ATOM
Atomera IncCompany with tickers: ATOM
CIK
1420520
CUSIP
04965B100
Shares Outstanding
38,716,000
13F Activity (30d)
53 filings
52 filers
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
74/100
Short interest 14.1% of shares — P94
Days to cover 3.1 — P54
Short-volume trend +5.6% — P72
Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-05-29). Equal-weight mean of the available factors.
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-05-29 | 5,463,847 | 5,795,389 | -331,542 | 3.07 |
| 2026-05-15 | 5,795,389 | 4,857,918 | +937,471 | 1.62 |
| 2026-04-30 | 4,857,918 | 4,954,588 | -96,670 | 1.17 |
| 2026-04-15 | 4,954,588 | 5,325,863 | -371,275 | 6.78 |
| 2026-03-31 | 5,325,863 | 4,956,868 | +368,995 | 6.37 |
| 2026-03-13 | 4,956,868 | 4,946,590 | +10,278 | 3.57 |
| 2026-02-27 | 4,946,590 | 4,408,714 | +537,876 | 1.00 |
| 2026-02-13 | 4,408,714 | 4,608,586 | -199,872 | 1.38 |
| 2026-01-30 | 4,608,586 | 3,812,156 | +796,430 | 5.71 |
| 2026-01-15 | 3,812,156 | 4,347,767 | -535,611 | 8.02 |
| 2025-12-31 | 4,347,767 | 4,495,363 | -147,596 | 10.99 |
| 2025-12-15 | 4,495,363 | 4,427,732 | +67,631 | 9.20 |
| 2025-11-28 | 4,427,732 | 4,117,628 | +310,104 | 10.56 |
| 2025-11-14 | 4,117,628 | 4,016,916 | +100,712 | 8.05 |
| 2025-10-31 | 4,016,916 | 4,373,743 | -356,827 | 4.21 |
| 2025-10-15 | 4,373,743 | 4,369,503 | +4,240 | 7.90 |
| 2025-09-30 | 4,369,503 | 4,206,532 | +162,971 | 8.63 |
| 2025-09-15 | 4,206,532 | 4,281,631 | -75,099 | 15.30 |
| 2025-08-29 | 4,281,631 | 4,689,221 | -407,590 | 15.27 |
| 2025-08-15 | 4,689,221 | 4,847,185 | -157,964 | 8.57 |
| 2025-07-31 | 4,847,185 | 4,948,743 | -101,558 | 12.99 |
| 2025-07-15 | 4,948,743 | 5,358,151 | -409,408 | 11.68 |
| 2025-06-30 | 5,358,151 | 4,399,153 | +958,998 | 6.88 |
| 2025-06-13 | 4,399,153 | 4,571,810 | -172,657 | 12.54 |
| 2025-05-30 | 4,571,810 | 4,464,984 | +106,826 | 10.06 |
| 2025-05-15 | 4,464,984 | 4,303,853 | +161,131 | 7.02 |
| 2025-04-30 | 4,303,853 | 4,404,519 | -100,666 | 16.16 |
| 2025-04-15 | 4,404,519 | 4,591,885 | -187,366 | 9.57 |
| 2025-03-31 | 4,591,885 | 4,643,353 | -51,468 | 8.87 |
| 2025-03-14 | 4,643,353 | 4,629,738 | +13,615 | 10.41 |
| 2025-02-28 | 4,629,738 | 4,933,188 | -303,450 | 6.76 |
| 2025-02-14 | 4,933,188 | 4,664,890 | +268,298 | 4.31 |
| 2025-01-31 | 4,664,890 | 4,312,889 | +352,001 | 5.43 |
| 2025-01-15 | 4,312,889 | 4,673,817 | -360,928 | 3.22 |
| 2024-12-31 | 4,673,817 | 4,727,824 | -54,007 | 4.83 |
| 2024-12-13 | 4,727,824 | 4,357,702 | +370,122 | 11.00 |
| 2024-11-29 | 4,357,702 | 3,880,195 | +477,507 | 10.03 |
| 2024-11-15 | 3,880,195 | 3,187,871 | +692,324 | 6.74 |
| 2024-10-31 | 3,187,871 | 2,884,275 | +303,596 | 11.66 |
| 2024-10-15 | 2,884,275 | 2,573,374 | +310,901 | 9.62 |
| 2024-09-30 | 2,573,374 | 2,445,384 | +127,990 | 19.89 |
| 2024-09-13 | 2,445,384 | 2,450,555 | -5,171 | 17.83 |
| 2024-08-30 | 2,450,555 | 2,369,942 | +80,613 | 17.84 |
| 2024-08-15 | 2,369,942 | 2,349,755 | +20,187 | 12.84 |
| 2024-07-31 | 2,349,755 | 2,645,440 | -295,685 | 10.05 |
| 2024-07-15 | 2,645,440 | 4,294,915 | -1,649,475 | 16.62 |
| 2024-06-28 | 4,294,915 | 4,499,119 | -204,204 | 8.73 |
| 2024-06-14 | 4,499,119 | 4,638,321 | -139,202 | 16.39 |
| 2024-05-31 | 4,638,321 | 4,613,013 | +25,308 | 25.90 |
| 2024-05-15 | 4,613,013 | 4,645,376 | -32,363 | 14.63 |
Showing 1–50 of 154 settlements