SYBX
Synlogic, Inc.
Biotechnology
Market Cap$7M
5Y Perf.-98.4%
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Stock Comparison
SYBX vs DBVT
Revenue, margins, valuation, and 5-year total return — side by side.
DBVT
DBV Technologies S.A.
Biotechnology
Market Cap$1712.35T
5Y Perf.-58.8%
SYBX vs DBVT — Key Financials
Market cap, revenue, margins, and valuation side-by-side.
| Company Snapshot | SYBX | DBVT |
|---|---|---|
| Industry | Biotechnology | Biotechnology |
| Market Cap | $7M | $1712.35T |
| Revenue (TTM) | $0.00 | $0.00 |
| Net Income (TTM) | $-1M | $-168M |
| Total Debt | $0.00 | $22M |
| Cash & Equiv. | $15M | $194M |
SYBX vs DBVT — Long-Term Stock Performance
Price return indexed to 100 at period start. Dividends excluded.
SYBX
DBVT
| Stock | May 20 | May 26 | Return |
|---|---|---|---|
| Synlogic, Inc. (SYBX) | 100 | 1.6 | -98.4% |
| DBV Technologies S.… (DBVT) | 100 | 41.2 | -58.8% |
Price return only. Dividends and distributions are not included.
Quick Verdict: SYBX vs DBVT
Each card shows where this stock fits in a portfolio — not just who wins on paper.
Bottom line: SYBX leads in 3 of 6 categories, making it the strongest pick for growth and revenue expansion and profitability and margin quality. DBV Technologies S.A. is the stronger pick specifically for capital preservation and lower volatility and recent price momentum and sentiment. As sector peers, any of these can serve as alternatives in the same allocation.
SYBX
Synlogic, Inc.
The Growth Play
SYBX carries the broadest edge in this set and is the clearest fit for growth exposure.
- Rev growth -100.0%, EPS growth 95.8%
- -100.0% revenue growth vs DBVT's -100.0%
- 4.5% margin vs DBVT's 0.3%
Best for: growth exposure
DBVT
DBV Technologies S.A.
The Income Pick
DBVT is the clearest fit if your priority is income & stability and long-term compounding.
- Dividend streak 0 yrs, beta 1.26
- -87.0% 10Y total return vs SYBX's -98.0%
- Lower volatility, beta 1.26, Low D/E 12.8%, current ratio 3.67x
Best for: income & stability and long-term compounding
See the full category breakdown
| Category | Winner | Why |
|---|---|---|
| Growth | SYBX | -100.0% revenue growth vs DBVT's -100.0% |
| Quality / Margins | SYBX | 4.5% margin vs DBVT's 0.3% |
| Stability / Safety | DBVT | Beta 1.26 vs SYBX's 1.60 |
| Dividends | Tie | Neither stock pays a meaningful dividend |
| Momentum (1Y) | DBVT | +110.4% vs SYBX's -46.4% |
| Efficiency (ROA) | SYBX | -6.0% ROA vs DBVT's -89.0% |
SYBX vs DBVT — Financial Metrics
Side-by-side numbers across 2 stocks — who leads on profitability, valuation, growth, and risk.
BEST OVERALLSYBXLAGGINGDBVT
DBVTDBV Technologies S.A.
2leads
SYBXSynlogic, Inc.
3leads
6 Total Categories
CATEGORYLEADERvs DBVTMETRICS WON
Income & Cash FlowRevenue, margins, and cash flow strength
SYBX1/1
Valuation MetricsMultiples, price ratios, and targets
SYBX2/2
Profitability & EfficiencyROE, ROIC, leverage, and quality scores
SYBX4/6
Total Returns1Y, 3Y, 5Y total returns with dividends
DBVT6/6
Risk & VolatilityBeta, volatility, and downside exposure
DBVT2/2
Analyst OutlookRatings, price targets, and dividends
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Income & Cash Flow (Last 12 Months)
SYBX leads this category, winning 1 of 1 comparable metric.
Income & Cash Flow (Last 12 Months)
SYBX and DBVT operate at a comparable scale, with $0 and $0 in trailing revenue.
| Metric | SYBXSynlogic, Inc. | DBVTDBV Technologies … |
|---|---|---|
| RevenueTrailing 12 months | $0 | $0 |
| EBITDAEarnings before interest/tax | -$4M | -$112M |
| Net IncomeAfter-tax profit | -$1M | -$168M |
| Free Cash FlowCash after capex | -$4M | -$151M |
| Gross MarginGross profit ÷ Revenue | — | — |
| Operating MarginEBIT ÷ Revenue | — | — |
| Net MarginNet income ÷ Revenue | — | — |
| FCF MarginFCF ÷ Revenue | — | — |
| Rev. Growth (YoY)Latest quarter vs prior year | — | — |
| EPS Growth (YoY)Latest quarter vs prior year | +3.2% | +91.5% |
SYBX leads this category, winning 1 of 1 comparable metric.
Valuation Metrics
SYBX leads this category, winning 2 of 2 comparable metrics.
Valuation Metrics
| Metric | SYBXSynlogic, Inc. | DBVTDBV Technologies … |
|---|---|---|
| Market CapShares × price | $7M | $1712.35T |
| Enterprise ValueMkt cap + debt − cash | -$8M | $1712.35T |
| Trailing P/EPrice ÷ TTM EPS | -7.50x | -0.76x |
| Forward P/EPrice ÷ next-FY EPS est. | — | — |
| PEG RatioP/E ÷ EPS growth rate | — | — |
| EV / EBITDAEnterprise value multiple | — | — |
| Price / SalesMarket cap ÷ Revenue | — | — |
| Price / BookPrice ÷ Book value/share | 0.62x | 0.66x |
| Price / FCFMarket cap ÷ FCF | — | — |
SYBX leads this category, winning 2 of 2 comparable metrics.
Profitability & Efficiency
SYBX leads this category, winning 4 of 6 comparable metrics.
Profitability & Efficiency
SYBX delivers a -8.4% return on equity — every $100 of shareholder capital generates $-8 in annual profit, vs $-130 for DBVT. On the Piotroski fundamental quality scale (0–9), DBVT scores 4/9 vs SYBX's 2/9, reflecting mixed financial health.
| Metric | SYBXSynlogic, Inc. | DBVTDBV Technologies … |
|---|---|---|
| ROE (TTM)Return on equity | -8.4% | -130.2% |
| ROA (TTM)Return on assets | -6.0% | -89.0% |
| ROICReturn on invested capital | — | — |
| ROCEReturn on capital employed | -32.6% | -145.7% |
| Piotroski ScoreFundamental quality 0–9 | 2 | 4 |
| Debt / EquityFinancial leverage | — | 0.13x |
| Net DebtTotal debt minus cash | -$15M | -$172M |
| Cash & Equiv.Liquid assets | $15M | $194M |
| Total DebtShort + long-term debt | $0 | $22M |
| Interest CoverageEBIT ÷ Interest expense | — | -189.82x |
SYBX leads this category, winning 4 of 6 comparable metrics.
Total Returns (Dividends Reinvested)
DBVT leads this category, winning 6 of 6 comparable metrics.
Total Returns (Dividends Reinvested)
A $10,000 investment in DBVT five years ago would be worth $3,090 today (with dividends reinvested), compared to $127 for SYBX. Over the past 12 months, DBVT leads with a +110.4% total return vs SYBX's -46.4%. The 3-year compound annual growth rate (CAGR) favors DBVT at 6.2% vs SYBX's -58.5% — a key indicator of consistent wealth creation.
| Metric | SYBXSynlogic, Inc. | DBVTDBV Technologies … |
|---|---|---|
| YTD ReturnYear-to-date | -48.7% | +4.9% |
| 1-Year ReturnPast 12 months | -46.4% | +110.4% |
| 3-Year ReturnCumulative with dividends | -92.9% | +19.7% |
| 5-Year ReturnCumulative with dividends | -98.7% | -69.1% |
| 10-Year ReturnCumulative with dividends | -98.0% | -87.0% |
| CAGR (3Y)Annualised 3-year return | -58.5% | +6.2% |
DBVT leads this category, winning 6 of 6 comparable metrics.
Risk & Volatility
DBVT leads this category, winning 2 of 2 comparable metrics.
Risk & Volatility
DBVT is the less volatile stock with a 1.26 beta — it tends to amplify market swings less than SYBX's 1.60 beta. A beta below 1.0 means the stock typically moves less than the S&P 500. DBVT currently trades 76.3% from its 52-week high vs SYBX's 30.6% drawdown — a narrower gap to the peak suggests stronger recent price momentum.
| Metric | SYBXSynlogic, Inc. | DBVTDBV Technologies … |
|---|---|---|
| Beta (5Y)Sensitivity to S&P 500 | 1.60x | 1.26x |
| 52-Week HighHighest price in past year | $1.96 | $26.18 |
| 52-Week LowLowest price in past year | $0.54 | $7.53 |
| % of 52W HighCurrent price vs 52-week peak | +30.6% | +76.3% |
| RSI (14)Momentum oscillator 0–100 | 41.6 | 48.1 |
| Avg Volume (50D)Average daily shares traded | 11K | 252K |
DBVT leads this category, winning 2 of 2 comparable metrics.
Analyst Outlook
Insufficient data to determine a leader in this category.
Analyst Outlook
| Metric | SYBXSynlogic, Inc. | DBVTDBV Technologies … |
|---|---|---|
| Analyst RatingConsensus buy/hold/sell | — | Buy |
| Price TargetConsensus 12-month target | — | $46.33 |
| # AnalystsCovering analysts | — | 15 |
| Dividend YieldAnnual dividend ÷ price | — | — |
| Dividend StreakConsecutive years of raises | — | 0 |
| Dividend / ShareAnnual DPS | — | — |
| Buyback YieldShare repurchases ÷ mkt cap | 0.0% | 0.0% |
Insufficient data to determine a leader in this category.
Key Takeaway
SYBX leads in 3 of 6 categories (Income & Cash Flow, Valuation Metrics). DBVT leads in 2 (Total Returns, Risk & Volatility).
Best OverallSynlogic, Inc. (SYBX)Leads 3 of 6 categories
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SYBX vs DBVT: Frequently Asked Questions
8 questions · data-driven answers · updated daily
01Is SYBX or DBVT a better buy right now?
Analysts rate DBV Technologies S.
A. (DBVT) a "Buy" — based on 15 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.
02Which is the better long-term investment — SYBX or DBVT?
Over the past 5 years, DBV Technologies S.
A. (DBVT) delivered a total return of -69. 1%, compared to -98. 7% for Synlogic, Inc. (SYBX). Over 10 years, the gap is even starker: DBVT returned -87. 0% versus SYBX's -98. 0%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.
03Which is safer — SYBX or DBVT?
By beta (market sensitivity over 5 years), DBV Technologies S.
A. (DBVT) is the lower-risk stock at 1. 26β versus Synlogic, Inc. 's 1. 60β — meaning SYBX is approximately 27% more volatile than DBVT relative to the S&P 500.
04Which is growing faster — SYBX or DBVT?
On earnings-per-share growth, the picture is similar: Synlogic, Inc.
grew EPS 95. 8% year-over-year, compared to -347. 5% for DBV Technologies S. A.. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.
05Which has better profit margins — SYBX or DBVT?
Synlogic, Inc.
(SYBX) is the more profitable company, earning 0. 0% net margin versus 0. 0% for DBV Technologies S. A. — meaning it keeps 0. 0% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: SYBX leads at 0. 0% versus 0. 0% for DBVT. At the gross margin level — before operating expenses — SYBX leads at 0. 0%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.
06Which pays a better dividend — SYBX or DBVT?
None of the stocks in this comparison currently pay a material dividend.
All are effectively zero-yield and should be held for capital appreciation rather than income.
07Is SYBX or DBVT better for a retirement portfolio?
For long-horizon retirement investors, DBV Technologies S.
A. (DBVT) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 1. 26)). Synlogic, Inc. (SYBX) carries a higher beta of 1. 60 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (DBVT: -87. 0%, SYBX: -98. 0%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.
08What are the main differences between SYBX and DBVT?
Both stocks operate in the Healthcare sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.
These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.
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