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NSSC · Napco Security Technologies, Inc

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$38.32 +0.06 (+0.16%) At close · Aug 14
Market Cap
$1.39B
Shares
35.73M

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

Model estimate

Expected Aug 14 short interest

as of Aug 14
2,962,814 -2.3% vs reported
The latest estimate appears in the chart below. Official release expected Aug 25. Methodology
Short Squeeze Score
66/100
Short interest 8.5% of shares — P86 Days to cover 11.7 — P92 Price vs VWAP +3.4% — P62 Short-volume trend -9.6% — P19 Short interest change -11.5% — P25 Worst FTD 0.08% of shares — P73

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-07-31). 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
2026-08-31 Scheduled
FINRA publishes Sep 10
2026-08-14 Scheduled
FINRA publishes Aug 25
2026-07-31 3,032,819 3,428,459 -395,640 11.66
2026-07-15 3,428,459 3,318,836 +109,623 10.25
2026-06-30 3,318,836 2,856,996 +461,840 5.42
2026-06-15 2,856,996 2,688,998 +167,998 6.62
2026-05-29 2,688,998 2,833,507 -144,509 6.17
2026-05-15 2,833,507 3,197,161 -363,654 5.94
2026-04-30 3,197,161 3,267,488 -70,327 12.07
2026-04-15 3,267,488 3,296,259 -28,771 9.66
2026-03-31 3,296,259 4,664,025 -1,367,766 5.43
2026-03-13 4,664,025 3,027,521 +1,636,504 3.51
2026-02-27 3,027,521 3,082,557 -55,036 5.84
2026-02-13 3,082,557 2,899,535 +183,022 4.45
2026-01-30 2,899,535 2,687,980 +211,555 7.00
2026-01-15 2,687,980 2,594,604 +93,376 9.87
2025-12-31 2,594,604 2,450,548 +144,056 7.67
2025-12-15 2,450,548 2,184,772 +265,776 5.58
2025-11-28 2,184,772 2,525,983 -341,211 7.04
2025-11-14 2,525,983 2,519,329 +6,654 7.01
2025-10-31 2,519,329 2,524,570 -5,241 10.09
2025-10-15 2,524,570 2,550,931 -26,361 9.73
2025-09-30 2,550,931 2,328,790 +222,141 5.27
2025-09-15 2,328,790 2,696,228 -367,438 5.14
2025-08-29 2,696,228 2,699,951 -3,723 5.08
2025-08-15 2,699,951 2,852,289 -152,338 11.77
Showing 1–24 of 24 settlements
Key facts CIK 69633 CUSIP 630402105 13F (30d) 248 filings 243 filers Visit website Investor relations