% of shares outstanding not shown: no SEC cover-page share count falls within 120 days of the 2026-Q1 quarter end, so any percentage would rest on a count that cannot speak for this quarter. Holder share counts are shown as filed.
Crowding percentile lands with its cohort — the cohort is size-matched, so it needs a market cap for CAS in the served universe — that lands with the next screener build.
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | TD Waterhouse Canada Inc. | 5,0005,000 | $123,200 | — | ADD 400% |
| 2 | UBS Group AG | 187187 | $4,612 | — | NEW |
Ranked by each filer’s own reported value, not shares.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| TD Waterhouse Canada Inc. | +4,000 | $98,644 | ADD |
| UBS Group AG | +187 | $4,612 | OPEN |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| Ovata Capital Management Ltd | −360,000 | $9M | CLOSE |
| JANE STREET GROUP, LLC | −21,051 | $519,139 | CLOSE |
Prior quarter split-rebased · 13Fs are long, US-listed only.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| TD Waterhouse Canada Inc. | — | — | — | — | 1K | 5K | $123,200 |
| UBS Group AG | 5K | 6K | — | — | — | 187 | $4,612 |
Green = added, red = trimmed, grey = held; a dash is a quarter with no 13F on file — a gap, not an exit.
Holders only — breaks = no 13F.
Short interest has its own tab now — open SI →
SEC Form 13F · ~10,250 filers, 10y · long-only, US-listed, filed ≤45d after quarter-end.