SEIC Operating Margin - SEI INVESTMENTS CO

Complete source-backed operating margin history.

Available history: 2008-12-31 to 2026-06-30
Data captured: 2026-09-04

Historical Operating Margin

Date	Operating Margin
2026-06-30	30.71%
2026-03-31	30.46%
2025-12-31	26.59%
2025-09-30	27.65%
2025-06-30	26.56%
2025-03-31	28.49%
2024-12-31	26.12%
2024-09-30	26.76%
2024-06-30	26.30%
2024-03-31	24.60%
2023-12-31	20.97%
2023-09-30	22.75%
2023-06-30	23.02%
2023-03-31	21.69%
2022-12-31	20.60%
2022-09-30	10.83%
2022-06-30	24.05%
2022-03-31	36.94%
2021-12-31	28.59%
2021-09-30	29.08%
2021-06-30	28.60%
2021-03-31	29.15%
2020-12-31	27.95%
2020-09-30	26.20%
2020-06-30	25.04%
2020-03-31	26.58%
2019-12-31	27.43%
2019-09-30	28.98%
2019-06-30	29.33%
2019-03-31	25.84%
2018-12-31	25.42%
2018-09-30	27.51%
2018-06-30	27.24%
2018-03-31	28.68%
2017-12-31	26.20%
2017-09-30	25.71%
2017-06-30	26.11%
2017-03-31	25.98%
2016-12-31	26.61%
2016-09-30	27.41%
2016-06-30	27.20%
2016-03-31	25.97%
2015-12-31	24.51%
2015-09-30	25.93%
2015-06-30	28.40%
2015-03-31	28.60%
2014-12-31	27.97%
2014-09-30	28.10%
2014-06-30	29.37%
2014-03-31	25.92%
2013-12-31	22.89%
2013-09-30	22.07%
2013-06-30	21.11%
2013-03-31	22.08%
2012-12-31	21.48%
2012-09-30	21.25%
2012-06-30	22.30%
2012-03-31	20.21%
2011-12-31	19.61%
2011-09-30	21.93%
2011-06-30	22.69%
2011-03-31	23.48%
2010-12-31	22.42%
2010-09-30	25.12%
2010-06-30	25.03%
2010-03-31	24.08%
2009-12-31	36.93%
2009-09-30	34.54%
2009-06-30	35.71%

Annual Operating Margin

Date	Operating Margin
2025-12-31	27.31%
2024-12-31	25.96%
2023-12-31	22.11%
2022-12-31	23.89%
2021-12-31	28.85%
2020-12-31	26.48%
2019-12-31	27.91%
2018-12-31	27.21%
2017-12-31	26.00%
2016-12-31	26.81%
2015-12-31	26.85%
2014-12-31	27.87%
2013-12-31	22.06%
2012-12-31	21.32%
2011-12-31	21.95%
2010-12-31	24.15%
2009-12-31	34.29%
2008-12-31	39.77%