RBCN
Rubicon Technology, Inc.Company with tickers: RBCN
CIK
1410172
Shares Outstanding
9,377,815
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-03-13 | 8,177 | 8,208 | -31 | 8.45 |
| 2026-02-27 | 8,208 | 8,120 | +88 | 1.00 |
| 2026-02-13 | 8,120 | 8,025 | +95 | 7.69 |
| 2026-01-30 | 8,025 | 8,025 | 0 | 4.76 |
| 2026-01-15 | 8,025 | 7,970 | +55 | 1.70 |
| 2025-12-31 | 7,970 | 7,970 | 0 | 4.50 |
| 2025-12-15 | 7,970 | 7,970 | 0 | 2.15 |
| 2025-11-28 | 7,970 | 11,042 | -3,072 | 1.00 |
| 2025-11-14 | 11,042 | 11,042 | 0 | 4.34 |
| 2025-10-31 | 11,042 | 11,042 | 0 | 1.67 |
| 2025-10-15 | 11,042 | 12,241 | -1,199 | 5.19 |
| 2025-09-30 | 12,241 | 11,826 | +415 | 1.99 |
| 2025-09-15 | 11,826 | 14,160 | -2,334 | 1.32 |
| 2025-08-29 | 14,160 | 12,238 | +1,922 | 1.00 |
| 2025-08-15 | 12,238 | 11,181 | +1,057 | 1.00 |
| 2025-07-31 | 11,181 | 12,208 | -1,027 | 2.55 |
| 2025-07-15 | 12,208 | 11,710 | +498 | 16.89 |
| 2025-06-30 | 11,710 | 11,483 | +227 | 3.80 |
| 2025-06-13 | 11,483 | 11,647 | -164 | 8.89 |
| 2025-05-30 | 11,647 | 11,172 | +475 | 1.63 |
| 2025-05-15 | 11,172 | 11,008 | +164 | 2.64 |
| 2025-04-30 | 11,008 | 10,808 | +200 | 6.00 |
| 2025-04-15 | 10,808 | 10,803 | +5 | 5.00 |
| 2025-03-31 | 10,803 | 10,804 | -1 | 4.42 |