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Smart Investors Daily
AR

NASDAQ · ARGX

argenx SE

Healthcare · Biotechnology

$990.32

Down-$5.45 (-0.55%)

Updated Sep 20, 2026, 11:41 AM

SID Score

6.1/10

Composite research score

Smart Money

56/100

Neutral

Market cap
47.46B
P/E ratio
42.26
Dividend yield
0.00%
52-week range
$661.85 – $1,072.75
Volume
244.02K
Avg. volume
347.54K

Price performance

ARGX price history

1M range · 19 trading sessions · Daily adjusted prices

ARGX closed at $990.32 after 19 trading sessions, down 2.06% for the selected period.

Last close
$990.32
Period change
-2.06%
Period low
$979.76
Period high
$1,058.90
Daily close
View OHLC price history
ARGX OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Sep 18, 2026$1,001.62$1,003.83$989.33$990.32244.02K
Sep 17, 2026$991.74$1,000.87$988.565$995.77245.9K
Sep 16, 2026$981.94$988.335$974.26$984.69200.56K
Sep 15, 2026$985.87$1,000.59$977.03$979.76235.3K
Sep 14, 2026$1,004.56$1,008.32$988.40$990.54198.6K
Sep 11, 2026$1,001.62$1,002.95$983.10$984.39181.88K
Sep 10, 2026$991.05$1,000.24$981.74$984.04226.47K
Sep 9, 2026$991.68$1,008.93$988.69$1,002.31209.93K
Sep 8, 2026$1,005.68$1,015.79$995.00$1,007.07313.88K
Sep 4, 2026$1,040.31$1,048.435$1,031.19$1,033.15125.06K
Sep 3, 2026$1,070.81$1,070.81$1,052.78$1,053.46210.44K
Sep 2, 2026$1,049.46$1,072.75$1,042.22$1,055.37216.99K
Sep 1, 2026$1,033.36$1,039.13$1,021.5501$1,028.51192.94K
Aug 31, 2026$1,010.78$1,039.36$1,005.78$1,031.66227.99K
Aug 28, 2026$1,049.87$1,053.00$1,018.60$1,023.21175.52K
Aug 27, 2026$1,053.47$1,061.57$1,044.76$1,058.90322.52K
Aug 26, 2026$1,033.83$1,057.91$1,032.85$1,047.10362.1K
Aug 25, 2026$1,020.29$1,030.3599$1,013.75$1,019.49142.23K
Aug 24, 2026$1,023.76$1,031.18$1,001.505$1,011.11318.43K

Latest ARGX news

The latest Smart Investors Daily articles mentioning ARGX.

ARGX research

Overview

Company profile and research snapshot.

Company profile

Argenx is a Dutch biopharmaceutical company focused on developing antibody-based therapies for rare autoimmune diseases. The company's lead product, Vyvgart (efgartigimod), was approved by the FDA in December 2021 for the treatment of generalized myasthenia gravis (gMG). In 2022, Argenx also received FDA approval for Vyvgart Hytrulo, a subcutaneous formulation of Vyvgart, offering a more convenient option compared with Vyvgart's intravenous administration. In 2024, the FDA approved Vyvgart Hytrulo for Chronic Inflammatory Demyelinating Polyneuropathy, a rare immune-mediated neuromuscular disorder of the peripheral nervous system. Argenx is focused on innovation and developing its pipeline for treatments such as primary immune thrombocytopenia, thyroid eye disease, and Sjogren's Disease.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
Buy
Average target
$967.36
Implied upside
Analysts
9
ARGX recent ratings
DateFirmRatingTarget
Jul 13, 2026ROTHSCHILD & CO REDBURNBuy
Jul 12, 2026TD COWENBuy
Jul 12, 2026DAY BY DAYBuy
Jul 1, 2026KBC SECURITIESBuy
Jun 24, 2026H.C. WAINWRIGHT & CO., LLCBuy
Open full forecast

News briefing

Generated Sep 20, 2026, 11:05 AM

Why Is ARGX Down Today?

argenx SE (ARGX) is trading down $5.45 (0.55%) today amid relatively modest corporate news and ongoing valuation comparisons within the biotech sector. The decline appears driven by broader market sentiment rather than company-specific negative developments, with shareholder governance updates and competitive positioning taking center stage.

    Bottom line: argenx is experiencing a modest decline today as corporate governance news fails to offset broader biotech sector headwinds and investor focus on clinical/commercial milestones. The stock's near-term trajectory will largely depend on upcoming pipeline catalysts and clinical trial data, while the new board appointments position the company for strategic decision-making. Investors should monitor upcoming clinical readouts and any partnership or licensing announcements as key inflection points for valuation re-rating.

    Yahoo · Sep 17, 2026

    argenx announces results of Extraordinary General Meeting of Shareholders and appointment of Thomas M. Brakel and Khurem Farooq as Non-Executive Directors

    September 17, 2026 – 22:01PM CET Amsterdam, the Netherlands – argenx SE (Euronext & Nasdaq: ARGX), a global immunology innovation company, today announced the results of the Extraordinary General Meeting of Shareholders and appointments of Thomas M. Brakel and Khurem Farooq as non-executive directors of the Company’s Board of Directors. “We welcome Tom and Khurem to the Board and look forward to learning from their combined years of leadership and expertise. Our focus at argenx today remains as

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