Who holds it, who is betting against it, and where the big money is moving
Net of large-order buying minus selling, in USD. Over this window: −$17.89M (4 inflow days, 16 outflow days).
The five largest holders on file together own 69.7% of shares outstanding.
Reported short interest has fallen from 8.12% to 7.14% of float over the last 6 biweekly reports (30 Jun 2026 to 15 Sep 2026).
| Report date | Shares short | % of float | Days to cover |
|---|---|---|---|
| 15 Sep 2026 | 28,573,240 | 7.1% | 4.8 |
| 31 Aug 2026 | 21,762,878 | 5.4% | 4.7 |
| 14 Aug 2026 | 26,374,084 | 6.6% | 6.6 |
| 31 Jul 2026 | 26,882,089 | 6.7% | 12.9 |
| 15 Jul 2026 | 26,494,352 | 6.6% | 11.1 |
| 30 Jun 2026 | 27,601,137 | 8.1% | 5.7 |
No comments yet — be the first to weigh in on RUM.