Repligen (RGEN) - Market capitalization

Market cap: £8.38 Billion

As of November 2026 Repligen has a market cap of £8.38 Billion. This makes Repligen the world's 1832th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of Repligen from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	£8.38 B	20.74%
2025	£6.94 B	6.92%
2024	£6.49 B	-17.54%
2023	£7.87 B	1.4%
2022	£7.77 B	-28.37%
2021	£10.84 B	41.02%
2020	£7.69 B	109.4%
2019	£3.67 B	101.33%
2018	£1.82 B	56.03%
2017	£1.16 B	38.39%
2016	£0.84 B	34.35%
2015	£0.62 B	50.91%
2014	£0.41 B	57.88%
2013	£0.26 B	117.81%
2012	£0.12 B	76.76%
2011	£68.57 M	-26.69%
2010	£93.53 M	19.72%
2009	£78.13 M	-2.86%
2008	£80.42 M	-21.45%
2007	£0.10 B	134.89%
2006	£43.59 M	-37.59%
2005	£69.85 M	54.82%
2004	£45.11 M	-38.31%
2003	£73.13 M	41.1%
2002	£51.83 M	15.8%
2001	£44.76 M	-25.54%
2000	£60.11 M	39.25%
1999	£43.17 M	211.29%
1998	£13.86 M	62.04%
1997	£8.55 M	-22.43%
1996	£11.03 M

End of Day market cap according to different sources

On Oct 31st, 2026 the market cap of Repligen was reported to be:

£7.48 Billion

by Nasdaq

£8.38 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Pfizer PFE	£129.88 B	1,448.46%	🇺🇸 USA
Thermo Fisher Scientific TMO	£192.42 B	2,194.06%	🇺🇸 USA
General Electric GE	£233.80 B	2,687.40%	🇺🇸 USA
Bristol-Myers Squibb BMY	£95.35 B	1,036.86%	🇺🇸 USA
Sangamo Therapeutics SGMO	£22.89 M	-99.73%	🇺🇸 USA
Novavax NVAX	£1.24 B	-85.20%	🇺🇸 USA
Neurocrine Biosciences NBIX	£11.08 B	32.20%	🇺🇸 USA
Bio-Techne TECH	£8.52 B	1.58%	🇺🇸 USA
BioMarin Pharmaceutical BMRN	£8.45 B	0.82%	🇺🇸 USA
Charles River Laboratories CRL	£12.81 B	52.73%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of Repligen (RGEN)

Market cap: £8.38 Billion