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RMBS · Rambus Inc

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$85.76 -5.35 (-5.87%) At close · Aug 28
S&P 400 member Russell 1000 member Rebalance outlook locked
Market Cap
$9.30B
Shares
108.14M

Shares sold short and not yet covered, reported twice monthly. Days to cover is the reported short position divided by average daily volume.

RMBS Short Interest Forecast

Equibles' model estimates 5,314,923 shares sold short for the August 31, 2026 settlement, -2.2% versus the latest reported position. This model prediction uses FINRA data through August 21, 2026; FINRA's official release is expected September 10, 2026.

Model estimate

Expected Aug 31 short interest

as of Aug 21
5,314,923 -2.2% vs reported
The latest estimate appears in the chart below. Official release expected Sep 10. Methodology
Short Squeeze Score
57/100
Short interest 5.0% of shares — P74 Days to cover 2.8 — P47 Price vs VWAP -25.6% — P9 Short-volume trend +13.2% — P87 Short interest change +32.9% — P89 Worst FTD 0.00% of shares — P17

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-08-14). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.

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    • Short Interest History

    Settlement Date Current Position Previous Position Change Days to Cover
    2026-09-15 Scheduled
    FINRA publishes Sep 24
    		 — — — —
    2026-08-31 Scheduled
    FINRA publishes Sep 10
    		 — — — —
    2026-08-14 5,432,091 4,087,131 +1,344,960 2.83
    2026-07-31 4,087,131 4,581,716 -494,585 1.29
    2026-07-15 4,581,716 4,878,765 -297,049 1.61
    2026-06-30 4,878,765 7,682,296 -2,803,531 1.06
    2026-06-15 7,682,296 7,232,931 +449,365 2.76
    2026-05-29 7,232,931 7,632,626 -399,695 3.56
    2026-05-15 7,632,626 6,878,263 +754,363 3.35
    2026-04-30 6,878,263 6,763,258 +115,005 2.08
    2026-04-15 6,763,258 5,990,703 +772,555 3.42
    2026-03-31 5,990,703 6,914,782 -924,079 3.15
    2026-03-13 6,914,782 6,321,929 +592,853 3.34
    2026-02-27 6,321,929 6,447,760 -125,831 4.36
    2026-02-13 6,447,760 4,773,182 +1,674,578 1.49
    2026-01-30 4,773,182 4,310,850 +462,332 1.63
    2026-01-15 4,310,850 4,082,282 +228,568 2.48
    2025-12-31 4,082,282 4,043,238 +39,044 3.44
    2025-12-15 4,043,238 3,627,613 +415,625 3.20
    2025-11-28 3,627,613 3,691,013 -63,400 2.10
    2025-11-14 3,691,013 4,311,264 -620,251 2.08
    2025-10-31 4,311,264 4,420,382 -109,118 1.78
    2025-10-15 4,420,382 4,574,609 -154,227 2.21
    2025-09-30 4,574,609 4,686,828 -112,219 1.47
    2025-09-15 4,686,828 4,209,916 +476,912 2.17

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements
    Key facts CIK 917273 CUSIP 750917106 13F (30d) 444 filings 428 filers Visit website Investor relations

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