Abivax SA (ABVX) logo

Abivax SA (ABVX) stock

Inflammation medicines , market cap $7.4B

$90.00
+3.45%

As of Tuesday's close · Live for Pro members at the open

Quality Score
-2
Poor
In its industry
#163of 281
Checks firing
2of 14
Trending down
From 52-week high
-39.5%
under its best in a year

ABVX's Quality Score fell 2 points on Tue, Nov 10, to -2. Trading picked back up (2 chart checks stopped).

Follow ABVX's trial news. Pro members can get an alert when Abivax SA files news, and see its trials, share raises, and its CEO's filings.

Get an alert when ABVX files news on its trialsSee it live, free until Thursday morning. No account. No card. Then keep going with a free account.

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Next2026“…favorable benefit-risk profile for our program as we prepare for our planned NDA submission later this year…”Filing with regulators · SEC filing · Jun 29

Why is ABVX up?

Up 3.4% today, while its biotech peers are down 1.4%; no story names it yet.

Down

Down 31% in 3 months while the S&P 500 fell 2%.

  • It filed a prospectus for an offering of shares of $800.0M on Jul 2, 2026.

Sources: Price history, Nov 9, 2026; Prospectus supplement, Jul 2, 2026

−2Long-term trend below a falling 200-day average, down over one year

1 more reason, free with an account →1 more reason why ABVX is down, from its filings, with the timeline and its peers, for Pro members.

Key facts on ABVX

Key facts on ABVX
Holding it backA €336M loss wider than €176M a year earlier
Latest filing10-Q, Mar 23 Filed its quarterly report (10-Q) for the quarter to Dec 31, 2025
1 more reason behind ABVX's -2, free with an account →1 more reason behind ABVX's -2, for Pro members.

ABVX in the news

TodayNo story names it yet.

What's next

Expected to report Mon Mar 22, after the close

After its last report it closed -5.0%.

Tested. Our top-scored stocks returned 2.2x the average stock over the next month. Reconstructed after the fact; recorded live since Sep 9, 2026. How we tested it

ABVX catalysts

Coming up

3 past catalysts since 2026, with sizes and sources, for Pro members.

What's next for ABVX, and how long its cash lasts

Next step the company has named

2026“obefazimod and reinforces the favorable benefit-risk profile for our program as we prepare for our planned NDA submission later this year.”Filing with regulators · SEC filing · Jun 29

What it means: a filing asks regulators to approve a drug for sale. Once it is complete and accepted, the FDA sets a decision date, and we show it here.

Lead program
Obefazimod · Moderately to Severely Active Crohn Disease · Phase 2
Its trial
ENHANCE-CDPhase 2 · Recruiting · 212 people · main data estimated Dec 2026 · NCT06456593

3 more trials, 1 more milestone and 36 filings, for Pro members.

Cash runway

The company says its cash lasts into Q4 2029 (8-K, Sep 21).

That is the company's estimate. Our arithmetic on its latest balance sheet reads differently, so we show its words, not ours.

For Pro members: the cash on hand, the cash used each quarter, and the math.

Dilution on the horizon

No shelf registration or at-the-market program on file in the last three years.

For Pro members: 2 raises and their amounts, and the share count against a year ago.

Insiders

No open-market buys or sales by its officers or directors in their filings of the last year.

From Form 4: open-market buys and sales only.

For Pro members: every trade.

See every upcoming FDA date →

FDA dates in the next 60 days

Decision dates and advisory committee meetings the companies have announced in their filings, soonest first and small companies first.

DateStockDrug

14 more FDA dates and 103 trial data dates in the next 60 days, each on the FDA calendar. Pro members see whether each company's cash lasts past its date, with an optional alert before it. See all 151 dates, ranked →

How ABVX ranks in Biotech

ABVX is #163 of 281 by Quality Score.

How ABVX ranks in Biotech
RankStockQuality Score
163Abivax SA (ABVX) logoABVXAbivax SA-2

More in Biotech

When does ABVX report earnings, and what happens after?

Expected to report Mon Mar 22, after the close (in 132 days).

What an earnings report is: every 3 months, a company tells everyone how much it sold and earned. We read the figures, the outlook, and how the stock moved after.

Close after the report, last 1

-5.0%
Sep 21
ReportedGapReaction5
days
Sep 21, 2026After close-0.7%-5.0%-6.4%

ABVX closed higher after 0 of its last 1 report.

ABVX has 2 of 14 chart checks firing

Volume1 of 3 shown
Tight range1 of 3 shown
Buying1 of 3 shown
The other 10 checks on ABVX, and all 14 on every stock.Get in free →

ABVX RSI today: 49.4, below its 50-day and 200-day averages

Not scored

RSI 49.4, MACD above signal, below both averages. Not scored.

ABVX share count over time

Shares of ABVX outstanding, as filed
Shares
outstanding
As
of
78.5MDec 31, 2025
63.3MDec 31, 2024
62.9MDec 31, 2023
Offerings, shelves, and splits of ABVX, from its filings
From its
filings
Filed
Raised $800M in a sale of shares, about 11% of its market valueJul 2, 2026
Priced a sale of sharesJul 24, 2025
Registered shares for a later sale (F-3ASR)Jul 23, 2025
Registered shares for a later sale (F-3)Nov 19, 2024

Which ETFs hold ABVX?

In ETFs: ABVX is under 0.1% of VXUS, the most of the 24 funds Breakaway covers, by their holdings as filed for Jul 31, 2026.

About Abivax SA

Abivax SA is a France-based clinical-stage biotechnology company focused on developing therapeutics that harness the body's natural regulatory mechanisms to stabilize the immune response in patients with chronic inflammatory diseases. The company is evaluating its drug candidate, obefazimod, in Phase 3 clinical trials for the treatment of adults with moderately to severely active ulcerative colitis. Its initial focus is on inflammatory bowel diseases, chronic conditions involving inflammation of the gastrointestinal tract, of which the two common forms are UC and CD. The Group operates in a single operating segment: R&D of pharmaceutical products in order to market them in the future.

69 employeesabivax.com

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  • What would turn ABVX's score around: 6 things
  • 4 more filings explained, a plain line each
  • 2 more things pulling ABVX's score down
See ABVX's 14 chart checks

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Straight AnswersStraight Answers

As of Nov 10, 2026: ABVX's Quality Score is -2 (Poor), #163 of 281 in Biotech.

What does ABVX's Quality Score say?

ABVX scores -2 today, which Breakaway calls Poor. It is #163 of 281 in Biotech by Quality Score, with 2 of 14 chart checks firing. Down 31% in 3 months while the S&P 500 fell 2%. Breakaway does not say whether to buy any stock: the score does not know your situation, and it is not a recommendation to buy or sell anything. Please do your own research.

What is ABVX's Quality Score?

ABVX scores -2 today, which Breakaway calls Poor (below zero). That is #163 of 281 in Biotech by Quality Score. The score adds up the chart checks, the trend, the company's filed sales, its profits, the news, insider trades, and Congress trades. The section above lists the lines behind ABVX's -2.

When does ABVX report earnings?

Expected to report Mon Mar 22, after the close, a date Breakaway expects from the company's usual timing; the company has not confirmed it. ABVX closed higher after 0 of its last 1 report. Past behavior, not a forecast.

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What's next for Abivax SA: from its SEC filings and ClinicalTrials.gov, the company's words, the registry's dates, and arithmetic, not a forecast. Companies often miss the dates they set.

The moves after past earnings reports are past behavior, not a forecast.

The price, the score, the chart checks and readings, and the industry rank on this page are delayed at least 15 minutes.

Our top-scored stocks' record: Oct 2021 to Sep 2026, before costs. Recorded live since Sep 9, 2026.

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