1 institutions reported holding $1,021 of QUEBECOR INC CL A MULT VTG ISIN #CA7481931094 SEDOL #2716695 (QBCAF) in SEC 13F filings for 2026-03-31. Largest institutional holders: Minot DeBlois Advisors LLC ($1,021). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Minot DeBlois Advisors LLC | $1,021 | 25 | Trimmed |
Source: SEC Form 13F filings · as of 2026-03-31