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Repligen Corporation - Common Stock (NQ:RGEN)
Price and Volume
Detailed Quote| Volume | 287,018 |
| Open | 179.32 |
| Bid (Size) | 185.52 (100) |
| Ask (Size) | 185.84 (100) |
| Prev. Close | 177.23 |
| Today's Range | 178.00 - 186.52 |
| 52wk Range | 100.99 - 198.87 |
| Shares Outstanding | 55,679,964 |
| Dividend Yield | N/A |
Top News
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Performance
52-Week Range
6.7% below 52-week high
185.63
100.9952W Low
198.8752W High
1 Week
6.7% below 1-week high
177.121W Low
198.871W High
Repligen Corporation - Common Stock (RGEN) traded between $100.99 and $198.87 over the past 52 weeks and last traded at $185.63, 6.7% below its 52-week high. Over the past week it ranged between $177.12 and $198.87.
Past 12 Months
1W
-$4.05
1M
+$15.61
3M
+$43.23
6M
+$67.85
YTD
+$21.28
1Y
+$39.82
RGEN was +27.3% over the past year, +57.6% over six months, +13.0% year to date, -2.1% in the last week.
12 Months vs Market
RGEN
+27.3%
DIA
+10.0%
SPY
+15.3%
QQQ
+24.6%
IWM
+16.5%
Over the past 12 months RGEN returned +27.3% versus DIA (Dow) +10.0%, SPY (S&P 500) +15.3%, QQQ (Nasdaq 100) +24.6% and IWM (Russell 2000) +16.5%.
Volume & Liquidity
0.26× 3-mo avg
Today 287,018
3-mo avg 1.1M
1W
1.4M
1M
1.1M
3M
1.1M
6M
1.1M
YTD
1.0M
1Y
986.3K
RGEN most recently traded 287,018 shares against a 3-month average daily volume of 1.1M.
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July 21, 2026
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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 185.63
When was Repligen Corporation - Common Stock last traded?
The last trade of Repligen Corporation - Common Stock was at 10/02/26 11:05 AM ET
What is the market capitalization of Repligen Corporation - Common Stock?
The market capitalization of Repligen Corporation - Common Stock is 10.34B
How many shares of Repligen Corporation - Common Stock are outstanding?
Repligen Corporation - Common Stock has 10B shares outstanding.
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