WTM

WHITE MOUNTAINS INSURANCE GROUP LTD

Company with tickers: WTM

CIK
776867
Shares Outstanding
2,467,055

Short Interest History

Settlement Date Current Position Previous Position Change Days to Cover
2026-03-13 87,581 75,110 +12,471 4.13
2026-02-27 75,110 69,433 +5,677 4.61
2026-02-13 69,433 81,413 -11,980 3.90
2026-01-30 81,413 72,099 +9,314 5.12
2026-01-15 72,099 64,771 +7,328 3.86
2025-12-31 64,771 87,076 -22,305 3.55
2025-12-15 87,076 109,757 -22,681 3.97
2025-11-28 109,757 95,355 +14,402 5.80
2025-11-14 95,355 107,804 -12,449 4.19
2025-10-31 107,804 94,581 +13,223 4.19
2025-10-15 94,581 80,962 +13,619 2.49
2025-09-30 80,962 65,515 +15,447 2.30
2025-09-15 65,515 64,506 +1,009 1.84
2025-08-29 64,506 70,931 -6,425 2.43
2025-08-15 70,931 57,332 +13,599 2.38
2025-07-31 57,332 60,625 -3,293 3.03
2025-07-15 60,625 58,478 +2,147 1.91
2025-06-30 58,478 53,796 +4,682 2.63
2025-06-13 53,796 53,327 +469 2.31
2025-05-30 53,327 54,912 -1,585 2.71
2025-05-15 54,912 53,364 +1,548 4.66
2025-04-30 53,364 53,283 +81 4.08
2025-04-15 53,283 53,715 -432 2.23
2025-03-31 53,715 68,965 -15,250 3.64