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

Allegion is the larger business by last-quarter revenue ($1.0B vs $622.2M, roughly 1.7× SEI INVESTMENTS CO). SEI INVESTMENTS CO runs the higher net margin — 28.0% vs 13.4%, a 14.7% gap on every dollar of revenue. On growth, SEI INVESTMENTS CO posted the faster year-over-year revenue change (13.0% vs 9.7%). Over the past eight quarters, SEI INVESTMENTS CO's revenue compounded faster (9.5% CAGR vs 3.5%).

Allegion plc manufactures and sells mechanical and electronic security products and solutions worldwide. The company offers door closers, controls, and exit devices; locks, locksets, portable locks, and key systems and services; electronic security products and access control systems; time, attendance, and workforce productivity systems; doors and door systems; and other accessories. The company sells its products and solutions to end-users in commercial, institutional, and residential facili...

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...

ALLE vs SEIC — Head-to-Head

Bigger by revenue
ALLE
ALLE
1.7× larger
ALLE
$1.0B
$622.2M
SEIC
Growing faster (revenue YoY)
SEIC
SEIC
+3.3% gap
SEIC
13.0%
9.7%
ALLE
Higher net margin
SEIC
SEIC
14.7% more per $
SEIC
28.0%
13.4%
ALLE
Faster 2-yr revenue CAGR
SEIC
SEIC
Annualised
SEIC
9.5%
3.5%
ALLE

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
ALLE
ALLE
SEIC
SEIC
Revenue
$1.0B
$622.2M
Net Profit
$138.1M
$174.5M
Gross Margin
44.0%
Operating Margin
18.9%
30.5%
Net Margin
13.4%
28.0%
Revenue YoY
9.7%
13.0%
Net Profit YoY
-6.8%
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
ALLE
ALLE
SEIC
SEIC
Q1 26
$1.0B
$622.2M
Q4 25
$1.0B
$607.9M
Q3 25
$1.1B
$578.5M
Q2 25
$1.0B
$559.6M
Q1 25
$941.9M
$551.3M
Q4 24
$945.6M
$557.2M
Q3 24
$967.1M
$537.4M
Q2 24
$965.6M
$519.0M
Net Profit
ALLE
ALLE
SEIC
SEIC
Q1 26
$138.1M
$174.5M
Q4 25
$147.5M
$172.5M
Q3 25
$188.4M
$164.2M
Q2 25
$159.7M
$227.1M
Q1 25
$148.2M
$151.5M
Q4 24
$144.1M
$155.8M
Q3 24
$174.2M
$154.9M
Q2 24
$155.4M
$139.1M
Gross Margin
ALLE
ALLE
SEIC
SEIC
Q1 26
44.0%
Q4 25
44.5%
36.8%
Q3 25
45.8%
35.0%
Q2 25
45.6%
33.8%
Q1 25
44.9%
34.9%
Q4 24
44.1%
33.1%
Q3 24
44.7%
33.8%
Q2 24
44.4%
32.7%
Operating Margin
ALLE
ALLE
SEIC
SEIC
Q1 26
18.9%
30.5%
Q4 25
20.3%
26.6%
Q3 25
21.8%
27.7%
Q2 25
21.5%
26.6%
Q1 25
20.9%
28.5%
Q4 24
19.5%
26.1%
Q3 24
22.2%
26.8%
Q2 24
21.6%
26.3%
Net Margin
ALLE
ALLE
SEIC
SEIC
Q1 26
13.4%
28.0%
Q4 25
14.3%
28.4%
Q3 25
17.6%
28.4%
Q2 25
15.6%
40.6%
Q1 25
15.7%
27.5%
Q4 24
15.2%
28.0%
Q3 24
18.0%
28.8%
Q2 24
16.1%
26.8%
EPS (diluted)
ALLE
ALLE
SEIC
SEIC
Q1 26
$1.40
Q4 25
$1.70
$1.38
Q3 25
$2.18
$1.30
Q2 25
$1.85
$1.78
Q1 25
$1.71
$1.17
Q4 24
$1.65
$1.18
Q3 24
$1.99
$1.19
Q2 24
$1.77
$1.05

Balance Sheet & Financial Strength

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

Metric
ALLE
ALLE
SEIC
SEIC
Cash + ST InvestmentsLiquidity on hand
$308.9M
$363.1M
Total DebtLower is stronger
$2.0B
$32.4M
Stockholders' EquityBook value
$2.1B
$2.5B
Total Assets
$5.3B
$3.3B
Debt / EquityLower = less leverage
0.97×
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALLE
ALLE
SEIC
SEIC
Q1 26
$308.9M
$363.1M
Q4 25
$356.2M
$399.8M
Q3 25
$302.7M
Q2 25
$656.8M
Q1 25
$494.5M
$710.7M
Q4 24
$503.8M
$839.9M
Q3 24
$878.9M
$901.1M
Q2 24
$747.5M
$768.3M
Total Debt
ALLE
ALLE
SEIC
SEIC
Q1 26
$2.0B
$32.4M
Q4 25
$2.0B
Q3 25
$2.1B
Q2 25
$2.1B
Q1 25
$2.0B
Q4 24
$2.0B
Q3 24
$2.4B
Q2 24
$2.4B
Stockholders' Equity
ALLE
ALLE
SEIC
SEIC
Q1 26
$2.1B
$2.5B
Q4 25
$2.1B
$2.4B
Q3 25
$1.9B
$2.4B
Q2 25
$1.8B
$2.3B
Q1 25
$1.6B
$2.3B
Q4 24
$1.5B
$2.3B
Q3 24
$1.6B
$2.4B
Q2 24
$1.4B
$2.2B
Total Assets
ALLE
ALLE
SEIC
SEIC
Q1 26
$5.3B
$3.3B
Q4 25
$5.2B
Q3 25
$5.2B
Q2 25
$4.9B
$2.6B
Q1 25
$4.6B
$2.6B
Q4 24
$4.5B
$2.7B
Q3 24
$5.0B
$2.7B
Q2 24
$4.8B
$2.5B
Debt / Equity
ALLE
ALLE
SEIC
SEIC
Q1 26
0.97×
0.01×
Q4 25
0.96×
Q3 25
1.07×
Q2 25
1.16×
Q1 25
1.24×
Q4 24
1.33×
Q3 24
1.53×
Q2 24
1.69×

Cash Flow & Capital Efficiency

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

Metric
ALLE
ALLE
SEIC
SEIC
Operating Cash FlowLast quarter
$101.3M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
2.0%
Cash ConversionOCF / Net Profit
0.73×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ALLE
ALLE
SEIC
SEIC
Q1 26
$101.3M
Q4 25
$240.1M
$126.4M
Q3 25
$229.5M
$238.3M
Q2 25
$209.7M
$96.5M
Q1 25
$104.5M
$146.5M
Q4 24
$219.0M
$195.3M
Q3 24
$231.9M
$200.0M
Q2 24
$173.0M
$114.7M
Free Cash Flow
ALLE
ALLE
SEIC
SEIC
Q1 26
Q4 25
$200.5M
$124.8M
Q3 25
$209.8M
$229.6M
Q2 25
$192.0M
$92.7M
Q1 25
$83.4M
$137.8M
Q4 24
$194.9M
$190.2M
Q3 24
$212.0M
$193.7M
Q2 24
$152.1M
$107.0M
FCF Margin
ALLE
ALLE
SEIC
SEIC
Q1 26
Q4 25
19.4%
20.5%
Q3 25
19.6%
39.7%
Q2 25
18.8%
16.6%
Q1 25
8.9%
25.0%
Q4 24
20.6%
34.1%
Q3 24
21.9%
36.0%
Q2 24
15.8%
20.6%
Capex Intensity
ALLE
ALLE
SEIC
SEIC
Q1 26
2.0%
Q4 25
3.8%
0.3%
Q3 25
1.8%
1.5%
Q2 25
1.7%
0.7%
Q1 25
2.2%
1.6%
Q4 24
2.5%
0.9%
Q3 24
2.1%
1.2%
Q2 24
2.2%
1.5%
Cash Conversion
ALLE
ALLE
SEIC
SEIC
Q1 26
0.73×
Q4 25
1.63×
0.73×
Q3 25
1.22×
1.45×
Q2 25
1.31×
0.43×
Q1 25
0.71×
0.97×
Q4 24
1.52×
1.25×
Q3 24
1.33×
1.29×
Q2 24
1.11×
0.82×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ALLE
ALLE

Allegion Americas$809.9M78%
Allegion International$223.7M22%

SEIC
SEIC

Segment breakdown not available.

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