RUBI
Rubico Inc.Company with tickers: RUBI
CIK
1943421
CUSIP
Y1250N115
Shares Outstanding
385,501
Website
https://rubicoinc.com
Investor Relations
https://rubicoinc.com/investors
Total shares sold short and not yet covered, reported to FINRA by broker-dealers and published twice a month (bi-monthly). Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.
Short Squeeze Score
40/100
Short interest 11.5% of shares — P91
Days to cover 1.0 — P15
Short-volume trend -11.5% — P15
Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-05-29). Equal-weight mean of the available factors.
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-05-29 | 44,177 | 163,804 | -119,627 | 1.00 |
| 2026-05-15 | 163,804 | 60,375 | +103,429 | 2.10 |
| 2026-04-30 | 60,375 | 59,604 | +771 | 1.00 |
| 2026-04-15 | 59,604 | 257,505 | -197,901 | 1.00 |
| 2026-03-31 | 257,505 | 497,421 | -239,916 | 1.00 |
| 2026-03-13 | 497,421 | 113,853 | +383,568 | 1.00 |
| 2026-02-27 | 113,853 | 61,704 | +52,149 | 1.00 |
| 2026-02-13 | 61,704 | 120,875 | -59,171 | 1.00 |
| 2026-01-30 | 120,875 | 222,699 | -101,824 | 1.00 |
| 2026-01-15 | 222,699 | 201,489 | +21,210 | 1.00 |
| 2025-12-31 | 201,489 | 285,164 | -83,675 | 1.00 |
| 2025-12-15 | 285,164 | 5,682,254 | -5,397,090 | 1.00 |
| 2025-11-28 | 5,682,254 | 5,216,827 | +465,427 | 1.00 |
| 2025-11-14 | 5,216,827 | 248,113 | +4,968,714 | 1.00 |
| 2025-10-31 | 248,113 | 156,763 | +91,350 | 1.00 |
| 2025-10-15 | 156,763 | 142,093 | +14,670 | 3.17 |
| 2025-09-30 | 142,093 | 24,070 | +118,023 | 1.57 |
| 2025-09-15 | 24,070 | 13,388 | +10,682 | 1.00 |
| 2025-08-29 | 13,388 | 79,826 | -66,438 | 1.00 |
| 2025-08-15 | 79,826 | 0 | +79,826 | 1.00 |
Showing 1–20 of 20 settlements