Compare Stocks: ASMB, RGC, ATAI, and SUPN

Comparative Price Performance Over Time

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
ASMB Assembly Biosciences	$36.13 -1.6%	$28.77	$20.23 ▼ $39.71	$735.64M	1.12	164,627 shs	224,966 shs
ATAI Atai Beckley	$7.34 -0.1%	$6.63	$3.27 ▼ $7.45	$2.72B	1.54	7.81 million shs	17.48 million shs
RGC Regencell Bioscience	$6.48 +2.7%	$5.75	$4.51 ▼ $69.00	$3.20B	1.45	299,271 shs	415,159 shs
SUPN Supernus Pharmaceuticals	$43.97 -0.1%	$46.77	$42.45 ▼ $59.68	$2.56B	0.56	753,572 shs	390,319 shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
ASMB Assembly Biosciences	+4.38%	+3.67%	+44.79%	+52.30%	+52.18%
ATAI Atai Beckley	+0.14%	-0.54%	+2.37%	+63.33%	+60.13%
RGC Regencell Bioscience	+14.73%	+14.73%	+2.94%	-71.53%	-50.89%
SUPN Supernus Pharmaceuticals	+0.66%	-1.89%	-4.28%	-1.50%	-1.15%

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
ASMB Assembly Biosciences	$36.13 -1.6%	$28.77	$20.23 ▼ $39.71	$735.64M	1.12	164,627 shs	224,966 shs
ATAI Atai Beckley	$7.34 -0.1%	$6.63	$3.27 ▼ $7.45	$2.72B	1.54	7.81 million shs	17.48 million shs
RGC Regencell Bioscience	$6.48 +2.7%	$5.75	$4.51 ▼ $69.00	$3.20B	1.45	299,271 shs	415,159 shs
SUPN Supernus Pharmaceuticals	$43.97 -0.1%	$46.77	$42.45 ▼ $59.68	$2.56B	0.56	753,572 shs	390,319 shs

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Looking to profit from the electric vehicle mega-trend? Click the link to see our list of which EV stocks show the most long-term potential.

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
ASMB Assembly Biosciences	+4.38%	+3.67%	+44.79%	+52.30%	+52.18%
ATAI Atai Beckley	+0.14%	-0.54%	+2.37%	+63.33%	+60.13%
RGC Regencell Bioscience	+14.73%	+14.73%	+2.94%	-71.53%	-50.89%
SUPN Supernus Pharmaceuticals	+0.66%	-1.89%	-4.28%	-1.50%	-1.15%

Compare Analyst Forecasts

Company	Consensus Rating Score	Consensus Rating	Consensus Price Target	% Upside from Current Price
ASMB Assembly Biosciences	2.88	Moderate Buy	$45.60	26.38% Upside
ATAI Atai Beckley	2.06	Hold	$10.56	42.75% Upside
RGC Regencell Bioscience	1.00	Sell	N/A	N/A
SUPN Supernus Pharmaceuticals	2.71	Moderate Buy	$62.83	42.77% Upside

Current Analyst Ratings Breakdown

Latest ASMB, RGC, ATAI, and SUPN Analyst Ratings

Date	Company	Brokerage	Action	Rating	Price Target
9/1/2026	ASMB Assembly Biosciences	Mizuho Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Set Price Target		$53.00
9/1/2026	ASMB Assembly Biosciences	UBS Group Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Initiated Coverage	Buy	$52.00
9/1/2026	ASMB Assembly Biosciences	UBS Group Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Initiated Coverage	Buy	$52.00
9/1/2026	ASMB Assembly Biosciences	Mizuho Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Lower Price Target	Outperform	$53.00 ➝ $45.00
8/20/2026	ASMB Assembly Biosciences	Zacks Research Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Hold ➝ Strong-Buy
8/18/2026	ASMB Assembly Biosciences	HC Wainwright Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Buy	$50.00
8/17/2026	ATAI Atai Beckley	Oppenheimer Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Downgrade	Outperform ➝ Market Perform
8/13/2026	ATAI Atai Beckley	Zacks Research Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Downgrade	Strong-Buy ➝ Hold
8/12/2026	ATAI Atai Beckley	Deutsche Bank Aktiengesellschaft Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Downgrade	Buy ➝ Hold	$12.00 ➝ $8.00
8/12/2026	ATAI Atai Beckley	Deutsche Bank Aktiengesellschaft Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Downgrade	Buy ➝ Hold	$12.00 ➝ $8.00
8/6/2026	SUPN Supernus Pharmaceuticals	Zacks Research Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Hold ➝ Strong-Buy

(Data available from 9/3/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)

Compare Sales & Book Value

Company	Annual Revenue	Price/Sales	Cashflow	Price/Cash	Book Value	Price/Book
ASMB Assembly Biosciences	$74.85M	9.82	N/A	N/A	$15.01 per share	2.40
ATAI Atai Beckley	$4.47M	613.27	N/A	N/A	$0.69 per share	10.72
RGC Regencell Bioscience	N/A	N/A	N/A	N/A	$0.01 per share	N/A
SUPN Supernus Pharmaceuticals	$718.95M	3.56	$3.80 per share	11.59	$17.74 per share	2.48

Compare Profitability & Earnings

Company	Net Income	EPS	Trailing P/E Ratio	Forward P/E Ratio	P/E Growth	Net Margins	Return on Equity (ROE)	Return on Assets (ROA)	Next Earnings Date
ASMB Assembly Biosciences	-$6.12M	$1.02	35.48	N/A	N/A	-0.06%	-0.02%	-0.02%	11/9/2026 (Estimated)
ATAI Atai Beckley	-$660.05M	-$2.18	N/A	N/A	N/A	-14,938.36%	-88.30%	-58.88%	11/12/2026 (Estimated)
RGC Regencell Bioscience	-$3.58M	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
SUPN Supernus Pharmaceuticals	-$38.55M	-$1.92	N/A	11.40	0.81	-13.23%	11.13%	8.10%	11/3/2026 (Estimated)

Latest ASMB, RGC, ATAI, and SUPN Earnings

Date	Quarter	Company	Consensus Estimate	Reported EPS	Beat/Miss	Gap EPS	Revenue Estimate	Actual Revenue
8/13/2026	Q2 2026	ASMB Assembly Biosciences	-$0.7242	-$0.20	+$0.5242	-$0.20	$8.60 million	$13.37 million
8/11/2026	Q2 2026	ATAI Atai Beckley	-$0.1075	-$0.09	+$0.0175	-$0.09	$0.60 million	$1.70 million
8/3/2026	Q2 2026 & Merger	SUPN Supernus Pharmaceuticals	$0.4225	-$1.01	-$1.4325	-$1.01	$205.31 million	$219.06 million

Compare Dividends

Company	Annual Payout	Dividend Yield	5-Year Annualized Dividend Growth	Payout Ratio	Years of Consecutive Growth
ASMB Assembly Biosciences	N/A	N/A	N/A	N/A	N/A
ATAI Atai Beckley	N/A	N/A	N/A	N/A	N/A
RGC Regencell Bioscience	N/A	N/A	N/A	N/A	N/A
SUPN Supernus Pharmaceuticals	N/A	N/A	N/A	N/A	N/A

Compare Debt

Company	Debt-to-Equity Ratio	Current Ratio	Quick Ratio
ASMB Assembly Biosciences	N/A	13.99	13.99
ATAI Atai Beckley	N/A	N/A	N/A
RGC Regencell Bioscience	N/A	1.41	N/A
SUPN Supernus Pharmaceuticals	N/A	2.08	1.84

Compare Ownership

Institutional Ownership

Company	Institutional Ownership
ASMB Assembly Biosciences	19.92%
ATAI Atai Beckley	28.41%
RGC Regencell Bioscience	0.13%
SUPN Supernus Pharmaceuticals	N/A

Insider Ownership

Company	Insider Ownership
ASMB Assembly Biosciences	3.50%
ATAI Atai Beckley	19.80%
RGC Regencell Bioscience	2.00%
SUPN Supernus Pharmaceuticals	8.50%

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
ASMB Assembly Biosciences	100	20.36 million	19.65 million	Optionable
ATAI Atai Beckley	80	370.87 million	297.43 million	Optionable
RGC Regencell Bioscience	10	494.49 million	484.60 million	N/A
SUPN Supernus Pharmaceuticals	580	58.13 million	53.19 million	Optionable

ASMB, RGC, ATAI, and SUPN Headlines

Recent News About These Companies

Legal & General Group Plc Purchases New Position in Supernus Pharmaceuticals, Inc. $SUPN

September 3 at 4:40 AM | marketbeat.com

Supernus Pharmaceuticals to Participate in September Investor Conferences

September 2 at 4:30 PM | globenewswire.com

Bank of New York Mellon Corp Makes New $17.55 Million Investment in Supernus Pharmaceuticals, Inc. $SUPN

September 1 at 3:35 AM | marketbeat.com

Chloe Kim Teams Up with Qelbree®, the #1 Prescribed Branded Non-Stimulant ADHD Treatment*, to Help Empower People Navigating ADHD

August 31 at 8:30 AM | globenewswire.com

156,422 Shares in Supernus Pharmaceuticals, Inc. $SUPN Bought by Man Group plc

August 30, 2026 | marketbeat.com

SUPN Stock Alert: Halper Sadeh LLC is Investigating Whether Supernus Pharmaceuticals, Inc. is Obtaining a Fair Price for its Shareholders

August 29, 2026 | businesswire.com

Freestone Grove Partners LP Invests $14.72 Million in Supernus Pharmaceuticals, Inc. $SUPN

August 28, 2026 | marketbeat.com

91,070 Shares in Supernus Pharmaceuticals, Inc. $SUPN Acquired by Algert Global LLC

August 28, 2026 | marketbeat.com

25,858 Shares in Supernus Pharmaceuticals, Inc. $SUPN Acquired by PDT Partners LLC

August 27, 2026 | marketbeat.com

Deutsche Bank AG Takes $2.96 Million Position in Supernus Pharmaceuticals, Inc. $SUPN

August 27, 2026 | marketbeat.com

Elmind Capital LP Invests $3.26 Billion in Supernus Pharmaceuticals, Inc. $SUPN

August 26, 2026 | marketbeat.com

BlackRock Inc. Purchases New Position in Supernus Pharmaceuticals, Inc. $SUPN

August 26, 2026 | marketbeat.com

ADAR1 Capital Management LLC Makes New $1.29 Million Investment in Supernus Pharmaceuticals, Inc. $SUPN

August 26, 2026 | marketbeat.com

Quantbot Technologies LP Purchases Shares of 47,700 Supernus Pharmaceuticals, Inc. $SUPN

August 25, 2026 | marketbeat.com

Is the Options Market Predicting a Spike in Supernus Pharmaceuticals Stock?

August 24, 2026 | zacks.com

Supernus Pharmaceuticals, Inc. (NASDAQ:SUPN) Receives Consensus Recommendation of "Moderate Buy" from Analysts

August 24, 2026 | marketbeat.com

Supernus Pharmaceuticals Inc

August 22, 2026 | money.usnews.com

NFJ Investment Group LLC Makes New $2.46 Million Investment in Supernus Pharmaceuticals, Inc. $SUPN

August 22, 2026 | marketbeat.com

Great Lakes Advisors LLC Acquires Shares of 29,800 Supernus Pharmaceuticals, Inc. $SUPN

August 22, 2026 | marketbeat.com

Allworth Financial LP Invests $2.36 Million in Supernus Pharmaceuticals, Inc. $SUPN

August 22, 2026 | marketbeat.com

Indivior's Supernus Merger Could Broaden Its Growth Engine in 2026

August 21, 2026 | zacks.com

New MarketBeat Followers Over Time

Media Sentiment Over Time

ASMB, RGC, ATAI, and SUPN Company Descriptions

Assembly Biosciences NASDAQ:ASMB

$36.13 -0.59 (-1.61%)

As of 04:00 PM Eastern

Assembly Biosciences, Inc., a biotechnology company, develops therapeutic candidates for the treatment of viral diseases. It develops ABI-5366, a long-acting herpes simplex virus (HSV) helicase-primase inhibitor that is in Phase 1a/1b clinical trial to treat recurrent genital herpes; ABI-1179, which is in Phase 1a/1b clinical trial for the treatment of recurrent genital herpes; and ABI-6250, a small molecule orally bioavailable hepatitis delta virus entry inhibitor that is in Phase 1a clinical trial. The company also develops ABI-4334, a next-generation capsid assembly modulator, which is in Phase 1b clinical trial for the treatment of hepatitis B virus (HBV). In addition, it develops an oral non-nucleoside polymerase inhibitor targeting transplant-related herpesviruses; and a small molecule interferon-a receptor agonist targeting HBV and HDV. The company has collaboration agreements with Gilead Sciences, Inc. and BeiGene, Ltd. The company was formerly known as Ventrus Biosciences, Inc. and changed its name to Assembly Biosciences, Inc. in June 2014. Assembly Biosciences, Inc. was incorporated in 2005 and is headquartered in South San Francisco, California.

Atai Beckley NASDAQ:ATAI

$7.34 -0.01 (-0.14%)

As of 04:00 PM Eastern

Atai Beckley N.V., a clinical-stage biopharmaceutical company, develops and invests in various therapeutics to treat depression, anxiety, addiction, and other mental health disorders. Its product candidates include COMP360, a proprietary psilocybin which is in Phase 3 program; BPL-003, an intranasal formulation that is in Phase 2a and 2b clinical studies; TRD; VLS-01, an transmucosal film in Phase 1b clinical studies; and ELE-101, a serotonergic psychedelic that is in Phase 1/2a study, for the treatment of treatment resistant depression. The company also develop IBX-210, an intravenous formulation of ibogaine, and DMX-1002, an oral formulation of ibogaine indicated for the treatment of opioid use disorder; EMP-01, an oral formulation of an R-MDMA derivative being developed for the treatment of post-traumatic stress disorder; and EGX-A and EGX-B, psychedelic-like with novel, non-tryptamine structures with differentiated 5-HT receptor pharmacology. In addition, it offers RL-007, an orally bioavailable compound, which is a pro-cognitive neuromodulator for cognitive impairment associated with schizophrenia; and GRX-917, a deuterated etifoxine for the treatment of generalize anxiety disorder. Further, the company develops PCN-101, a subcutaneous formulation of R-ketamine, as a therapy for psychiatric indications initially focused on TRD; KUR-101, a formulation of deuterated mitragynine for the treatment of OUD; and RLS-01, indicated for treatment resistant depression. Atai Beckley N.V. was founded in 2018 and is headquartered in Berlin, Germany with offices in New York and London.

Regencell Bioscience NASDAQ:RGC

$6.48 +0.17 (+2.69%)

As of 04:00 PM Eastern

Regencell Bioscience Holdings Limited operates a Traditional Chinese medicine (TCM) bioscience company. It focuses on the research, development, and commercialization of TCM for the treatment of neurocognitive disorders and degeneration, primarily attention deficit hyperactivity disorder and autism spectrum disorder. The company was incorporated in 2014 and is headquartered in Causeway Bay, Hong Kong.

Supernus Pharmaceuticals NASDAQ:SUPN

$43.97 -0.06 (-0.14%)

As of 04:00 PM Eastern

Supernus Pharmaceuticals, Inc., a biopharmaceutical company, focuses on the development and commercialization of products for the treatment of central nervous system (CNS) diseases in the United States. The company's commercial products are Trokendi XR, an extended release topiramate product indicated for the treatment of epilepsy, as well as for the prophylaxis of migraine headache; and Oxtellar XR, an extended release oxcarbazepine for the monotherapy treatment of partial onset seizures in adults and children between 6 to 17 years of age. It also offers comprise Qelbree, a novel non-stimulant indicated for the treatment of attention-deficit hyperactivity disorder (ADHD) in adults and pediatric patients 6 years and older; APOKYN for the acute intermittent treatment of hypomobility or off episodes in patients with advanced Parkinson's Disease (PD); XADAGO for treating levodopa/carbidopa in patients with PD experiencing off episodes; MYOBLOC, a Type B toxin product indicated for the treatment of cervical dystonia and sialorrhea in adults; GOCOVRI for the treatment of dyskinesia in patients with PD; and Osmolex ER for the treatment of Parkinson's disease and drug-induced extrapyramidal reaction in adult patients. In addition, the company's product candidates include SPN-830, a late-stage drug/device combination product candidate for the treatment of off episodes in PD patients; SPN-817, a novel first-in-class selective acetylcholinesterase inhibitor, which is in Phase II clinical trials for the treatment of epilepsy; SPN-820, a product candidate in Phase II clinical trials for treating resistant depression; SPN-443, a preclinical product for the treatment of ADHD/CNS; and SPN-446 for narcolepsy and SPN-448 for the treatment of CNS which is in discovery stage. It markets and sells its products through pharmaceutical wholesalers, specialty pharmacies, and distributors. Supernus Pharmaceuticals, Inc. was incorporated in 2005 and is headquartered in Rockville, Maryland.

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Compare Stocks

Comparative Price Performance Over Time

Compare Price & Volume

Compare Price Performance

Compare Price & Volume

Compare Price Performance

Compare Analyst Forecasts

Current Analyst Ratings Breakdown

Latest ASMB, RGC, ATAI, and SUPN Analyst Ratings

Compare Sales & Book Value

Compare Profitability & Earnings

Latest ASMB, RGC, ATAI, and SUPN Earnings

Compare Dividends

Compare Debt

Compare Ownership

Institutional Ownership

Insider Ownership

Compare Miscellaneous Stats

ASMB, RGC, ATAI, and SUPN Headlines

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

ASMB, RGC, ATAI, and SUPN Company Descriptions

Assembly Biosciences NASDAQ:ASMB

Atai Beckley NASDAQ:ATAI

Regencell Bioscience NASDAQ:RGC

Supernus Pharmaceuticals NASDAQ:SUPN

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Compare Price & Volume

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Compare Analyst Forecasts

Current Analyst Ratings Breakdown

Latest ASMB, RGC, ATAI, and SUPN Analyst Ratings

Compare Sales & Book Value

Compare Profitability & Earnings

Latest ASMB, RGC, ATAI, and SUPN Earnings

Compare Dividends

Compare Debt

Compare Ownership

Institutional Ownership

Insider Ownership

Compare Miscellaneous Stats

ASMB, RGC, ATAI, and SUPN Headlines

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

ASMB, RGC, ATAI, and SUPN Company Descriptions

Assembly Biosciences NASDAQ:ASMB

Atai Beckley NASDAQ:ATAI

Regencell Bioscience NASDAQ:RGC

Supernus Pharmaceuticals NASDAQ:SUPN

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