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 2026 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 +23.93% per year. These returns cover a period from January 1, 1988 through March 2, 2026. 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
Proofpoint (PFPT) Up 15.8% Since Earnings Report: Can It Continue?
by Zacks Equity Research
Proofpoint (PFPT) reported earnings 30 days ago. What's next for the stock? We take a look at earnings estimates for some clues.
Zacks Investment Ideas feature highlights: Imperva, Cyberark Software, Proofpoint, Rapid7 and VASCO Data Security
by Zacks Equity Research
Zacks Investment Ideas feature highlights: Imperva, Cyberark Software, Proofpoint, Rapid7 and VASCO Data Security
Best Cyber Security Stocks To Buy Now
by Brian Bolan
A recent ransomware attack has caused several stocks to run higher, but which ones should you target?
Stock Market News for April 21, 2017
by Zacks Equity Research
Benchmarks finished in the green on Thursday, following the release of strong earnings reports and encouraging comments on tax related changes
Proofpoint (PFPT) Q1 Loss Narrows, 2017 Guidance Revised Up
by Zacks Equity Research
Shares of Proofpoint Inc. (PFPT) went up sharply in the after-hour trade following the company reported better-than-expected first-quarter top-line results and raised its outlook for 2017.
Proofpoint (PFPT) to Report Q1 Earnings: What's in Store?
by Zacks Equity Research
Proofpoint Inc. (PFPT) is set to report first-quarter 2017 results on Apr 20.
Proofpoint (PFPT) on Growth Trajectory: Should You Hold?
by Zacks Equity Research
One stock that investors need to hold on to right now is Proofpoint Inc. (PFPT).
FireEye (FEYE) Down Despite Narrower-than-Expected Q4 Loss
by Zacks Equity Research
Despite reporting narrower-than-expected loss for the fourth quarter of 2016, shares of FireEye Inc. (FEYE) could not arrest its fall in yesterdays' after hour trade.
What's in Store for Proofpoint (PFPT) this Earnings Season?
by Zacks Equity Research
Proofpoint Inc. (PFPT) is set to report fourth-quarter 2016 results on Jan 26.
Cybersecurity Stocks in Focus on Russian Hacking Worries
by Zacks Equity Research
Russian hackers remained in the limelight this whole year, either for their supposed involvement in the Democratic National Convention (DNC) leak or The World Anti-Doping Agency (WADA) data breach.