CSCIF · COSCIENS Biopharma Inc. · Shareholders & Ownership
Every disclosed holder of CSCIF in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns CSCIF
13F quarter Sep 30, 2025No chart: shares outstanding cannot be set against these holders.
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 3,910 | — |
| Insiders (Forms 3, 4, 5) | 0 | — |
| 13D/G-only blocks | 272,944 | — |
| Registered funds (N-PORT, not summed) | 0 | — |
% Out is unavailable: a foreign private issuer reports ordinary shares, a different unit from the listed shares.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of CSCIF
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
Goodwood Inc.
13D
CIK 1297339 · Unknown · May 30, 2025
|
257,257 | ||
| 2 |
Peter Puccetti
13D
CIK 1305386 · Unknown · Mar 1, 2026
|
15,687 | ||
| 3 |
TD Waterhouse Canada Inc.
13F
CIK 1999606 · Unknown · Sep 30, 2025
|
3,860 | ||
| 4 |
OSAIC HOLDINGS, INC.
13F
CIK 1677044 · Holding company · Sep 30, 2025
|
50 |
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.