Hot Stocks

The stock market changes from minute to minute, and what’s hot today may not be hot tomorrow. Our expert analysts spot hot stocks that are heating up before the crowd swoops in to bid prices higher, and our journalists sift through the noise to shine a light on trending investments -- in spaces ranging from quantum computing to marijuana stocks -- to determine whether they’re actually worth your time.

Valeant Pharmaceuticals (VRX) Stock Begs Just One Key Question

VRX stock may be on the verge of a technical surge, but if any rally is going to last, VRX will have to answer this question first.

Amazon Testing Own Delivery Service in Confidential Project

Amazon (AMZN) is reportedly testing out its own delivery service that will have it relying less on UPS and FedEx (FDX) next year.

Buy Recommendation for Icon (ICLR) Affirmed

Currently, Icon Plc (NASDAQ:ICLR) has a Buy using the Portfolio Grader stock evaluator of Louis Navellier, which incorporates his investing system. ICLR has maintained this ranking for 4 months.

Analysts Affirm Bio Rad Laboratories (BIO) Buy Rating

Bio Rad Laboratories Inc (NYSE:BIO) is ranked as a Buy using Louis Navellier's system for investing and his Portfolio Grader stock evaluator. This represents no change from the previous week and is the same ranking BIO has had from Portfolio Grader for the last month.

Qiagen NV (QGEN) Hold Recommendation Confirmed

Currently, Qiagen NV (NASDAQ:QGEN) has a Hold using the Portfolio Grader stock evaluator, which incorporates Louis Navellier's investing methodology. QGEN has maintained this ranking for the last month.

Square (SQ) Stock Is Dangerous to Your Wealth

SQ stock is one of 2017's biggest winners. However, while Square is a great company, the stock's too hot to handle right now.

GrubHub Inc (GRUB) Stock Slips on Citi Downgrade

GrubHub (GRUB) stock took a hit today following a downgrade from analysts at Citigroup over a few concerns about its recent growth.

PerkinElmer (PKI) Upgraded to Buy from a Hold

Currently, PerkinElmer Inc (NYSE:PKI) has a Buy using Louis Navellier's system for investing and his Portfolio Grader stock evaluator. The shares have been upgraded from a Hold to a Buy in the last week.

Rating on Veeva Systems (VEEV) Stock Lowered to Buy

Veeva Systems Inc (NYSE:VEEV) is ranked as a Buy using the Portfolio Grader stock evaluator, which incorporates Louis Navellier's investing methodology. The current overall Portfolio Grader recommendation on the shares has changed twice in the past month, which represents a greater level of change than is typical.

How Amazon.com, Inc (AMZN) Stock Can See $1,000 Again

Amazon.com (AMZN) is a super-expensive stock but it disrupts every business that it enters. That may be enough to satisfy bullish investors.

Hold Rating on Waters (WAT) Shares Kept

The current recommendation of Hold for Waters Corp (NYSE:WAT) is the result of using the Portfolio Grader stock evaluator, which incorporates Louis Navellier's investing methodology. WAT has maintained this ranking for 2 months.

Strong Buy Rating on Mettler-Toledo International (MTD) Stock Retained

Portfolio Grader currently ranks Mettler-Toledo International Inc (NYSE:MTD) a Strong Buy. Using Louis Navellier's investing system, this analytical tool assesses stocks with fundamental and quantitative metrics. The current Portfolio Grader recommendation on the shares has been in place for 4 months.

Quintiles IMS Holdings’ (Q) Shares Have Buy Rating Remain in Place

The current recommendation of Buy for Quintiles IMS Holdings Inc (NYSE:Q) is the result of using the Portfolio Grader stock evaluator, which incorporates Louis Navellier's investing methodology. Q has maintained this ranking for the last month.

3 Biotech and Pharma Stocks with Key FDA Catalysts this October

Here is a look at three biotech and pharma stocks including Flexion (FLXN) that have an important regulatory event lined up this month.

Agilent Technologies (A) Stock Raised to Strong Buy from a Buy

Currently, Agilent Technologies Inc (NYSE:A) has a Strong Buy using the Portfolio Grader stock evaluator, which incorporates Louis Navellier's investing methodology. A has been upgraded from a Buy to a Strong Buy in the last week.

Shares of Cerner (CERN) Ranked a Hold

Currently, Cerner Corp (NASDAQ:CERN) has a Hold using Louis Navellier's system for investing and his Portfolio Grader stock evaluator. This represents no change from the previous week and is the same ranking CERN has had from Portfolio Grader for 5 months.

Illumina (ILMN) Shares Raised to Buy

The current recommendation of Buy for Illumina Inc (NASDAQ:ILMN) is derived using Louis Navellier's methodology for investing and his Portfolio Grader stock evaluator. The shares have been upgraded from a Hold to a Buy in the last week.

Thermo Fisher Scientific’s (TMO) Upgraded to Buy

The current recommendation of Buy for Thermo Fisher Scientific Inc (NYSE:TMO) is computed using the approach to investing of Louis Navellier and his Portfolio Grader stock evaluator. TMO has been upgraded from a Hold to a Buy in the last week.

Buy Rating for Taiwan Semiconductor Manufacturing (TSM) Shares Retained

The current recommendation of Buy for Taiwan Semiconductor Manufacturing Co Ltd (NYSE:TSM) is the result of using the system for investing of Louis Navellier and his Portfolio Grader stock evaluator. This represents no change from the previous week and is the same ranking TSM has had from Portfolio Grader for 3 months.