ATEX · Anterix Inc.
$103.99
-1.83 (-1.73%)
At close · Jul 22
Market Cap
$2.03B
Shares
19.50M
Total shares sold short and not yet covered, reported to FINRA by broker-dealers and published twice a month (bi-monthly). Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.
Short Squeeze Score
75/100
Short interest 8.6% of shares — P86
Days to cover 2.7 — P56
Price vs VWAP +38.9% — P98
Short-volume trend +15.0% — P90
Short interest change -3.8% — P35
Worst FTD 0.04% of shares — P62
Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-06-30). 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 |
|---|---|---|---|---|
| 2026-06-30 | 1,682,807 | 1,749,067 | -66,260 | 2.73 |
| 2026-06-15 | 1,749,067 | 1,589,075 | +159,992 | 3.10 |
| 2026-05-29 | 1,589,075 | 1,660,332 | -71,257 | 4.03 |
| 2026-05-15 | 1,660,332 | 1,561,220 | +99,112 | 5.16 |
| 2026-04-30 | 1,561,220 | 1,542,541 | +18,679 | 4.46 |
| 2026-04-15 | 1,542,541 | 1,587,737 | -45,196 | 5.01 |
| 2026-03-31 | 1,587,737 | 1,530,247 | +57,490 | 5.74 |
| 2026-03-13 | 1,530,247 | 1,603,040 | -72,793 | 5.12 |
| 2026-02-27 | 1,603,040 | 1,455,603 | +147,437 | 2.82 |
| 2026-02-13 | 1,455,603 | 1,397,221 | +58,382 | 3.01 |
| 2026-01-30 | 1,397,221 | 1,225,669 | +171,552 | 3.48 |
| 2026-01-15 | 1,225,669 | 1,130,654 | +95,015 | 6.01 |
| 2025-12-31 | 1,130,654 | 1,113,996 | +16,658 | 5.54 |
| 2025-12-15 | 1,113,996 | 1,112,743 | +1,253 | 5.06 |
| 2025-11-28 | 1,112,743 | 1,113,706 | -963 | 4.93 |
| 2025-11-14 | 1,113,706 | 1,014,012 | +99,694 | 4.19 |
| 2025-10-31 | 1,014,012 | 954,726 | +59,286 | 6.21 |
| 2025-10-15 | 954,726 | 889,005 | +65,721 | 4.76 |
| 2025-09-30 | 889,005 | 945,553 | -56,548 | 3.39 |
| 2025-09-15 | 945,553 | 945,804 | -251 | 5.54 |
| 2025-08-29 | 945,804 | 1,075,592 | -129,788 | 3.91 |
| 2025-08-15 | 1,075,592 | 971,487 | +104,105 | 5.25 |
| 2025-07-31 | 971,487 | 998,781 | -27,294 | 5.27 |
Showing 1–23 of 23 settlements
Key facts
CIK
1304492
CUSIP
03676C100
13F (30d)
18 filings
18 filers
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