WTM
White Mountains Insurance Group LtdCompany with tickers: WTM
CIK
776867
CUSIP
G9618E107
Shares Outstanding
2,476,670
Website
https://www.whitemountains.com
13F Activity (30d)
14 filings
10 filers
Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.
Short Volume
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-06-16 | 7,010 | 0 | 9,094 | 77.1% |
| 2026-06-15 | 11,803 | 0 | 14,070 | 83.9% |
| 2026-06-12 | 3,914 | 101 | 5,739 | 68.2% |
| 2026-06-11 | 4,583 | 0 | 7,453 | 61.5% |
| 2026-06-10 | 4,768 | 0 | 7,628 | 62.5% |
| 2026-06-09 | 7,496 | 2 | 9,616 | 78.0% |
| 2026-06-08 | 5,101 | 0 | 8,111 | 62.9% |
| 2026-06-05 | 4,221 | 0 | 8,299 | 50.9% |
| 2026-06-04 | 5,233 | 0 | 9,024 | 58.0% |
| 2026-06-03 | 5,501 | 0 | 10,389 | 53.0% |
| 2026-06-02 | 5,916 | 1 | 8,144 | 72.6% |
| 2026-06-01 | 6,124 | 0 | 8,631 | 71.0% |
| 2026-05-29 | 3,485 | 0 | 4,987 | 69.9% |
| 2026-05-28 | 3,136 | 0 | 5,488 | 57.1% |
| 2026-05-27 | 5,730 | 1 | 9,751 | 58.8% |
| 2026-05-26 | 4,274 | 0 | 6,302 | 67.8% |
| 2026-05-22 | 2,286 | 0 | 5,734 | 39.9% |
| 2026-05-21 | 2,869 | 0 | 7,401 | 38.8% |
| 2026-05-20 | 2,854 | 0 | 4,906 | 58.2% |
| 2026-05-19 | 2,718 | 0 | 5,836 | 46.6% |
| 2026-05-18 | 2,665 | 0 | 6,811 | 39.1% |
| 2026-05-15 | 2,944 | 0 | 5,762 | 51.1% |
| 2026-05-14 | 3,757 | 23 | 8,718 | 43.1% |
| 2026-05-13 | 2,851 | 0 | 5,415 | 52.7% |
| 2026-05-12 | 3,902 | 0 | 6,675 | 58.5% |
| 2026-05-11 | 3,204 | 0 | 6,349 | 50.5% |
| 2026-05-08 | 2,055 | 5 | 4,734 | 43.4% |
| 2026-05-07 | 2,406 | 0 | 6,925 | 34.7% |
| 2026-05-06 | 3,724 | 0 | 9,787 | 38.1% |
| 2026-05-05 | 1,804 | 0 | 6,296 | 28.7% |
| 2026-05-04 | 4,192 | 0 | 11,011 | 38.1% |
| 2026-05-01 | 2,658 | 0 | 6,617 | 40.2% |
| 2026-04-30 | 1,509 | 0 | 2,736 | 55.2% |
| 2026-04-29 | 2,688 | 0 | 4,236 | 63.5% |
| 2026-04-28 | 3,891 | 0 | 5,467 | 71.2% |
| 2026-04-27 | 2,805 | 0 | 4,738 | 59.2% |
| 2026-04-24 | 2,037 | 0 | 3,166 | 64.3% |
| 2026-04-23 | 1,990 | 0 | 3,004 | 66.2% |
| 2026-04-22 | 2,971 | 0 | 5,287 | 56.2% |
| 2026-04-21 | 2,141 | 1 | 3,124 | 68.5% |
| 2026-04-20 | 2,796 | 0 | 4,161 | 67.2% |
| 2026-04-17 | 2,409 | 0 | 4,507 | 53.5% |
| 2026-04-16 | 2,391 | 0 | 3,739 | 63.9% |
| 2026-04-15 | 3,396 | 0 | 5,030 | 67.5% |
| 2026-04-14 | 3,811 | 0 | 7,014 | 54.3% |
| 2026-04-13 | 2,732 | 2 | 6,009 | 45.5% |
| 2026-04-10 | 3,182 | 0 | 5,095 | 62.5% |
| 2026-04-09 | 3,208 | 0 | 5,172 | 62.0% |
| 2026-04-08 | 3,691 | 0 | 5,526 | 66.8% |
| 2026-04-07 | 3,664 | 0 | 5,493 | 66.7% |
Showing 1–50 of 51 days