How many times has Cincinnati Financial (CINF) split its stock?

Our data shows 14 stock splits for Cincinnati Financial (CINF). 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 CINF?

Multiplying each split factor in chronological order gives a cumulative multiple of about 36.6606 from the oldest split through the most recent one in our table.

Does a stock split change the value of my CINF 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 Cincinnati Financial (CINF)

Cincinnati Financial stock (symbol: CINF) underwent a total of 14 stock splits.

The most recent stock split occurred on April 4, 2005.

One CINF share bought prior to March 27, 1975 would equal 36.6606 CINF shares today.

The same share count applies to one share bought at IPO on March 17, 1980.

Cincinnati Financial

CINF

Stock splits history (since IPO on March 17, 1980)

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
April 4, 2005	Stock split	21:20	x1.05	x36.6606	$43.29	$41.11
April 28, 2004	Stock split	21:20	x1.05	x34.9149	$43.57	$41.50
May 18, 1998	Stock split	3:1	x3	x33.2522	$128.86	$43
March 13, 1996	Stock split	21:20	x1.05	x11.0841	$64.73	$62.02
March 13, 1995	Stock split	21:20	x1.05	x10.5563	$55.39	$53.24
May 18, 1992	Stock split	3:1	x3	x10.0536	$127.01	$43.76
September 2, 1987	Stock split	21:20	x1.05	x3.3512	$61.45	$55.46
May 1, 1985	Stock split	2:1	x2	x3.1916	$95.57	$48.24
March 19, 1984	Stock split	21:20	x1.05	x1.5958	$65.37	$58.81
March 18, 1982	Stock split	11:10	x1.1	x1.5198	$50.15	$40.77
March 28, 1980	Stock split	11:10	x1.1	x1.3817	$34.73	$28.39
March 29, 1979	Stock split	11:10	x1.1	x1.256	—	$38.82
April 1, 1976	Stock split	1039:1000	x1.039	x1.1419	—	$38.82
March 27, 1975	Stock split	1099:1000	x1.099	x1.099	—	$38.82

April 4, 2005

Type: Stock split
Split: 21:20
Multiple: x1.05
Cumulative multiple: x36.6606
Pre-split price: $43.29
Post-split price: $41.11

April 28, 2004

Type: Stock split
Split: 21:20
Multiple: x1.05
Cumulative multiple: x34.9149
Pre-split price: $43.57
Post-split price: $41.50

May 18, 1998

Type: Stock split
Split: 3:1
Multiple: x3
Cumulative multiple: x33.2522
Pre-split price: $128.86
Post-split price: $43

March 13, 1996

Type: Stock split
Split: 21:20
Multiple: x1.05
Cumulative multiple: x11.0841
Pre-split price: $64.73
Post-split price: $62.02

March 13, 1995

Type: Stock split
Split: 21:20
Multiple: x1.05
Cumulative multiple: x10.5563
Pre-split price: $55.39
Post-split price: $53.24

May 18, 1992

Type: Stock split
Split: 3:1
Multiple: x3
Cumulative multiple: x10.0536
Pre-split price: $127.01
Post-split price: $43.76

September 2, 1987

Type: Stock split
Split: 21:20
Multiple: x1.05
Cumulative multiple: x3.3512
Pre-split price: $61.45
Post-split price: $55.46

May 1, 1985

Type: Stock split
Split: 2:1
Multiple: x2
Cumulative multiple: x3.1916
Pre-split price: $95.57
Post-split price: $48.24

March 19, 1984

Type: Stock split
Split: 21:20
Multiple: x1.05
Cumulative multiple: x1.5958
Pre-split price: $65.37
Post-split price: $58.81

March 18, 1982

Type: Stock split
Split: 11:10
Multiple: x1.1
Cumulative multiple: x1.5198
Pre-split price: $50.15
Post-split price: $40.77

March 28, 1980

Type: Stock split
Split: 11:10
Multiple: x1.1
Cumulative multiple: x1.3817
Pre-split price: $34.73
Post-split price: $28.39

March 29, 1979

Type: Stock split
Split: 11:10
Multiple: x1.1
Cumulative multiple: x1.256
Pre-split price: —
Post-split price: $38.82

April 1, 1976

Type: Stock split
Split: 1039:1000
Multiple: x1.039
Cumulative multiple: x1.1419
Pre-split price: —
Post-split price: $38.82

March 27, 1975

Type: Stock split
Split: 1099:1000
Multiple: x1.099
Cumulative multiple: x1.099
Pre-split price: —
Post-split price: $38.82

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 Cincinnati Financial (CINF) split its stock?: Our data shows 14 stock splits for Cincinnati Financial (CINF). 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 CINF?: Multiplying each split factor in chronological order gives a cumulative multiple of about 36.6606 from the oldest split through the most recent one in our table.
Does a stock split change the value of my CINF 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.