This page has not been authorized, sponsored, or otherwise approved or endorsed by the companies represented herein. Each of the company logos represented herein are trademarks of Microsoft Corporation; Dow Jones & Company; Nasdaq, Inc.; Forbes Media, LLC; Investor's Business Daily, Inc.; and Morningstar, Inc.
Copyright 2025 Zacks Investment Research | 101 N Wacker Drive, Floor 15, Chicago, IL 60606
At the center of everything we do is a strong commitment to independent research and sharing its profitable discoveries with investors. This dedication to giving investors a trading advantage led to the creation of our proven Zacks Rank stock-rating system. Since 1988 it has more than doubled the S&P 500 with an average gain of +23.75% per year. These returns cover a period from January 1, 1988 through July 7, 2025. Zacks Rank stock-rating system returns are computed monthly based on the beginning of the month and end of the month Zacks Rank stock prices plus any dividends received during that particular month. A simple, equally-weighted average return of all Zacks Rank stocks is calculated to determine the monthly return. The monthly returns are then compounded to arrive at the annual return. Only Zacks Rank stocks included in Zacks hypothetical portfolios at the beginning of each month are included in the return calculations. Zacks Ranks stocks can, and often do, change throughout the month. Certain Zacks Rank stocks for which no month-end price was available, pricing information was not collected, or for certain other reasons have been excluded from these return calculations. Zacks may license the Zacks Mutual Fund rating provided herein to third parties, including but not limited to the issuer.
Visit Performance Disclosure for information about the performance numbers displayed above.
Visit www.zacksdata.com to get our data and content for your mobile app or website.
Real time prices by BATS. Delayed quotes by Sungard.
NYSE and AMEX data is at least 20 minutes delayed. NASDAQ data is at least 15 minutes delayed.
This site is protected by reCAPTCHA and the Google Privacy Policy, DMCA Policy and Terms of Service apply.
Zacks News
Dow 30 Stock Roundup: WBA Q2 Earnings Disappoint, PFE Lung Cancer Drug Gets EU Approval
by Swarup Gupta
The index notched up another week of gains riding on optimism over the increasing likelihood of a U.S.-China trade deal.
Merck (MRK) Stock Moves -0.11%: What You Should Know
by Zacks Equity Research
In the latest trading session, Merck (MRK) closed at $83.21, marking a -0.11% move from the previous day.
Merck's Keytruda Gets Nod for First-Line Lung Cancer in China
by Zacks Equity Research
Merck's (MRK) Keytruda receives approval for treating nonsquamous non-small cell lung cancer in combination with chemotherapies in first-line setting in China.
Advaxis Up on Positive Early-Stage Immunotherapy Study Data
by Zacks Equity Research
Advaxis' (ADXS) immunotherapy candidate, ADXS-PSA, achieves favorable overall survival in mCRPC patients in combination with Merck's Keytruda.
AstraZeneca's Selumetinib Gets Breakthrough Therapy Status
by Zacks Equity Research
AstraZeneca's (AZN) MEK 1/2 inhibitor, selumetinib gets Breakthrough Therapy designation for the treatment of paediatric patients with inoperable NF1-related PN.
Bristol-Myers' (BMY) Acquisition of Celgene Looks Certain
by Zacks Equity Research
Bristol-Myers' (BMY) acquisition offer for Celgene likely to get majority of shareholders' vote following support from Institutional Shareholder Services and Glass Lewis.
3 Big Pharma Stocks to Add to Your Portfolio This April
by Kinjel Shah
The large-cap pharma industry is on a strong footing in 2019. Here are three stocks from the space that investors may consider betting on.
Seattle Genetics, Astellas Report Positive Cancer Study Data
by Zacks Equity Research
Seattle Genetics (SGEN) and partner Astellas present positive top-line data from the first cohort of a phase II study on enfortumab vedotin for treating patients with advanced/metastatic urothelial cancer.
NASH Scorecard So Far This Year: A Look at the Hits & Misses
by Ekta Bagri
NASH is a highly lucrative market with blockbuster potential. Let us take a look at the winners and losers in this space so far in 2019.
Why Merck (MRK) is a Top Dividend Stock for Your Portfolio
by Zacks Equity Research
Dividends are one of the best benefits to being a shareholder, but finding a great dividend stock is no easy task. Does Merck (MRK) have what it takes? Let's find out.
ETFs to Ride on Share Buyback Craze
by Sweta Killa
For 2018, the S&P 500 companies returned more than $1.2 trillion to investors, buying back a record $806.4 billion in shares thanks in part to a corporate tax bonanza.
Merck (MRK) Gains As Market Dips: What You Should Know
by Zacks Equity Research
In the latest trading session, Merck (MRK) closed at $82.35, marking a +0.07% move from the previous day.
Merck's Keytruda Picks Up Pace in Thriving Anti-PD-L1 Market
by Zacks Equity Research
Merck's (MRK) Keytruda is rapidly gaining strength as a key contributor to the company's top line. The Keytruda development program is also progressing well.
Bristol-Myers' Celgene Buyout Still Uncertain Amid Opposition
by Zacks Equity Research
The acquisition deal between Bristol-Myers and Celgene faces opposition from stakeholders of Bristol-Myers. The future of the deal depends on the outcome of the Special Meeting in April.
Pfizer/Merck KGaA End Bavencio+Talzenna Ovarian Cancer Study
by Zacks Equity Research
Pfizer (PFE) and Merck KGaA terminate a late-stage study on Bavencio and its new PARP inhibitor, Talzenna. This is the third ovarian cancer study failure in less than six months.
Glaxo Presents Encouraging Data on Endometrial Cancer Drug
by Zacks Equity Research
Glaxo (GSK) presents encouraging data from phase I/II study on endometrial cancer drug, dostarlimab.
Merck (MRK) Gains As Market Dips: What You Should Know
by Zacks Equity Research
In the latest trading session, Merck (MRK) closed at $81.91, marking a +0.69% move from the previous day.
The Zacks Analyst Blog Highlights: Merck, Adobe, Broadcom, AstraZeneca and Ross Stores
by Zacks Equity Research
The Zacks Analyst Blog Highlights: Merck, Adobe, Broadcom, AstraZeneca and Ross Stores
Roche's Tecentriq Gets FDA Approval for Difficult Lung Cancer
by Zacks Equity Research
Roche (RHHBY) gets an FDA approval of sBLA for Tecentriq in combination with chemotherapy for the first-line treatment of extensive-stage small cell lung cancer (ES-SCLC).
The Zacks Analyst Blog Highlights: Pfizer, Roche, Merck, Allergan and J&J
by Zacks Equity Research
The Zacks Analyst Blog Highlights: Pfizer, Roche, Merck, Allergan and J&J
AstraZeneca Up This Year on New Drugs & Pipeline Progress
by Zacks Equity Research
AstraZeneca's (AZN) stock is on an upward trajectory this year. Let us have a look at the reasons for the same.
Top Research Reports for Merck, Adobe & Broadcom
by Mark Vickery
Today's Research Daily features new research reports on 16 major stocks, including Merck (MRK), Adobe (ADBE) and Broadcom (AVGO).
Merck's Keytruda Gets EU Approval for Difficult Lung Cancer
by Zacks Equity Research
Merck (MRK) receives approval for Keytruda's combo therapy for first-line treatment of metastatic squamous non-small cell lung cancer population in Europe.
Pharma Stock Roundup: Regulatory Updates From MRK, PFE, J&J, AGN & Others
by Zacks Equity Research
Regulatory updates from J&J (JNJ), Merck (MRK), Roche (RHHBY), Pfizer (PFE) and others.
Merck (MRK) Gains But Lags Market: What You Should Know
by Zacks Equity Research
Merck (MRK) closed the most recent trading day at $81.60, moving +0.46% from the previous trading session.