This year's Fastest-Growing Companies marks the 19th running of the list.

See our methodology and credits



To qualify, a company-domestic or foreign-must be trading on a major U.S. stock exchange; report data in U.S. dollars; file quarterly reports with the SEC; have a minimum market capitalization of $250 million and a stock price of at least $5 on June 30, 2015; and have been trading continuously since June 30, 2012. Companies must have revenue and net income for the four quarters ended on or before April 30, 2015, of at least $50 million and $10 million, respectively; and have posted an annualized growth in revenue and earnings per share of at least 15% annually over the three years ended on or before April 30, 2015.

Companies that meet these criteria are ranked by revenue growth rate; EPS growth rate; and three-year annualized total return for the period ended June 30, 2015. (To compute the revenue and EPS growth rates, Fortune uses a trailing four quarters log linear least square regression fit.)

The overall rank is based on the sum of the three ranks. Once the 100 companies are identified, they are then re-ranked within the 100, using the three equally weighted variables. If there is a tie, the company with the larger four-quarter revenue receives the higher rank.

Excluded are real estate investment trusts, limited liability companies, limited partnerships, business development companies, closed end investment firms, companies about to be acquired, and companies that lost money in the quarter ended on or before April 30, 2015. In addition, Fortune excludes companies that have announced intentions to restate previously reported financial data, if these errors appear to have a significant impact. Also, Fortune excludes companies that lost money in the quarter ended May 31 or June 30, if the loss represents a deterioration in business conditions. The data are provided by Zacks Investment Research. The data checking process was aided by information provided by S&P Capital IQ, Hoover’s, FactSet Research Systems, and Morningstar Document Research.

—By Scott DeCarlo, Douglas G. Elam, Orlaith Farrell, Vivian Giang, Kathleen Smyth

This year's Fastest-Growing Companies marks the 19th running of the list. In our annual list of public companies with the most stellar three-year profit, revenue, and stock growth, Facebook makes its first appearance.

See our methodology and credits


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Molina Healthcare

A five-year-old has his blood pressure taken from volunteer student nurse during the Care 4 a Healthy IE day health fair in San Bernardino hosted by Molina
Photograph by Steven Georges — Molina Healthcare

Obamacare gave a booster shot to this insurer, which sells to predominantly low- and middle-income customers, to a 38% enrollment increase in the first quarter.

Company Information

Location Long Beach, CA
Industry Insurance & Managed Care
Sector Health Care
Fortune 500 Rank 301
Fortune 500 Profile
Current Streak 1
Years on List 1
CEO Joseph Mario Molina

Revenue, Net Income

$ millions
Revenue Past Four Quarters 10768
Net Income Past Four Quarters 86

Growth Rates

EPS 3 yr Annual Growth Rate 28%
Rev 3 yr Annual Growth Rate 27%
Total Return 3 yr Annual Rate 44%
Beat S&P 3 yr Total Return?


EPS Growth Rank 85
Revenue Growth Rank 54
Total Return Rank 48
Fortune's Take On Molina Healthcare
  • Health Care Stocks Down After Federal Judge Rules Affordable Care Act Is Unconstitutional
    The court decision is expected to be appealed and won't affect 2019 health care plans.
  • Anthem to Leave Virginia Health Insurance Marketplace in 2018
    It will also no longer offer Obamacare plans in Nevada and half of Georgia's counties in 2018.
  • Low-Income Insurer Molina Healthcare Is Cutting About 1,400 Jobs
    The company is pressing Senate to reconsider plans to cut Obamacare and Medicaid programs.
  • Why the Health Industry Is Calm Despite Trump's Obamacare Threats
    They are gaining confidence that their nightmare scenario is more dream than a reality.
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