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Side-by-side financial comparison of SEI INVESTMENTS CO (SEIC) and STIFEL FINANCIAL CORP (SF). Click either name above to swap in a different company.

STIFEL FINANCIAL CORP is the larger business by last-quarter revenue ($1.1B vs $622.2M, roughly 1.8× SEI INVESTMENTS CO). SEI INVESTMENTS CO runs the higher net margin — 28.0% vs 23.5%, a 4.6% gap on every dollar of revenue. On growth, STIFEL FINANCIAL CORP posted the faster year-over-year revenue change (23.0% vs 13.0%). Over the past eight quarters, STIFEL FINANCIAL CORP's revenue compounded faster (21.1% CAGR vs 9.5%).

SEI Investments Company, formerly Simulated Environments Inc., is a financial services company headquartered in Oaks, Pennsylvania, United States. SEI provides products and services to institutions, private banks, investment advisors, investment managers, and private clients. Through its subsidiaries and partnerships in which the company has significant interests, SEI manages, advises or administers $1 trillion in hedge funds, private equity, mutual funds and pooled or separately managed asse...

Stifel Financial Corp. is an American multinational independent investment bank and financial services company created under the Stifel name in July 1983 and listed on the New York Stock Exchange on November 24, 1986. Its predecessor company was founded in 1890 as the Altheimer and Rawlings Investment Company and is headquartered in downtown St. Louis, Missouri.

SEIC vs SF — Head-to-Head

Bigger by revenue
SF
SF
1.8× larger
SF
$1.1B
$622.2M
SEIC
Growing faster (revenue YoY)
SF
SF
+10.0% gap
SF
23.0%
13.0%
SEIC
Higher net margin
SEIC
SEIC
4.6% more per $
SEIC
28.0%
23.5%
SF
Faster 2-yr revenue CAGR
SF
SF
Annualised
SF
21.1%
9.5%
SEIC

Income Statement — Q1 2026 vs Q4 2025

Metric
SEIC
SEIC
SF
SF
Revenue
$622.2M
$1.1B
Net Profit
$174.5M
$264.4M
Gross Margin
Operating Margin
30.5%
27.3%
Net Margin
28.0%
23.5%
Revenue YoY
13.0%
23.0%
Net Profit YoY
15.0%
8.3%
EPS (diluted)
$1.40
$2.30

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
SEIC
SEIC
SF
SF
Q1 26
$622.2M
Q4 25
$607.9M
$1.1B
Q3 25
$578.5M
$962.6M
Q2 25
$559.6M
$838.9M
Q1 25
$551.3M
$842.5M
Q4 24
$557.2M
$916.0M
Q3 24
$537.4M
$810.9M
Q2 24
$519.0M
$798.9M
Net Profit
SEIC
SEIC
SF
SF
Q1 26
$174.5M
Q4 25
$172.5M
$264.4M
Q3 25
$164.2M
$211.4M
Q2 25
$227.1M
$155.1M
Q1 25
$151.5M
$53.0M
Q4 24
$155.8M
$244.0M
Q3 24
$154.9M
$158.5M
Q2 24
$139.1M
$165.3M
Gross Margin
SEIC
SEIC
SF
SF
Q1 26
Q4 25
36.8%
Q3 25
35.0%
Q2 25
33.8%
Q1 25
34.9%
Q4 24
33.1%
Q3 24
33.8%
Q2 24
32.7%
Operating Margin
SEIC
SEIC
SF
SF
Q1 26
30.5%
Q4 25
26.6%
27.3%
Q3 25
27.7%
29.7%
Q2 25
26.6%
25.5%
Q1 25
28.5%
7.5%
Q4 24
26.1%
29.1%
Q3 24
26.8%
26.7%
Q2 24
26.3%
28.4%
Net Margin
SEIC
SEIC
SF
SF
Q1 26
28.0%
Q4 25
28.4%
23.5%
Q3 25
28.4%
22.0%
Q2 25
40.6%
18.5%
Q1 25
27.5%
6.3%
Q4 24
28.0%
26.6%
Q3 24
28.8%
19.5%
Q2 24
26.8%
20.7%
EPS (diluted)
SEIC
SEIC
SF
SF
Q1 26
$1.40
Q4 25
$1.38
$2.30
Q3 25
$1.30
$1.84
Q2 25
$1.78
$1.34
Q1 25
$1.17
$0.39
Q4 24
$1.18
$2.10
Q3 24
$1.19
$1.34
Q2 24
$1.05
$1.41

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
SEIC
SEIC
SF
SF
Cash + ST InvestmentsLiquidity on hand
$363.1M
$2.3B
Total DebtLower is stronger
$32.4M
$617.4M
Stockholders' EquityBook value
$2.5B
$6.0B
Total Assets
$3.3B
$41.3B
Debt / EquityLower = less leverage
0.01×
0.10×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SEIC
SEIC
SF
SF
Q1 26
$363.1M
Q4 25
$399.8M
$2.3B
Q3 25
$3.2B
Q2 25
$1.9B
Q1 25
$710.7M
$2.7B
Q4 24
$839.9M
$2.6B
Q3 24
$901.1M
$1.9B
Q2 24
$768.3M
$2.6B
Total Debt
SEIC
SEIC
SF
SF
Q1 26
$32.4M
Q4 25
$617.4M
Q3 25
$617.2M
Q2 25
$617.0M
Q1 25
$616.8M
Q4 24
$616.6M
Q3 24
$616.4M
Q2 24
$1.1B
Stockholders' Equity
SEIC
SEIC
SF
SF
Q1 26
$2.5B
Q4 25
$2.4B
$6.0B
Q3 25
$2.4B
$5.8B
Q2 25
$2.3B
$5.6B
Q1 25
$2.3B
$5.5B
Q4 24
$2.3B
$5.7B
Q3 24
$2.4B
$5.6B
Q2 24
$2.2B
$5.4B
Total Assets
SEIC
SEIC
SF
SF
Q1 26
$3.3B
Q4 25
$41.3B
Q3 25
$41.7B
Q2 25
$2.6B
$39.9B
Q1 25
$2.6B
$40.4B
Q4 24
$2.7B
$39.9B
Q3 24
$2.7B
$38.9B
Q2 24
$2.5B
$37.8B
Debt / Equity
SEIC
SEIC
SF
SF
Q1 26
0.01×
Q4 25
0.10×
Q3 25
0.11×
Q2 25
0.11×
Q1 25
0.11×
Q4 24
0.11×
Q3 24
0.11×
Q2 24
0.21×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
SEIC
SEIC
SF
SF
Operating Cash FlowLast quarter
$382.4M
Free Cash FlowOCF − Capex
$369.0M
FCF MarginFCF / Revenue
32.7%
Capex IntensityCapex / Revenue
1.2%
Cash ConversionOCF / Net Profit
1.45×
TTM Free Cash FlowTrailing 4 quarters
$1.1B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SEIC
SEIC
SF
SF
Q1 26
Q4 25
$126.4M
$382.4M
Q3 25
$238.3M
$338.3M
Q2 25
$96.5M
$607.5M
Q1 25
$146.5M
$-211.2M
Q4 24
$195.3M
$694.6M
Q3 24
$200.0M
$198.3M
Q2 24
$114.7M
$207.2M
Free Cash Flow
SEIC
SEIC
SF
SF
Q1 26
Q4 25
$124.8M
$369.0M
Q3 25
$229.6M
$321.1M
Q2 25
$92.7M
$592.7M
Q1 25
$137.8M
$-227.8M
Q4 24
$190.2M
$677.2M
Q3 24
$193.7M
$185.6M
Q2 24
$107.0M
$173.3M
FCF Margin
SEIC
SEIC
SF
SF
Q1 26
Q4 25
20.5%
32.7%
Q3 25
39.7%
33.4%
Q2 25
16.6%
70.6%
Q1 25
25.0%
-27.0%
Q4 24
34.1%
73.9%
Q3 24
36.0%
22.9%
Q2 24
20.6%
21.7%
Capex Intensity
SEIC
SEIC
SF
SF
Q1 26
Q4 25
0.3%
1.2%
Q3 25
1.5%
1.8%
Q2 25
0.7%
1.8%
Q1 25
1.6%
2.0%
Q4 24
0.9%
1.9%
Q3 24
1.2%
1.6%
Q2 24
1.5%
4.2%
Cash Conversion
SEIC
SEIC
SF
SF
Q1 26
Q4 25
0.73×
1.45×
Q3 25
1.45×
1.60×
Q2 25
0.43×
3.92×
Q1 25
0.97×
-3.99×
Q4 24
1.25×
2.85×
Q3 24
1.29×
1.25×
Q2 24
0.82×
1.25×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

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