Repligen Corporation - Common Stock (NQ:RGEN)
Price and Volume
Detailed Quote| Volume | 508,150 |
| Open | 174.75 |
| Bid (Size) | 170.86 (300) |
| Ask (Size) | 171.22 (100) |
| Prev. Close | 174.86 |
| Today's Range | 165.99 - 175.04 |
| 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
14.0% below 52-week high
171.04
100.9952W Low
198.8752W High
1 Week
12.6% below 1-week high
174.361W Low
195.611W High
Repligen Corporation - Common Stock (RGEN) traded between $100.99 and $198.87 over the past 52 weeks and last traded at $171.04, 14.0% below its 52-week high. Over the past week it ranged between $174.36 and $195.61.
Past 12 Months
1W
-$21.19
1M
+$2.51
3M
+$31.21
6M
+$55.75
YTD
+$6.69
1Y
+$20.94
RGEN was +14.0% over the past year, +48.4% over six months, +4.1% year to date, -11.0% in the last week.
12 Months vs Market
RGEN
+14.0%
DIA
+9.5%
SPY
+15.7%
QQQ
+24.5%
IWM
+12.6%
Over the past 12 months RGEN returned +14.0% versus DIA (Dow) +9.5%, SPY (S&P 500) +15.7%, QQQ (Nasdaq 100) +24.5% and IWM (Russell 2000) +12.6%.
Volume & Liquidity
0.45× 3-mo avg
Today 508,150
3-mo avg 1.1M
1W
1.5M
1M
1.2M
3M
1.1M
6M
1.1M
YTD
1.0M
1Y
989.0K
RGEN most recently traded 508,150 shares against a 3-month average daily volume of 1.1M.
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
Repligen (RGEN) Q2 Earnings: What To Expect
July 26, 2026
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July 24, 2026
Why Repligen (RGEN) Stock Is Trading Lower Today
July 21, 2026
3 Reasons RGEN is Risky and 1 Stock to Buy Instead
July 08, 2026
3 Out-of-Favor Stocks We Keep Off Our Radar
May 22, 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 171.04
When was Repligen Corporation - Common Stock last traded?
The last trade of Repligen Corporation - Common Stock was at 10/07/26 12:34 PM ET
What is the market capitalization of Repligen Corporation - Common Stock?
The market capitalization of Repligen Corporation - Common Stock is 9.52B
How many shares of Repligen Corporation - Common Stock are outstanding?
Repligen Corporation - Common Stock has 10B shares outstanding.