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Side-by-side financial comparison of MSA Safety Inc (MSA) 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 $510.9M, roughly 1.2× MSA Safety Inc). SEI INVESTMENTS CO runs the higher net margin — 28.0% vs 17.0%, a 11.0% gap on every dollar of revenue. On growth, SEI INVESTMENTS CO posted the faster year-over-year revenue change (13.0% vs 2.2%). Over the past eight quarters, MSA Safety Inc's revenue compounded faster (11.2% CAGR vs 9.5%).

Mine Safety Appliances, or MSA Safety Incorporated, is an American manufacturer and supplier of safety equipment designed for use in a variety of hazardous conditions in industries such as construction, the military, fire service, and chemical, oil, and gas production. MSA is based in the Pittsburgh suburb of Cranberry.

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...

MSA vs SEIC — Head-to-Head

Bigger by revenue
SEIC
SEIC
1.2× larger
SEIC
$622.2M
$510.9M
MSA
Growing faster (revenue YoY)
SEIC
SEIC
+10.8% gap
SEIC
13.0%
2.2%
MSA
Higher net margin
SEIC
SEIC
11.0% more per $
SEIC
28.0%
17.0%
MSA
Faster 2-yr revenue CAGR
MSA
MSA
Annualised
MSA
11.2%
9.5%
SEIC

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
MSA
MSA
SEIC
SEIC
Revenue
$510.9M
$622.2M
Net Profit
$86.9M
$174.5M
Gross Margin
46.9%
Operating Margin
22.3%
30.5%
Net Margin
17.0%
28.0%
Revenue YoY
2.2%
13.0%
Net Profit YoY
-1.2%
15.0%
EPS (diluted)
$2.22
$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
MSA
MSA
SEIC
SEIC
Q1 26
$622.2M
Q4 25
$510.9M
$607.9M
Q3 25
$468.4M
$578.5M
Q2 25
$474.1M
$559.6M
Q1 25
$421.3M
$551.3M
Q4 24
$499.7M
$557.2M
Q3 24
$432.7M
$537.4M
Q2 24
$462.5M
$519.0M
Net Profit
MSA
MSA
SEIC
SEIC
Q1 26
$174.5M
Q4 25
$86.9M
$172.5M
Q3 25
$69.6M
$164.2M
Q2 25
$62.8M
$227.1M
Q1 25
$59.6M
$151.5M
Q4 24
$87.9M
$155.8M
Q3 24
$66.6M
$154.9M
Q2 24
$72.2M
$139.1M
Gross Margin
MSA
MSA
SEIC
SEIC
Q1 26
Q4 25
46.9%
36.8%
Q3 25
46.5%
35.0%
Q2 25
46.6%
33.8%
Q1 25
45.9%
34.9%
Q4 24
46.9%
33.1%
Q3 24
47.9%
33.8%
Q2 24
48.2%
32.7%
Operating Margin
MSA
MSA
SEIC
SEIC
Q1 26
30.5%
Q4 25
22.3%
26.6%
Q3 25
20.1%
27.7%
Q2 25
18.1%
26.6%
Q1 25
18.5%
28.5%
Q4 24
23.5%
26.1%
Q3 24
21.1%
26.8%
Q2 24
21.6%
26.3%
Net Margin
MSA
MSA
SEIC
SEIC
Q1 26
28.0%
Q4 25
17.0%
28.4%
Q3 25
14.9%
28.4%
Q2 25
13.2%
40.6%
Q1 25
14.1%
27.5%
Q4 24
17.6%
28.0%
Q3 24
15.4%
28.8%
Q2 24
15.6%
26.8%
EPS (diluted)
MSA
MSA
SEIC
SEIC
Q1 26
$1.40
Q4 25
$2.22
$1.38
Q3 25
$1.77
$1.30
Q2 25
$1.59
$1.78
Q1 25
$1.51
$1.17
Q4 24
$2.22
$1.18
Q3 24
$1.69
$1.19
Q2 24
$1.83
$1.05

Balance Sheet & Financial Strength

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

Metric
MSA
MSA
SEIC
SEIC
Cash + ST InvestmentsLiquidity on hand
$165.1M
$363.1M
Total DebtLower is stronger
$580.9M
$32.4M
Stockholders' EquityBook value
$1.4B
$2.5B
Total Assets
$2.6B
$3.3B
Debt / EquityLower = less leverage
0.42×
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MSA
MSA
SEIC
SEIC
Q1 26
$363.1M
Q4 25
$165.1M
$399.8M
Q3 25
$170.0M
Q2 25
$147.0M
Q1 25
$170.6M
$710.7M
Q4 24
$164.6M
$839.9M
Q3 24
$154.4M
$901.1M
Q2 24
$146.8M
$768.3M
Total Debt
MSA
MSA
SEIC
SEIC
Q1 26
$32.4M
Q4 25
$580.9M
Q3 25
$628.6M
Q2 25
$679.3M
Q1 25
$502.1M
Q4 24
$508.0M
Q3 24
$554.7M
Q2 24
$588.2M
Stockholders' Equity
MSA
MSA
SEIC
SEIC
Q1 26
$2.5B
Q4 25
$1.4B
$2.4B
Q3 25
$1.3B
$2.4B
Q2 25
$1.3B
$2.3B
Q1 25
$1.2B
$2.3B
Q4 24
$1.1B
$2.3B
Q3 24
$1.1B
$2.4B
Q2 24
$1.0B
$2.2B
Total Assets
MSA
MSA
SEIC
SEIC
Q1 26
$3.3B
Q4 25
$2.6B
Q3 25
$2.6B
Q2 25
$2.6B
$2.6B
Q1 25
$2.2B
$2.6B
Q4 24
$2.2B
$2.7B
Q3 24
$2.2B
$2.7B
Q2 24
$2.2B
$2.5B
Debt / Equity
MSA
MSA
SEIC
SEIC
Q1 26
0.01×
Q4 25
0.42×
Q3 25
0.48×
Q2 25
0.54×
Q1 25
0.42×
Q4 24
0.44×
Q3 24
0.51×
Q2 24
0.57×

Cash Flow & Capital Efficiency

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

Metric
MSA
MSA
SEIC
SEIC
Operating Cash FlowLast quarter
$122.4M
Free Cash FlowOCF − Capex
$106.0M
FCF MarginFCF / Revenue
20.8%
Capex IntensityCapex / Revenue
3.2%
Cash ConversionOCF / Net Profit
1.41×
TTM Free Cash FlowTrailing 4 quarters
$295.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MSA
MSA
SEIC
SEIC
Q1 26
Q4 25
$122.4M
$126.4M
Q3 25
$112.5M
$238.3M
Q2 25
$67.2M
$96.5M
Q1 25
$61.8M
$146.5M
Q4 24
$107.9M
$195.3M
Q3 24
$84.3M
$200.0M
Q2 24
$53.3M
$114.7M
Free Cash Flow
MSA
MSA
SEIC
SEIC
Q1 26
Q4 25
$106.0M
$124.8M
Q3 25
$100.5M
$229.6M
Q2 25
$37.9M
$92.7M
Q1 25
$51.0M
$137.8M
Q4 24
$93.5M
$190.2M
Q3 24
$70.1M
$193.7M
Q2 24
$39.0M
$107.0M
FCF Margin
MSA
MSA
SEIC
SEIC
Q1 26
Q4 25
20.8%
20.5%
Q3 25
21.4%
39.7%
Q2 25
8.0%
16.6%
Q1 25
12.1%
25.0%
Q4 24
18.7%
34.1%
Q3 24
16.2%
36.0%
Q2 24
8.4%
20.6%
Capex Intensity
MSA
MSA
SEIC
SEIC
Q1 26
Q4 25
3.2%
0.3%
Q3 25
2.6%
1.5%
Q2 25
6.2%
0.7%
Q1 25
2.6%
1.6%
Q4 24
2.9%
0.9%
Q3 24
3.3%
1.2%
Q2 24
3.1%
1.5%
Cash Conversion
MSA
MSA
SEIC
SEIC
Q1 26
Q4 25
1.41×
0.73×
Q3 25
1.62×
1.45×
Q2 25
1.07×
0.43×
Q1 25
1.04×
0.97×
Q4 24
1.23×
1.25×
Q3 24
1.27×
1.29×
Q2 24
0.74×
0.82×

Financial Flow Comparison

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

Revenue Breakdown by Segment

MSA
MSA

Americas Segment$335.2M66%
International Segment$175.7M34%

SEIC
SEIC

Segment breakdown not available.

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