Institutional Ownership
Rambus Inc Del
CUSIP 750917106COMRMBSQ1 2026
Shares Short
4.58M
As of Jul 15, 2026
Days to Cover
1.61
Short shares ÷ avg daily volume
Change vs Prior
-6.1%
vs previous settlement
Avg Daily Volume
2.84M
FINRA reported ADV
Short Interest History
17 settlements on record · FINRA consolidated
Higher short interest is bearish: increases show red, decreases green.
| Settlement | Shares Short | Prior | Change | Avg Daily Vol | Days to Cover |
|---|---|---|---|---|---|
| Jul 15, 2026 | 4.58M | 4.88M | -6.1% | 2.84M | 1.61 |
| Jun 30, 2026 | 4.88M | 7.68M | -36.5% | 4.60M | 1.06 |
| Jun 15, 2026 | 7.68M | 7.23M | +6.2% | 2.78M | 2.76 |
| May 29, 2026 | 7.23M | 7.63M | -5.2% | 2.03M | 3.56 |
| May 15, 2026 | 7.63M | 6.88M | +11.0% | 2.28M | 3.35 |
| Apr 30, 2026 | 6.88M | 6.76M | +1.7% | 3.31M | 2.08 |
| Apr 15, 2026 | 6.76M | 5.99M | +12.9% | 1.98M | 3.42 |
| Mar 31, 2026 | 5.99M | 6.91M | -13.4% | 1.90M | 3.15 |
| Mar 13, 2026 | 6.91M | 6.32M | +9.4% | 2.07M | 3.34 |
| Feb 27, 2026 | 6.32M | 6.45M | -1.9% | 1.45M | 4.36 |
| Feb 13, 2026 | 6.45M | 4.77M | +35.1% | 4.31M | 1.49 |
| Jan 30, 2026 | 4.77M | 4.31M | +10.7% | 2.93M | 1.63 |