Ticker League

IPO date

March 17, 1980

Total splits

9

Cumulative multiple

615.094

Split likelihood

Watch

46/100

Stock splits history for Progressive (PGR) from 1972 to 2006

Cumulative multiple is the running product of split factors from the oldest row through each date.

  • May 19, 2006x615.0938
  • April 23, 2002x153.7734
  • December 9, 1992x51.2578
  • May 27, 1986x17.0859
  • May 28, 1985x7.5938
  • May 16, 1983x5.0625
  • June 8, 1981x3.375
  • September 23, 1980x2.25
  • November 29, 1972x1.5

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.

Split likelihood score for Progressive (PGR)

Computed through June 13, 2026.

Watch
46/100
FactorDetailContribution
Absolute pricePrice $203.11 → 36% of the price band+14
Personal split thresholdPrice is 236% of the company's typical pre-split price ($86.22)+28
Split track record9 prior splits on record+20
Proximity to 52-week highPrice is 75% of the 52-week high+3
TimingLast split over 20 years ago×0.70

An educational, rule-based score — not a prediction of any split and not investment advice. Splits are at the sole discretion of a company's board. How it's calculated · Will a stock split?

Frequently asked questions