Repligen Corporation - Common Stock (NQ:RGEN)

175.42 -8.75 (-4.75%)
Delayed Quote Updated: 4:00 PM EDT, Oct 16, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 1,223,786
Open 183.81
Bid (Size) 167.17 (100)
Ask (Size) 180.76 (100)
Prev. Close 184.17
Today's Range 172.39 - 186.00
52wk Range 100.99 - 198.87
Shares Outstanding 55,679,964
Dividend Yield N/A

Performance

52-Week Range 11.8% below 52-week high
175.42
100.9952W Low 198.8752W High
1 Week 5.7% below 1-week high
169.731W Low 186.001W High

Repligen Corporation - Common Stock (RGEN) traded between $100.99 and $198.87 over the past 52 weeks and last traded at $175.42, 11.8% below its 52-week high. Over the past week it ranged between $169.73 and $186.00.

Past 12 Months
+1.7%
+1.5%
+19.1%
+33.7%
+6.7%
+13.5%
1W +$2.91
1M +$2.51
3M +$28.17
6M +$44.21
YTD +$11.07
1Y +$20.87

RGEN was +13.5% over the past year, +33.7% over six months, +6.7% year to date, +1.7% in the last week.

12 Months vs Market
RGEN
+13.5%
DIA
+13.0%
SPY
+15.5%
QQQ
+18.3%
IWM
+10.4%

Over the past 12 months RGEN returned +13.5% versus DIA (Dow) +13.0%, SPY (S&P 500) +15.5%, QQQ (Nasdaq 100) +18.3% and IWM (Russell 2000) +10.4%.

Volume & Liquidity 1.01× 3-mo avg
Today 1,223,786 3-mo avg 1.2M
1W
1.1M
1M
1.3M
3M
1.2M
6M
1.2M
YTD
1.1M
1Y
1.0M

RGEN most recently traded 1,223,786 shares against a 3-month average daily volume of 1.2M.

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Frequently Asked Questions

Is Repligen Corporation - Common Stock publicly traded?
Yes, Repligen Corporation - Common Stock is publicly traded.
What exchange does Repligen Corporation - Common Stock trade on?
Repligen Corporation - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Repligen Corporation - Common Stock?
The ticker symbol for Repligen Corporation - Common Stock is RGEN on the Nasdaq Stock Market
What is the current price of Repligen Corporation - Common Stock?
The current price of Repligen Corporation - Common Stock is 175.42
When was Repligen Corporation - Common Stock last traded?
The last trade of Repligen Corporation - Common Stock was at 10/16/26 04:00 PM ET
What is the market capitalization of Repligen Corporation - Common Stock?
The market capitalization of Repligen Corporation - Common Stock is 9.77B
How many shares of Repligen Corporation - Common Stock are outstanding?
Repligen Corporation - Common Stock has 10B shares outstanding.
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