Skip to main content
Equibles
FISV logo

FISV · Fiserv Inc · Short Interest

Track FISV — free

Use FISV with AI

Add company filings, earnings and prices to ChatGPT or Claude, then ask questions in your own chat.

Choose your app for step-by-step connection instructions. Sign in with Equibles when asked; no code or API key is needed.

Claude ChatGPT

After connecting, ask your AI to use Equibles to research FISV.

Other apps & server URL
https://mcp.equibles.com/mcp
Gemini CLI setup
or ask here

Free, nothing to set up — ALVIS runs on the same tools and cites every figure.

See what you can ask in ChatGPT or Claude

All connection guides →
$45.26 -0.10 (-0.22%) At close · Sep 30
S&P 500 member Russell 1000 member Rebalance outlook locked
Market Cap
$24.72B
Shares
531.77M
Volume · Sep 30 6.58M Avg daily vol (3M) 7.38M

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 →

FISV Latest Reported Short Interest

FINRA reported 30,030,691 FISV shares sold short as of the September 15, 2026 settlement date, a decrease of 3,247,145 shares. Days to cover was 3.96 based on FINRA's reported average daily volume.

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

FISV Short Interest Forecast

Equibles' model estimates 32,925,292 shares sold short for the September 30, 2026 settlement, +9.6% versus the latest reported position, with a likely range of 29,259,151 to 38,113,139 shares. This model prediction uses FINRA data through September 30, 2026; FINRA's official release is expected October 9, 2026.

Model estimate

Expected Sep 30 short interest

as of Sep 30 High confidence 79% chance it rises
32,925,292 +9.6% vs reported
Likely range 29,259,151 to 38,113,139 The latest estimate appears in the chart below. Official release expected Oct 9. Methodology
Short Squeeze Score
46/100
Short interest 5.6% of shares — P75 Days to cover 4.0 — P55 Price vs VWAP -11.6% — P29 Short-volume trend -8.3% — P19 Short interest change -9.8% — P21 Worst FTD 0.00% of shares — P34

Positioning score 46.1 + 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.

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 2026-10-01 01:29 UTC. Options model values may come from a cached snapshot; their original computation time is not supplied. Open interest has its own effective date.

1M 3M 6M 1Y 5Y All
Dimensions
  • Add to chart

    • 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 30,030,691 33,277,836 -3,247,145 3.96
    2026-08-31 33,277,836 29,919,466 +3,358,370 6.28
    2026-08-14 29,919,466 21,002,070 +8,917,396 2.76
    2026-07-31 21,002,070 20,623,415 +378,655 3.62
    2026-07-15 20,623,415 23,234,067 -2,610,652 2.88
    2026-06-30 23,234,067 15,207,367 +8,026,700 2.26
    2026-06-15 15,207,367 15,345,074 -137,707 1.88
    2026-05-29 15,345,074 14,208,673 +1,136,401 2.25
    2026-05-15 14,208,673 14,216,317 -7,644 1.91
    2026-04-30 14,216,317 16,054,917 -1,838,600 3.07
    2026-04-15 16,054,917 14,917,674 +1,137,243 2.58
    2026-03-31 14,917,674 14,392,468 +525,206 2.24
    2026-03-13 14,392,468 13,428,190 +964,278 2.42
    2026-02-27 13,428,190 14,257,158 -828,968 1.70
    2026-02-13 14,257,158 16,740,295 -2,483,137 1.27
    2026-01-30 16,740,295 20,126,230 -3,385,935 1.96
    2026-01-15 20,126,230 16,773,547 +3,352,683 2.03
    2025-12-31 16,773,547 15,241,013 +1,532,534 1.77
    2025-12-15 15,241,013 8,052,396 +7,188,617 1.24
    2025-11-28 8,052,396 10,801,190 -2,748,794 1.13
    2025-11-14 10,801,190 10,531,027 +270,163 1.00

    Full FINRA short interest reporting calendar

    Showing 1–21 of 21 settlements
    Key facts CIK 798354 CUSIP 337738108 13F (30d) 32 filings 21 filers Visit website Investor relations