Is argenx SE overvalued?

In our latest published analysis dated 2026-05-20, ARGX looks meaningfully undervalued. The price recorded at analysis is USD 798 versus a composite fair-value midpoint of USD 1,486 (range USD 654–USD 2,709), implying roughly 86.3% upside to the midpoint at that date.

What is ARGX's fair value?

Our latest published report, analyzed 2026-05-20, gives ARGX a composite fair-value range of USD 654–USD 2,709, with a midpoint of USD 1,486. The range is triangulated across multiple valuation models and weighted by reliability for argenx SE's archetype; it is a dated research output, not a live price.

Should I buy ARGX now?

Our latest published rating for ARGX, analyzed 2026-05-20, is Strong Buy with a confidence score of 82/100. argenx SE looks meaningfully undervalued at the analysis-date price of USD 798 versus a fair-value midpoint of USD 1,486. This is research for educational purposes, not personalized investment advice.

What are the biggest risks for ARGX?

The top risks our latest published report dated 2026-05-20 flags for argenx SE are: FcRn Class Competition; Secondary Indication Failures; Margin Compression.

What is ARGX's rating?

Our latest published rating for ARGX, analyzed 2026-05-20, is Strong Buy, with a confidence score of 82/100 and a moat score of 6.5/10. It reflects the composite fair-value range (USD 654–USD 2,709) versus the price recorded at analysis (USD 798).

What archetype is ARGX?

In the latest published report analyzed 2026-05-20, argenx SE is classified as a hyper-growth stock. Archetype determines how every downstream parameter — discount rate, terminal growth, deceleration curve, terminal multiple, scenario probability weights, scorecard weights, and which valuation models are prioritized — is calibrated for ARGX.

What is ARGX's intrinsic value?

argenx SE (ARGX)'s intrinsic value is triangulated from discounted earnings at two cost-of-equity levels (strict CAPM with raw beta, moderate with adjusted beta), with owner earnings used as a floor for high-growth names.

How do you calculate ARGX's fair value?

Each model produces a per-share value; the composite range comes from a weighted blend driven by the archetype's model-applicability matrix. Cost of equity, terminal growth, and the deceleration curve are documented in the assumption ledger.

Why does ARGX use cost of equity instead of WACC?

EPS-based models are discounted at cost of equity; FCFF models use WACC and then subtract net debt to bridge enterprise value to equity value. Each model is labelled with its discount-rate convention so the reader can verify the bridge.

What is owner earnings for ARGX?

Owner earnings (Buffett's definition) is net income plus depreciation and amortization minus maintenance capex. We do not subtract stock-based compensation again because net income already includes it; dilution is tracked separately via share-count growth.

ARGX intrinsic value: discounted earnings and owner earnings

Latest published researchAnalyzed 2026-05-20; report age: stale; sources: unverified. Age and source freshness are disclosed but do not remove the latest published report from discovery or indexing. Prices and valuation figures are the analysis-date snapshot, not a live quote.

Direct answer

argenx is a premier hyper-growth biotech firm transitioning to a commercial powerhouse. Its lead asset, VYVGART, is rapidly becoming the standard of care in generalized Myasthenia Gravis (gMG) and is successfully expanding into CIDP. The 'pipeline-in-a-product' strategy provides a long-duration growth profile with multiple multi-billion dollar indication opportunities. Fair value range: low $654, high $2709, with mid-point at $1486.

INTRINSIC VALUE FAQ

ARGX intrinsic value questions

argenx SE (ARGX)'s intrinsic value is triangulated from discounted earnings at two cost-of-equity levels (strict CAPM with raw beta, moderate with adjusted beta), with owner earnings used as a floor for high-growth names.

FAQ

ARGX — frequently asked questions

In our latest published analysis dated 2026-05-20, ARGX looks meaningfully undervalued. The price recorded at analysis is USD 798 versus a composite fair-value midpoint of USD 1,486 (range USD 654–USD 2,709), implying roughly 86.3% upside to the midpoint at that date.

Metric	Current	Trigger threshold
Operating margins failing to cross 15% by FY2027.	Monitor	Deterioration versus the report thesis
Regulatory rejection in secondary indications.	Monitor	Deterioration versus the report thesis
Clinical failure across more than 3 secondary indications.	Monitor

Line item	2022-12-31	2023-12-31	2024-12-31	2025-12-31	Trend
Revenue	$410.7M	$1.23B+199.5%	$2.19B+78.0%	$4.15B+89.5%	+116.2%
Gross profit	$381.3M	$1.11B	$1.96B	$3.70B	+113.3%
Operating income	$-723.9M	$-420.6M	$-17.8M	$1.05B	—
Net income	$-709.6M	$-295.1M	$833.0M	$1.29B+54.9%	—
EPS (diluted)	$-13.05	$-5.16	$12.78	$19.57	—
EBITDA	$-622.8M	$-192.3M	$105.2M	$1.31B	—
R&D	$663.4M	$859.5M	$983.4M	$1.36B	+27.2%
SG&A	$469.9M	$709.5M	$1.05B	$1.36B	+42.5%

ARGX intrinsic value questions

ARGX — frequently asked questions

ARGX argenx SE fair value $654–$2,709

§1 Executive summary

Names readers of ARGX also follow

§2 Bear case

FcRn Class Competition

Secondary Indication Failures

Margin Compression

§3 Financial history

Income statement — last six periods

Quality scores

Numbers analysis

Read the full analysis — 11 more sections.