Sei Investments (SEIC) Operating Margin (2010 - 2026)

Sei Investments' Operating Margin history runs 17 years deep, the most recent figure standing at 30.46% for Q1 2026.

• On a quarterly basis, Operating Margin rose 196.0% year-over-year to 30.46% in Q1 2026; TTM through Mar 2026 was 27.86%, a 93.0% increase from a year earlier, with the FY2025 full-year figure at 27.31%, up 134.0% from the prior year.
• Operating Margin climbed to 30.46% in Q1 2026 per SEIC's latest filing, from 26.59% in the prior quarter.
• Across five years, Operating Margin topped out at 36.94% in Q1 2022 and bottomed at 10.83% in Q3 2022.
• The 5-year median for Operating Margin is 26.12% (2024), against an average of 24.96%.
• Across the five-year window, Operating Margin slumped 1825 bps in 2022 and jumped 1192 bps in 2023, its largest moves.
• Year by year, Operating Margin stood at 20.6% in 2022, then rose by 2 bps to 20.97% in 2023, then gained by 25 bps to 26.12% in 2024, then rose by 2 bps to 26.59% in 2025, then climbed by 15 bps to 30.46% in 2026.
• Per Business Quant, the three latest SEIC Operating Margin figures stand at 30.46% (Q1 2026), 26.59% (Q4 2025), and 27.65% (Q3 2025).