Repligen Corporation - Common Stock (NQ:RGEN)
Price and Volume
Detailed Quote| Volume | 2,114,807 |
| Open | 168.34 |
| Bid (Size) | 175.70 (300) |
| Ask (Size) | 175.88 (100) |
| Prev. Close | 180.17 |
| Today's Range | 164.88 - 180.00 |
| 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
11.6% below 52-week high
175.80
100.9952W Low
198.8752W High
1 Week
5.0% below 1-week high
172.001W 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 $175.80, 11.6% below its 52-week high. Over the past week it ranged between $172.00 and $185.03.
Past 12 Months
1W
-$3.08
1M
-$18.29
3M
+$44.74
6M
+$57.51
YTD
+$11.45
1Y
+$14.70
RGEN was +9.1% over the past year, +48.6% over six months, +7.0% year to date, -1.7% in the last week.
12 Months vs Market
RGEN
+9.1%
DIA
+10.1%
SPY
+12.3%
QQQ
+14.8%
IWM
+11.9%
Over the past 12 months RGEN returned +9.1% versus DIA (Dow) +10.1%, SPY (S&P 500) +12.3%, QQQ (Nasdaq 100) +14.8% and IWM (Russell 2000) +11.9%.
Volume & Liquidity
1.85× 3-mo avg
Today 2,114,807
3-mo avg 1.1M
1W
1.1M
1M
1.3M
3M
1.1M
6M
1.2M
YTD
1.0M
1Y
996.5K
RGEN most recently traded 2,114,807 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 21, 2026
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August 13, 2026
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July 28, 2026
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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 175.80
When was Repligen Corporation - Common Stock last traded?
The last trade of Repligen Corporation - Common Stock was at 10/27/26 04:00 PM ET
What is the market capitalization of Repligen Corporation - Common Stock?
The market capitalization of Repligen Corporation - Common Stock is 9.79B
How many shares of Repligen Corporation - Common Stock are outstanding?
Repligen Corporation - Common Stock has 10B shares outstanding.