# Berkley W R Corp: overview

WRB · NYSE · CIK 11544 · [Financials](/sectors/financials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/wrb.md) · [Financials](/companies/wrb/financials.md) · [Filings](/companies/wrb/filings.md) · [Insiders](/companies/wrb/insiders.md)

Latest reported revenue: [$3.72bn](/filings/0000011544-26-000036.md) for Q2 FY2026, three months to 2026-06-30, from the 10-Q filed Jul 31, 2026 (XBRL us-gaap:Revenues, accession 0000011544-26-000036).

## Last eight quarters

| Line item | Unit | Q3 FY2024 (2024-09-30) | Q4 FY2024 (2024-12-31) | Q1 FY2025 (2025-03-31) | Q2 FY2025 (2025-06-30) | Q3 FY2025 (2025-09-30) | Q4 FY2025 (2025-12-31) | Q1 FY2026 (2026-03-31) | Q2 FY2026 (2026-06-30) |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Revenue | $m | [3,400](/filings/0000011544-25-000032.md) | [3,668 d](/filings/0000011544-26-000005.md) | [3,547](/filings/0000011544-26-000011.md) | [3,671](/filings/0000011544-26-000036.md) | [3,768](/filings/0000011544-25-000032.md) | [3,721 d](/filings/0000011544-26-000005.md) | [3,690](/filings/0000011544-26-000011.md) | [3,716](/filings/0000011544-26-000036.md) |
| Gross margin | % | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported |
| Operating margin | % | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported |
| Net margin | % | [10.8%](/filings/0000011544-25-000032.md) | [15.7% d](/filings/0000011544-26-000005.md) | [11.8%](/filings/0000011544-26-000011.md) | [10.9%](/filings/0000011544-26-000036.md) | [13.6%](/filings/0000011544-25-000032.md) | [12.1% d](/filings/0000011544-26-000005.md) | [14.0%](/filings/0000011544-26-000011.md) | [12.2%](/filings/0000011544-26-000036.md) |
| Diluted EPS | $ per share | [0.91](/filings/0000011544-25-000032.md) | not reported | [1.04](/filings/0000011544-26-000011.md) | [1.00](/filings/0000011544-26-000036.md) | [1.28](/filings/0000011544-25-000032.md) | not reported | [1.31](/filings/0000011544-26-000011.md) | [1.15](/filings/0000011544-26-000036.md) |
| Free cash flow | $m | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported |

- Revenue. XBRL Revenue: us-gaap:Revenues. Derived values: 12-month figure less the 9-month figure.
- Gross margin (gross profit / revenue). XBRL Revenue: us-gaap:Revenues. Derived values: 12-month figure less the 9-month figure.
- Operating margin (operating income / revenue). XBRL Revenue: us-gaap:Revenues. Derived values: 12-month figure less the 9-month figure.
- Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss; Revenue: us-gaap:Revenues. Derived values: 12-month figure less the 9-month figure.
- Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted.
- Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities. Derived values: 9-month figure less the 6-month figure; 12-month figure less the 9-month figure; 6-month figure less the 3-month figure.

## Last five fiscal years

| Line item | Unit | FY2021 (2021-12-31) | FY2022 (2022-12-31) | FY2023 (2023-12-31) | FY2024 (2024-12-31) | FY2025 (2025-12-31) |
| --- | --- | ---: | ---: | ---: | ---: | ---: |
| Revenue | $bn | [9.5](/filings/0000011544-24-000005.md) | [11.2](/filings/0000011544-25-000005.md) | [12.1](/filings/0000011544-26-000005.md) | [13.6](/filings/0000011544-26-000005.md) | [14.7](/filings/0000011544-26-000005.md) |
| Gross margin | % | not reported | not reported | not reported | not reported | not reported |
| Operating margin | % | not reported | not reported | not reported | not reported | not reported |
| Net margin | % | [10.8%](/filings/0000011544-24-000005.md) | [12.4%](/filings/0000011544-25-000005.md) | [11.4%](/filings/0000011544-26-000005.md) | [12.9%](/filings/0000011544-26-000005.md) | [12.1%](/filings/0000011544-26-000005.md) |
| Diluted EPS | $ per share | [3.66](/filings/0000011544-24-000005.md) | [3.29](/filings/0000011544-25-000005.md) | [3.37](/filings/0000011544-26-000005.md) | [4.36](/filings/0000011544-26-000005.md) | [4.45](/filings/0000011544-26-000005.md) |
| Free cash flow | $bn | not reported | not reported | not reported | not reported | not reported |

- Revenue. XBRL Revenue: us-gaap:Revenues.
- Gross margin (gross profit / revenue). XBRL Revenue: us-gaap:Revenues.
- Operating margin (operating income / revenue). XBRL Revenue: us-gaap:Revenues.
- Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss; Revenue: us-gaap:Revenues.
- Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted.
- Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities.

Each value links to the filing it came from. d marks a derived value. A ratio is not reported when any input is missing.

## Insider purchases and sales

The last 20 open-market transactions on Form 4 (codes P and S). Reported price is as stated on the form, not a market price. [All insider transactions](/companies/wrb/insiders.md)

None in coverage.

## Funds that report holding it

From each manager’s latest Form 13F, largest reported value first. Reported value is as filed: filing data, not a price. [All funds](/funds.md)

| Fund | Quarter ended | Reported value | Shares | Put or call | Change on the quarter before |
| --- | --- | ---: | ---: | --- | --- |
| [Mitsui Sumitomo Insurance Co Ltd](/funds/1142206.md) | 2026-06-30 | $4.15bn | 58,780,450 |  | Unchanged |
| [BlackRock, Inc.](/funds/2012383.md) | 2026-06-30 | $1.55bn | 21,934,626 |  | Reduced −1,345,982 |
| [VANGUARD CAPITAL MANAGEMENT LLC](/funds/2100119.md) | 2026-06-30 | $1.32bn | 18,690,969 |  | Reduced −234,872 |
| [VANGUARD PORTFOLIO MANAGEMENT LLC](/funds/2100121.md) | 2026-06-30 | $1.03bn | 14,550,971 |  | Reduced −199,262 |
| [STATE STREET CORP](/funds/93751.md) | 2026-06-30 | $1.00bn | 14,126,628 |  | Reduced −278,782 |
| [GEODE CAPITAL MANAGEMENT, LLC](/funds/1214717.md) | 2026-06-30 | $588.5m | 8,268,721 |  | Added +39,067 |
| [MORGAN STANLEY](/funds/895421.md) | 2026-06-30 | $582.1m | 8,252,790 |  | Reduced −2,159,675 |
| [KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC](/funds/1021223.md) | 2026-06-30 | $449.8m | 6,377,064 |  | Reduced −1,395,149 |
| [Invesco Ltd.](/funds/914208.md) | 2026-06-30 | $354.6m | 5,028,284 |  | Reduced −23,481 |
| [GOLDMAN SACHS GROUP INC](/funds/886982.md) | 2026-06-30 | $293.3m | 4,158,216 |  | Added +1,306,932 |

## Recent filings

[All 1,304 filings](/companies/wrb/filings.md)

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-19 | 20:12 ET | [8-K](/filings/0000011544-26-000046.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000011544-26-000046 |
| 2026-07-31 | 20:15 ET | [10-Q](/filings/0000011544-26-000036.md) | Quarterly report, period 2026-06-30 | 0000011544-26-000036 |
| 2026-07-21 | 21:58 ET | [SCHEDULE 13D/A](/filings/0001193125-26-310624.md) | Ownership report, active investor, amended | 0001193125-26-310624 |
| 2026-07-20 | 20:13 ET | [8-K](/filings/0000011544-26-000033.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000011544-26-000033 |
| 2026-06-26 | 21:22 ET | [8-K](/filings/0000011544-26-000030.md) | 5.02 Departure or appointment of officers or directors | 0000011544-26-000030 |
| 2026-06-11 | 20:17 ET | [8-K](/filings/0000011544-26-000020.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0000011544-26-000020 |
| 2026-06-10 | 20:15 ET | [8-K](/filings/0000011544-26-000016.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000011544-26-000016 |
| 2026-06-05 | 20:16 ET | [8-K](/filings/0000011544-26-000013.md) | 5.07 Shareholder vote results | 0000011544-26-000013 |
| 2026-06-04 | 00:36 ET | [SCHEDULE 13D/A](/filings/0001193125-26-258039.md) | Ownership report, active investor, amended | 0001193125-26-258039 |
| 2026-05-01 | 20:15 ET | [10-Q](/filings/0000011544-26-000011.md) | Quarterly report, period 2026-03-31 | 0000011544-26-000011 |

## Latest annual report

[Form 10-K for the fiscal year ended Dec 31, 2025](/filings/0000011544-26-000005.md), filed Feb 27, 2026.

## Forecast league

Not in this season’s league. [This season’s league](/leagues.md)

## About the filer

- CIK: 11544
- Tickers: WRB, WRB-PE, WRB-PF, WRB-PG, WRB-PH
- Exchange: NYSE
- SIC code: 6331 Fire, Marine & Casualty Insurance
- State of incorporation: DE
- Filer category: Large accelerated filer

Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 24, 2026, 15:17 ET. No prices; not investment advice.