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SFTBF · Softbank Group Corp. · Short Interest

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$41.22 +0.72 (+1.78%) At close · Oct 1
Rebalance outlook locked
Market Cap
$227.96B
Shares
5.70B
Volume · Oct 1 2340 Avg daily vol (3M) 9272

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

Pull short interest history through the short interest API or MCP →

SFTBF Latest Reported Short Interest

FINRA reported 15,930,091 SFTBF shares sold short as of the September 15, 2026 settlement date, a decrease of 451,403 shares. Days to cover was 999+ based on FINRA's reported average daily volume.

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

SFTBF Short Interest Forecast

Equibles' model estimates 15,160,711 shares sold short for the September 30, 2026 settlement, -4.8% versus the latest reported position, with a likely range of 12,398,615 to 16,263,117 shares. This model prediction uses FINRA data through September 24, 2026; FINRA's official release is expected October 9, 2026.

Model estimate

Expected Sep 30 short interest

as of Sep 24 Low confidence 61% chance it falls
15,160,711 -4.8% vs reported
Likely range 12,398,615 to 16,263,117 The latest estimate appears in the chart below. Official release expected Oct 9. Methodology
Short Squeeze Score
61/100
Short interest 0.3% of shares — P28 Days to cover 999+ — P100 Price vs VWAP +13.2% — P94 Short-volume trend +32.1% — P98 Short interest change -2.8% — P33 Worst FTD 0.00% of shares — P7

Positioning score 61.2 + 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 (2026-09-15). 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.

A complete options reference is 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 2026-10-02 07:09 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
    2026-10-15 Scheduled
    FINRA publishes Oct 26
    		 — — — —
    2026-09-30 Scheduled
    FINRA publishes Oct 9
    		 — — — —
    2026-09-15 15,930,091 16,381,494 -451,403 999+
    2026-08-31 16,381,494 18,133,471 -1,751,977 999+
    2026-08-14 18,133,471 21,137,995 -3,004,524 951.74
    2026-07-31 21,137,995 18,722,419 +2,415,576 999+
    2026-07-15 18,722,419 18,481,203 +241,216 930.12
    2026-06-30 18,481,203 15,787,068 +2,694,135 186.50
    2026-06-15 15,787,068 14,470,690 +1,316,378 535.23
    2026-05-29 14,470,690 19,986,417 -5,515,727 130.07
    2026-05-15 19,986,417 24,994,387 -5,007,970 328.76
    2026-04-30 24,994,387 23,681,039 +1,313,348 598.73
    2026-04-15 23,681,039 19,536,298 +4,144,741 509.54
    2026-03-31 19,536,298 18,992,463 +543,835 883.80
    2026-03-13 18,992,463 17,516,214 +1,476,249 999+
    2026-02-27 17,516,214 16,624,693 +891,521 658.01
    2026-02-13 16,624,693 19,350,833 -2,726,140 167.22
    2026-01-30 19,350,833 16,077,013 +3,273,820 857.75
    2026-01-15 16,077,013 3,648,459 +12,428,554 509.91
    2025-12-31 3,648,459 3,191,474 +456,985 130.82
    2025-12-15 3,191,666 2,705,979 +485,687 417.21
    2025-11-28 2,705,979 1,522,984 +1,182,995 192.65
    2025-11-14 1,567,426 1,743,986 -176,560 177.79
    2025-10-31 1,743,986 1,867,691 -123,705 286.04
    2025-10-15 1,867,691 2,587,592 -719,901 76.49

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements
    Key facts CIK 1065521 Visit website Investor relations