Dianthus Therapeutics (DNTH) logo

Dianthus Therapeutics (DNTH) stock

Autoimmune treatments , market cap $4.7B

$88.81
-1.32%

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

Quality Score
3
Below Average
In its industry
#94of 281
Checks firing
5of 14
Trending up
From 52-week high
-24.7%
under its best in a year

DNTH's Quality Score fell 1 point on Tue, Nov 10, to 3. Buying slipped from its highest in 20 days (3 chart checks stopped).

Follow DNTH's trial news. Pro members can get an alert when Dianthus Therapeutics files news, and see its trials, share raises, and its CEO's filings.

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

We do the work for you. Every stock is scored and ranked, every 15 seconds while the market is open. Here it's 15 minutes behind. Pro members see it live.

NextEnd of 2026“In addition, we anticipate Phase 1 healthy volunteer data for DNTH212 by year end.”Trial data · SEC filing · Aug 4

Why DNTH beats the market

Up 689% over three years while the S&P 500 rose 80%.

  • In the quarter to Sep 30, 2026, diluted EPS went from -$0.97 a year earlier to -$0.81.

Sources: Price history, Nov 9, 2026; Quarterly statements, Nov 4, 2026

The other side, how the business stands, the timeline, and its peers, for Pro members.

Key facts on DNTH

Key facts on DNTH
Holding it back51.7% more shares than a year ago from Massive's market data
Latest filing8-K, Nov 4 Reported its quarterly results
1 more reason behind DNTH's 3, free with an account →4 more reasons behind DNTH's 3, for Pro members.

What's next

Wed Nov 11: Stifel Healthcare Conference 2026Investor conference · date confirmed.

3 more dates ahead: conferences, for Pro members.

DNTH catalysts

Coming up

After its last 4 reports it closed +5.1% on average, higher 3 of 4 times.

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

Next step the company has named

End of 2026“In addition, we anticipate Phase 1 healthy volunteer data for DNTH212 by year end.”Trial data · SEC filing · Aug 4

What it means: the first look at a trial’s main results, as the company reports them.

Lead program
DNTH212
Another trial
Claseprubart in Adults With Generalized Myasthenia GravisPhase 3 · Recruiting · 195 people · main data estimated Dec 2028 · NCT07647510

3 more trials, 1 with data due this year, 1 more milestone and 30 filings, for Pro members.

Cash runway

The company says its cash lasts into 2030 (8-K, Nov 4).

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

  • Shelf registration (S-3ASR, filed Sep 18, 2026)
  • At-the-market share sales program (S-3ASR, filed Sep 18, 2026)

For Pro members: 3 raises and their amounts, and the share count against a year ago.

Insiders

Chief Accounting Officer Edward Carr sold 20,000 shares on Sep 17, under a planned sale. 17 more insider trades this year.

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

For Pro members: every trade, and Marino Garcia’s 11 filings and quotes.

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 →

Why DNTH scores 3

Below Averagefor quality, not price, 5 of 14 chart checks firingWhat the Quality Score means

  • +5Chart checks 5 of 14 firing right now, one point each
  • +2Run-up 145% over 12 months
  • Long-term trend adds
  • Profit subtractsRead on the last four quarters against the four before, or the last full year where no quarters are filed.
  • Growth subtractsSales and margins against a year earlier: up to +3 for fast growth and widening margins, down to -2 when both shrink.
  • Dilution subtractsNew shares over the year: -1 at 10% more, -2 at 25% more.
  • Cash flow subtracts-1 when free cash flow over the last four quarters is negative.

No effect today: Size, Volatility, Persistence, and News.

What every line is worth, and the reason behind it, on DNTH and every other stock.Get in free →

Price, score, chart checks, and the industry rank are from a snapshot taken at 11:01 PM ET, at least 15 minutes behind. How we rank stocks.

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

How DNTH ranks in Biotech

DNTH is #94 of 281 by Quality Score.

How DNTH ranks in Biotech
RankStockQuality Score
94Dianthus Therapeutics (DNTH) logoDNTHDianthus Therapeutics3

Cash and short-term investments: DNTH $838M, BBIO $1.54B, RCUS $630M, NAMS $628M.

More in Biotech

When does DNTH report earnings, and what happens after?

Expected to report Tue Mar 9, after the close (in 119 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.

What DNTH reported on Nov 4, 2026

The quarter

The figures are not read from the release yet.

“This increase in G&A expenses was primarily due to increased headcount.”

The filing on EDGAR

Where the sales came from

DNTH's results filing gives no sales by line in a table we read.

The outlook

No outlook figures read from this release.

In the company's words

  • “Approximately $1.2 billion of cash as of September 30, 2026 provides expected runway into 2030”

From its results filing (SEC filing · Nov 4)

The numbers

Market value
$4.7B
today

No analyst estimates on Breakaway: every figure here is filed.

The whole report on DNTH: every line of its sales, every outlook beside the one it replaced, and the company's words, for Pro members.

Close after the report, last 3

+0.2%+1.9%-3.3%
May 5Aug 4Nov 4
ReportedGapReaction5
days
Nov 4, 2026After close+0.1%-3.3%not yet
Aug 4, 2026After close-0.5%+1.9%-1.7%
May 5, 2026After close+1.7%+0.2%-4.5%

DNTH closed higher after 3 of its last 4 reports.

All 4 reports, and DNTH's Quality Score going into each

DNTH sales and profit by year

Sales and profit by year

Sales grew in one of the last five years, to $2M in 2025. It lost money in each of the seven years.

DNTH has 5 of 14 chart checks firing

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

DNTH RSI today: 58.9, below its 50-day, above its 200-day

Not scored

RSI 58.9, MACD above signal, below its 50-day, above its 200-day. Not scored.

The deep dive on DNTH

  • What it does and how it makes money5 findingsAn operating loss of $178M in fiscal 2025, on $2.04M of sales.Annual report, filed Mar 9, 2026"Additionally, we were eligible to receive royalty payments based on a percentage of the annual net sales of the licensed products sold on a region-by-region basis in the Territory." (10-K for fiscal 2025)SEC filing · Mar 9, 2026"Our intellectual property portfolio is at an early stage, and we currently only own one issued patent covering claseprubart, which is expected to expire in 2043, without taking any potential patent term extension into account." (10-K for fiscal 2025)SEC filing · Mar 9, 2026
  • Where it stands1 findingFor Pro members1 finding on where DNTH stands: its cash, debt, and share count, for Pro members
  • What changed in its filings1 findingA new heading in its "Risk Factors" this year: "Artificial intelligence presents risks and challenges that can impact our business including by posing security risks to our confidential information, proprietary information and personal data." (10-K for fiscal 2025; not in fiscal 2024's)SEC filing · Mar 9, 2026, against the one of Mar 11, 2025
  • Who holds and trades it1 findingFor Pro members1 finding on who holds and trades DNTH, for Pro members
  • Against its closest peers4 peersCash and short-term investments: DNTH $838M, BBIO $1.54B, RCUS $630M, NAMS $628M.

4 more findings on DNTH, each with its source, for Pro members.

DNTH share count over time

Shares: 34.2% more than a year ago (to Dec 31).

Shares of DNTH outstanding, as filed
Shares
outstanding
As
of
56.3MNov 2, 2026
55.9MAug 3, 2026
54.7MMay 1, 2026
44.5MMar 4, 2026
Offerings, shelves, and splits of DNTH, from its filings
From its
filings
Filed
Registered shares for a later sale (S-3ASR)Sep 18, 2026
Raised $592.4M in a sale of shares, about 13% of its market valueMar 11, 2026
Registered shares for a later sale (S-3)Jan 28, 2026
Raised $214.1M in a sale of shares, about 5% of its market valueSep 11, 2025

DNTH's officers and directors

Officers and directors with a Form 4 in the last 12 months.

See insider trades by person

Which ETFs hold DNTH?

In ETFs: DNTH is under 0.1% of VTI, the most of the 24 funds Breakaway covers, by their holdings as filed for Jun 30, 2026.

About Dianthus Therapeutics

Dianthus Therapeutics Inc. is a clinical-stage biotechnology company dedicated to developing potentially best-in-class therapies for patients with severe autoimmune diseases. The company operates as a single segment and has one reportable segment, focusing on creating next-generation treatments to revolutionize the management of severe autoimmune conditions. The team comprises experienced biotech and pharma executives. The pipeline includes the potential of Claseprubart, a next-generation complement therapeutic.

92 employeesNew York, NYdianthustx.com

What Dianthus Therapeutics says it competes with

“We expect to face intense competition from other biopharmaceutical companies that are developing agents for the treatment of autoimmune and inflammatory diseases.”

From its annual report, SEC filing · Mar 9, 2026

Here is what Pro members see.

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  • 14 chart checks, read for you

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  • What would turn DNTH's score around: 7 things
  • 8 more filings explained, a plain line each
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See DNTH's 14 chart checks

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Straight AnswersStraight Answers

As of Nov 10, 2026: DNTH's Quality Score is 3 (Below Average), #94 of 281 in Biotech.

What does DNTH's Quality Score say?

DNTH scores 3 today, which Breakaway calls Below Average. It is #94 of 281 in Biotech by Quality Score, with 5 of 14 chart checks firing. Up 689% over three years while the S&P 500 rose 80%. Shares: 34.2% more than a year ago (to Dec 31). 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 DNTH's Quality Score?

DNTH scores 3 today, which Breakaway calls Below Average (0 to 5). That is #94 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 DNTH's 3.

When does DNTH report earnings?

Expected to report Tue Mar 9, after the close, a date Breakaway expects from the company's usual timing; the company has not confirmed it. DNTH closed higher after 3 of its last 4 reports. Past behavior, not a forecast.

Are the prices delayed?

Only on the public pages, which run at least 15 minutes behind. Pro members, and anyone on a guest pass, see real-time prices: the scanner refreshes every 15 seconds, and your watchlist every few seconds, pre-market and after hours included.

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What's next for Dianthus Therapeutics: 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.

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