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MARA · MARA Holdings, Inc.

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$11.31 -0.29 (-2.50%) At close · Sep 4
S&P 600 member Russell 2000 member Rebalance outlook locked
Market Cap
$4.37B
Shares
386.30M

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

MARA Latest Reported Short Interest

FINRA reported 110,304,172 MARA shares sold short as of the August 14, 2026 settlement date, an increase of 3,855,096 shares. Days to cover was 3.06 based on FINRA's reported average daily volume.

Official FINRA short-interest data · share counts are restated for subsequent splits of this listing

MARA Short Interest Forecast

Equibles' model estimates 114,737,381 shares sold short for the August 31, 2026 settlement, +4.0% versus the latest reported position, with a likely range of 99,826,671 to 127,968,571 shares. This model prediction uses FINRA data through August 31, 2026; FINRA's official release is expected September 10, 2026.

Model estimate

Expected Aug 31 short interest

as of Aug 31 Low confidence 56% chance it rises
114,737,381 +4.0% vs reported
Likely range 99,826,671 to 127,968,571 The latest estimate appears in the chart below. Official release expected Sep 10. Methodology
Short Squeeze Score
68/100
Short interest 28.6% of shares — P100 Days to cover 3.1 — P50 Price vs VWAP -5.8% — P31 Short-volume trend +2.5% — P60 Short interest change +3.6% — P65 Worst FTD 0.11% of shares — P84

Positioning score 68.5 + catalyst boost 0 (total capped at 100). This is a screening index, not a probability of a squeeze.

Method and coverage limits

Factor percentiles compare eligible primary operating-company stocks reporting short interest at the latest settlement date (2026-08-14). The weighted mean uses short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, and fails-to-deliver 10%. Missing factors redistribute their weight; incomplete coverage is not evidence of low risk. Price, volume, and earnings boosts add 10 each, capped at 20.

Shares outstanding are not free float. Borrow fees, utilization, lendable supply, recalls, and dealer inventory are not measured. Short-sale volume does not measure the change in open shorts; fails to deliver are not a borrow-cost measurement; price vs VWAP does not establish short sellers' entry prices. Earnings can move prices in either direction.

The weights are judgment-based, not calibrated to future squeeze outcomes. The separate options assessment below does not change this universe ranking.

Options positioning & squeeze sensitivity

Nearest expiration after today within 30 calendar days; same-day expirations and later maturities are excluded.

Open interest is incomplete, stale, or dated inconsistently; positioning totals are unavailable.

Open interest has both a buyer and a seller; it does not reveal dealer hedge direction. Gross gamma sums both calls and puts without netting and uses a local 1% price-change approximation. It measures sensitivity, not predicted buying or a squeeze probability.

Assessment prepared 2026-09-05 23:10 UTC. Options model values may come from a cached snapshot; their original computation time is not supplied. Open interest has its own effective date.

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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
    		 — — — —
    2026-08-14 110,304,172 106,449,076 +3,855,096 3.06
    2026-07-31 106,449,076 110,275,677 -3,826,601 2.02
    2026-07-15 110,275,677 106,931,027 +3,344,650 2.48
    2026-06-30 106,931,027 102,557,829 +4,373,198 2.33
    2026-06-15 102,557,829 98,639,074 +3,918,755 2.70
    2026-05-29 98,639,074 99,327,568 -688,494 2.51
    2026-05-15 99,327,568 100,147,342 -819,774 2.22
    2026-04-30 100,147,342 104,700,310 -4,552,968 2.16
    2026-04-15 104,700,310 113,176,357 -8,476,047 2.44
    2026-03-31 113,176,357 114,369,889 -1,193,532 2.37
    2026-03-13 114,369,889 114,357,124 +12,765 2.30
    2026-02-27 114,357,124 110,976,251 +3,380,873 2.64
    2026-02-13 110,976,251 114,372,561 -3,396,310 1.97
    2026-01-30 114,372,561 105,226,658 +9,145,903 2.74
    2026-01-15 105,226,658 103,795,117 +1,431,541 2.65
    2025-12-31 103,795,117 103,841,544 -46,427 2.96
    2025-12-15 103,841,544 103,177,525 +664,019 2.56
    2025-11-28 103,177,525 97,822,687 +5,354,838 2.14
    2025-11-14 97,822,687 94,030,357 +3,792,330 2.16
    2025-10-31 94,030,357 97,832,228 -3,801,871 2.35
    2025-10-15 97,832,228 101,158,403 -3,326,175 1.63
    2025-09-30 101,158,403 107,776,437 -6,618,034 1.30
    2025-09-15 107,776,437 101,992,872 +5,783,565 1.75

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements
    Key facts CIK 1507605 CUSIP 565788106 13F (30d) 281 filings 279 filers Visit website Investor relations