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CSU
Constellation Software Inc.
3,236.06
−3.94 −0.12%
CAD · close Oct 21
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Work order
29
FLAG · insiders 25, shorts 0, street 62
Insiders, 90 days
−$3.8M
net selling · 0 buys, 1 sell
Shares short
391K
CIRO 2026-09-30 · +149K last period
Collision
no
insiders buying while shorts add
Calls on record
+3.2
avg pts vs index · 1 scored
FINANCIALS: SEDAR+ DOES NOT PUBLISH MACHINE-READABLE STATEMENTS; PRICE AND SHORT DATA ONLY FOR CANADIAN NAMES52W 2,258.18 – 3,844.22
Short interest
| Report date | Shares short | Change | % of shares out |
|---|---|---|---|
| 2026-09-30 | 391K | +149K | — |
| 2026-09-15 | 242K | −47K | — |
| 2026-08-31 | 290K | −51K | — |
| 2026-08-15 | 340K | +31K | — |
| 2026-07-31 | 309K | −14K | — |
| 2026-07-15 | 323K | −21K | — |
CIRO publishes consolidated short positions for the 15th and month end. Short Watch, all names.