How many times has W. R. Berkley (WRB) split its stock?

Our data shows 20 stock splits for W. R. Berkley (WRB). See the table on this page for dates and ratios.

What is a stock split?

A stock split increases the number of shares outstanding while proportionally lowering the share price, so market capitalization is unchanged. Chart and return tools often use split-adjusted prices. The split table on this page refreshes daily from our corporate-actions data.

What is the cumulative split multiple for WRB?

Multiplying each split factor in chronological order gives a cumulative multiple of about 109.2543 from the oldest split through the most recent one in our table.

Does a stock split change the value of my WRB investment?

A split does not change the total market value of your holding by itself; you own more shares at a lower per-share price. Dividends per share and some per-share metrics are often adjusted for splits.

Stock split history for W. R. Berkley (WRB)

W. R. Berkley stock (symbol: WRB) underwent a total of 20 stock splits.

The most recent stock split occurred on July 11, 2024.

One WRB share bought prior to May 27, 1975 would equal 109.2543 WRB shares today.

The same share count applies to one share bought at IPO on October 23, 1973.

W. R. Berkley

WRB

Stock splits history (since IPO on October 23, 1973)

Cumulative multiple is the running product of split factors from the chronologically oldest row through each date. Rows are listed newest-first, so the cumulative column reads forward in time from the bottom of the table toward the top.

Date	Type	Split	Multiple	Cumulative multiple	Pre-split price	Post-split price
July 11, 2024	Stock split	3:2	x1.5	x109.2543	—	—
March 24, 2022	Stock split	3:2	x1.5	x72.8362	—	—
April 3, 2019	Stock split	3:2	x1.5	x48.5575	—	—
April 5, 2006	Stock split	3:2	x1.5	x32.3717	—	—
April 11, 2005	Stock split	3:2	x1.5	x21.5811	—	—
August 28, 2003	Stock split	3:2	x1.5	x14.3874	—	—
July 3, 2002	Stock split	3:2	x1.5	x9.5916	—	—
September 19, 1997	Stock split	3:2	x1.5	x6.3944	—	—
May 6, 1991	Stock split	3:2	x1.5	x4.2629	—	—
June 19, 1986	Stock split	3:2	x1.5	x2.842	—	—
June 20, 1983	Stock split	107:100	x1.07	x1.8946	—	—
June 21, 1982	Stock split	107:100	x1.07	x1.7707	—	—
June 26, 1981	Stock split	107:100	x1.07	x1.6548	—	—
June 26, 1980	Stock split	107:100	x1.07	x1.5466	—	—
December 26, 1979	Stock split	107:100	x1.07	x1.4454	—	—
June 26, 1979	Stock split	107:100	x1.07	x1.3509	—	—
June 15, 1978	Stock split	53:50	x1.06	x1.2625	—	—
June 6, 1977	Stock split	53:50	x1.06	x1.191	—	—
June 7, 1976	Stock split	53:50	x1.06	x1.1236	—	—
May 27, 1975	Stock split	53:50	x1.06	x1.06	—	—

July 11, 2024

Type: Stock split
Split: 3:2
Multiple: x1.5
Cumulative multiple: x109.2543
Pre-split price: —
Post-split price: —

March 24, 2022

Type: Stock split
Split: 3:2
Multiple: x1.5
Cumulative multiple: x72.8362
Pre-split price: —
Post-split price: —

April 3, 2019

Type: Stock split
Split: 3:2
Multiple: x1.5
Cumulative multiple: x48.5575
Pre-split price: —
Post-split price: —

April 5, 2006

Type: Stock split
Split: 3:2
Multiple: x1.5
Cumulative multiple: x32.3717
Pre-split price: —
Post-split price: —

April 11, 2005

Type: Stock split
Split: 3:2
Multiple: x1.5
Cumulative multiple: x21.5811
Pre-split price: —
Post-split price: —

August 28, 2003

Type: Stock split
Split: 3:2
Multiple: x1.5
Cumulative multiple: x14.3874
Pre-split price: —
Post-split price: —

July 3, 2002

Type: Stock split
Split: 3:2
Multiple: x1.5
Cumulative multiple: x9.5916
Pre-split price: —
Post-split price: —

September 19, 1997

Type: Stock split
Split: 3:2
Multiple: x1.5
Cumulative multiple: x6.3944
Pre-split price: —
Post-split price: —

May 6, 1991

Type: Stock split
Split: 3:2
Multiple: x1.5
Cumulative multiple: x4.2629
Pre-split price: —
Post-split price: —

June 19, 1986

Type: Stock split
Split: 3:2
Multiple: x1.5
Cumulative multiple: x2.842
Pre-split price: —
Post-split price: —

June 20, 1983

Type: Stock split
Split: 107:100
Multiple: x1.07
Cumulative multiple: x1.8946
Pre-split price: —
Post-split price: —

June 21, 1982

Type: Stock split
Split: 107:100
Multiple: x1.07
Cumulative multiple: x1.7707
Pre-split price: —
Post-split price: —

June 26, 1981

Type: Stock split
Split: 107:100
Multiple: x1.07
Cumulative multiple: x1.6548
Pre-split price: —
Post-split price: —

June 26, 1980

Type: Stock split
Split: 107:100
Multiple: x1.07
Cumulative multiple: x1.5466
Pre-split price: —
Post-split price: —

December 26, 1979

Type: Stock split
Split: 107:100
Multiple: x1.07
Cumulative multiple: x1.4454
Pre-split price: —
Post-split price: —

June 26, 1979

Type: Stock split
Split: 107:100
Multiple: x1.07
Cumulative multiple: x1.3509
Pre-split price: —
Post-split price: —

June 15, 1978

Type: Stock split
Split: 53:50
Multiple: x1.06
Cumulative multiple: x1.2625
Pre-split price: —
Post-split price: —

June 6, 1977

Type: Stock split
Split: 53:50
Multiple: x1.06
Cumulative multiple: x1.191
Pre-split price: —
Post-split price: —

June 7, 1976

Type: Stock split
Split: 53:50
Multiple: x1.06
Cumulative multiple: x1.1236
Pre-split price: —
Post-split price: —

May 27, 1975

Type: Stock split
Split: 53:50
Multiple: x1.06
Cumulative multiple: x1.06
Pre-split price: —
Post-split price: —

Pre-split price is the final regular-session close on a trading day strictly before the split calendar date. Post-split price is the first session open on or after that date. Both values come from unadjusted end-of-day bars for the company's primary listing.

The Type column reflects the data feed's event category (for example stock split vs stock dividend). When the feed labels a generic split but the ratio is reverse (e.g. 1:10), we show reverse stock split. Optional editorial context for a row appears next to the split ratio as an info icon (hover or keyboard focus on desktop; tap on mobile). The same text is listed under Row notes when that block is expanded.

Wondering why some rows show ratios like 51:50 or 2000:1973? Read: stock split ratios explained →How the cumulative column is computed: cumulative split multiplier explained. For ratios driven by spin-offs, see spin-offs explained. Or read the methodology for how prices and cumulative multiples are computed.

Stock splits for companies in the Financial Services sector

8 peers sorted by market cap

Compare split histories across large names in the same sector. Each ticker links to its own split table; the list excludes ETFs and funds and follows our daily company snapshot.

Ticker	Company	Market cap
BRK-B	Berkshire Hathaway Inc.	$1.03T
JPM	JPMorgan Chase & Co.	$839.99B
V	Visa Inc.	$596.34B
MA	Mastercard Incorporated	$449.35B
BAC	Bank of America Corporation	$377.92B
MS	Morgan Stanley	$302.29B
GS	The Goldman Sachs Group, Inc.	$274.96B
WFC	Wells Fargo & Company	$249.74B

Frequently asked questions

How many times has W. R. Berkley (WRB) split its stock?: Our data shows 20 stock splits for W. R. Berkley (WRB). See the table on this page for dates and ratios.
What is a stock split?: A stock split increases the number of shares outstanding while proportionally lowering the share price, so market capitalization is unchanged. Chart and return tools often use split-adjusted prices. The split table on this page refreshes daily from our corporate-actions data.
What is the cumulative split multiple for WRB?: Multiplying each split factor in chronological order gives a cumulative multiple of about 109.2543 from the oldest split through the most recent one in our table.
Does a stock split change the value of my WRB investment?: A split does not change the total market value of your holding by itself; you own more shares at a lower per-share price. Dividends per share and some per-share metrics are often adjusted for splits.