3.52
price down icon2.76%   -0.10
after-market After Hours: 3.53 0.010 +0.28%
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Seres Therapeutics Inc stock is traded at $3.52, with a volume of 55,574. It is down -2.76% in the last 24 hours and down -29.60% over the past month. Seres Therapeutics Inc is a clinical-stage biotechnology company focused on the development of live biotherapeutic candidates. Its pipeline includes candidates such as SER-155 and SER-603, aimed at preventing and treating bacterial infections, antimicrobial resistance, and gastrointestinal immune diseases. The company operates as a single reportable segment, mainly developing microbiome-based therapies targeting bacterial infections, antimicrobial resistance, and gastrointestinal immune diseases.
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Previous Close:
$3.62
Open:
$3.66
24h Volume:
55,574
Relative Volume:
0.70
Market Cap:
$35.36M
Revenue:
$1.15M
Net Income/Loss:
$-46.90M
P/E Ratio:
-0.7014
EPS:
-5.0182
Net Cash Flow:
$-42.37M
1W Performance:
-12.00%
1M Performance:
-29.60%
6M Performance:
-61.49%
1Y Performance:
-81.38%
1-Day Range:
Value
$3.50
$3.695
1-Week Range:
Value
$3.50
$4.3299
52-Week Range:
Value
$3.50
$29.98

Seres Therapeutics Inc Stock (MCRB) Company Profile

Name
Name
Seres Therapeutics Inc
Name
Phone
617 945 9626
Name
Address
200 SIDNEY STREET, CAMBRIDGE, MA
Name
Employee
66
Name
Twitter
@SeresTX
Name
Next Earnings Date
2026-11-04
Name
Latest SEC Filings
Name
MCRB's Discussions on Twitter

Compare MCRB vs VRTX, REGN, MRNA, ARGX, RVMD

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
MCRB icon
MCRB
Seres Therapeutics Inc
3.52 35.36M 1.15M -46.90M -42.37M -5.0182
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
526.19 133.37B 12.34B 4.34B 3.71B 16.87
REGN icon
REGN
Regeneron Pharmaceuticals Inc
788.04 81.13B 14.92B 4.42B 3.79B 41.04
MRNA icon
MRNA
Moderna Inc
198.88 79.40B 2.23B -3.19B -1.60B -8.1462
ARGX icon
ARGX
Argen X Se Adr
959.49 60.03B 4.16B 1.29B 734.26M 19.58
RVMD icon
RVMD
Revolution Medicines Inc
204.97 43.93B 742.00K -1.37B -1.07B -7.0731

Seres Therapeutics Inc Stock (MCRB) Upgrades & Downgrades

Date Action Analyst Rating Change
May-08-25 Downgrade Chardan Capital Markets Buy → Neutral
Oct-24-24 Downgrade JP Morgan Neutral → Underweight
Jun-26-23 Resumed Oppenheimer Outperform
Apr-21-23 Initiated JP Morgan Neutral
Jul-23-21 Downgrade Goldman Neutral → Sell
May-18-21 Resumed Goldman Neutral
Mar-05-21 Upgrade Chardan Capital Markets Neutral → Buy
Sep-18-20 Downgrade Chardan Capital Markets Buy → Neutral
Aug-18-20 Initiated Piper Sandler Overweight
Aug-11-20 Reiterated H.C. Wainwright Buy
Aug-11-20 Upgrade Jefferies Hold → Buy
Apr-30-19 Initiated Jefferies Hold
Oct-22-18 Initiated Chardan Capital Markets Buy
Oct-13-17 Initiated Oppenheimer Outperform
Aug-04-17 Reiterated H.C. Wainwright Buy
Feb-01-17 Reiterated FBR & Co. Outperform
Aug-12-16 Reiterated FBR Capital Outperform
Aug-01-16 Downgrade BofA/Merrill Buy → Neutral
Aug-01-16 Reiterated H.C. Wainwright Buy
Jul-29-16 Resumed H.C. Wainwright Buy
Mar-30-16 Initiated FBR Capital Outperform
Mar-03-16 Initiated Guggenheim Buy
Jan-25-16 Initiated H.C. Wainwright Buy
Oct-22-15 Upgrade BofA/Merrill Neutral → Buy
Jul-22-15 Initiated Canaccord Genuity Buy
Jul-21-15 Initiated Goldman Neutral
Jul-21-15 Initiated Leerink Partners Outperform
View All

Seres Therapeutics Inc Stock (MCRB) Latest News

pulisher
Sep 20, 2026

Seres Therapeutics, Inc.(NasdaqGS: MCRB) dropped from S&P Global BMI Index - marketscreener.com

Sep 20, 2026
pulisher
Sep 20, 2026

Seres Therapeutics stock holds steady as investors await next catalysts - AD HOC NEWS

Sep 20, 2026
pulisher
Sep 08, 2026

Seres Therapeutics Reports Inducement Grants Under Nasdaq Listing Rule 5635(c)(4) - The Manila Times

Sep 08, 2026
pulisher
Sep 08, 2026

Two new hires get options on 4,200 Seres shares - Stock Titan

Sep 08, 2026
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Sep 07, 2026

Microbiome Therapeutics Market Report 2026-2035 Featuring Profiles of Ferring Pharmaceuticals, Infant Bacterial Therapeutics, MaaT Pharma, Mikrobiomik, Seres Therapeutics, Vedanta Biosciences - Yahoo Finance

Sep 07, 2026
pulisher
Sep 07, 2026

Microbiome Therapeutics Market Size, Share | Forecast [2034] - Fortune Business Insights

Sep 07, 2026
pulisher
Sep 01, 2026

Seres Therapeutics to Participate in H.C. Wainwright 28th Annual Global Investment Conference - Stock Titan

Sep 01, 2026
pulisher
Aug 31, 2026

Seres Therapeutics Inc. (MCRB) Peer Comparison – Compare with Others - Value Research

Aug 31, 2026
pulisher
Aug 30, 2026

Seres Therapeutics Inc. (MCRB) Shareholding Pattern – Promoters, FIIs & DIIs - Value Research

Aug 30, 2026
pulisher
Aug 29, 2026

Seres Therapeutics (MCRB) Advances 3.23% to $5.11 as Biotech Stock Holds Key Support ZoneCall Wall - siam.in

Aug 29, 2026
pulisher
Aug 25, 2026

Seres (MCRB) Earnings Report: The Available Earnings Metric Delivers a Beat; Post-Report: The Stock Ends Up 2.19%Profit Growth Outlook - vinanet.vn

Aug 25, 2026
pulisher
Aug 25, 2026

MCRB|Seres Therapeutics Inc|Price:4.660|Chg%:+0.100 - TradingKey

Aug 25, 2026
pulisher
Aug 22, 2026

MCRB Should I Buy - Intellectia AI

Aug 22, 2026
pulisher
Aug 19, 2026

Seres Therapeutics reports positive SER-155 irEC study results - scanx.trade

Aug 19, 2026
pulisher
Aug 18, 2026

Seres Therapeutics director Eric Shaff sells $1,196 in shares By Investing.com - Investing.com South Africa

Aug 18, 2026
pulisher
Aug 18, 2026

Seres Therapeutics director Eric Shaff sells $1,196 in shares - Investing.com

Aug 18, 2026
pulisher
Aug 18, 2026

Seres Therapeutics (NASDAQ: MCRB) COO sells 64 shares after 181 RSUs vest - Stock Titan

Aug 18, 2026
pulisher
Aug 18, 2026

Seres Therapeutics (MCRB) director sale tied to RSU tax plan - Stock Titan

Aug 18, 2026
pulisher
Aug 16, 2026

Seres Therapeutics, Inc. Revenue Breakdown – NASDAQ:MCRB - TradingView

Aug 16, 2026
pulisher
Aug 13, 2026

Seres TherapeuticsMay Offer Up To $300 Million Of Securities - TradingView

Aug 13, 2026
pulisher
Aug 13, 2026

Seres Therapeutics Files $300 Million Mixed Shelf - Yahoo Finance

Aug 13, 2026
pulisher
Aug 08, 2026

MCRB Stock Declines As Seres Therapeutics Pauses SER-155 Phase 2 Study And Shrinks Headcount By 30% - Stocktwits

Aug 08, 2026
pulisher
Aug 07, 2026

Seres Therapeutics Inc (MCRB) Earnings Forecast: Future EPS & Revenue Growth Estimates - TradingKey

Aug 07, 2026
pulisher
Aug 06, 2026

CCORF Maintains Seres Therapeutics(MCRB.US) With Buy Rating, Maintains Target Price $22 - Moomoo

Aug 06, 2026
pulisher
Aug 05, 2026

Seres Therapeutics exits more Cambridge real estate early - The Business Journals

Aug 05, 2026
pulisher
Aug 05, 2026

Seres Therapeutics Inc earnings beat by $2.77, revenue topped estimates - Investing.com

Aug 05, 2026
pulisher
Aug 05, 2026

Seres Therapeutics Q2 Operating Income USD -2 - Moomoo

Aug 05, 2026
pulisher
Aug 05, 2026

Seres Therapeutics, Inc. 2Q 2026: Revenue $0.736M, Net income $4.581M, EPS $0.47— 10-Q Summary - TradingView

Aug 05, 2026
pulisher
Aug 05, 2026

Seres Therapeutics, Inc. reports results for the quarter ended June 30Earnings Summary - TradingView

Aug 05, 2026
pulisher
Aug 05, 2026

Seres Therapeutics (MCRB) Q2 Revenue Surpasses Expectations Amid Clinical Progress - GuruFocus

Aug 05, 2026
pulisher
Aug 05, 2026

Seres Therapeutics Reports Second Quarter 2026 Financial Results and Provides Business Updates, Including Further Action to Reduce Ongoing Facilities Costs - The Manila Times

Aug 05, 2026
pulisher
Aug 05, 2026

Seres Therapeutics Q2 Net Income Reaches $4.6 Million - Quiver Quantitative

Aug 05, 2026
pulisher
Aug 05, 2026

Seres Therapeutics: Q2 Earnings Snapshot - marketscreener.com

Aug 05, 2026
pulisher
Aug 05, 2026

Seres Therapeutics reports Q2 2026 net income of $4.6M, cash $15.6M, advances SER-155 clinical plans - TradingView

Aug 05, 2026
pulisher
Aug 05, 2026

MCRB: Returned to profitability in Q2 2026, driven by VOWST sale gains and SER-155 trial success - TradingView

Aug 05, 2026
pulisher
Aug 05, 2026

Q2 2026 financial results released as Seres Therapeutics advances business update - Traders Union

Aug 05, 2026
pulisher
Aug 05, 2026

Seres Therapeutics Reports Second Quarter 2026 Financial - GlobeNewswire

Aug 05, 2026
pulisher
Aug 05, 2026

Seres Therapeutics (MCRB) Unchanged at $5.25 as Consolidation Tightens Between Support and ResistanceInitial Balance - dars.gov.et

Aug 05, 2026
pulisher
Aug 04, 2026

Seres Therapeutics Streamlines Cambridge Operations with Lease Changes - TipRanks

Aug 04, 2026
pulisher
Aug 04, 2026

MCRB Q2'26 Earnings: EPS estimate is (2.19) USD - TradingView

Aug 04, 2026
pulisher
Jul 31, 2026

Seres Therapeutics Inc expected to post a loss of $2.18 a shareEarnings Preview - TradingView

Jul 31, 2026
pulisher
Jul 29, 2026

MCRB Q2'26 Earnings: revenue estimate is 179.00K USD - TradingView

Jul 29, 2026
pulisher
Jul 27, 2026

Seres Therapeutics Inc (MCRB) Dividends & Stock Splits: Historical Payouts and Event Timeline - TradingKey

Jul 27, 2026
pulisher
Jul 27, 2026

Seres Therapeutics Inc (MCRB) Shareholder Structure: Major Shareholders & Institutional Holdings - TradingKey

Jul 27, 2026
pulisher
Jul 27, 2026

Seres Therapeutics (MCRB) Dips 2.32% as Shares Test Support LevelGamma Flip Level - vinanet.vn

Jul 27, 2026
pulisher
Jul 26, 2026

TradingKey - TradingKey

Jul 26, 2026
pulisher
Jul 25, 2026

Seres Therapeutics Inc (MCRB) Revenue Breakdown: Business Segments, Regional Revenue & Profit Contribution - TradingKey

Jul 25, 2026
pulisher
Jul 25, 2026

Seres Therapeutics Inc Revenue Breakdown – BX:MCRB - TradingView

Jul 25, 2026
pulisher
Jul 24, 2026

Seres Therapeutics Inc (MCRB) Financial Health: Profitability & Balance Sheet Analysis - TradingKey

Jul 24, 2026
pulisher
Jul 24, 2026

MCRB|Seres Therapeutics Inc|Price:4.980|Chg%:-0.250 - TradingKey

Jul 24, 2026
pulisher
Jul 24, 2026

Seres Therapeutics Inc (MCRB) Risk Assessment: Volatility, Financial Risk & Investment Risk - TradingKey

Jul 24, 2026

Seres Therapeutics Inc Stock (MCRB) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$117.83
price down icon 3.06%
$35.80
price down icon 0.91%
$58.21
price down icon 0.14%
$255.96
price up icon 2.55%
ONC ONC
$360.85
price up icon 0.24%
$204.97
price up icon 2.56%
Cap:     |  Volume (24h):