13F
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WTM WHITE MOUNTAINS INSURANCE GROUP LTD

2026Q1 · CUSIP G9618E107 · Sector: Financials

Neutral · No signal
Holders
362
Δ holders QoQ
+12
Breadth percentile
Top 25%
Whale holders
170
Δ whales
+3
Inst. holding value
$4.9B
New positions
48
Closed positions
36
Price momentum (1Q)
—
Put / Call
0/0

Breadth history (34 quarters)

2018Q1: Δ+19 · h=225 2018Q2: Δ-2 · h=223 2018Q3: Δ+8 · h=231 2018Q4: Δ+7 · h=238 2019Q1: Δ+4 · h=242 2019Q2: Δ+3 · h=245 2019Q3: Δ+2 · h=247 2019Q4: Δ+1 · h=248 2020Q1: Δ-23 · h=225 2020Q2: Δ-18 · h=207 2020Q3: Δ+12 · h=219 2020Q4: Δ+10 · h=229 2021Q1: Δ+11 · h=240 2021Q2: Δ-13 · h=227 2021Q3: Δ+2 · h=229 2021Q4: Δ+9 · h=238 2022Q1: Δ+1 · h=239 2022Q2: Δ+12 · h=251 2022Q3: Δ-2 · h=249 2022Q4: Δ+11 · h=260 2023Q1: Δ-1 · h=259 2023Q2: Δ-4 · h=255 2023Q3: Δ+12 · h=267 2023Q4: Δ+26 · h=293 2024Q1: Δ+8 · h=301 2024Q2: Δ+3 · h=304 2024Q3: Δ-3 · h=301 2024Q4: Δ+24 · h=325 2025Q1: Δ-5 · h=320 2025Q2: Δ+3 · h=323 2025Q3: Δ+14 · h=337 2025Q4: Δ+13 · h=350 2026Q1: Δ+12 · h=362 2018Q1: holders=225 2018Q2: holders=223 2018Q3: holders=231 2018Q4: holders=238 2019Q1: holders=242 2019Q2: holders=245 2019Q3: holders=247 2019Q4: holders=248 2020Q1: holders=225 2020Q2: holders=207 2020Q3: holders=219 2020Q4: holders=229 2021Q1: holders=240 2021Q2: holders=227 2021Q3: holders=229 2021Q4: holders=238 2022Q1: holders=239 2022Q2: holders=251 2022Q3: holders=249 2022Q4: holders=260 2023Q1: holders=259 2023Q2: holders=255 2023Q3: holders=267 2023Q4: holders=293 2024Q1: holders=301 2024Q2: holders=304 2024Q3: holders=301 2024Q4: holders=325 2025Q1: holders=320 2025Q2: holders=323 2025Q3: holders=337 2025Q4: holders=350 2026Q1: holders=362 -26 -13 +0 +13 +26 186284381 18Q119Q120Q121Q122Q123Q124Q125Q126Q1 Δ holders (bar) Holders (line)

Past Lit Events & Aftermath 3 lit events

Period Percentile Next-1Q return Next-2Q return
2023Q3 Top 15% — —
2022Q2 Top 11% — —
2018Q1 Top 10% — —

Options Sentiment

Put holders
0
QoQ: 0
Call holders
0
QoQ: 0

See methodology →

Fundamentals

PE (TTM)
5.4
EPS (TTM)
$404.36
EPS YoY
+3696.8%
Revenue (TTM)
—
Revenue YoY
—
Quarterly Revenue & EPS (4Y)
2022-06-30: EPS -56.80 2022-09-30: EPS 306.93 2022-12-31: EPS 15.73 2023-03-31: EPS 69.83 2023-06-30: EPS 7.65 2023-09-30: EPS 9.19 2023-12-31: EPS 111.93 2024-03-31: EPS 92.33 2024-06-30: EPS -21.24 2024-09-30: EPS 69.68 2024-12-31: EPS -50.98 2025-03-31: EPS 13.19 2025-06-30: EPS 47.75 2025-09-30: EPS 44.18 2025-12-31: EPS 325.02 2026-03-31: EPS -12.59 -62.48 147.52 357.52 20222023202420252026 EPS

Quarterly figures; EPS split-adjusted, early quarters hidden when not calibrable

P/E (TTM) over time
4Y median 9 2023-03-31: PE 4.12023-06-30: PE 3.92023-09-30: PE 14.32023-12-31: PE 9.12024-03-31: PE 82024-06-30: PE 9.32024-09-30: PE 7.62024-12-31: PE 20.32025-03-31: PE 1702025-06-30: PE 22.22025-09-30: PE 35.52025-12-31: PE 5.12026-03-31: PE 5.3 4 91 179 20222023202420252026

P/E = close 47 days after quarter-end (filing date) ÷ TTM EPS then; loss quarters hidden

As of 2026-03-31 · SEC filings (XBRL)