What is RGEN PE ratio 1-year high?

RGEN PE ratio reached a 1-year high of 6,657.36 on November 25, 2025

What is RGEN PE ratio 1-year low?

RGEN PE ratio reached a 1-year low of 113.24 on May 15, 2026

Name: Repligen Corporation (RGEN) P/E Ratio History
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N/A

October 30, 2026

RGEN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
PE Ratio	Oct 30, 26	-	–	–	–	–	–	–	–
Price	Oct 30, 26	$176.94	-6.2%	-8.0%	+23.2%	+8.0%	+22.4%	+55.0%	-39.1%
TTM Revenue	Sep 30, 26	$805.61M	+2.6%	–	+2.6%	–	+13.8%	+23.5%	+35.9%
TTM EPS	Sep 30, 26	-$0.21	-128.6%	–	-128.6%	–	-912.4%	-111.9%	-110.0%
	Oct 30, 26	5.37	-6.3%	+3.5%	+61.3%	+22.6%	+37.3%	+66.3%	-42.6%
	Oct 30, 26	13.94	-6.3%	+3.5%	+55.8%	+11.5%	+21.3%	+42.8%	-48.6%
	Oct 30, 26	$11.06B	-6.3%	+3.6%	+60.2%	+20.9%	+37.0%	+79.7%	-29.8%
	Oct 30, 26	68.33	-6.3%	+3.6%	+71.0%	+32.3%	+44.6%	+54.9%	-15.3%
Market Cap	Oct 30, 26	$11B	-6.2%	+3.5%	+59.9%	+21.7%	+38.1%	+76.4%	-30.1%

RGEN PE Ratio Highs Comparison
Period	High	Date	Current
1M	N/A	N/A	N/A
3M	265.19	Sep 29, 26	N/A
6M	265.19	Sep 29, 26	N/A
1Y	6,657.36	Nov 25, 25	N/A
3Y	6,657.36	Nov 25, 25	N/A
5Y	6,657.36	Nov 25, 25	N/A
All	6,657.36	Nov 25, 25	N/A

RGEN PE Ratio Lows Comparison
Period	Low	Date	Current
1M	N/A	N/A	N/A
3M	192.19	Jul 31, 26	N/A
6M	113.24	May 15, 26	N/A
1Y	113.24	May 15, 26	N/A
3Y	64.60	Oct 30, 23	N/A
5Y	47.67	Jan 6, 23	N/A
All	3.13	Sep 29, 08	N/A

What is RGEN PE ratio 1-year high?: RGEN PE ratio reached a 1-year high of 6,657.36 on November 25, 2025
What is RGEN PE ratio 1-year low?: RGEN PE ratio reached a 1-year low of 113.24 on May 15, 2026

P/E =

RGEN Official Website www.repligen.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/730272/000119312526076528/0001193125-26-076528-index.htm
RGEN Profile on Yahoo Finance finance.yahoo.com/quote/RGEN
RGEN Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/rgen