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Research & education only — not financial advice. EDGAR is not a registered investment adviser; calls are impersonal, generated from SEC filings and a delayed/third-party price feed, and may be wrong or out of date. The operator and an affiliated trading operation may hold or trade the securities EDGAR rates — see Disclosures. Do your own research.

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Home›Stocks›MCRB

MCRB

Seres Therapeutics, Inc.

Next earnings Aug 4, 2026 · consensus $-2.35 EPS, $365K rev

Last earnings -2.5% on 2026-05-05

Hold
$7.08
▲ +3.43%
$7.08▼ -4.58%
over 1Y
L $5.62EODHDH $28.63
Earnings Dividend Split Congress buy Congress sellGrouped by date · hover a pin to expand
Today+3.4%
1W+7.3%
1M-7.2%
3M-21.3%
YTD-53.3%
1Y-4.6%
OverviewFinancialsValuationQualityTimelineFilings
Rating
Hold
Quality
B
Valuation
Undervalued
Filings
Watch
Hold
Conviction
Horizon
Medium (3–12mo)
Street · 7 analysts
Buy

Strong net margin (721.9%).

Revenue (FY2025) $789K · FY2025

The read

Middling fundamentals offset by an attractive price (~244% below fair value) — worth a look on the value angle.

Seres Therapeutics, Inc. shows $789K in FY2025 revenue, a 721.9% net margin, and 12.9% ROE.

Financials · annual, by fiscal year

Line itemFY21FY22FY23FY24FY25
Revenue$145M$7.13M$0.00$0.00$789K
Gross profit—————
Operating income-$64.5M-$180M-$195M-$121M-$94.0M
Net income-$65.6M-$250M-$114M$136K$5.70M
Diluted EPS-$0.72-$2.31-$17.77$0.00$0.64
Net margin-45.2%-3509.5%——721.9%

Annual figures from SEC 10-K XBRL filings. Open the filing links below for full statement detail.

Key statistics

Valuation

Enterprise value$132M
EV / EBITDA—
EV / Sales167.4
EV / FCF152.7
P / FCF78.5
PEG (trailing)0.00
Earnings yield8.4%
FCF yield1.3%

Quality & risk

ROIC (est.)-48.1%
Free cash flow$865K
Total debt$110M
Net cash-$64.2M
Altman Z-Score-11.40 distress
Piotroski F-Score6/8

Capital returns

Buyback yield0.0%
Dividend yield (est.)—
Shareholder yield0.0%
Shares Δ YoY-94.5%

Computed from SEC XBRL annual figures + the current quote. EV and ROIC use long-term + current debt where filed; estimates, not investment advice.

Disclosure timeline

SEC · 8-Ks + reports
Some governance/structural items recently, but no outright red flags.
  1. 8-K Material agreement2026-06-05
  2. 8-K Officer / director change2026-06-01
  3. 8-K Earnings results2026-05-05
  4. 10-Q Quarterly report2026-05-05
  5. DEF 14A Proxy statement2026-04-27
  6. 8-K Other event2026-03-16
  7. 8-K Earnings results2026-03-12
  8. 10-K Annual report2026-03-12
  9. 8-K Officer / director change2026-03-02

Recent filings

all on EDGAR ↗
8-KPeriod ending 2026-06-022026-06-05open ↗8-KPeriod ending 2026-05-302026-06-01open ↗144Filing2026-05-19open ↗4Period ending 2026-05-152026-05-19open ↗4Period ending 2026-05-152026-05-19open ↗4Period ending 2026-05-152026-05-19open ↗4Period ending 2026-05-152026-05-19open ↗10-QPeriod ending 2026-03-312026-05-05open ↗8-KPeriod ending 2026-05-052026-05-05open ↗DEFA14AFiling2026-04-27open ↗DEF 14APeriod ending 2026-06-092026-04-27open ↗144Filing2026-03-17open ↗

Quality score

B
ValueGrowthProfitHealthMom.
ValueC-
GrowthA+
ProfitabilityC+
Financial healthB
Momentum—
  • ✓Profitable (positive net income)
  • ✓Net margin above 10%
  • ✗Return on equity above 15%
  • ✗Liabilities below 2× equity
  • ✓P/E below 25

Fair value est.

$24.32

Undervalued +244% vs price

cheapfair valueexpensive

Modified Graham: EPS $0.64 × (8.5 + 1.5 × 22.0% growth) × 1.05 quality = 38.0× multiple. An estimate, not a price target.

Revenue
$789K
Net margin
721.9%
ROE
12.9%
P/E
11.1

SEC fundamentals · FY 2025

'21'22'23'24'25

■ revenue · ■ net income, by fiscal year

Revenue$789K
Net income$5.70M+4088.2%
Operating income-$94.0M+22.5%
Diluted EPS$0.64
Cash & equivalents$45.8M+48.6%
Total assets$138M-1.2%
Total liabilities$94.0M-25.4%
Stockholders' equity$44.2M+220.8%
Op.: -11910.1%L/E: 2.13x

Frequently asked

Is Seres Therapeutics, Inc. (MCRB) a buy?
MCRB currently carries a Hold rating with 3/5 conviction, derived from its latest SEC filings. Strong net margin (721.9%).
What is MCRB's fair value?
A Modified-Graham model based on MCRB's SEC fundamentals estimates a fair value of about $24.32. It is an estimate from reported earnings, not a price target.
Is MCRB overvalued or undervalued?
Against a Modified-Graham fair-value estimate, MCRB currently appears undervalued relative to its SEC-grounded earnings power.
What is Seres Therapeutics, Inc.'s quality score?
MCRB scores 70.56862745098039/100 (grade B) on a SEC-grounded quality model spanning value, growth, profitability, financial health and momentum.

Sources: SEC EDGAR (CIK 0001609809, latest 10-Q filed 2026-05-05) · EODHD · as of 6/26/2026, 7:48:47 PM.

Research and education only — not financial advice. EDGAR is not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities EDGAR rates; see Disclosures. Past performance does not guarantee future results. Do your own research.

Insider activity

Form 4 · SEC

Last 90 days: 0 open-market buys · 4 sales

2026-05-18
Shaff Eric D.
Director
Sell259.00 @ $7.53$1.95K
2026-05-18
DesRosier Thomas
See Remarks
Sell79.00 @ $7.53$594.87
2026-05-18
Brady Kelly
See Remarks
Sell59.00 @ $7.53$444.27
2026-05-18
Henn Matthew R
See Remarks
Sell77.00 @ $7.53$579.81
2026-05-15
Shaff Eric D.
Director
Exercise722.00
2026-05-15
DesRosier Thomas
See Remarks
Exercise244.00
2026-05-15
Brady Kelly
See Remarks
Exercise180.00
2026-05-15
Henn Matthew R
See Remarks
Exercise238.00

Earnings history

beat/miss · move
2026-05-05Miss -8.5% est▼ -2.47%8-K ↗
2026-03-12Beat +17.3% est▲ +1.34%8-K ↗
2025-11-05Miss -28.0% est▼ -7.64%8-K ↗
2025-08-06Beat +10.7% est▼ -3.47%8-K ↗
2025-05-07—▼ -3.04%8-K ↗
2025-03-13—▼ -7.94%8-K ↗

Dates from 8-K (Item 2.02); beat/miss = reported EPS vs consensus (Finnhub, recent quarters); move = prior close → close on/after.

Recent news

market news →
Seres Therapeutics Announces Two Transactions to Strengthen Balance Sheet, Reduce On-Going Lease Costs and Extend Projected Operating Cash Runway Well Into the First Quarter of 2027Bullish
finance.yahoo.com· 2026-06-05
Seres Therapeutics to Participate in H.C. Wainwright 4th Annual BioConnect Investor ConferenceBullish
finance.yahoo.com· 2026-05-12
Sector Update: Health Care Stocks Rise Late AfternoonBullish
finance.yahoo.com· 2026-02-12
Seres down after pausing investments for lead programBearish
seekingalpha.com· 2026-02-12
Seres Therapeutics Announces Publications in Nature Medicine and Journal of Infectious Diseases Highlighting Vowst™ Mechanism of Action and Supporting Broader Live Biotherapeutic StrategyBullish
globenewswire.com· 2026-01-06
3 Beaten-Down Biotech Stocks to Buy for a 2026 TurnaroundBullish
finance.yahoo.com· 2025-12-29

Vs tracked universe

compare →

1043 tracked peers · median

EDGAR Score71 vs 67
Revenue growth— vs 7.1%
Net margin721.9% vs 10.5%
Return on equity12.9% vs 12.3%
P/E11.1 vs 25.5

News sentiment

EODHD · 2d
Bullish
+0.14
vs typical · 2 articles
↑ improving

Recent news tone vs the market's typical (which skews positive). A soft signal, not a recommendation.