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SU

NASDAQ · SUPN

Supernus Pharmaceuticals, Inc.

Healthcare · Drug Manufacturers - Specialty & Generic

$28.15

Up+$0.00 (+0.00%)

Updated Nov 4, 2026, 2:25 AM

SID Score

4.9/10

Composite research score

Smart Money

—

Institutional and insider signal

Market cap
2.6B
P/E ratio
-137.62
Dividend yield
0.00%
52-week range
$37.54 – $59.68
Volume
9.06M
Avg. volume
851.65K

Price performance · SUPN

SUPN price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Nov 3, 2026

SUPN closed at $28.15 after 20 trading sessions, down 34.28% for the selected period.

Last close
$28.15
Period change
-34.28%
Period low
$28.15
Period high
$43.05
Daily close
View OHLC price history
SUPN OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Nov 3, 2026$28.35$31.62$27.97$28.159.06M
Oct 30, 2026$42.07$43.72$39.53$41.922.82M
Oct 29, 2026$44.24$44.31$40.75$41.841.89M
Oct 28, 2026$40.46$41.18$39.67$41.081.1M
Oct 27, 2026$40.57$41.20$39.87$40.961.08M
Oct 26, 2026$40.72$40.87$39.575$40.77930.9K
Oct 23, 2026$41.68$41.95$39.9575$40.701.16M
Oct 22, 2026$41.52$42.09$40.73$42.07937.42K
Oct 21, 2026$41.23$42.00$40.86$41.211.01M
Oct 20, 2026$39.95$41.74$39.77$41.231.24M
Oct 19, 2026$37.77$40.52$37.765$39.841.51M
Oct 16, 2026$39.49$39.50$37.54$37.881.44M
Oct 15, 2026$40.21$41.31$39.36$39.571.01M
Oct 14, 2026$41.93$43.26$39.97$40.18906.72K
Oct 13, 2026$42.94$43.29$41.71$42.011.2M
Oct 12, 2026$42.67$43.20$41.90$42.81914.56K
Oct 9, 2026$42.18$43.14$42.15$42.67643.83K
Oct 8, 2026$42.41$43.405$41.135$42.14684.16K
Oct 7, 2026$42.24$43.38$42.24$43.05571.04K
Oct 6, 2026$42.86$43.12$41.40$42.83748.26K

Latest SUPN news

The latest Smart Investors Daily articles mentioning SUPN.

SUPN research

Overview

Company profile and research snapshot.

Company profile

Supernus Pharmaceuticals Inc is a specialty pharmaceutical company. The company is engaged in developing and commercializing products for the treatment of central nervous system diseases, including neurological and psychiatric disorders. Its diverse neuroscience portfolio includes approved treatments for epilepsy, migraine, attention-deficit hyperactivity disorder (ADHD), hypomobility in Parkinson's Disease (PD), cervical dystonia, chronic sialorrhea, dyskinesia in PD patients receiving levodopa-based therapy, and drug-induced extrapyramidal reactions in adult patients. The company's products include Trokendi XR, Oxtellar XR, Qelbree, APOKYN, XADAGO, MYOBLOC, GOCOVRI, and Osmolex ER.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
Buy
Average target
$64.00
Implied upside
—
Analysts
12
SUPN recent ratings
DateFirmRatingTarget
Jul 9, 2026Cantor FitzgeraldOverweight—
Dec 19, 2025StifelHold—
Oct 29, 2025B of A SecuritiesBuy—
Oct 23, 2025TD CowenBuy—
Oct 9, 2025Piper SandlerOverweight—
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Yahoo · Nov 2, 2026

Supernus and Indivior Complete Merger Creating a Diversified CNS Biopharmaceutical Leader

Merger positions Supernus as a leading diversified central nervous system (CNS) biopharmaceutical company with a broad portfolio of marketed medicines, enhanced financial flexibility and a differentiated pipelineSignificantly enhances cash flow profile and scale, unlocking greater capacity to resource growth-driving products, advance CNS pipeline, and pursue strategic opportunitiesCombined entity will operate as Supernus, Inc. and begin trading on the Nasdaq Global Market under the ticker symbol

Yahoo · Nov 1, 2026

SUPN Q3 deep dive: robust portfolio growth and integration priorities amid Indivior merger

Specialty pharmaceutical company Supernus Pharmaceuticals (NASDAQ:SUPN) announced better-than-expected revenue in Q3 2026, with sales up 18.1% year on year to $226.8 million. The company’s full-year revenue guidance of $887.5 million at the midpoint came in 1.5% above analysts’ estimates. Its non-GAAP profit of $0.88 per share was 79.2% above analysts’ consensus estimates.

Yahoo · Oct 30, 2026

Indivior Pharmaceuticals (INDV) Could Be 30% Undervalued On Its Turnaround Narrative

Indivior Pharmaceuticals (INDV) moved back into focus after reporting record third quarter earnings and reaffirming its 2026 revenue outlook. This gave investors fresh numbers to weigh alongside an approved merger with Supernus Pharmaceuticals. Over the past year Indivior Pharmaceuticals has combined a 56.53% total shareholder return with a share price near US$35.37 that has eased 11.60% over the last 90 days, suggesting long term holders have been rewarded while shorter term momentum has...

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