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Side-by-side financial comparison of SEI INVESTMENTS CO (SEIC) and SiteOne Landscape Supply, Inc. (SITE). Click either name above to swap in a different company.

SiteOne Landscape Supply, Inc. is the larger business by last-quarter revenue ($940.1M vs $622.2M, roughly 1.5× SEI INVESTMENTS CO). On growth, SEI INVESTMENTS CO posted the faster year-over-year revenue change (13.0% vs 0.1%). Over the past eight quarters, SEI INVESTMENTS CO's revenue compounded faster (9.5% CAGR vs -11.8%).

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...

SiteOne Landscape Supply, Inc. is a leading North American wholesale distributor of landscape supplies. Its offerings cover irrigation components, outdoor lighting, hardscape materials, nursery plants, landscaping tools and related accessories. It mainly serves professional landscapers, contractors, golf course operators, municipal maintenance teams, with a wide branch network across the U.S. and Canada.

SEIC vs SITE — Head-to-Head

Bigger by revenue
SITE
SITE
1.5× larger
SITE
$940.1M
$622.2M
SEIC
Growing faster (revenue YoY)
SEIC
SEIC
+12.9% gap
SEIC
13.0%
0.1%
SITE
Faster 2-yr revenue CAGR
SEIC
SEIC
Annualised
SEIC
9.5%
-11.8%
SITE

Income Statement — Q1 FY2026 vs Q1 FY2027

Metric
SEIC
SEIC
SITE
SITE
Revenue
$622.2M
$940.1M
Net Profit
$174.5M
Gross Margin
33.9%
Operating Margin
30.5%
Net Margin
28.0%
Revenue YoY
13.0%
0.1%
Net Profit YoY
15.0%
EPS (diluted)
$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
SEIC
SEIC
SITE
SITE
Q1 26
$622.2M
$940.1M
Q4 25
$607.9M
$1.0B
Q3 25
$578.5M
$1.3B
Q2 25
$559.6M
$1.5B
Q1 25
$551.3M
$939.4M
Q4 24
$557.2M
$1.0B
Q3 24
$537.4M
$1.2B
Q2 24
$519.0M
Net Profit
SEIC
SEIC
SITE
SITE
Q1 26
$174.5M
Q4 25
$172.5M
$-9.0M
Q3 25
$164.2M
$59.1M
Q2 25
$227.1M
$129.0M
Q1 25
$151.5M
$-27.3M
Q4 24
$155.8M
$-21.7M
Q3 24
$154.9M
$44.4M
Q2 24
$139.1M
Gross Margin
SEIC
SEIC
SITE
SITE
Q1 26
33.9%
Q4 25
36.8%
34.1%
Q3 25
35.0%
34.7%
Q2 25
33.8%
36.4%
Q1 25
34.9%
33.0%
Q4 24
33.1%
33.3%
Q3 24
33.8%
34.0%
Q2 24
32.7%
Operating Margin
SEIC
SEIC
SITE
SITE
Q1 26
30.5%
Q4 25
26.6%
-0.5%
Q3 25
27.7%
6.8%
Q2 25
26.6%
12.8%
Q1 25
28.5%
-3.1%
Q4 24
26.1%
-2.5%
Q3 24
26.8%
5.8%
Q2 24
26.3%
Net Margin
SEIC
SEIC
SITE
SITE
Q1 26
28.0%
Q4 25
28.4%
-0.9%
Q3 25
28.4%
4.7%
Q2 25
40.6%
8.8%
Q1 25
27.5%
-2.9%
Q4 24
28.0%
-2.1%
Q3 24
28.8%
3.7%
Q2 24
26.8%
EPS (diluted)
SEIC
SEIC
SITE
SITE
Q1 26
$1.40
Q4 25
$1.38
$-0.19
Q3 25
$1.30
$1.31
Q2 25
$1.78
$2.86
Q1 25
$1.17
$-0.61
Q4 24
$1.18
$-0.46
Q3 24
$1.19
$0.97
Q2 24
$1.05

Balance Sheet & Financial Strength

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

Metric
SEIC
SEIC
SITE
SITE
Cash + ST InvestmentsLiquidity on hand
$363.1M
$84.0M
Total DebtLower is stronger
$32.4M
$531.9M
Stockholders' EquityBook value
$2.5B
$1.6B
Total Assets
$3.3B
$3.5B
Debt / EquityLower = less leverage
0.01×
0.33×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SEIC
SEIC
SITE
SITE
Q1 26
$363.1M
$84.0M
Q4 25
$399.8M
$190.6M
Q3 25
$106.9M
Q2 25
$78.6M
Q1 25
$710.7M
$56.6M
Q4 24
$839.9M
$107.1M
Q3 24
$901.1M
$85.5M
Q2 24
$768.3M
Total Debt
SEIC
SEIC
SITE
SITE
Q1 26
$32.4M
$531.9M
Q4 25
$385.4M
Q3 25
$388.4M
Q2 25
$469.9M
Q1 25
$503.0M
Q4 24
$388.2M
Q3 24
$410.6M
Q2 24
Stockholders' Equity
SEIC
SEIC
SITE
SITE
Q1 26
$2.5B
$1.6B
Q4 25
$2.4B
$1.7B
Q3 25
$2.4B
$1.7B
Q2 25
$2.3B
$1.6B
Q1 25
$2.3B
$1.6B
Q4 24
$2.3B
$1.6B
Q3 24
$2.4B
$1.6B
Q2 24
$2.2B
Total Assets
SEIC
SEIC
SITE
SITE
Q1 26
$3.3B
$3.5B
Q4 25
$3.2B
Q3 25
$3.3B
Q2 25
$2.6B
$3.3B
Q1 25
$2.6B
$3.3B
Q4 24
$2.7B
$3.1B
Q3 24
$2.7B
$3.1B
Q2 24
$2.5B
Debt / Equity
SEIC
SEIC
SITE
SITE
Q1 26
0.01×
0.33×
Q4 25
0.23×
Q3 25
0.23×
Q2 25
0.29×
Q1 25
0.32×
Q4 24
0.25×
Q3 24
0.25×
Q2 24

Financial Flow Comparison

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

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