Operating Margin of SEI INVESTMENTS CO from 31 Dec 2010 to 30 Sep 2025

Taxonomy & unit
ratio: %
Description
The operating margin measures the profit a company makes on a dollar of sales after accounting for the direct costs involved in earning those revenues.
Summary
SEI INVESTMENTS CO quarterly and annual Operating Margin in % history and change rate from 31 Dec 2010 to 30 Sep 2025.
  • SEI INVESTMENTS CO Operating Margin for the quarter ending 30 Sep 2025 was 27%, a 10% increase year-over-year.
  • SEI INVESTMENTS CO annual Operating Margin for 2024 was 26%, a 17% increase from 2023.
  • SEI INVESTMENTS CO annual Operating Margin for 2023 was 22%, a 7.4% decline from 2022.
  • SEI INVESTMENTS CO annual Operating Margin for 2022 was 24%, a 17% decline from 2021.
Operating Margin, Quarterly (%)
Operating Margin, YoY Quarterly Change (%)
Operating Margin, Annual (%)
Operating Margin, YoY Annual Change (%)

SEI INVESTMENTS CO Quarterly Operating Margin (%)

Period Value YoY Chg Change % Start Date End Date
Q3 2025 27% +2% +10% 01 Jul 2025 30 Sep 2025
Q2 2025 27% +3% +14% 01 Apr 2025 30 Jun 2025
Q1 2025 27% +4% +18% 01 Jan 2025 31 Mar 2025
Q4 2024 26% +4% +17% 01 Oct 2024 31 Dec 2024
Q3 2024 25% +3% +12% 01 Jul 2024 30 Sep 2024
Q2 2024 24% +5% +24% 01 Apr 2024 30 Jun 2024
Q1 2024 23% +4% +18% 01 Jan 2024 31 Mar 2024
Q4 2023 22% -2% -7.4% 01 Oct 2023 31 Dec 2023
Q3 2023 22% -4% -15% 01 Jul 2023 30 Sep 2023
Q2 2023 19% -11% -36% 01 Apr 2023 30 Jun 2023
Q1 2023 19% -12% -38% 01 Jan 2023 31 Mar 2023
Q4 2022 24% -5% -17% 01 Oct 2022 31 Dec 2022
Q3 2022 26% -3% -10% 01 Jul 2022 30 Sep 2022
Q2 2022 30% +2% +7.1% 01 Apr 2022 30 Jun 2022
Q1 2022 31% +4% +14% 01 Jan 2022 31 Mar 2022
Q4 2021 29% +2% +9% 01 Oct 2021 31 Dec 2021
Q3 2021 29% +2% +9% 01 Jul 2021 30 Sep 2021
Q2 2021 28% +1% +3.6% 01 Apr 2021 30 Jun 2021
Q1 2021 27% -1% -3.2% 01 Jan 2021 31 Mar 2021
Q4 2020 26% -1% -5.1% 01 Oct 2020 31 Dec 2020
Q3 2020 26% -1% -4% 01 Jul 2020 30 Sep 2020
Q2 2020 27% 0% -0.04% 01 Apr 2020 30 Jun 2020
Q1 2020 28% +2% +5.9% 01 Jan 2020 31 Mar 2020
Q4 2019 28% +1% +2.5% 01 Oct 2019 31 Dec 2019
Q3 2019 27% 0% +0.04% 01 Jul 2019 30 Sep 2019
Q2 2019 27% 0% +0.22% 01 Apr 2019 30 Jun 2019
Q1 2019 27% 0% -0.71% 01 Jan 2019 31 Mar 2019
Q4 2018 27% +1% +4.7% 01 Oct 2018 31 Dec 2018
Q3 2018 27% +1% +5% 01 Jul 2018 30 Sep 2018
Q2 2018 27% 0% +1.7% 01 Apr 2018 30 Jun 2018
Q1 2018 27% 0% -0.34% 01 Jan 2018 31 Mar 2018
Q4 2017 26% -1% -3% 01 Oct 2017 31 Dec 2017
Q3 2017 26% 0% -0.76% 01 Jul 2017 30 Sep 2017
Q2 2017 27% +1% +2.4% 01 Apr 2017 30 Jun 2017
Q1 2017 27% +1% +2.3% 01 Jan 2017 31 Mar 2017
Q4 2016 27% 0% -0.15% 01 Oct 2016 31 Dec 2016
Q3 2016 26% -1% -5.1% 01 Jul 2016 30 Sep 2016
Q2 2016 26% -2% -8.3% 01 Apr 2016 30 Jun 2016
Q1 2016 26% -2% -8.1% 01 Jan 2016 31 Mar 2016
Q4 2015 27% -1% -3.7% 01 Oct 2015 31 Dec 2015
Q3 2015 28% +1% +4% 01 Jul 2015 30 Sep 2015
Q2 2015 28% +3% +12% 01 Apr 2015 30 Jun 2015
Q1 2015 29% +5% +24% 01 Jan 2015 31 Mar 2015
Q4 2014 28% +6% +26% 01 Oct 2014 31 Dec 2014
Q3 2014 27% +5% +23% 01 Jul 2014 30 Sep 2014
Q2 2014 25% +4% +17% 01 Apr 2014 30 Jun 2014
Q1 2014 23% +1% +5.9% 01 Jan 2014 31 Mar 2014
Q4 2013 22% +1% +3.5% 01 Oct 2013 31 Dec 2013
Q3 2013 22% +1% +3.9% 01 Jul 2013 30 Sep 2013
Q2 2013 21% 0% +2.1% 01 Apr 2013 30 Jun 2013
Q1 2013 22% +1% +3.1% 01 Jan 2013 31 Mar 2013
Q4 2012 21% -1% -2.9% 01 Oct 2012 31 Dec 2012
Q3 2012 21% -2% -7.8% 01 Jul 2012 30 Sep 2012
Q2 2012 21% -2% -10% 01 Apr 2012 30 Jun 2012
Q1 2012 21% -3% -12% 01 Jan 2012 31 Mar 2012
Q4 2011 22% -2% -9.1% 01 Oct 2011 31 Dec 2011
Q3 2011 23% 01 Jul 2011 30 Sep 2011
Q2 2011 23% 01 Apr 2011 30 Jun 2011
Q1 2011 24% 01 Jan 2011 31 Mar 2011
Q4 2010 24% 01 Oct 2010 31 Dec 2010

SEI INVESTMENTS CO Annual Operating Margin (%)

Period Value YoY Chg Change % Start Date End Date
2024 26% +4% +17% 01 Jan 2024 31 Dec 2024
2023 22% -2% -7.4% 01 Jan 2023 31 Dec 2023
2022 24% -5% -17% 01 Jan 2022 31 Dec 2022
2021 29% +2% +9% 01 Jan 2021 31 Dec 2021
2020 26% -1% -5.1% 01 Jan 2020 31 Dec 2020
2019 28% +1% +2.5% 01 Jan 2019 31 Dec 2019
2018 27% +1% +4.7% 01 Jan 2018 31 Dec 2018
2017 26% -1% -3% 01 Jan 2017 31 Dec 2017
2016 27% 0% -0.15% 01 Jan 2016 31 Dec 2016
2015 27% -1% -3.7% 01 Jan 2015 31 Dec 2015
2014 28% +6% +26% 01 Jan 2014 31 Dec 2014
2013 22% +1% +3.5% 01 Jan 2013 31 Dec 2013
2012 21% -1% -2.9% 01 Jan 2012 31 Dec 2012
2011 22% -2% -9.1% 01 Jan 2011 31 Dec 2011
2010 24% 01 Jan 2010 31 Dec 2010
* An asterisk sign (*) next to the value indicates that the value is likely invalid.