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

SEI INVESTMENTS CO is the larger business by last-quarter revenue ($622.2M vs $604.5M, roughly 1.0× STEPAN CO). SEI INVESTMENTS CO runs the higher net margin — 28.0% vs 3.3%, a 24.8% gap on every dollar of revenue. On growth, SEI INVESTMENTS CO posted the faster year-over-year revenue change (13.0% vs 1.9%). Over the past eight quarters, SEI INVESTMENTS CO's revenue compounded faster (9.5% CAGR vs 4.2%).

Stepan Company is an American manufacturer of specialty chemicals headquartered in Northbrook, Illinois. The company was founded in 1932 by Alfred C. Stepan, Jr., and has approximately 2,000 employees. It is currently run by his grandson, F. Quinn Stepan, Jr. The company describes itself as the largest global merchant manufacturer of anionic surfactants, which are used to enhance the foaming and cleaning capabilities of detergents, shampoos, toothpastes, and cosmetics.

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...

SCL vs SEIC — Head-to-Head

Bigger by revenue
SEIC
SEIC
1.0× larger
SEIC
$622.2M
$604.5M
SCL
Growing faster (revenue YoY)
SEIC
SEIC
+11.1% gap
SEIC
13.0%
1.9%
SCL
Higher net margin
SEIC
SEIC
24.8% more per $
SEIC
28.0%
3.3%
SCL
Faster 2-yr revenue CAGR
SEIC
SEIC
Annualised
SEIC
9.5%
4.2%
SCL

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
SCL
SCL
SEIC
SEIC
Revenue
$604.5M
$622.2M
Net Profit
$19.7M
$174.5M
Gross Margin
10.7%
Operating Margin
4.7%
30.5%
Net Margin
3.3%
28.0%
Revenue YoY
1.9%
13.0%
Net Profit YoY
15.0%
EPS (diluted)
$0.86
$1.40

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
SCL
SCL
SEIC
SEIC
Q1 26
$604.5M
$622.2M
Q4 25
$553.9M
$607.9M
Q3 25
$590.3M
$578.5M
Q2 25
$594.7M
$559.6M
Q1 25
$593.3M
$551.3M
Q4 24
$525.6M
$557.2M
Q3 24
$546.8M
$537.4M
Q2 24
$556.4M
$519.0M
Net Profit
SCL
SCL
SEIC
SEIC
Q1 26
$19.7M
$174.5M
Q4 25
$5.0M
$172.5M
Q3 25
$10.8M
$164.2M
Q2 25
$11.3M
$227.1M
Q1 25
$19.7M
$151.5M
Q4 24
$3.4M
$155.8M
Q3 24
$23.6M
$154.9M
Q2 24
$9.5M
$139.1M
Gross Margin
SCL
SCL
SEIC
SEIC
Q1 26
10.7%
Q4 25
9.3%
36.8%
Q3 25
12.0%
35.0%
Q2 25
12.1%
33.8%
Q1 25
12.7%
34.9%
Q4 24
10.8%
33.1%
Q3 24
13.8%
33.8%
Q2 24
12.5%
32.7%
Operating Margin
SCL
SCL
SEIC
SEIC
Q1 26
4.7%
30.5%
Q4 25
1.9%
26.6%
Q3 25
3.7%
27.7%
Q2 25
3.0%
26.6%
Q1 25
4.8%
28.5%
Q4 24
1.5%
26.1%
Q3 24
4.4%
26.8%
Q2 24
3.4%
26.3%
Net Margin
SCL
SCL
SEIC
SEIC
Q1 26
3.3%
28.0%
Q4 25
0.9%
28.4%
Q3 25
1.8%
28.4%
Q2 25
1.9%
40.6%
Q1 25
3.3%
27.5%
Q4 24
0.6%
28.0%
Q3 24
4.3%
28.8%
Q2 24
1.7%
26.8%
EPS (diluted)
SCL
SCL
SEIC
SEIC
Q1 26
$0.86
$1.40
Q4 25
$0.22
$1.38
Q3 25
$0.47
$1.30
Q2 25
$0.50
$1.78
Q1 25
$0.86
$1.17
Q4 24
$0.14
$1.18
Q3 24
$1.03
$1.19
Q2 24
$0.42
$1.05

Balance Sheet & Financial Strength

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

Metric
SCL
SCL
SEIC
SEIC
Cash + ST InvestmentsLiquidity on hand
$363.1M
Total DebtLower is stronger
$328.4M
$32.4M
Stockholders' EquityBook value
$1.2B
$2.5B
Total Assets
$2.3B
$3.3B
Debt / EquityLower = less leverage
0.28×
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SCL
SCL
SEIC
SEIC
Q1 26
$363.1M
Q4 25
$132.7M
$399.8M
Q3 25
$118.5M
Q2 25
$88.9M
Q1 25
$107.5M
$710.7M
Q4 24
$99.7M
$839.9M
Q3 24
$147.3M
$901.1M
Q2 24
$124.7M
$768.3M
Total Debt
SCL
SCL
SEIC
SEIC
Q1 26
$328.4M
$32.4M
Q4 25
$626.7M
Q3 25
$655.5M
Q2 25
$658.0M
Q1 25
$659.3M
Q4 24
$625.4M
Q3 24
$688.5M
Q2 24
$657.1M
Stockholders' Equity
SCL
SCL
SEIC
SEIC
Q1 26
$1.2B
$2.5B
Q4 25
$1.2B
$2.4B
Q3 25
$1.2B
$2.4B
Q2 25
$1.2B
$2.3B
Q1 25
$1.2B
$2.3B
Q4 24
$1.2B
$2.3B
Q3 24
$1.2B
$2.4B
Q2 24
$1.2B
$2.2B
Total Assets
SCL
SCL
SEIC
SEIC
Q1 26
$2.3B
$3.3B
Q4 25
$2.4B
Q3 25
$2.4B
Q2 25
$2.4B
$2.6B
Q1 25
$2.4B
$2.6B
Q4 24
$2.3B
$2.7B
Q3 24
$2.4B
$2.7B
Q2 24
$2.3B
$2.5B
Debt / Equity
SCL
SCL
SEIC
SEIC
Q1 26
0.28×
0.01×
Q4 25
0.50×
Q3 25
0.53×
Q2 25
0.53×
Q1 25
0.55×
Q4 24
0.53×
Q3 24
0.56×
Q2 24
0.55×

Financial Flow Comparison

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

Revenue Breakdown by Segment

SCL
SCL

Surfactants$453.7M75%
Polymers$130.0M22%
Specialty Products$20.8M3%

SEIC
SEIC

Segment breakdown not available.

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