New Positions
0 managers initiated
Top five by reported value
No new institutional positions this quarter.
COSCIENS Biopharma Inc. OQB:CSCIF
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-09-30 · prior 2025-06-30.
0 new1 added3 reduced12 exited
Total Institutional Holders
3
as of 2025-09-30
Top Holder
Royal Bank of Canada
$25.0K
Largest QoQ Increase
Royal Bank of Canada
+3,867 sh
Largest QoQ Decrease
SUSQUEHANNA INTERNATIONAL GROUP, LLP
-11,504 sh
Added To(1)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Royal Bank of Canada | 8,106 | +3,867 | $25.0K | +$11.0K | 91.2% |
Reduced(3)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| TD Waterhouse Canada Inc. | 3,860 | 0 | $10.2K | -$3.1K | 0.0% |
| ADVISOR GROUP HOLDINGS, INC. | 50 | 0 | $153 | +$19 | 0.0% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | 0 | $0 | $0 | — |
Sold Out(12)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0 | -11,504 | $0 | -$39.0K | — |
| Federation des caisses Desjardins du Quebec | 0 | -2,435 | $0 | -$8.1K | — |
| UBS Group AG | 0 | -2,369 | $0 | -$8.1K | — |
| NATIONAL BANK OF CANADA /FI/ | 0 | -1,149 | $0 | -$3.8K | — |
| MORGAN STANLEY | 0 | -500 | $0 | -$1.7K | — |
| MAI Capital Management | 0 | -401 | $0 | -$1.4K | — |
| SBI Securities Co., Ltd. | 0 | -165 | $0 | -$561 | — |
| BNP PARIBAS ARBITRAGE, SNC | 0 | -100 | $0 | -$339 | — |
| GROUP ONE TRADING, L.P. | 0 | -37 | $0 | -$125 | — |
| Truvestments Capital LLC | 0 | -22 | $0 | -$75 | — |
| RAYMOND JAMES FINANCIAL INC | 0 | -2 | $0 | -$7 | — |
| Groupe la Francaise | 0 | -1 | $0 | -$3 | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-09-30.
| Manager | Shares | $ Value | Δ Shares | QoQ % |
|---|---|---|---|---|
| Royal Bank of Canada | 8,106 | $25.0K | +3,867 | 91.2% |
| TD Waterhouse Canada Inc. | 3,860 | $10.2K | 0 | 0.0% |
| ADVISOR GROUP HOLDINGS, INC. | 50 | $153 | 0 | 0.0% |
New & Closed Positions this quarter
Closed Positions
12 managers exited
Top five by prior-quarter value
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for CSCIF against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.