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SEI INVESTMENTS CO — Quarterly Financials
Quarterly figures from SEC EDGAR XBRL filings (10-Q)
These figures are extracted from XBRL-tagged quarterly reports (10-Q) that SEI INVESTMENTS CO filed with the SEC. Values are as reported for each individual quarter (Q1, Q2, Q3, Q4) — not cumulative year-to-date. Negative figures indicate a loss.
Revenue — By Quarter
Quarter
Fiscal Year
Period End
Value
Filed
Q3
2025
Sep 30, 2025
$578.51M
Oct 27, 2025
Q2
2025
Jun 30, 2025
$559.60M
Jul 28, 2025
Q1
2025
Mar 31, 2025
$551.34M
Apr 28, 2025
Q3
2025
Sep 30, 2024
$537.40M
Oct 27, 2025
Q2
2025
Jun 30, 2024
$518.99M
Jul 28, 2025
Q1
2025
Mar 31, 2024
$511.58M
Apr 28, 2025
Q3
2024
Sep 30, 2023
$476.76M
Oct 25, 2024
Q2
2024
Jun 30, 2023
$489.06M
Jul 26, 2024
Q1
2024
Mar 31, 2023
$469.12M
Apr 29, 2024
Q3
2023
Sep 30, 2022
$471.33M
Oct 27, 2023
Q2
2023
Jun 30, 2022
$481.67M
Jul 28, 2023
Q1
2023
Mar 31, 2022
$581.44M
Apr 24, 2023
Q3
2022
Sep 30, 2021
$485.32M
Oct 28, 2022
Q2
2022
Jun 30, 2021
$475.65M
Jul 25, 2022
Q1
2022
Mar 31, 2021
$455.69M
Apr 25, 2022
Q3
2021
Sep 30, 2020
$424.93M
Oct 25, 2021
Q2
2021
Jun 30, 2020
$400.65M
Jul 26, 2021
Q1
2021
Mar 31, 2020
$414.76M
Apr 26, 2021
Q3
2020
Sep 30, 2019
$416.25M
Oct 26, 2020
Q2
2020
Jun 30, 2019
$409.59M
Jul 28, 2020
Revenue — By Quarter
Quarter
Fiscal Year
Period End
Value
Filed
Q1
2018
Mar 31, 2018
$405.60M
Apr 26, 2018
Net Income — By Quarter
Quarter
Fiscal Year
Period End
Value
Filed
Q3
2025
Sep 30, 2025
$164.20M
Oct 27, 2025
Q2
2025
Jun 30, 2025
$227.08M
Jul 28, 2025
Q1
2025
Mar 31, 2025
$151.52M
Apr 28, 2025
Q3
2025
Sep 30, 2024
$154.90M
Oct 27, 2025
Q2
2025
Jun 30, 2024
$139.12M
Jul 28, 2025
Q1
2025
Mar 31, 2024
$131.40M
Apr 28, 2025
Q3
2024
Sep 30, 2023
$115.66M
Oct 25, 2024
Q2
2024
Jun 30, 2023
$118.85M
Jul 26, 2024
Q1
2024
Mar 31, 2023
$107.02M
Apr 29, 2024
Q3
2023
Sep 30, 2022
$61.66M
Oct 27, 2023
Q2
2023
Jun 30, 2022
$111.28M
Jul 28, 2023
Q1
2023
Mar 31, 2022
$190.31M
Apr 24, 2023
Q3
2022
Sep 30, 2021
$138.05M
Oct 28, 2022
Q2
2022
Jun 30, 2021
$133.78M
Jul 25, 2022
Q1
2022
Mar 31, 2021
$129.47M
Apr 25, 2022
Q3
2021
Sep 30, 2020
$111.10M
Oct 25, 2021
Q2
2021
Jun 30, 2020
$101.07M
Jul 26, 2021
Q1
2021
Mar 31, 2020
$109.24M
Apr 26, 2021
Q3
2020
Sep 30, 2019
$132.17M
Oct 26, 2020
Q2
2020
Jun 30, 2019
$126.54M
Jul 28, 2020
Operating Income — By Quarter
Quarter
Fiscal Year
Period End
Value
Filed
Q3
2025
Sep 30, 2025
$159.96M
Oct 27, 2025
Q2
2025
Jun 30, 2025
$148.64M
Jul 28, 2025
Q1
2025
Mar 31, 2025
$157.10M
Apr 28, 2025
Q3
2025
Sep 30, 2024
$143.83M
Oct 27, 2025
Q2
2025
Jun 30, 2024
$136.51M
Jul 28, 2025
Q1
2025
Mar 31, 2024
$125.85M
Apr 28, 2025
Q3
2024
Sep 30, 2023
$108.47M
Oct 25, 2024
Q2
2024
Jun 30, 2023
$112.60M
Jul 26, 2024
Q1
2024
Mar 31, 2023
$101.77M
Apr 29, 2024
Q3
2023
Sep 30, 2022
$51.05M
Oct 27, 2023
Q2
2023
Jun 30, 2022
$115.86M
Jul 28, 2023
Q1
2023
Mar 31, 2022
$214.80M
Apr 24, 2023
Q3
2022
Sep 30, 2021
$141.13M
Oct 28, 2022
Q2
2022
Jun 30, 2021
$136.02M
Jul 25, 2022
Q1
2022
Mar 31, 2021
$132.84M
Apr 25, 2022
Q3
2021
Sep 30, 2020
$111.34M
Oct 25, 2021
Q2
2021
Jun 30, 2020
$100.31M
Jul 26, 2021
Q1
2021
Mar 31, 2020
$110.23M
Apr 26, 2021
Q3
2020
Sep 30, 2019
$120.64M
Oct 26, 2020
Q2
2020
Jun 30, 2019
$120.14M
Jul 28, 2020