US equities |

Seres Therapeutics, Inc. - Common Stock (NQ:MCRB)

2.090 UNCHANGED
Delayed Quote Updated: 4:00 PM EDT, Oct 23, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 1
Open 2.090
Bid (Size) 2.000 (700)
Ask (Size) 2.280 (900)
Prev. Close 2.090
Today's Range 2.090 - 2.090
52wk Range 2.000 - 29.98
Shares Outstanding 127,901,391
Dividend Yield N/A

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Performance

52-Week Range 93.0% below 52-week high
2.090
2.0052W Low 29.9852W High
1 Week 19.0% below 1-week high
2.001W Low 2.581W High

Seres Therapeutics, Inc. - Common Stock (MCRB) traded between $2.00 and $29.98 over the past 52 weeks and last traded at $2.09, 93.0% below its 52-week high. Over the past week it ranged between $2.00 and $2.58.

Past 12 Months
-13.6%
-40.6%
-56.9%
-71.4%
-86.2%
-87.8%
1W -$0.33
1M -$1.43
3M -$2.76
6M -$5.23
YTD -$13.06
1Y -$15.08

MCRB was -87.8% over the past year, -71.4% over six months, -86.2% year to date, -13.6% in the last week.

12 Months vs Market
MCRB
-87.8%
DIA
+9.7%
SPY
+10.9%
QQQ
+12.1%
IWM
+10.2%

Over the past 12 months MCRB returned -87.8% versus DIA (Dow) +9.7%, SPY (S&P 500) +10.9%, QQQ (Nasdaq 100) +12.1% and IWM (Russell 2000) +10.2%.

Volume & Liquidity 0.00× 3-mo avg
Today 1 3-mo avg 65.9K
1W
66.8K
1M
77.0K
3M
65.9K
6M
75.9K
YTD
70.5K
1Y
92.4K

MCRB most recently traded 1 shares against a 3-month average daily volume of 65.9K.

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Frequently Asked Questions

Is Seres Therapeutics, Inc. - Common Stock publicly traded?
Yes, Seres Therapeutics, Inc. - Common Stock is publicly traded.
What exchange does Seres Therapeutics, Inc. - Common Stock trade on?
Seres Therapeutics, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Seres Therapeutics, Inc. - Common Stock?
The ticker symbol for Seres Therapeutics, Inc. - Common Stock is MCRB on the Nasdaq Stock Market
What is the current price of Seres Therapeutics, Inc. - Common Stock?
The current price of Seres Therapeutics, Inc. - Common Stock is 2.090
When was Seres Therapeutics, Inc. - Common Stock last traded?
The last trade of Seres Therapeutics, Inc. - Common Stock was at 10/23/26 04:00 PM ET
What is the market capitalization of Seres Therapeutics, Inc. - Common Stock?
The market capitalization of Seres Therapeutics, Inc. - Common Stock is 267.31M
How many shares of Seres Therapeutics, Inc. - Common Stock are outstanding?
Seres Therapeutics, Inc. - Common Stock has 267M shares outstanding.