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Compare · MCRB vs STOK

MCRB vs STOK

Side-by-side comparison of Seres Therapeutics Inc. (MCRB) and Stoke Therapeutics Inc. (STOK): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both MCRB and STOK operate in Biotechnology: Pharmaceutical Preparations (Health Care), so they compete in similar markets.
  • STOK is the larger of the two at $2.04B, about 28.7x MCRB ($71.0M).
  • Over the past year, MCRB is down 21.8% and STOK is up 232.0% - STOK leads by 253.8 points.
  • STOK has been more active in the news (10 items in the past 4 weeks vs 4 for MCRB).
  • STOK has more recent analyst coverage (16 ratings vs 9 for MCRB).
PerformanceMCRB-21.79%STOK+231.98%
2025-05-01+0.00%2026-04-30
MetricMCRBSTOK
Company
Seres Therapeutics Inc.
Stoke Therapeutics Inc.
Price
$7.43+6.68%
$32.70+0.86%
Market cap
$71.0M
$2.04B
1M return
-16.52%
+0.54%
1Y return
-21.79%
+231.98%
Industry
Biotechnology: Pharmaceutical Preparations
Biotechnology: Pharmaceutical Preparations
Exchange
NASDAQ
NASDAQ
IPO
2015
2019
News (4w)
4
10
Recent ratings
9
16
MCRB

Seres Therapeutics Inc.

Seres Therapeutics, Inc., a microbiome therapeutics platform company, engages in developing bacterial consortia that are designed to functionally interact with host cells and tissues to treat disease. The company's lead product candidate is the SER-109, an oral microbiome therapeutic candidate that has completed Phase III clinical trial for the treatment of clostridium difficile infection (CDI). It is also developing SER-287 that is in Phase IIb clinical trial to treat ulcerative colitis; SER-401, which is in Phase Ib clinical trial for use with checkpoint inhibitors in patients with metastatic melanoma; and SER-301 that is in the Phase 1b clinical trial for the treatment of inflammatory bowel disease. In addition, the company engages in the development of SER-262 to treat an initial recurrence of CDI; and SER-155, a cultivated bacteria microbiome drug designed to prevent mortality due to gastrointestinal infections, bacteremia, and graft versus host diseases in immunocompromised patients receiving allogeneic hematopoietic stem cell transplantation and solid organ transplants. It has license and collaboration agreements with Nestec Ltd. and Memorial Sloan Kettering Cancer Center. The company was formerly known as Seres Health, Inc. and changed its name to Seres Therapeutics, Inc. in May 2015. Seres Therapeutics, Inc. was incorporated in 2010 and is headquartered in Cambridge, Massachusetts.

STOK

Stoke Therapeutics Inc.

Stoke Therapeutics, Inc., an early-stage biopharmaceutical company, develops novel antisense oligonucleotide (ASO) medicines to treat the underlying causes of severe genetic diseases in the United States. The company utilizes its proprietary ribonucleic acid therapeutics platform, Targeted Augmentation of Nuclear Gene Output (TANGO), to design ASOs to upregulate the expression of protein by individual genes in a patient. Its lead product candidate is STK-001 that is used to treat Dravet syndrome, a severe and progressive genetic epilepsy. The company was formerly known as ASOthera Pharmaceuticals, Inc. and changed its name to Stoke Therapeutics, Inc. in May 2016. Stoke Therapeutics, Inc. was incorporated in 2014 and is headquartered in Bedford, Massachusetts.