White Mountains Insurance (WTM) Non Operating Interest Expenses (2009 - 2026)
White Mountains Insurance (WTM) recorded Non Operating Interest Expenses of $19.8 million in Q2 2026, up 6.5% from $18.6 million a year earlier and up 2.6% from the prior quarter.
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Analysis
White Mountains Insurance (WTM) Non Operating Interest Expenses (2009 - 2026) Analysis & Trends
On a TTM basis, White Mountains Insurance's Non Operating Interest Expenses came in at $81.1 million as of Jun 30, 2026, up 20.7% year-over-year; for FY2025, it came in at $78.4 million, up 28.9% from FY2024.
- Annual Non Operating Interest Expenses has a five-year compound annual growth rate of 60.3% (FY2020 to FY2025).
- Across earlier years, Non Operating Interest Expenses came in at $60.8 million in FY2024 (-3.0%), $62.7 million in FY2023 (+55.6%), $40.3 million in FY2022 (+96.6%) and $20.5 million in FY2021 (+177.0%).
- Quarterly Non Operating Interest Expenses has ranged from $4.4 million in Q3 2021 to $22.1 million in Q4 2025 over the past five years.
- On a year-over-year basis, Non Operating Interest Expenses has increased for six consecutive quarters, with growth averaging 14.9% over the last eight quarters.
- Peak year-over-year performance for Non Operating Interest Expenses in the last five years was growth of 215.6% in Q2 2022, against a decline of 47.3% in Q1 2022 at the low end.
- Per Business Quant, the preceding three quarters came in at $19.3 million (Q1 2026), $22.1 million (Q4 2025) and $19.9 million (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Non Operating Interest Expenses (Qtr) |
|---|---|---|---|---|---|
| 1 | Berkshire Hathaway | 1,073.91 Bn | -343.57 Bn | 55.86 Bn | 1.34 Bn |
| 2 | Chubb | 125.44 Bn | 77.50 Bn | 9.13 Bn | 200.00 Mn |
| 3 | Progressive | 120.54 Bn | 96.37 Bn | 9.04 Bn | 88.00 Mn |
| 4 | Marsh & Mclennan Companies | 81.59 Bn | 73.34 Bn | - | 250.00 Mn |
| 5 | Travelers Companies | 74.40 Bn | 50.64 Bn | 6.23 Bn | 113.00 Mn |
| 6 | Manulife Financial | 72.53 Bn | 73.74 Bn | - | -280.50 Mn |
| 7 | Metlife | 60.06 Bn | -46.42 Bn | 7.82 Bn | - |
| 8 | Aon | 58.71 Bn | 51.95 Bn | - | 179.00 Mn |
| 9 | Arthur J. Gallagher | 58.49 Bn | 52.93 Bn | - | 168.00 Mn |
| 10 | White Mountains Insurance | 4.79 Bn | -5.89 Bn | 764.50 Mn | 19.80 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 19.80 Mn |
| Mar 31, 2026 | 19.30 Mn |
| Dec 31, 2025 | 22.10 Mn |
| Sep 30, 2025 | 19.90 Mn |
| Jun 30, 2025 | 18.60 Mn |
| Mar 31, 2025 | 17.80 Mn |
| Dec 31, 2024 | 14.10 Mn |
| Sep 30, 2024 | 16.70 Mn |
| Jun 30, 2024 | 14.80 Mn |
| Mar 31, 2024 | 15.20 Mn |
| Dec 31, 2023 | 17.80 Mn |
| Sep 30, 2023 | 15.70 Mn |
| Jun 30, 2023 | 14.20 Mn |
| Mar 31, 2023 | 15.00 Mn |
| Dec 31, 2022 | 12.80 Mn |
| Sep 30, 2022 | 10.50 Mn |
| Jun 30, 2022 | 10.10 Mn |
| Mar 31, 2022 | 6.90 Mn |
| Dec 31, 2021 | 5.70 Mn |
| Sep 30, 2021 | 4.40 Mn |
API Access
White Mountains Insurance Non Operating Interest Expenses API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=non-operating-interest-expenses&ticker=WTM&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "non-operating-interest-expenses", "ticker": "WTM", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=non-operating-interest-expenses&ticker=WTM&period=max&api_key=YOUR_API_KEY");
const data = await res.json();