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CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Seres Therapeutics, Inc. stock logo
MCRB
Seres Therapeutics
$7.50
-6.1%
$8.43
$6.53
$30.60
$65.49M2.62136,032 shs36,986 shs
MediciNova, Inc. stock logo
MNOV
MediciNova
$1.33
-3.6%
$1.43
$1.12
$2.55
$65.23M0.4237,627 shs3,017 shs
Pieris Pharmaceuticals, Inc. stock logo
PIRS
Pieris Pharmaceuticals
$13.60
$15.17
$6.20
$18.68
$17.95M0.6178,413 shs51,728 shs
Sutro Biopharma, Inc. stock logo
STRO
Sutro Biopharma
$0.80
-1.5%
$0.84
$0.52
$5.17
$67.49M1.71.11 million shs700,274 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Seres Therapeutics, Inc. stock logo
MCRB
Seres Therapeutics
-6.13%-8.87%+10.78%-45.64%-49.70%
MediciNova, Inc. stock logo
MNOV
MediciNova
-3.62%-5.67%-2.92%-14.19%-1.48%
Pieris Pharmaceuticals, Inc. stock logo
PIRS
Pieris Pharmaceuticals
0.00%0.00%0.00%0.00%+35.05%
Sutro Biopharma, Inc. stock logo
STRO
Sutro Biopharma
-1.50%-5.77%+9.02%-1.36%-79.51%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Seres Therapeutics, Inc. stock logo
MCRB
Seres Therapeutics
3.5921 of 5 stars
2.93.00.04.62.70.80.0
MediciNova, Inc. stock logo
MNOV
MediciNova
2.1029 of 5 stars
3.53.00.00.02.70.80.0
Pieris Pharmaceuticals, Inc. stock logo
PIRS
Pieris Pharmaceuticals
N/AN/AN/AN/AN/AN/AN/AN/A
Sutro Biopharma, Inc. stock logo
STRO
Sutro Biopharma
4.2166 of 5 stars
3.14.00.04.72.71.70.6
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Seres Therapeutics, Inc. stock logo
MCRB
Seres Therapeutics
1.75
Reduce$73.67882.22% Upside
MediciNova, Inc. stock logo
MNOV
MediciNova
3.00
Buy$9.00576.69% Upside
Pieris Pharmaceuticals, Inc. stock logo
PIRS
Pieris Pharmaceuticals
0.00
N/AN/AN/A
Sutro Biopharma, Inc. stock logo
STRO
Sutro Biopharma
2.13
Hold$6.11665.15% Upside

Current Analyst Ratings Breakdown

Latest PIRS, MCRB, STRO, and MNOV Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
5/19/2025
Sutro Biopharma, Inc. stock logo
STRO
Sutro Biopharma
Bank of America
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetUnderperform ➝ Underperform$1.00 ➝ $0.80
5/8/2025
Seres Therapeutics, Inc. stock logo
MCRB
Seres Therapeutics
Chardan Capital
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Neutral$1.25 ➝ $6.00
4/29/2025
Sutro Biopharma, Inc. stock logo
STRO
Sutro Biopharma
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingNeutral ➝ Neutral$2.00 ➝ $2.00
4/9/2025
MediciNova, Inc. stock logo
MNOV
MediciNova
D. Boral Capital
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$9.00 ➝ $9.00
3/20/2025
Seres Therapeutics, Inc. stock logo
MCRB
Seres Therapeutics
Chardan Capital
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$25.00 ➝ $25.00
3/17/2025
Sutro Biopharma, Inc. stock logo
STRO
Sutro Biopharma
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Neutral$12.00 ➝ $2.00
3/14/2025
Sutro Biopharma, Inc. stock logo
STRO
Sutro Biopharma
Piper Sandler
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Set Price Target$2.00
3/14/2025
Seres Therapeutics, Inc. stock logo
MCRB
Seres Therapeutics
The Goldman Sachs Group
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetSell ➝ Sell$20.00 ➝ $15.00
3/14/2025
MediciNova, Inc. stock logo
MNOV
MediciNova
D. Boral Capital
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$9.00 ➝ $9.00
3/14/2025
Sutro Biopharma, Inc. stock logo
STRO
Sutro Biopharma
Piper Sandler
Subscribe to MarketBeat All Access for the recommendation accuracy rating
DowngradeStrong-Buy ➝ Hold
3/14/2025
Sutro Biopharma, Inc. stock logo
STRO
Sutro Biopharma
Citizens Jmp
Subscribe to MarketBeat All Access for the recommendation accuracy rating
DowngradeOutperform ➝ Market Perform
(Data available from 6/14/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Seres Therapeutics, Inc. stock logo
MCRB
Seres Therapeutics
$126.33M0.52N/AN/A($0.35) per share-21.43
MediciNova, Inc. stock logo
MNOV
MediciNova
$1M65.23N/AN/A$1.07 per share1.24
Pieris Pharmaceuticals, Inc. stock logo
PIRS
Pieris Pharmaceuticals
$42.81M0.42N/AN/A$21.66 per share0.63
Sutro Biopharma, Inc. stock logo
STRO
Sutro Biopharma
$66.43M1.02N/AN/A$2.45 per share0.33
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Seres Therapeutics, Inc. stock logo
MCRB
Seres Therapeutics
-$113.72M-$4.60N/AN/AN/AN/AN/A-55.08%8/12/2025 (Estimated)
MediciNova, Inc. stock logo
MNOV
MediciNova
-$8.56M-$0.23N/AN/AN/AN/A-19.66%-18.63%8/6/2025 (Estimated)
Pieris Pharmaceuticals, Inc. stock logo
PIRS
Pieris Pharmaceuticals
-$24.54M-$12.10N/AN/A-39.71%-80.93%-59.55%N/A
Sutro Biopharma, Inc. stock logo
STRO
Sutro Biopharma
-$106.79M-$2.98N/AN/AN/A-77.01%-101.89%-28.69%8/12/2025 (Estimated)

Latest PIRS, MCRB, STRO, and MNOV Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
5/13/2025Q1 2025
MediciNova, Inc. stock logo
MNOV
MediciNova
-$0.14-$0.06+$0.08-$0.06N/AN/A
5/8/2025Q1 2025
Sutro Biopharma, Inc. stock logo
STRO
Sutro Biopharma
-$0.63-$0.91-$0.28-$0.91$11.61 million$17.40 million
5/7/2025Q1 2025
Seres Therapeutics, Inc. stock logo
MCRB
Seres Therapeutics
-$0.67-$2.24-$1.57$3.75$10.00 millionN/A
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Seres Therapeutics, Inc. stock logo
MCRB
Seres Therapeutics
N/AN/AN/AN/AN/A
MediciNova, Inc. stock logo
MNOV
MediciNova
N/AN/AN/AN/AN/A
Pieris Pharmaceuticals, Inc. stock logo
PIRS
Pieris Pharmaceuticals
N/AN/AN/AN/AN/A
Sutro Biopharma, Inc. stock logo
STRO
Sutro Biopharma
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Seres Therapeutics, Inc. stock logo
MCRB
Seres Therapeutics
N/A
1.12
1.12
MediciNova, Inc. stock logo
MNOV
MediciNova
N/A
13.88
16.66
Pieris Pharmaceuticals, Inc. stock logo
PIRS
Pieris Pharmaceuticals
N/A
4.82
4.82
Sutro Biopharma, Inc. stock logo
STRO
Sutro Biopharma
N/A
3.09
3.09

Institutional Ownership

CompanyInstitutional Ownership
Seres Therapeutics, Inc. stock logo
MCRB
Seres Therapeutics
59.34%
MediciNova, Inc. stock logo
MNOV
MediciNova
9.90%
Pieris Pharmaceuticals, Inc. stock logo
PIRS
Pieris Pharmaceuticals
40.11%
Sutro Biopharma, Inc. stock logo
STRO
Sutro Biopharma
96.99%

Insider Ownership

CompanyInsider Ownership
Seres Therapeutics, Inc. stock logo
MCRB
Seres Therapeutics
4.70%
MediciNova, Inc. stock logo
MNOV
MediciNova
13.60%
Pieris Pharmaceuticals, Inc. stock logo
PIRS
Pieris Pharmaceuticals
6.39%
Sutro Biopharma, Inc. stock logo
STRO
Sutro Biopharma
3.60%
CompanyEmployeesShares OutstandingFree FloatOptionable
Seres Therapeutics, Inc. stock logo
MCRB
Seres Therapeutics
3308.73 million162.03 millionOptionable
MediciNova, Inc. stock logo
MNOV
MediciNova
1049.05 million41.74 millionOptionable
Pieris Pharmaceuticals, Inc. stock logo
PIRS
Pieris Pharmaceuticals
1401.32 million1.24 millionOptionable
Sutro Biopharma, Inc. stock logo
STRO
Sutro Biopharma
24084.46 million77.59 millionOptionable

Recent News About These Companies

Sutro Biopharma downgraded to Neutral from Buy at H.C. Wainwright
Sutro Biopharma presents expanded data from REFRalphaME-01 trial

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

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Seres Therapeutics stock logo

Seres Therapeutics NASDAQ:MCRB

$7.50 -0.49 (-6.13%)
Closing price 06/13/2025 04:00 PM Eastern
Extended Trading
$7.61 +0.11 (+1.48%)
As of 06/13/2025 06:29 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

Seres Therapeutics, Inc., a microbiome therapeutics company, develop microbiome therapeutics to treat the modulation of the colonic microbiome. It develops a novel class of biological drugs that are designed to treat by modulating the microbiome to restore health by repairing the function of a disrupted microbiome to a non-disease state. The company's lead product candidate is VOWST, an oral microbiome therapeutic that has completed Phase III clinical trial for the treatment of recurrent Clostridioides difficile infection. Its product pipeline also includes SER-155, an investigational oral fermented microbiome therapeutic which is in Phase 1b clinical trials for the treatment of gastrointestinal infections, bacteremia, and graft versus host disease in immunocompromised patients including patients receiving allogeneic hematopoietic stem cell transplantation. In addition, the company engages in the development of SER-287 which is in Phase 2b and SER-301 that is in Phase 1b to treat ulcerative colitis. Further, it has license Agreement with NHSc Rx License GmbH for the therapeutic products based on the microbiome technology, which includes VOWST product candidate, which is developed for the treatment of CDI and recurrent CDI; and collaboration license agreement with Société des Produits Nestlé S.A. (Nestlé) for the development and commercialization of certain product candidates for the treatment and management of CDI and inflammatory bowel disease including UC and Crohn's disease. 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.

MediciNova stock logo

MediciNova NASDAQ:MNOV

$1.33 -0.05 (-3.62%)
Closing price 06/13/2025 03:58 PM Eastern
Extended Trading
$1.34 +0.01 (+0.75%)
As of 06/13/2025 04:04 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

MediciNova, Inc., a biopharmaceutical company, focuses on developing novel and small molecule therapeutics for the treatment of serious diseases with unmet medical needs in the United States. It is developing MN-166 (ibudilast), an oral anti-inflammatory and neuroprotective agent for treating neurological and other disorders, such as primary and secondary progressive multiple sclerosis, amyotrophic lateral sclerosis, chemotherapy-induced peripheral neuropathy, degenerative cervical myelopathy, glioblastoma, and substance dependence and addiction, as well as prevention of acute respiratory distress syndrome, and long COVID. The company's product pipeline also includes MN-221 (bedoradrine), a selective beta-2-adrenergic receptor agonist for the treatment of acute exacerbations of asthma; MN-001 (tipelukast), an orally bioavailable small molecule compound to treat fibrotic and other diseases, including nonalcoholic fatty liver disease and idiopathic pulmonary fibrosis; and MN-029 (denibulin), a tubulin binding agent for treating solid tumor cancers. It has license agreements with Kyorin Pharmaceutical Co., Ltd; Angiogene Pharmaceuticals, Ltd.; and Meiji Seika Kaisha, Ltd. The company was incorporated in 2000 and is headquartered in La Jolla, California.

Pieris Pharmaceuticals stock logo

Pieris Pharmaceuticals NASDAQ:PIRS

Pieris Pharmaceuticals, Inc., a biotechnology company, discovers and develops biotechnological applications. The company focuses on the development of its 4-1BB bispecifics immuno-oncology (IO) programs. Its clinical pipeline consists of IO bispecifics, including S095012 (PRS-344), a bispecific Mabcalin compound targeting PD-L1 and 4-1BB in partnership with Les Laboratoires Servier and Institut de Recherches Internationales Servier; SGN-BB228 (PRS-346), a CD228 x 4-1BB bispecific antibody-Anticalin compound targeting CD228 and 4-1BB in partnership with Pfizer Inc.; and BOS-342 (PRS-342), a GPC3 x 4-1BB bispecific Mabcalin compound targeting GPC3 and 4-1BB in partnership with Boston Pharmaceuticals, which are in phase 1 studies. The company was founded in 2001 and is headquartered in Boston, Massachusetts.

Sutro Biopharma stock logo

Sutro Biopharma NASDAQ:STRO

$0.80 -0.01 (-1.50%)
Closing price 06/13/2025 04:00 PM Eastern
Extended Trading
$0.81 +0.01 (+1.49%)
As of 06/13/2025 07:00 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

Sutro Biopharma, Inc. operates as a clinical-stage oncology company. The company develops site-specific and novel-format antibody drug conjugates (ADCs) that enables its proprietary integrated cell-free protein synthesis platform, XpressCF and XpressCF+. Its product candidates include STRO-002, an ADC directed against folate receptor-alpha, which is in Phase II/III clinical trials for patients with ovarian and endometrial cancers; VAX-24 and Vax-31 pneumococcal conjugate vaccine candidates that is in Phase II/III clinical trials for the treatment of invasive pneumococcal disease; and MK-1484, a distinct cytokine derivative molecule that is in Phase I clinical study for the treatment of cancer. The company's pre-clinical product candidates include STRO-003, an ADC directed against an anti-receptor tyrosine kinase-like orphan receptor 1 (ROR1) for the treatment of solid tumors and hematological cancers; and STRO-004, a tissue factor (TF) targeting ADC for the treatment of TF-expressing solid tumors, including cervical, lung, and breast cancer. Sutro Biopharma, Inc. has collaboration and license agreements with Merck Sharp & Dohme Corporation to develop research programs focusing on cytokine derivatives for cancer and autoimmune disorders; Vaxcyte to discover and develop vaccine candidates for the treatment or prophylaxis of infectious diseases; Tasly Biopharmaceuticals Co., Ltd. to develop and commercialize STRO-002 in Greater China; EMD Serono to develop ADCs for multiple cancer targets; and Astellas Pharma Inc. to develop immunostimulatory ADC. The company was formerly known as Fundamental Applied Biology, Inc. Sutro Biopharma, Inc. was incorporated in 2003 and is headquartered in South San Francisco, California.