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ENPH · Enphase Energy, Inc.

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Market Cap
$4.91B
Shares
131.80M

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

ENPH Short Interest Forecast

Equibles' model estimates 21,409,494 shares sold short for the August 31, 2026 settlement, -0.7% 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
21,409,494 -0.7% vs reported
The latest estimate appears in the chart below. Official release expected Sep 10. Methodology
Short Squeeze Score
65/100
Short interest 16.4% of shares — P97 Days to cover 5.4 — P73 Price vs VWAP -21.6% — P12 Short-volume trend +1.3% — P56 Short interest change -6.4% — P33 Worst FTD 0.07% of shares — P80

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.

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 21,559,258 23,034,764 -1,475,506 5.42
2026-07-31 23,034,764 22,918,331 +116,433 4.61
2026-07-15 22,918,331 23,529,439 -611,108 5.06
2026-06-30 23,529,439 24,211,504 -682,065 2.91
2026-06-15 24,211,504 26,746,091 -2,534,587 3.49
2026-05-29 26,746,091 30,028,982 -3,282,891 2.46
2026-05-15 30,028,982 30,271,044 -242,062 3.60
2026-04-30 30,271,044 26,468,109 +3,802,935 3.76
2026-04-15 26,468,109 25,404,624 +1,063,485 4.30
2026-03-31 25,404,624 20,886,651 +4,517,973 5.08
2026-03-13 20,886,651 20,644,220 +242,431 4.42
2026-02-27 20,644,220 21,817,775 -1,173,555 4.14
2026-02-13 21,817,775 25,857,955 -4,040,180 1.75
2026-01-30 25,857,955 28,722,216 -2,864,261 3.72
2026-01-15 28,722,216 31,765,107 -3,042,891 4.73
2025-12-31 31,765,107 31,004,514 +760,593 7.00
2025-12-15 31,004,514 30,064,704 +939,810 4.63
2025-11-28 30,064,704 27,209,932 +2,854,772 5.11
2025-11-14 27,209,932 28,211,237 -1,001,305 3.06
2025-10-31 28,211,237 27,256,856 +954,381 3.34
2025-10-15 27,256,856 27,896,275 -639,419 4.02
2025-09-30 27,896,275 25,370,400 +2,525,875 2.72
2025-09-15 25,370,400 25,626,184 -255,784 3.73

Full FINRA short interest reporting calendar

Showing 1–23 of 23 settlements
Key facts CIK 1463101 CUSIP 29355A107 13F (30d) 425 filings 389 filers Visit website Investor relations