W. R. Berkley Corporation Has Been Informed That Mitsui Sumitomo Insurance Co. Has Acquired Beneficial Ownership of At Least 12.5% of the Company's Shares Pursuant to Previously Announced ...
W.R. Berkley Corporation (WRB)
Last w.r. berkley corporation earnings: 4/21 04:10 pm
Check Earnings Report
US:NYSE Investor Relations:
wrberkley.com/investor-relations.aspx
Company Research
Source: Yahoo! Finance
GREENWICH, Conn., December 05, 2025 BUSINESS WIRE )--W. R. Berkley Corporation (NYSE: WRB) (the "Company") today announced that the Company has been informed by representatives of Mitsui Sumitomo Insurance Co., Ltd. ("MSI"), a leading Japanese property and casualty insurance carrier, that MSI has acquired beneficial ownership of at least 12.5% of the Company's outstanding common stock (the "Common Stock") pursuant to MSI's previously announced agreements with a company owned by members of the Berkley family and trusts for their benefit (collectively, the "Berkley Family"). None of MSI's shares were purchased from the Berkley Family or the Company.
Show less
Read more
Impact Snapshot
Event Time:
WRB
Last Price
Price Change
Price Change%
Volume Shares
Max Up
Max Down
%
Volume Ratio
Performance Comparison
Updated
|
Event Day
Stock performance from the time of news release until the following 4pm ET market close
|
Last price at news event
|
Since Event
Multi-day stock performance from the time of the news release
|
|---|---|---|
|
EVENT DAY
Stock performance from the time of news release until the following 4pm ET market close
|
LAST
PRICE AT NEWS EVENT |
SINCE EVENT
Multi-day stock performance from the time of the news release
|
| Last Price | ||
| VWAP | ||
|
High:
|
Max Up |
High:
|
|
Low:
|
Max Down |
Low:
|
|
%
|
Post news range |
%
|
|
|
Price change |
|
|
|
Price Change Percentage |
|
|
|
S&P 500 (SPX) |
|
|
%
|
Volume ratio |
%
|
| Volume | ||
| Ticks | ||
|
|
Avg transaction size |
|
Don't Miss Out On The Next BIG Stock Move
Event day
Event Day Chart will not be displayed beyond 90-day period of the event
Performance since event
Time And Velocity Analysis
Be the first to know
Opt in for alerts from News Quantifed
Sign Up Today
Opt-in for
WRB alerts
Learn More With NQ
Reading the Impact Report
Help Me Understand This Data
Help Me Understand This Data
How NQ Works
What is news-based trading?
And why is it so successful?
And why is it so successful?
Movers & Shakers
The biggest gainers and losers and WHY it moved
WRB alerts
High impacting W.R. Berkley Corporation news events
Weekly update
A roundup of the hottest topics
WRB
News
- W. R. Berkley Corporation Has Been Informed That Mitsui Sumitomo Insurance Co. Has Acquired Beneficial Ownership of At Least 12.5% of the Company’s Shares Pursuant to Previously Announced Agreements with the Berkley FamilyBusiness Wire
- RICARDO BEVERLY HILLS UNVEILS SIX EXCLUSIVE HOLIDAY TRAVEL GIFT BUNDLES -- AVAILABLE ONLY THIS SEASON WITH A SPECIAL 30% DISCOUNT [Yahoo! Finance Canada]Yahoo! Finance Canada
- W.R. Berkley (WRB) Up 3.3% Since Last Earnings Report: Can It Continue? [Yahoo! Finance]Yahoo! Finance
- W. R. Berkley Corporation Names Hale Johnston President of Berkley Net [Yahoo! Finance]Yahoo! Finance
- W. R. Berkley Corporation Names Hale Johnston President of Berkley NetBusiness Wire
WRB
Earnings
- 10/20/25 - Beat
WRB
Sec Filings
- 12/5/25 - Form 8-K
- 11/14/25 - Form 13F-HR
- 11/3/25 - Form 10-Q
- WRB's page on the SEC website