Berkley W R Corp
WRB- Exchange
- NYSE
- Industry
- Fire, Marine & Casualty Insurance
- SEC CIK
- 0000011544
No open-market purchases or sales by Berkley W R Corp insiders were filed in the last 90 days; 954 institutions reported holding it in 13F filings for Q2 2026, worth $19.7B in total; Markel Group is the only superinvestor holding it.
Politicians who traded WRB
Since 2020, newest trade first. Shares and options by default, including trades reported under an earlier ticker.
- Trades
- 24
- Filings
- 13
- Politicians
- 3
- Buys / sells
- 5 / 19
- Estimated volume
- $192.0K
- Sum of range midpoints
| Politician | Trades | Buys / sells | Est. volume | Last traded | Last filed |
|---|---|---|---|---|---|
 Gilbert Ray Cisneros, Jr. House · CA | 16 | 0 / 16 | $128.0K | Jun 5, 2026 | Jul 2, 2026 |
 Lisa C. McClain House · MI | 4 | 2 / 2 | $32.0K | Oct 31, 2025 | Nov 21, 2025 |
 Lois Frankel House · FL | 4 | 3 / 1 | $32.0K | Sep 8, 2023 | Oct 10, 2023 |
Trades
Reported trades in Berkley W R Corp, newest filings first.
| Politician | Asset | Type | Owner | Traded | Filed | Delay | Amount | Source |
|---|---|---|---|---|---|---|---|---|
Gilbert Ray Cisneros, Jr. House · CA | WRBW.R. Berkley Corporation Common Stock | Sell (partial) | Self | Jun 5, 2026 | Jul 2, 2026 | 27 days | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | WRBW.R. Berkley Corporation Common Stock | Sell (partial) | Self | May 7, 2026 | Jun 8, 2026 | 32 days | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | WRBW.R. Berkley Corporation Common Stock | Sell (partial) | Self | May 14, 2026 | Jun 8, 2026 | 25 days | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | WRBW.R. Berkley Corporation Common Stock | Sell (partial) | Self | May 12, 2026 | Jun 8, 2026 | 27 days | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | WRBW.R. Berkley Corporation Common Stock | Sell (partial) | Self | May 13, 2026 | Jun 8, 2026 | 26 days | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | WRBW.R. Berkley Corporation Common Stock | Sell (partial) | Self | May 19, 2026 | Jun 8, 2026 | 20 days | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | WRBW.R. Berkley Corporation Common Stock | Sell (partial) | Self | May 29, 2026 | Jun 8, 2026 | 10 days | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | WRBW.R. Berkley Corporation Common Stock | Sell (partial) | Self | Mar 18, 2026 | Apr 7, 2026 | 20 days | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | WRBW.R. Berkley Corporation Common Stock | Sell (partial) | Self | Jan 6, 2026 | Feb 13, 2026 | 38 days | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | WRBW.R. Berkley Corporation Common Stock | Sell (partial) | Self | Jan 20, 2026 | Feb 13, 2026 | 24 days | $1K-$15K | Filing |
Lisa C. McClain House · MI | WRBW.R. Berkley Corporation Common Stock | Buy | Spouse | Oct 30, 2025 | Nov 21, 2025 | 22 days | $1K-$15K | Filing |
Lisa C. McClain House · MI | WRBW.R. Berkley Corporation Common Stock | Sell | Spouse | Oct 30, 2025 | Nov 21, 2025 | 22 days | $1K-$15K | Filing |
Lisa C. McClain House · MI | WRBW.R. Berkley Corporation Common Stock | Sell | Spouse | Oct 31, 2025 | Nov 21, 2025 | 21 days | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | WRBW.R. Berkley Corporation Common Stock | Sell (partial) | Self | Jul 31, 2025 | Aug 14, 2025 | 14 days | $1K-$15K | Filing |
Lisa C. McClain House · MI | WRBW.R. Berkley Corporation Common Stock | Buy | Spouse | Jul 16, 2025 | Aug 13, 2025 | 28 days | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | WRBW.R. Berkley Corporation Common Stock | Sell (partial) | Self | Apr 7, 2025 | May 6, 2025 | 29 days | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | WRBW.R. Berkley Corporation Common Stock | Sell (partial) | Self | Apr 14, 2025 | May 6, 2025 | 22 days | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | WRBW.R. Berkley Corporation Common Stock | Sell (partial) | Self | Apr 28, 2025 | May 6, 2025 | 8 days | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | WRBW.R. Berkley Corporation Common Stock | Sell (partial) | Self | Mar 17, 2025 | Apr 7, 2025 | 21 days | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | WRBW.R. Berkley Corporation Common Stock | Sell (partial) | Self | Apr 1, 2025 | Apr 7, 2025 | 6 days | $1K-$15K | Filing |
Lois Frankel House · FL | WRBW.R. Berkley Corporation | Sell | Self | Sep 8, 2023 | Oct 10, 2023 | 32 days | $1K-$15K | Filing |
Lois Frankel House · FL | WRBW.R. Berkley Corporation | Buy | Self | Jul 14, 2023 | Jul 28, 2023 | 14 days | $1K-$15K | Filing |
Lois Frankel House · FL | WRBW.R. Berkley Corporation | Buy | Self | May 26, 2023 | Jun 24, 2023 | 29 days | $1K-$15K | Filing |
Lois Frankel House · FL | WRBW.R. Berkley Corporation | Buy | Self | May 1, 2023 | May 19, 2023 | 18 days | $1K-$15K | Filing |
Source: U.S. House Clerk and Senate Office of Public Records (eFD). Amounts are the ranges filers report. Profiles, committees and photos: the unitedstates project (public domain). District maps: U.S. Census Bureau.