Synlogic (SYBX) Stock Price

Synlogic Price

NASDAQ·CLOSED
1.22USD+0.00 (+0.00 %)
Market closed

Revenue at Synlogic has contracted by 39.5% per year over the past 8 years to 8,000.00 USD. Synlogic's net margin stands at -291,987.5%, down from -10,373.8% several years earlier. Analysts set a median price target of 1.02 USD, implying 16.4% below the current price. Of 6 analysts, 0 rate the stock a buy — an overall Sell consensus. The stock trades about 137% above its 52-week low.

Synlogic stock price

Volume
Details

Stock Price

How to Read This Chart

This chart tracks the historical stock price of Synlogic over time. You can switch between daily, weekly, and monthly views and select custom time ranges — from a single day to the full available history. Use the toggle to view price changes in absolute currency terms or as a percentage change relative to the starting date.

Total Return vs. Price Return

The "Total Return" toggle includes reinvested dividends on top of the pure price movement. This is critical because dividends can account for a significant portion of long-term returns. Historically, roughly 40 % of the S&P 500's total return has come from dividends. Always compare total return when evaluating a stock's real performance against a benchmark.

Intraday Price Data

When viewing a one-day time frame, the chart displays real-time intraday price movements. This is useful for observing how Synlogic stock reacts to market openings, earnings releases, or breaking news throughout the trading session.

What to Look For

Look for long-term trends (sustained upward or downward movements over months and years), support and resistance levels (price zones where the stock repeatedly bounces or reverses), and volatility (how much the price fluctuates day to day). Comparing Synlogic's price chart to a market index like the S&P 500 can reveal whether the stock is outperforming or underperforming the broader market.

Synlogic Stock Price History
DateSynlogic Price
9/11/20261.22 USD
9/10/20261.22 USD
9/9/20261.15 USD
9/8/20261.23 USD
9/4/20261.13 USD
9/3/20261.22 USD
9/2/20261.20 USD
9/1/20261.22 USD
8/31/20261.22 USD
8/28/20261.17 USD
8/27/20261.17 USD
8/26/20261.22 USD
8/25/20261.21 USD
8/24/20261.18 USD
8/21/20261.20 USD
8/20/20261.22 USD
8/19/20261.23 USD
8/18/20261.20 USD
8/17/20261.20 USD
8/14/20261.22 USD
8/13/20261.23 USD
8/12/20261.15 USD
8/10/20261.21 USD
8/7/20261.23 USD
8/6/20261.20 USD
8/5/20261.17 USD
8/4/20261.18 USD
8/3/20261.17 USD
7/31/20261.20 USD
7/30/20261.15 USD
Access this data via the Eulerpool API

Synlogic Revenue, EBIT, Net Income

  • 3 Years

  • 5 Years

  • 10 Years

  • 25 Years

  • Max

Revenue
EBIT
Net Income
Details
Date
Revenue
EBIT
Net Income
Jan 1, 2021
1.75 M USD
-60.77 M USD
-58.12 M USD
Jan 1, 2022
1.18 M USD
-67.42 M USD
-66.15 M USD
Jan 1, 2023
3.37 M USD
-55.16 M USD
-57.28 M USD
Jan 1, 2024
8,000.00 USD
-40.95 M USD
-23.36 M USD
Jan 1, 2025
0.00 USD
-4.01 M USD
-1.01 M USD
Jan 1, 2026 (e)
22.75 M USD
-13.65 M USD
-2.69 M USD
Jan 1, 2027 (e)
83.24 M USD
-49.95 M USD
-14.39 M USD
Jan 1, 2028 (e)
232.99 M USD
-139.79 M USD
71.84 M USD

Synlogic Income Statement, Balance Sheet, Cash Flow Statement

Last updated Sep 15, 2026, 6:54 AM
 
REVENUEM USD
REVENUE GROWTH%
GROSS MARGIN%
GROSS INCOMEM USD
EBITM USD
EBIT MARGIN%
NET INCOMEM USD
NET INCOME GROWTH%
SHARESM
20132014201520162017201820192020202120222023202420252026e2027e2028e
2.002.002.001.001.003.0022.0083.00232.00
200.00277.27179.52
100.00100.00100.00100.00100.00100.00100.00100.00100.00
3.003.003.003.002.002.002.003.001.001.003.003.003.0022.0083.00232.00
-6.00-15.00-25.00-26.00-40.00-51.00-54.00-60.00-60.00-67.00-55.00-40.00-4.00-13.00-49.00-139.00
-2,000.00-2,550.00-2,700.00-6,000.00-6,700.00-1,833.33-59.09-59.04-59.91
-6.00-15.00-24.00-26.00-40.00-48.00-48.00-56.00-58.00-66.00-57.00-23.00-1.00-2.00-14.0071.00
100.00150.0060.008.3353.8520.0016.673.5713.79-13.64-59.65-95.65100.00600.00-607.14
1.130.110.200.201.061.682.282.524.804.728.5211.7012.3112.3112.3112.31
Details

Income Statement Key Figures

Revenue and Revenue Growth

Revenue is the starting point of every income statement — it measures the total sales Synlogic generates from its core business. Revenue growth (expressed as year-over-year percentage change) is one of the most important indicators of business momentum. Sustained growth above 10 % annually is generally considered strong, while declining revenue is a serious warning sign that demands investigation.

Gross Margin

Gross margin = (Revenue − Cost of Goods Sold) ÷ Revenue. It reveals what percentage of each dollar of revenue Synlogic retains after direct production costs. High gross margins (above 50 %) are typical of asset-light businesses like software and brands, while capital-intensive industries like manufacturing often operate below 30 %. Compare Synlogic's gross margin to industry peers and track it over time to spot improving or deteriorating pricing power.

EBIT and EBIT Margin

EBIT measures operating profit — what remains after subtracting all operating expenses (including R&D, sales, and administrative costs) from gross profit. The EBIT margin shows this as a percentage of revenue. Because it excludes interest and taxes, EBIT allows fair comparisons between companies with different debt levels and tax jurisdictions. A rising EBIT margin indicates improving operational efficiency.

Net Income and Earnings Per Share (EPS)

Net income is the company's final profit after all expenses, interest, and taxes. Dividing net income by the number of shares outstanding gives you EPS — the single most influential metric in stock valuation. Consistent EPS growth is the primary driver of long-term stock price appreciation. Always check whether EPS growth comes from genuine profit improvement or from share buybacks reducing the share count.

Shares Outstanding

The total number of shares Synlogic has issued. A declining share count (through buybacks) boosts EPS and signals management confidence. A rising share count (through stock issuance) dilutes existing shareholders. Always monitor this number alongside EPS to get the full picture of per-share value creation.

Analyst Estimates

The projected figures represent consensus estimates from professional analysts. Compare these forecasts against Synlogic's historical growth rates to assess whether expectations are realistic. A company that consistently beats consensus estimates tends to see its stock price rewarded over time, while repeated misses erode investor confidence.

Synlogic stock margins

The Synlogic margin analysis displays the gross margin, EBIT margin, as well as the profit margin of Synlogic. The EBIT margin (EBIT/sales) indicates the percentage of sales that remains as operating profit. The profit margin shows the percentage of sales that remains for Synlogic.
  • 3 Years

  • 5 Years

  • 10 Years

  • 25 Years

  • Max

Gross margin
EBIT margin
Profit margin
Details
Date
Gross margin
EBIT margin
Profit margin
Jan 1, 2021
100.00 %
-3,464.37 %
-3,313.46 %
Jan 1, 2022
100.00 %
-5,713.47 %
-5,605.68 %
Jan 1, 2023
100.00 %
-1,636.34 %
-1,699.26 %
Jan 1, 2024
100.00 %
-511,875.00 %
-291,987.48 %
Jan 1, 2025
100.00 %
- %
- %
Jan 1, 2026 (e)
100.00 %
-60.00 %
-11.83 %
Jan 1, 2027 (e)
100.00 %
-60.00 %
-17.29 %
Jan 1, 2028 (e)
100.00 %
-60.00 %
30.83 %

Synlogic Stock Revenue, EBIT, Earnings per Share

The Synlogic earnings per share therefore indicates how much revenue Synlogic has generated per share in a given period. The earnings before interest and taxes per share shows how much of the operating profit corresponds to each share. The earnings per share indicates how much of the profit belongs to each share.
  • 3 Years

  • 5 Years

  • 10 Years

  • 25 Years

  • Max

Revenue per Share
EBIT per share
Earnings per Share
Details
Date
Revenue per Share
EBIT per share
Earnings per Share
Jan 1, 2021
0.37 USD
-12.67 USD
-12.12 USD
Jan 1, 2022
0.25 USD
-14.30 USD
-14.03 USD
Jan 1, 2023
0.40 USD
-6.47 USD
-6.72 USD
Jan 1, 2024
0.00 USD
-3.50 USD
-2.00 USD
Jan 1, 2025
0.00 USD
-0.33 USD
-0.08 USD
Jan 1, 2026 (e)
1.94 USD
-1.11 USD
-0.23 USD
Jan 1, 2027 (e)
7.11 USD
-4.06 USD
-1.23 USD
Jan 1, 2028 (e)
19.91 USD
-11.35 USD
6.14 USD

Synlogic business model & stock analysis

Synlogic Employees

  • 3 Years

  • 5 Years

  • 10 Years

  • 25 Years

  • Max

Synlogic Employees
Details
Date
Synlogic Employees
Jan 1, 2018
- Employees
Jan 1, 2019
- Employees
Jan 1, 2020
- Employees
Jan 1, 2021
- Employees
Jan 1, 2022
- Employees
Jan 1, 2023
- Employees
Jan 1, 2024
- Employees
Jan 1, 2025
- Employees

Synlogic Segments

Synlogic Eulerpool Fair Value

Details

Fair Value Estimate

What Is Fair Value?

Fair value is an estimate of what a stock is truly "worth" based on its financial fundamentals, independent of the current market price. If the calculated fair value is above the current share price, the stock may be undervalued — and vice versa. This chart shows three different fair value approaches so you can cross-check them against each other.

Earnings-Based Fair Value

Calculated by multiplying the current earnings per share (EPS) by the average historical P/E ratio over a selected multi-year period. The smoothing over several years filters out temporary spikes or dips. If this fair value exceeds the market price, it suggests the stock is cheap relative to its earning power.

Example: Fair Value (Earnings) 2022 = EPS 2022 × Average P/E 2019–2021

Revenue-Based Fair Value

Derived by multiplying revenue per share by the average historical price-to-sales ratio. This method is particularly useful for companies with volatile or temporarily depressed earnings, as revenue tends to be more stable than profits. It answers: "At what price has the market historically valued each dollar of this company's sales?"

Example: Fair Value (Revenue) 2022 = Revenue per Share 2022 × Average P/S 2019–2021

Dividend-Based Fair Value

Calculated by dividing the dividend per share by the average historical dividend yield. This approach is most relevant for mature, consistently dividend-paying companies. If the resulting fair value is higher than the current price, it implies the stock offers a better yield than its historical average.

Example: Fair Value (Dividend) 2022 = Dividend per Share 2022 ÷ Average Yield 2019–2021

How to Use This Chart

When all three fair value lines converge above the current price, it strengthens the case that the stock is undervalued. When they diverge, investigate why — it may indicate a structural shift in margins, payout policy, or growth rate. The forward estimates on the right extend the analysis using projected fundamentals, helping you assess whether the current price already reflects future growth expectations.

Synlogic historical P/E ratio, EBIT multiple, and P/S ratio

Synlogic annual returns

Details

Annual Return

What This Chart Shows

This chart breaks down Synlogic's total annual return into two components: price return (gains or losses from stock price movement) and dividend return (income received from dividend payments). Together, they represent the total return an investor would have earned in each calendar year.

Price Return

Price return measures the percentage change in Synlogic's stock price from January 1st to December 31st of each year. Positive bars indicate the stock appreciated; negative bars show a decline. This is the component most investors focus on, but it tells only part of the story — especially for dividend-paying stocks.

Dividend Return

Dividend return represents the income generated from dividends paid during the year, expressed as a percentage of the starting stock price. While it may seem small in any single year (typically 1–4 % for established companies), dividends compound significantly over decades and have historically contributed roughly 40 % of total stock market returns.

What to Look For

Examine how many years showed positive vs. negative returns to gauge consistency. A stock with mostly positive years and small drawdowns suggests lower risk. Also compare Synlogic's annual returns to a benchmark index — consistently outperforming the market is a hallmark of a strong investment. Pay attention to the worst years: understanding downside risk is just as important as chasing upside potential.

Synlogic shares outstanding

The number of shares of Synlogic was 12.31 M in 2025. This indicates how many shares Synlogic is divided into. Since shareholders are the owners of a company, each share represents a small portion of the company's ownership.
  • 3 Years

  • 5 Years

  • 10 Years

  • 25 Years

  • Max

Number of stocks
Details
Date
Number of stocks
Jan 1, 2021
4.80 M Stocks
Jan 1, 2022
4.72 M Stocks
Jan 1, 2023
8.52 M Stocks
Jan 1, 2024
11.70 M Stocks
Jan 1, 2025
12.31 M Stocks
Jan 1, 2026 (e)
12.31 M Stocks
Jan 1, 2027 (e)
12.31 M Stocks
Jan 1, 2028 (e)
12.31 M Stocks

Synlogic stock splits

Since 2017, a total of 0.009523809523809523 shares have been converted from one Synlogic share.

DateRatioType
9/28/202315 : 1Reverse Stock Split
8/28/20177 : 1Reverse Stock Split

Current Synlogic forecasts and price targets in September 2026

Analyst Price Targets 2026
Δ MOM Price Target
0.00 %
Buy
0.00 % (0)
Hold
50.00 % (3)
Sell
50.00 % (3)
12M Price Target
1.02
Last Price
1.22
Currency
USD
12M Return Potential
-16.39 %
LTM Return
40.23 %

Synlogic Analyst Rating Actions

DateFirmActionRatingReliability
3/20/2024
HC Wainwright & Co.
HC Wainwright & Co.
UpgradeSellNeutral
2/9/2024
Leerink Partners
Leerink Partners
DowngradeOutperformMarket Perform
2/9/2024
HC Wainwright & Co.
HC Wainwright & Co.
DowngradeBuySell
2/9/2024
Chardan Capital
Chardan Capital
DowngradeBuyNeutral
8/11/2023
HC Wainwright & Co.
HC Wainwright & Co.
MaintainedBuy
8/11/2023
Chardan Capital
Chardan Capital
MaintainedBuy
8/10/2023
HC Wainwright & Co.
HC Wainwright & Co.
MaintainedBuy
8/10/2023
Chardan Capital
Chardan Capital
MaintainedBuy
7/11/2023
HC Wainwright & Co.
HC Wainwright & Co.
MaintainedBuy
7/10/2023
HC Wainwright & Co.
HC Wainwright & Co.
MaintainedBuy

Eulerpool Reliability Score (0–100): measures how often a firm’s bullish or bearish calls were directionally correct three months later, blended with the average return following its calls. Every rating we record is stored permanently and scores update continuously; firms with fewer than 3 measured calls are not scored yet.

Synlogic Earnings Estimates & Surprises

DateEPS estimateEPS ActualRevenue EstimatePrice reactionQuarterly report
3/4/2026-0.09USD-0.00USD-2025 Q4
11/13/2025-0.11USD-0.00USD-2025 Q3
11/7/2024-0.18USD-0.00USD-2024 Q3
5/9/2024-0.95USD-0.00USD-2024 Q1
3/27/2024-0.76USD-2.70 MUSD-2023 Q4
11/8/2023-0.22USD-126,874.00USD-2023 Q3
8/9/2023-0.24USD-126,874.00USD-2023 Q2
5/10/2023-0.23USD-253,749.00USD-2023 Q1
3/15/2023-0.23USD-228,374.00USD-2022 Q4
11/10/2022-0.24USD-0.25USD88,812.00USD-2022 Q3

EESG©

Eulerpool ESG Scorecard© for the Synlogic stock

63/100
66
Environment
75
Social
47
Governance
E

Environment

Scope 1 - Direct Emissions
Scope 2 - Indirect emissions from purchased energy
Scope 3 - Indirect emissions within the value chain
Total CO₂ emissions
CO₂ reduction strategy
Coal energy
Nuclear power
Animal experiments
Fur & Leather
Pesticides
Palm Oil
Tobacco
Genetically modified organisms
Climate concept
Sustainable forestry
Recycling regulations
Environmentally friendly packaging
Hazardous substances
Fuel consumption and efficiency
Water consumption and efficiency
S

Social

Percentage of female employees
Percentage of women in management
Percentage of Asian employees
Share of Asian management
Percentage of Hispanic/Latino employees
Hispano/Latino Management share
Percentage of Black employees
Black Management Share
Percentage of white employees
White Management Share
Adult content
Alcohol
Weapons
Firearms
Gambling
Military contracts
Human rights concept
Privacy concept
Occupational health and safety
Catholic
G

Governance (Corporate Governance)

Environmental reporting
Stakeholder Engagement
Call Back Policies
Antitrust law

The Eulerpool ESG Scorecard© is the strictly copyrighted intellectual property of Eulerpool Research Systems. Any unauthorized use, imitation, or infringement will be actively pursued and may lead to significant legal consequences. For licenses, collaborations, or usage rights, please contact us directly via our contact form. Contact Form to us.

Synlogic shareholder structure

% Name
0.10892%
Dooley (Mary Beth)
Dooley (Mary Beth)
0.00017%
Hilltop National Bank
Hilltop National Bank

Synlogic Beneficial Ownership Filings (SEC 13D/G)

Free Float
54.8%
Float Shares
6.40 M
Shares Outstanding
11.70 M
StakeHolderFiling
28.30%
Ma-Weaver Jacob
Ma-Weaver Jacob
SEC ↗
28.30%
Funicular Funds, LP
Funicular Funds, LP
SEC ↗
28.30%
Cable Car Capital, LP
Cable Car Capital, LP
SEC ↗
25.00%
Scott D. Sandell
Scott D. Sandell
SEC ↗
25.00%
New Enterprise Associates 14, L.P.
New Enterprise Associates 14, L.P.
SEC ↗
25.00%
NEA Partners 14, L.P.
NEA Partners 14, L.P.
SEC ↗
25.00%
NEA 14 GP, LTD
NEA 14 GP, LTD
SEC ↗
25.00%
Mohamad H. Makhzoumi
Mohamad H. Makhzoumi
SEC ↗
25.00%
Anthony A. Florence, Jr.
Anthony A. Florence, Jr.
SEC ↗
19.99%
Ginkgo Bioworks, Inc.
Ginkgo Bioworks, Inc.
SEC ↗

Synlogic Executives and Management Board

5 members · avg. age 60 · 20 % women

MD

Ms. Mary Dooley (44)

Principal Executive Officer, Principal Financial Officer

486,490.00 USD

PB

Dr. Peter Barrett (72)

Independent Chairman of the Board

81,500.00 USD
RS

Mr. Richard Shea (73)

Independent Director

55,000.00 USD
EM

Mr. Edward Mathers (65)

Independent Director

45,000.00 USD
JF

Mr. James Flynn (44)

Independent Director

36,721.00 USD

Synlogic Supply Chain

Synlogic Supply Chain

Correlation: how closely stock prices move together

Same directionNo relationOpposite
2 companies
#NameTrend
1
Rosetta Genomics
Supplier·Customer·Biotechnology·IL
-0.92
0.28
-0.08
0.43
0.17
2
Roche Holding
Customer·Pharmaceuticals·CH
0.64
0.85
0.20
0.35
-0.42
-0.26

Frequently asked questions about Synlogic

Analysts currently set an average price target of 1.02 USD for the Synlogic stock (median: 1.02 USD), implying -16.4 % versus the latest price. The consensus is based on 6 analyst ratings.

6 analysts currently rate the Synlogic stock: 0 recommend buying, 3 holding and 3 selling. For 2026, analysts expect Synlogic to generate revenue of 22.75 M USD and earnings per share of -0.22 USD.

Converted at the current exchange rate, the Synlogic share trades at 1.06 EUR (1.22 USD).

The Synlogic share (SYBX) is listed on 4 stock exchanges, including: NASDAQ (SYBX), London (0A8U.L), Frankfurt (MINA.F), München (MINA.MU).

No history available for Synlogic.

The expected revenue of Synlogic is 22.75 M USD. This figure is based on current financial data and reflects the company's business performance.

The expected profit of Synlogic is -2.69 M USD. The net profit reflects the company's profitability after deducting all expenses.

The price-to-earnings ratio (P/E) of Synlogic is currently -5.58. The P/E ratio compares the current share price to the earnings per share and helps investors assess the valuation of the Synlogic stock.

The price-to-sales ratio (P/S) of Synlogic is currently 0.66. The P/S ratio compares the market capitalization to the annual revenue and serves as a valuation metric for the Synlogic stock.

The Eulerpool Quality Score for Synlogic is 2/10.

The ISIN of Synlogic is US87166L2097. The ISIN (International Securities Identification Number) is a globally unique identifier for securities.

The WKN of Synlogic is A2DWU0. The WKN (Wertpapierkennnummer) is a six-digit German security identification number.

The ticker of Synlogic is SYBX. The ticker symbol is used to trade Synlogic shares on the stock exchange.

Synlogic paid dividends every year for the past 0 years.

Synlogic is assigned to the 'Health' sector.

The dividends of Synlogic are distributed in USD.

Fair ValuePRO
1.05 USD
Over-/UndervaluationPRO
Fairly valued
Sector
Industry
Biotechnology
Number of shares
Employees
Revenue growth Ø5 years
EBIT growth Ø5 years
Net Income growth Ø5 years
Country
United States
Currency
USD
Initial public offering
Sep 30, 2015
ISIN
US87166L2097
Cusip
87166L100
Sedol
BF257T5
Market capitalization
14.27 M USDMicro Cap
52-Week Range
0.521.23USD
Revenue growth (10Y) > 5%
Revenue growth (3Y) > 5 %
EBIT growth (10Y) > 5%
EBIT growth (3Y) > 5 %
Net debt < 4x EBIT
Profitable since 10Y+
EBIT Drawdown (10Y) < 50%
Return on Equity (ROE) > 15%
ROCE > 15%
Return Expectation > 10%
PEG
P/E ratio
P/Ee 2026
-5.58
P/Ee 2027
-1.04
P/Ee 2028
0.21
P/Se
0.66
EV/EBIT
P/B Ratio
1.20
ROE (Return on Equity)
ROA (Return on Assets)
ROCE (Return on Capital Employed)
ROIC (Return on Invested Capital)
-8.47 %
Gross Margin
100.00 %
EBIT Margin
null %
Net Margin
null %
EPS (Earnings Per Share)
-0.08 USD
Net Debt / EBIT
Debt/Equity
0.00
Last updated Sep 15, 2026, 6:54 AM

Synlogic Ticker

FRANKFURT · MINA.FLONDON · 0A8U.LMUNICH · MINA.MUNASDAQ · SYBX

All fundamentals and in-depth analysis of Synlogic

Our stock analysis for Synlogic stock includes important financial indicators such as revenue, profit, P/E ratio, P/S ratio, EBIT, as well as information on dividends. We also assess aspects such as stocks, market capitalization, debt, equity, and liabilities of Synlogic. If you are looking for more detailed information on these topics, we offer comprehensive analyses on our subpages.