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Compare stocks with our powerful stock comparison tool. Analyze fundamentals, price performance, and key financial indicators to make informed investment decisions. Our tool lets you compare up to ten stocks side by side based on Performance Charts, Price & Volume, MarketRank™, Analyst Ratings, Sales & Book Value, Profitability & Earnings, Dividends, Debt, Ownership, Headlines, and more. Simply enter up to ten stock symbols (e.g., BAC, JPM, WFC, C, GS) to get started and uncover top investment opportunities.

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	$24.70 -3.1%	$20.64	$7.75 ▼ $27.17	$195.64M	0.64	154,074 shs	122,376 shs
NKTR Nektar Therapeutics	$29.86 +1.8%	$24.88	$6.45 ▼ $37.38	$558.02M	0.95	666,677 shs	381,741 shs
OMER Omeros	$4.16 -1.7%	$3.77	$2.95 ▼ $13.60	$287.88M	2.26	1.13 million shs	503,277 shs
PCRX Pacira BioSciences	$26.67 -0.7%	$23.69	$12.61 ▼ $27.64	$1.21B	0.48	820,286 shs	616,350 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	-3.14%	-8.28%	+37.99%	+73.21%	+47.55%
NKTR Nektar Therapeutics	+1.77%	+10.47%	+35.30%	+175.11%	+57.99%
OMER Omeros	-1.65%	-5.45%	+8.05%	+33.76%	+2.97%
PCRX Pacira BioSciences	-0.67%	+3.21%	+22.51%	+3.41%	+78.99%

Compare MarketRank™

Company	Overall Score	Analyst's Opinion	Short Interest Score	ESG Score	News and Social Media Sentiment	Company Ownership	Earnings & Valuation
ASMB Assembly Biosciences	3.929 of 5 stars	3.4	4.0	4.7	2.8	0.0	0.0
NKTR Nektar Therapeutics	4.2533 of 5 stars	3.4	4.0	4.2	2.6	2.5	0.0
OMER Omeros	4.1973 of 5 stars	3.4	2.0	4.4	3.7	1.7	0.6
PCRX Pacira BioSciences	3.2838 of 5 stars	2.4	1.0	3.9	2.6	2.5	0.6

Compare Analyst Forecasts

Company	Consensus Rating Score	Consensus Rating	Consensus Price Target	% Upside from Current Price
ASMB Assembly Biosciences	2.75	Moderate Buy	$38.67	56.55% Upside
NKTR Nektar Therapeutics	2.86	Moderate Buy	$88.33	195.82% Upside
OMER Omeros	2.83	Moderate Buy	$18.00	332.69% Upside
PCRX Pacira BioSciences	2.71	Moderate Buy	$30.83	15.61% Upside

Current Analyst Ratings Breakdown

Latest OMER, PCRX, NKTR, and ASMB Analyst Ratings

Date	Company	Brokerage	Action	Rating	Price Target
8/19/2025	ASMB Assembly Biosciences	Zacks Research Subscribe to MarketBeat All Access for the recommendation accuracy rating	Upgrade	Hold
8/18/2025	ASMB Assembly Biosciences	HC Wainwright Subscribe to MarketBeat All Access for the recommendation accuracy rating	Initiated Coverage	Buy	$50.00
8/15/2025	OMER Omeros	Needham & Company LLC Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Hold ➝ Hold
8/15/2025	OMER Omeros	D. Boral Capital Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Buy ➝ Buy	$36.00
8/14/2025	PCRX Pacira BioSciences	Zacks Research Subscribe to MarketBeat All Access for the recommendation accuracy rating	Upgrade	Strong Sell ➝ Hold
7/25/2025	OMER Omeros	D. Boral Capital Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Buy ➝ Buy	$36.00
7/25/2025	PCRX Pacira BioSciences	Truist Financial Subscribe to MarketBeat All Access for the recommendation accuracy rating	Upgrade	Hold ➝ Buy	$30.00
7/8/2025	NKTR Nektar Therapeutics	B. Riley Subscribe to MarketBeat All Access for the recommendation accuracy rating	Boost Price Target	Buy ➝ Buy	$60.00 ➝ $85.00
6/30/2025	OMER Omeros	D. Boral Capital Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Buy ➝ Buy	$36.00
6/27/2025	OMER Omeros	HC Wainwright Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Buy ➝ Buy	$9.00
6/24/2025	NKTR Nektar Therapeutics	BTIG Research Subscribe to MarketBeat All Access for the recommendation accuracy rating	Boost Price Target	Buy	$60.00 ➝ $100.00

(Data available from 8/29/2022 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	$28.52M	6.64	N/A	N/A	$2.36 per share	10.47
NKTR Nektar Therapeutics	$98.43M	5.77	N/A	N/A	($1.27) per share	-23.51
OMER Omeros	N/A	N/A	N/A	N/A	($3.36) per share	N/A
PCRX Pacira BioSciences	$700.97M	1.71	$4.29 per share	6.22	$16.86 per share	1.58

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	-$40.18M	-$5.58	N/A	N/A	N/A	-117.20%	-149.01%	-39.04%	11/6/2025 (Estimated)
NKTR Nektar Therapeutics	-$118.96M	-$8.80	N/A	N/A	N/A	-163.17%	-631.43%	-58.21%	11/6/2025 (Estimated)
OMER Omeros	-$156.82M	-$2.11	N/A	N/A	N/A	N/A	N/A	-55.49%	11/12/2025 (Estimated)
PCRX Pacira BioSciences	-$99.56M	-$2.78	N/A	10.38	N/A	-18.08%	13.29%	6.61%	11/5/2025 (Estimated)

Latest OMER, PCRX, NKTR, and ASMB Earnings

Date	Quarter	Company	Consensus Estimate	Reported EPS	Beat/Miss	Gap EPS	Revenue Estimate	Actual Revenue
8/14/2025	Q2 2025	OMER Omeros	-$0.55	-$0.53	+$0.02	-$0.43	$0.31 million	$28.60 million
8/7/2025	Q2 2025	NKTR Nektar Therapeutics	-$3.13	-$2.95	+$0.18	-$2.95	$9.42 million	$11.18 million
8/6/2025	Q2 2025	ASMB Assembly Biosciences	-$1.73	-$1.33	+$0.40	-$1.33	$5.30 million	$9.63 million
8/5/2025	Q2 2025	PCRX Pacira BioSciences	$0.73	$0.74	+$0.01	-$0.11	$183.11 million	$181.10 million

Compare Dividends

Company	Annual Payout	Dividend Yield	3-Year Dividend Growth	Payout Ratio	Years of Consecutive Growth
ASMB Assembly Biosciences	N/A	N/A	N/A	N/A	N/A
NKTR Nektar Therapeutics	N/A	N/A	N/A	N/A	N/A
OMER Omeros	N/A	N/A	N/A	N/A	N/A
PCRX Pacira BioSciences	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	1.64	1.64
NKTR Nektar Therapeutics	N/A	2.61	2.61
OMER Omeros	N/A	0.81	0.81
PCRX Pacira BioSciences	0.50	2.38	1.91

Compare Ownership

Institutional Ownership

Company	Institutional Ownership
ASMB Assembly Biosciences	19.92%
NKTR Nektar Therapeutics	75.88%
OMER Omeros	48.79%
PCRX Pacira BioSciences	99.73%

Insider Ownership

Company	Insider Ownership
ASMB Assembly Biosciences	5.30%
NKTR Nektar Therapeutics	5.25%
OMER Omeros	12.90%
PCRX Pacira BioSciences	6.40%

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
ASMB Assembly Biosciences	100	7.67 million	7.27 million	Optionable
NKTR Nektar Therapeutics	220	19.02 million	18.02 million	Optionable
OMER Omeros	210	68.06 million	59.28 million	Optionable
PCRX Pacira BioSciences	720	44.93 million	42.06 million	Optionable

OMER, PCRX, NKTR, and ASMB Headlines

Recent News About These Companies

Pacira BioSciences, Inc. $PCRX Shares Bought by Wellington Management Group LLP

August 29 at 3:57 AM | marketbeat.com

Quantbot Technologies LP Purchases 24,102 Shares of Pacira BioSciences, Inc. $PCRX

August 28 at 4:41 AM | marketbeat.com

Martingale Asset Management L P Takes Position in Pacira BioSciences, Inc. $PCRX

August 27 at 5:03 AM | marketbeat.com

American Century Companies Inc. Increases Holdings in Pacira BioSciences, Inc. $PCRX

August 27 at 3:47 AM | marketbeat.com

Charles Schwab Investment Management Inc. Grows Stock Holdings in Pacira BioSciences, Inc. $PCRX

August 26, 2025 | marketbeat.com

Pacira BioSciences, Inc. $PCRX Shares Bought by Invesco Ltd.

August 25, 2025 | marketbeat.com

Nuveen LLC Makes New Investment in Pacira BioSciences, Inc. $PCRX

August 24, 2025 | marketbeat.com

Pacira BioSciences, Inc. $PCRX Shares Sold by Vanguard Group Inc.

August 24, 2025 | marketbeat.com

Pacira BioSciences, Inc. $PCRX Shares Bought by Public Sector Pension Investment Board

August 19, 2025 | marketbeat.com

Deutsche Bank AG Trims Holdings in Pacira BioSciences, Inc. (NASDAQ:PCRX)

August 17, 2025 | marketbeat.com

Pacira BioSciences, Inc. (NASDAQ:PCRX) Shares Acquired by Connor Clark & Lunn Investment Management Ltd.

August 15, 2025 | marketbeat.com

Natixis Advisors LLC Invests $327,000 in Pacira BioSciences, Inc. (NASDAQ:PCRX)

August 14, 2025 | marketbeat.com

Pacira BioSciences, Inc. (NASDAQ:PCRX) Director Marcelo Bigal Sells 4,912 Shares

August 12, 2025 | marketbeat.com

Marcelo Bigal Sells 4,912 Shares of Pacira BioSciences, Inc. (NASDAQ:PCRX) Stock

August 12, 2025 | insidertrades.com

Pacira BioSciences, Inc. (NASDAQ:PCRX) Stock Position Lifted by Global Alpha Capital Management Ltd.

August 11, 2025 | marketbeat.com

Gagnon Securities LLC Has $7.66 Million Holdings in Pacira BioSciences, Inc. (NASDAQ:PCRX)

August 8, 2025 | marketbeat.com

Pacira BioSciences, Inc. (NASDAQ:PCRX) Q2 2025 Earnings Call Transcript

August 7, 2025 | msn.com

Pacira BioSciences, Inc. (NASDAQ:PCRX) Receives Average Recommendation of "Hold" from Analysts

August 7, 2025 | marketbeat.com

Pacira BioSciences (NASDAQ:PCRX) Releases Earnings Results, Misses Expectations By $0.26 EPS

August 6, 2025 | marketbeat.com

Pacira (PCRX) Q2 Revenue Rises 1.7%

August 6, 2025 | aol.comA

Pacira outlines narrowed $730M–$750M revenue guidance and increased margin targets as J&J ZILRETTA partnership takes shape

August 6, 2025 | msn.com

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

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OMER, PCRX, NKTR, and ASMB Company Descriptions

Assembly Biosciences NASDAQ:ASMB

$24.70 -0.80 (-3.14%)

Closing price 08/29/2025 04:00 PM Eastern

Extended Trading

$24.73 +0.03 (+0.12%)

As of 08/29/2025 04:10 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.

Nektar Therapeutics NASDAQ:NKTR

$29.86 +0.52 (+1.77%)

Closing price 08/29/2025 04:00 PM Eastern

Extended Trading

$29.76 -0.10 (-0.33%)

As of 08/29/2025 07:18 PM Eastern

Nektar Therapeutics, a biopharmaceutical company, focuses on discovering and developing medicines in the field of immunotherapy in the United States and internationally. The company is developing rezpegaldesleukin, a cytokine Treg stimulant that is in phase 2 clinical trial for the treatment of systemic lupus erythematosus and ulcerative colitis, as well as phase 2b clinical trial to treat atopic dermatitis and psoriasis; and NKTR-255, an IL-15 receptor agonist, which is in phase 1 clinical trial to boost the immune system's natural ability to fight cancer. It has collaboration agreements with Takeda Pharmaceutical Company Ltd.; AstraZeneca AB; UCB Pharma S.A.; F. Hoffmann-La Roche Ltd; Bausch Health Companies Inc.; Pfizer Inc.; Amgen Inc.; UCB Pharma (Biogen); Bristol-Myers Squibb Company; Merck KGaA; and SFJ Pharmaceuticals, Inc. The company was incorporated in 1990 and is headquartered in San Francisco, California.

Omeros NASDAQ:OMER

$4.16 -0.07 (-1.65%)

Closing price 08/29/2025 04:00 PM Eastern

Extended Trading

$4.16 +0.00 (+0.12%)

As of 08/29/2025 06:39 PM Eastern

Omeros Corporation, a clinical-stage biopharmaceutical company, discovers, develops, and commercializes small-molecule and protein therapeutics, and orphan indications targeting immunologic diseases, including complement-mediated diseases, cancers, and addictive and compulsive disorders. The company's products under development include Narsoplimab (OMS721/MASP-2) that has completed pivotal trial for hematopoietic stem-cell transplant-associated thrombotic microangiopathy (TA-TMA); that is in Phase III clinical trial for the treatment of immunoglobulin A nephropathy (IgAN); and Phase II clinical trial to treat COVID-19. It also develops OMS1029 that is in phase I clinical trials for long-acting second-generation antibody targeting lectin pathway disorders; OMS906 that has completed phase II clinical trials for Paroxysmal nocturnal hemoglobinuria, complement 3 glomerulopathy, and other alternative pathway disorders; and OMS527 that is in phase I clinical trials for addictions and compulsive disorders, and movement disorders. In addition, the company's products under preclinical development comprise MASP-2, a pro-inflammatory protein target for the treatment of lectin pathway disorders; MASP-3 small-molecule inhibitors for alternative pathway disorders; and Adoptive T-Cell and Chimeric Antigen Receptor (CAR) T-Cell Therapies and Immunomodulators/Immunotoxins/Cancer Vaccines for the treatment of various cancers. Omeros Corporation was incorporated in 1994 and is headquartered in Seattle, Washington.

Pacira BioSciences NASDAQ:PCRX

$26.67 -0.18 (-0.67%)

Closing price 08/29/2025 04:00 PM Eastern

Extended Trading

$26.67 0.00 (0.00%)

As of 08/29/2025 04:20 PM Eastern

Pacira Biosciences, Inc. is a holding company, which engages in the provision of non-opioid pain management and regenerative health solutions to improve patients’ journeys along the neural pain pathway. Its products include EXPAREL, iovera, and DepoFoam. The company was founded in December 2006 and is headquartered in Tampa, FL.

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Comparative Price Performance Over Time