Repligen Corporation - Common Stock (NQ:RGEN)
Price and Volume
Detailed Quote| Volume | 1,448,022 |
| Open | 173.54 |
| Bid (Size) | 184.75 (100) |
| Ask (Size) | 186.00 (100) |
| Prev. Close | 175.80 |
| Today's Range | 173.54 - 185.88 |
| 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
7.1% below 52-week high
184.69
100.9952W Low
198.8752W High
1 Week
0.2% below 1-week high
164.881W Low
185.031W High
Repligen Corporation - Common Stock (RGEN) traded between $100.99 and $198.87 over the past 52 weeks and last traded at $184.69, 7.1% below its 52-week high. Over the past week it ranged between $164.88 and $185.03.
Past 12 Months
1W
+$4.68
1M
-$9.40
3M
+$39.35
6M
+$67.26
YTD
+$20.34
1Y
+$23.59
RGEN was +14.6% over the past year, +57.3% over six months, +12.4% year to date, +2.6% in the last week.
12 Months vs Market
RGEN
+14.6%
DIA
+10.4%
SPY
+12.7%
QQQ
+15.5%
IWM
+12.4%
Over the past 12 months RGEN returned +14.6% versus DIA (Dow) +10.4%, SPY (S&P 500) +12.7%, QQQ (Nasdaq 100) +15.5% and IWM (Russell 2000) +12.4%.
Volume & Liquidity
1.26× 3-mo avg
Today 1,448,022
3-mo avg 1.2M
1W
1.3M
1M
1.3M
3M
1.2M
6M
1.2M
YTD
1.1M
1Y
1.0M
RGEN most recently traded 1,448,022 shares against a 3-month average daily volume of 1.2M.
More News
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September 09, 2026
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August 28, 2026
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August 24, 2026
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August 21, 2026
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August 13, 2026
Why Repligen (RGEN) Stock Is Up Today
July 28, 2026
Repligen Q2 Earnings Call Highlights ↗
July 28, 2026
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July 28, 2026
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July 26, 2026
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July 24, 2026
Why Repligen (RGEN) Stock Is Trading Lower Today
July 21, 2026
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 184.69
When was Repligen Corporation - Common Stock last traded?
The last trade of Repligen Corporation - Common Stock was at 10/28/26 04:00 PM ET
What is the market capitalization of Repligen Corporation - Common Stock?
The market capitalization of Repligen Corporation - Common Stock is 10.28B
How many shares of Repligen Corporation - Common Stock are outstanding?
Repligen Corporation - Common Stock has 10B shares outstanding.