.00%	1	-
Sep 30, 2024	8	-	16,688	-	-	-	8	-	-	-

CSCI Ownership FAQ

Who Owns COSCIENS Biopharma?

COSCIENS Biopharma shareholders are primarily institutional investors at 0.85%, followed by 1.49% insiders and 97.66% retail investors. The average institutional ownership in COSCIENS Biopharma's industry, Biotech Stocks , is 307.00%, which COSCIENS Biopharma falls below.

Who owns the most shares of COSCIENS Biopharma?

COSCIENS Biopharma’s largest shareholders are Td waterhouse canada (3.86K shares, 0.12%), National bank of canada /fi/ (1.15K shares, 0.04%), and Mai capital management (401 shares, 0.01%). Together, they hold 0.17% of COSCIENS Biopharma’s total shares outstanding.

Does Blackrock own COSCIENS Biopharma?

BlackRock is not among the top 10 institutional shareholders of COSCIENS Biopharma.

Who is COSCIENS Biopharma’s biggest shareholder by percentage of total assets invested?

Td waterhouse canada is COSCIENS Biopharma’s biggest shareholder by percentage of total assets invested, with 0.00% of its assets in 3.86K COSCIENS Biopharma shares, valued at 13.22K$.

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