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

LANDSTAR SYSTEM INC is the larger business by last-quarter revenue ($1.2B vs $622.2M, roughly 1.9× SEI INVESTMENTS CO). SEI INVESTMENTS CO runs the higher net margin — 28.0% vs 3.4%, a 24.7% gap on every dollar of revenue. On growth, SEI INVESTMENTS CO posted the faster year-over-year revenue change (13.0% vs 1.6%). Over the past eight quarters, SEI INVESTMENTS CO's revenue compounded faster (9.5% CAGR vs -2.2%).

Landstar System, Inc. is an American transportation services company specializing in logistics and, more specifically, third-party logistics. Landstar utilizes an extensive network of over 8,800 independent owner-operators, referred to internally as business capacity owners (BCOs), over 1,000 independent freight agents, and over 70,000 vetted carriers. Landstar provides services principally throughout the United States and to a lesser extent in Canada and between the U.S. and Canada, Mexico, ...

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...

LSTR vs SEIC — Head-to-Head

Bigger by revenue
LSTR
LSTR
1.9× larger
LSTR
$1.2B
$622.2M
SEIC
Growing faster (revenue YoY)
SEIC
SEIC
+11.4% gap
SEIC
13.0%
1.6%
LSTR
Higher net margin
SEIC
SEIC
24.7% more per $
SEIC
28.0%
3.4%
LSTR
Faster 2-yr revenue CAGR
SEIC
SEIC
Annualised
SEIC
9.5%
-2.2%
LSTR

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
LSTR
LSTR
SEIC
SEIC
Revenue
$1.2B
$622.2M
Net Profit
$39.4M
$174.5M
Gross Margin
9.6%
Operating Margin
4.5%
30.5%
Net Margin
3.4%
28.0%
Revenue YoY
1.6%
13.0%
Net Profit YoY
32.3%
15.0%
EPS (diluted)
$1.16
$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
LSTR
LSTR
SEIC
SEIC
Q1 26
$1.2B
$622.2M
Q4 25
$1.2B
$607.9M
Q3 25
$1.2B
$578.5M
Q2 25
$1.2B
$559.6M
Q1 25
$1.2B
$551.3M
Q4 24
$1.2B
$557.2M
Q3 24
$1.2B
$537.4M
Q2 24
$1.2B
$519.0M
Net Profit
LSTR
LSTR
SEIC
SEIC
Q1 26
$39.4M
$174.5M
Q4 25
$23.9M
$172.5M
Q3 25
$19.4M
$164.2M
Q2 25
$41.9M
$227.1M
Q1 25
$29.8M
$151.5M
Q4 24
$46.2M
$155.8M
Q3 24
$50.0M
$154.9M
Q2 24
$52.6M
$139.1M
Gross Margin
LSTR
LSTR
SEIC
SEIC
Q1 26
9.6%
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
LSTR
LSTR
SEIC
SEIC
Q1 26
4.5%
30.5%
Q4 25
2.5%
26.6%
Q3 25
2.2%
27.7%
Q2 25
4.6%
26.6%
Q1 25
3.4%
28.5%
Q4 24
4.8%
26.1%
Q3 24
5.2%
26.8%
Q2 24
5.6%
26.3%
Net Margin
LSTR
LSTR
SEIC
SEIC
Q1 26
3.4%
28.0%
Q4 25
2.0%
28.4%
Q3 25
1.6%
28.4%
Q2 25
3.5%
40.6%
Q1 25
2.6%
27.5%
Q4 24
3.8%
28.0%
Q3 24
4.1%
28.8%
Q2 24
4.3%
26.8%
EPS (diluted)
LSTR
LSTR
SEIC
SEIC
Q1 26
$1.16
$1.40
Q4 25
$0.70
$1.38
Q3 25
$0.56
$1.30
Q2 25
$1.20
$1.78
Q1 25
$0.85
$1.17
Q4 24
$1.30
$1.18
Q3 24
$1.41
$1.19
Q2 24
$1.48
$1.05

Balance Sheet & Financial Strength

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

Metric
LSTR
LSTR
SEIC
SEIC
Cash + ST InvestmentsLiquidity on hand
$411.0M
$363.1M
Total DebtLower is stronger
$26.1M
$32.4M
Stockholders' EquityBook value
$799.0M
$2.5B
Total Assets
$1.6B
$3.3B
Debt / EquityLower = less leverage
0.03×
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
LSTR
LSTR
SEIC
SEIC
Q1 26
$411.0M
$363.1M
Q4 25
$452.2M
$399.8M
Q3 25
$434.4M
Q2 25
$426.2M
Q1 25
$473.4M
$710.7M
Q4 24
$566.6M
$839.9M
Q3 24
$531.3M
$901.1M
Q2 24
$504.0M
$768.3M
Total Debt
LSTR
LSTR
SEIC
SEIC
Q1 26
$26.1M
$32.4M
Q4 25
$0
Q3 25
$0
Q2 25
$0
Q1 25
$0
Q4 24
$0
Q3 24
$0
Q2 24
$0
Stockholders' Equity
LSTR
LSTR
SEIC
SEIC
Q1 26
$799.0M
$2.5B
Q4 25
$795.7M
$2.4B
Q3 25
$888.7M
$2.4B
Q2 25
$921.8M
$2.3B
Q1 25
$930.8M
$2.3B
Q4 24
$972.4M
$2.3B
Q3 24
$1.0B
$2.4B
Q2 24
$1.0B
$2.2B
Total Assets
LSTR
LSTR
SEIC
SEIC
Q1 26
$1.6B
$3.3B
Q4 25
$1.6B
Q3 25
$1.7B
Q2 25
$1.7B
$2.6B
Q1 25
$1.7B
$2.6B
Q4 24
$1.8B
$2.7B
Q3 24
$1.8B
$2.7B
Q2 24
$1.8B
$2.5B
Debt / Equity
LSTR
LSTR
SEIC
SEIC
Q1 26
0.03×
0.01×
Q4 25
0.00×
Q3 25
0.00×
Q2 25
0.00×
Q1 25
0.00×
Q4 24
0.00×
Q3 24
0.00×
Q2 24
0.00×

Financial Flow Comparison

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

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