ERO
Ero Copper Corp.Company with tickers: ERO
CIK
1853860
CUSIP
296006109
Shares Outstanding
104,277,968
Website
https://www.ero.com
Investor Relations
https://www.ero.com/investors/
13F Activity (30d)
7 filings
6 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
51/100
Short interest 3.2% of shares — P60
Days to cover 3.1 — P54
Short-volume trend -3.8% — P37
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 | 3,287,730 | 3,519,946 | -232,216 | 3.09 |
| 2026-05-15 | 3,519,946 | 3,246,100 | +273,846 | 2.03 |
| 2026-04-30 | 3,246,100 | 3,514,239 | -268,139 | 3.36 |
| 2026-04-15 | 3,514,239 | 3,047,069 | +467,170 | 3.13 |
| 2026-03-31 | 3,047,069 | 3,134,351 | -87,282 | 2.83 |
| 2026-03-13 | 3,134,351 | 3,764,825 | -630,474 | 2.34 |
| 2026-02-27 | 3,764,825 | 4,062,805 | -297,980 | 2.34 |
| 2026-02-13 | 4,062,805 | 4,699,430 | -636,625 | 1.99 |
| 2026-01-30 | 4,699,430 | 3,718,815 | +980,615 | 1.60 |
| 2026-01-15 | 3,718,815 | 3,412,728 | +306,087 | 1.92 |
| 2025-12-31 | 3,412,728 | 2,926,754 | +485,974 | 3.16 |
| 2025-12-15 | 2,926,754 | 2,342,669 | +584,085 | 2.41 |
| 2025-11-28 | 2,342,669 | 2,919,894 | -577,225 | 2.36 |
| 2025-11-14 | 3,035,830 | 4,311,429 | -1,275,599 | 3.31 |
| 2025-10-31 | 4,311,429 | 5,490,837 | -1,179,408 | 4.88 |
| 2025-10-15 | 5,490,837 | 5,312,052 | +178,785 | 4.07 |
| 2025-09-30 | 5,312,052 | 4,132,865 | +1,179,187 | 5.58 |
| 2025-09-15 | 4,132,865 | 4,331,405 | -198,540 | 4.88 |
| 2025-08-29 | 4,331,405 | 4,526,682 | -195,277 | 7.68 |
| 2025-08-15 | 4,526,682 | 4,880,846 | -354,164 | 7.77 |
| 2025-07-31 | 4,880,846 | 4,626,281 | +254,565 | 6.14 |
| 2025-07-15 | 4,626,281 | 4,097,018 | +529,263 | 4.41 |
| 2025-06-30 | 4,097,018 | 4,033,345 | +63,673 | 7.44 |
Showing 1–23 of 23 settlements