NASDAQ:SYBX Synlogic (SYBX) Stock Price, News & Analysis $1.10 +0.02 (+1.85%) As of 10/16/2026 03:13 PM Eastern Add Compare Share Share Stock Analysis Stock AnalysisChartCompetitorsEarningsFinancialsInsider TradesOwnershipSEC Filings About Synlogic Stock (NASDAQ:SYBX) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get Synlogic alerts:Sign Up Key Stats Today's Range$1.00▼$1.1050-Day Range$1.02▼$1.2352-Week Range$0.54▼$1.87Volume807 shsAverage Volume66,151 shsMarket Capitalization$13.47 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Synlogic, Inc. was a clinical-stage biotechnology company focused on developing medicines based on synthetic biology. The company engineered probiotic bacteria, referred to as Synthetic Biotics, to perform specific therapeutic functions inside the gastrointestinal tract, such as metabolizing disease-associated compounds or producing beneficial molecules. Its development programs targeted rare metabolic disorders, including phenylketonuria (PKU) and homocystinuria. Among its investigational candidates were SYNB1934 and the earlier SYNB1618 for PKU, as well as SYNB1353 for homocystinuria. These programs were designed to address underlying metabolic imbalances by using engineered bacteria to break down or process substances that patients are unable to metabolize adequately. Synlogic was founded in 2013 and was headquartered in Cambridge, Massachusetts. The company conducted preclinical and clinical research primarily in the United States and had no commercially marketed products; its activities centered on research, development and clinical evaluation of Synthetic Biotic medicines. The company later undertook strategic changes to its pipeline and operations, and information about its ongoing corporate activities and leadership may vary from earlier public filings.AI Generated. May Contain Errors. Read More Receive SYBX Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Synlogic and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. 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(Nasdaq – NATH)August 28, 2026 | globenewswire.comThe end may be near for these iconic stocksMarc Chaikin, founder of Chaikin Analytics, says two forces - AI disruption and fracturing global trade - are triggering a historic wealth transfer already underway in 2026. Household names like Intuit (-57%), Boston Scientific (-49%), and Tractor Supply (-40%) are cratering, while lesser-known companies like Sandisk (+573%) and Rackspace (+444%) surge. Chaikin has identified specific stocks he believes investors should sell before they fall further - and the names may surprise you. He's also pinpointing a company tapped as Nvidia's self-driving partner and a potential AI megadeal that could split into three high-growth stocks. Stream his free presentation to get every buy and sell recommendation with no membership or credit card required.October 17 at 1:00 AM | Chaikin Analytics (Ad)SYBX Stock Alert: Halper Sadeh LLC is Investigating Whether Synlogic, Inc. is Obtaining a Fair Price for its ShareholdersAugust 10, 2026 | tmcnet.comSynlogic and Caldera Therapeutics announce merger and $278 million private placementJuly 29, 2026 | msn.comSynlogic Challenges Nasdaq Delisting NoticeNovember 26, 2025 | tipranks.comWe Think Synlogic (NASDAQ:SYBX) Can Afford To Drive Business GrowthSeptember 18, 2025 | uk.finance.yahoo.comSynlogic, Inc. (SYBX) Latest Stock News & Headlines - Yahoo FinanceJune 28, 2025 | finance.yahoo.comSee More Headlines SYBX Stock Analysis - Frequently Asked Questions How have SYBX shares performed this year? Synlogic's stock was trading at $1.12 on January 1st, 2026. Since then, SYBX shares have decreased by 1.8% and is now trading at $1.10. How were Synlogic's earnings last quarter? Synlogic, Inc. (NASDAQ:SYBX) announced its earnings results on Thursday, November, 13th. The biotechnology company reported ($0.19) EPS for the quarter, missing the consensus estimate of ($0.11) by $0.08. When did Synlogic's stock split? Synlogic's stock reverse split on Thursday, September 28th 2023.The 1-15 reverse split was announced on Thursday, September 28th 2023. The number of shares owned by shareholders was adjusted after the market closes on Thursday, September 28th 2023. An investor that had 100 shares of stock prior to the reverse split would have 7 shares after the split. When did Synlogic IPO? Synlogic (SYBX) raised $88 million in an initial public offering (IPO) on Wednesday, September 30th 2015. The company issued 6,250,000 shares at a price of $13.00-$15.00 per share. How do I buy shares of Synlogic? Shares of SYBX stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. What other stocks do shareholders of Synlogic own? Based on aggregate information from My MarketBeat watchlists, some other companies that Synlogic investors own include NIO (NIO), Advanced Micro Devices (AMD), NVIDIA (NVDA), Block (XYZ), Tesla (TSLA), SCYNEXIS (SCYX) and Nokia (NOK). Company Calendar Last Earnings11/13/2025Today10/17/2026Next Earnings (Estimated)11/11/2026Fiscal Year End12/31/2026Get Stock Alerts Health Indicator TradeSmith's Health IndicatorA long-term volatility-based measure designed for securities held 12 months or longer.Green: Strong and healthy uptrend with normal pullbacks.Yellow: Significant pullback but still within expected volatility.Red: Dropped beyond expected volatility; considered unhealthy. Yellow Zone (9m+) 1-Year History Oct 25 Jan 26 Apr 26 Jul 26 Oct 26 SYBX's financial health is in the Yellow zone, according to TradeSmith. SYBX has been in this zone for over 9 months. Industry, Sector and Symbol Stock ExchangeNASDAQ SectorHealthcare Industry Biotechnology Sub-IndustryBiotechnology Current SymbolNASDAQ:SYBX CIK1527599 Webwww.synlogictx.com Phone(617) 401-9975Fax512-681-5201Employees80Year Founded2013Profitability EPS (Trailing Twelve Months)($0.06) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$23.36 million Net MarginsN/A Pretax MarginN/A Return on Equity-26.47% Return on Assets-18.00% Debt Debt-to-Equity RatioN/A Current Ratio2.65 Quick Ratio2.65 Sales & Book Value Annual Sales$8 thousand Price / Sales1,684.24 Cash FlowN/A Price / Cash FlowN/A Book Value$1.09 per share Price / Book1.01Miscellaneous Outstanding Shares12,249,000Free Float11,392,000Market Cap$13.47 million OptionableNo Data Beta0.61 Social Links 7 Stocks to Buy Before the Robotics RevolutionRobotics and automation are rapidly becoming essential infrastructure across healthcare, manufacturing, logistics, and many other industries. "Physical AI" is coming. Learn which seven companies are most positioned to benefit as intelligent robots enter the workforce.Get This Free Report This page (NASDAQ:SYBX) was last updated on 10/16/2026 by MarketBeat.com Staff. From Our PartnersTicker Revealed: Pre-IPO Access to "Next Elon Musk" CompanyWe’ve found The Next Elon Musk… and what we believe to be the next Tesla. It’s already racked up $26 billi...Banyan Hill Publishing | SponsoredALERT: Drop these 5 stocks before the market opens tomorrow!The Wall Street Journal is already raising the alarm about a potential market crash, and Weiss Ratings researc...Weiss Ratings | SponsoredThe $15 Gold Fund That Pays Up to $1,152/MonthGold is hitting record highs, but most investors are leaving income on the table. 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