Seres Therapeutics, Inc. (MCRB)

NASDAQ: MCRB · Real-Time Price · USD
16.10
+0.32 (2.03%)
At close: Oct 31, 2025, 4:00 PM EDT
16.35
+0.25 (1.55%)
After-hours: Oct 31, 2025, 6:32 PM EDT
2.03%
Market Cap140.95M
Revenue (ttm)n/a
Net Income (ttm)85.97M
Shares Out 8.75M
EPS (ttm)10.22
PE Ratio1.64
Forward PEn/a
Dividendn/a
Ex-Dividend Daten/a
Volume45,003
Open15.99
Previous Close15.78
Day's Range15.69 - 16.72
52-Week Range6.53 - 24.67
Beta0.20
AnalystsHold
Price Target14.33 (-10.99%)
Earnings DateNov 5, 2025

About MCRB

Seres Therapeutics, Inc., a clinical-stage company, focuses on developing biotherapeutics for serious diseases. The company develops SER-155, an investigational oral live biotherapeutic to decolonize gastrointestinal pathogens, enhance epithelial barrier integrity, and regulate immune response to prevent bacterial bloodstream infections, as well as other pathogen-associated negative clinical outcomes in patients undergoing allogeneic hematopoietic stem cell transplantation. Its other pipeline programs include SER-147, a live biotherapeutic comp... [Read more]

Industry Biotechnology
Sector Healthcare
IPO Date Jun 26, 2015
Employees 103
Stock Exchange NASDAQ
Ticker Symbol MCRB
Full Company Profile

Financial Performance

Financial Statements

Analyst Summary

According to 3 analysts, the average rating for MCRB stock is "Hold." The 12-month stock price target is $14.33, which is a decrease of -10.99% from the latest price.

Price Target
$14.33
(-10.99% downside)
Analyst Consensus: Hold
Stock Forecasts

News

Seres Therapeutics to Announce Third Quarter 2025 Financial Results and Business Updates on November 5, 2025

CAMBRIDGE, Mass., Oct. 30, 2025 (GLOBE NEWSWIRE) -- Seres Therapeutics, Inc. (Nasdaq: MCRB), a leading live biotherapeutics company, today announced that management will host a conference call and liv...

3 days ago - GlobeNewsWire

Seres Therapeutics Receives Award of Up to $3.6 Million from CARB-X to Develop Liquid Formulation of SER-155

Liquid formulation has potential to expand patient access, including those in intensive care, to SER-155 for the prevention of bloodstream and antimicrobial resistant (AMR) infections Liquid formulati...

4 days ago - GlobeNewsWire

Seres Therapeutics to Present New Post Hoc Data From SER-155 Phase 1b Trial at IDWeek 2025, Highlighting Potential to Improve Outcomes in Adults Undergoing Allogeneic Hematopoietic Stem Cell Transplant

CAMBRIDGE, Mass., Oct. 14, 2025 (GLOBE NEWSWIRE) -- Seres Therapeutics, Inc. (Nasdaq: MCRB), (Seres or the Company), a leading live biotherapeutics company, today announced that new post hoc data from...

19 days ago - GlobeNewsWire

Seres Therapeutics Announces Further Constructive Feedback from FDA on SER-155 Phase 2 Study Protocol and Implements Cost Reduction Actions to Extend Cash Runway

Following recent constructive FDA feedback, Seres anticipates finalizing SER-155 Phase 2 study protocol for the prevention of bloodstream infections in adults undergoing allogeneic hematopoietic stem ...

5 weeks ago - GlobeNewsWire

More companies adopt co-CEO structure

Enterprise software maker Oracle on Monday named insiders Clay Magouyrk and Mike Sicilia as co-CEOs, replacing Safra Catz, who was named vice chair of the board after 11 years at the helm.

Other symbols: IRENKKRLENNFLXORCLSBET
5 weeks ago - Reuters

Seres Therapeutics to Participate in H.C. Wainwright 27th Annual Global Investment Conference

CAMBRIDGE, Mass., Aug. 27, 2025 (GLOBE NEWSWIRE) -- Seres Therapeutics, Inc. (Nasdaq: MCRB), a leading live biotherapeutics company, today announced that management will attend the upcoming H.C. Wainw...

2 months ago - GlobeNewsWire

Seres Therapeutics, Inc. (MCRB) Q2 2025 Earnings Call Transcript

Seres Therapeutics, Inc. (NASDAQ:MCRB) Q2 2025 Earnings Conference Call August 6, 2025 8:30 AM ET Company Participants Carlo Tanzi - Corporate Participant Investor Relations - Corporate Participant D...

3 months ago - Seeking Alpha

Seres Therapeutics Reports Second Quarter 2025 Financial Results and Provides Business Updates

Following FDA input, Seres submitted Phase 2 study protocol to FDA for SER-155 for the prevention of bloodstream infections (BSIs) in adults undergoing allogeneic hematopoietic stem cell transplant (a...

Other symbols: SANA
3 months ago - GlobeNewsWire

Seres Therapeutics: Speculative Gem Backed By SER‑155 FDA Breakthrough

Seres Therapeutics's VOWST divestiture injected cash, retired debt, and refocused the company as a clinical‑stage microbiome specialist. Their current lead candidate is SER‑155, which seems to reduce ...

3 months ago - Seeking Alpha

Seres Therapeutics to Announce Second Quarter 2025 Financial Results and Business Updates on August 6, 2025

CAMBRIDGE, Mass., July 22, 2025 (GLOBE NEWSWIRE) -- Seres Therapeutics, Inc. (Nasdaq: MCRB), a leading live biotherapeutics company, today announced that management will host a conference call and liv...

3 months ago - GlobeNewsWire

Seres Therapeutics Announces Leadership Transition

Thomas DesRosier and Marella Thorell, accomplished biopharma executives, appointed co-CEOs; Eric Shaff stepping down as CEO and will remain a Director on the Seres Board Seres engaging with multiple p...

3 months ago - GlobeNewsWire

Seres Therapeutics Presents Expanded SER-155 Exploratory Biomarker Data at 2025 ASCO Annual Meeting

Results highlight potential role of SER-155 in promoting peripheral T-cell recovery and immune reconstitution to support favorable outcomes post allogeneic hematopoietic stem cell transplant (allo-HSC...

5 months ago - GlobeNewsWire

Seres Therapeutics, Inc. (MCRB) Q1 2025 Earnings Call Transcript

Seres Therapeutics, Inc. (NASDAQ:MCRB) Q1 2025 Earnings Call May 7, 2025 8:30 AM ET Company Participants Carlo Tanzi - Investor Relations Eric Shaff - President and Chief Executive Officer Marella Th...

6 months ago - Seeking Alpha

Seres Therapeutics Reports First Quarter 2025 Financial Results and Provides Business Updates

In line with recent FDA feedback, Seres expects to submit a Phase 2 study protocol to FDA in the coming weeks for SER-155 for the prevention of bloodstream infections (BSIs) in adults undergoing allog...

6 months ago - GlobeNewsWire

Seres Therapeutics Presents Data at the 2025 Digestive Disease Week Conference Highlighting the Potential for Live Biotherapeutics to Treat Inflammatory and Immune Diseases

CAMBRIDGE, Mass., April 29, 2025 (GLOBE NEWSWIRE) -- Seres Therapeutics, Inc. (Nasdaq: MCRB), a leading live biotherapeutics company, today announced that it will present three related posters at the ...

6 months ago - GlobeNewsWire

Seres Therapeutics to Announce First Quarter 2025 Financial Results and Business Updates on May 7, 2025

CAMBRIDGE, Mass., April 23, 2025 (GLOBE NEWSWIRE) -- Seres Therapeutics, Inc. (Nasdaq: MCRB), a leading live biotherapeutics company, today announced that management will host a conference call and li...

6 months ago - GlobeNewsWire

Seres Therapeutics, Inc. (MCRB) Q4 2024 Earnings Call Transcript

Seres Therapeutics, Inc. (NASDAQ:MCRB) Q4 2024 Earnings Conference Call March 13, 2025 8:30 AM ET Company Participants Carlo Tanzi - Kendall Investor Relations Eric Shaff - President and Chief Execut...

8 months ago - Seeking Alpha

Seres Therapeutics Reports Fourth Quarter and Full Year 2024 Financial Results and Provides Business Updates

Recent FDA feedback received on SER-155 allogeneic hematopoietic stem cell transplant (allo-HSCT) next study provides support for the proposed primary efficacy endpoint of reduction in bloodstream inf...

8 months ago - GlobeNewsWire

Seres Therapeutics to Announce Fourth Quarter and Full Year 2024 Financial Results and Provide Business Updates on March 13, 2025

CAMBRIDGE, Mass., March 04, 2025 (GLOBE NEWSWIRE) --  Seres Therapeutics, Inc. (Nasdaq: MCRB), a leading live biotherapeutics company, today announced that management will host a conference call and l...

8 months ago - GlobeNewsWire

Seres Therapeutics Receives Feedback From FDA on SER-155 Allogeneic Hematopoietic Stem Cell Transplant (allo-HSCT) Development Approach

FDA has provided input on key elements of the SER-155 allo-HSCT clinical development plans including support for the proposed primary efficacy endpoint of reduction in bloodstream infections (BSIs) as...

8 months ago - GlobeNewsWire

Seres Therapeutics Announces Receipt of Expected $50 Million Installment Payment Related to VOWST Sale

CAMBRIDGE, Mass., Jan. 16, 2025 (GLOBE NEWSWIRE) -- Seres Therapeutics, Inc. (Nasdaq: MCRB) (Seres or the Company), a leading live biotherapeutics company, announced today the receipt of a $50 million...

10 months ago - GlobeNewsWire

Seres Therapeutics Announces New Translational Biomarker Results from SER-155 Phase 1b Clinical Study and Provides Corporate Updates

New SER-155 Phase 1b study biomarker data in allogeneic hematopoietic stem cell transplantation (allo-HSCT) recipients demonstrate that SER-155 promoted epithelial barrier integrity and decreased syst...

10 months ago - GlobeNewsWire

Seres Therapeutics to Participate in 2025 J.P. Morgan Healthcare Conference

CAMBRIDGE, Mass., Dec. 16, 2024 (GLOBE NEWSWIRE) -- Seres Therapeutics, Inc. (Nasdaq: MCRB), a leading live biotherapeutics company, today announced that management will participate in the 43rd Annual...

11 months ago - GlobeNewsWire

Seres Therapeutics to Participate in Piper Sandler Healthcare Conference

CAMBRIDGE, Mass., Nov. 22, 2024 (GLOBE NEWSWIRE) -- Seres Therapeutics, Inc. (Nasdaq: MCRB), a leading live biotherapeutics company, today announced that Eric Shaff, President and Chief Executive Offi...

1 year ago - GlobeNewsWire

Seres Therapeutics, Inc. (MCRB) Q3 2024 Earnings Call Transcript

Seres Therapeutics, Inc. (NASDAQ:MCRB) Q3 2024 Earnings Conference Call November 13, 2024 8:30 AM ET Company Participants Carlo Tanzi - Investor Relations Eric Shaff - Chief Executive Officer Lisa vo...

1 year ago - Seeking Alpha