ICF - 15 Year Stock Price History | ICFI

Historical daily share price chart and data for ICF since 2011 adjusted for splits and dividends. The latest closing stock price for ICF as of September 15, 2026 is 88.81.
  • The all-time high ICF stock closing price was 173.75 on October 16, 2024.
  • The ICF 52-week high stock price is 101.50, which is 14.3% above the current share price.
  • The ICF 52-week low stock price is 58.83, which is 33.8% below the current share price.
  • The average ICF stock price for the last 52 weeks is 80.30.
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ICF Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2026 77.5538 84.8231 96.5259 59.6851 88.8100 4.71%
2025 90.7406 116.4930 131.6670 75.9188 84.8131 -27.98%
2024 146.0848 132.5340 173.7460 116.1670 117.7670 -10.76%
2023 116.8220 98.3921 141.1810 94.2087 131.9630 35.99%
2022 97.8272 101.3380 117.3800 82.8961 97.0401 -2.87%
2021 89.1107 70.1909 104.9690 70.1909 99.9059 38.79%
2020 68.7309 89.0674 90.5754 49.0625 71.9824 -18.20%
2019 74.9092 61.6295 89.3364 59.1022 88.0013 42.44%
2018 64.4187 50.8946 78.0521 48.1512 61.7821 24.40%
2017 46.1298 51.2730 52.6919 38.2182 49.6648 -4.89%
2016 39.1684 32.4666 55.9556 29.6191 52.2189 55.23%
2015 34.3717 37.9533 40.6778 28.5218 33.6396 -13.23%
2014 34.4373 32.5895 39.7980 28.7866 38.7669 18.06%
2013 28.6812 22.5242 34.2261 21.2849 32.8355 48.08%
2012 22.1535 24.1607 27.1690 17.2644 22.1741 -5.41%
Sector Industry Market Cap Revenue
Business Services Government Services $1.583B $1.873B
ICF International, Inc. is a provider of professional services and technology-based solutions to government & commercial clients. Its primary services include advisory, analytics, digital, engagement & program implementation services, offered in four markets namely, energy, environment and infrastructure, health, education, and social programs, safety and security, and consumer and financial. The company's government clients include U.S. federal clients, state & local clients, and governments outside the U.S. Commercial clients of the company include clients from different sectors around the world such as airlines, airports, oil companies, electric & gas utilities, transportation, travel & hospitality firms, banks & other financial services companies, hospitals, health insurers & other health-related companies, manufacturing firms, retail chains, distribution companies, law firms and nonprofits/associations. It has only one reportable segment: professional services for government & commercial clients.
Stock Name Country Market Cap PE Ratio
Geo Group Inc (GEO) United States $4.060B 26.59
Maximus (MMS) United States $3.107B 7.65