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Side-by-side financial comparison of AFFILIATED MANAGERS GROUP, INC. (AMG) and Enpro Inc. (NPO). Click either name above to swap in a different company.

AFFILIATED MANAGERS GROUP, INC. is the larger business by last-quarter revenue ($556.6M vs $295.4M, roughly 1.9× Enpro Inc.). AFFILIATED MANAGERS GROUP, INC. runs the higher net margin — 62.4% vs -10.8%, a 73.3% gap on every dollar of revenue. On growth, Enpro Inc. posted the faster year-over-year revenue change (14.3% vs 6.2%). Over the past eight quarters, Enpro Inc.'s revenue compounded faster (7.1% CAGR vs 5.5%).

Affiliated Managers Group, Inc. (AMG) is an American financial services firm founded in 1993 and headquartered in West Palm Beach, Florida. The company's stock trades on the New York Stock Exchange under the symbol AMG, and is listed on the S&P 400 for mid-size American firms.

Enpro is a US-based industrial technology company that designs and manufactures products and materials for technology-intensive sectors. The company serves industries such as semiconductors, aerospace, power generation, heavy-duty trucking, agricultural machinery, chemical processing, pulp and paper, and life sciences from 61 primary manufacturing facilities located in 12 countries, worldwide. It is organized under three segments: Sealing Technologies, Advanced Surface Technologies, and Engin...

AMG vs NPO — Head-to-Head

Bigger by revenue
AMG
AMG
1.9× larger
AMG
$556.6M
$295.4M
NPO
Growing faster (revenue YoY)
NPO
NPO
+8.2% gap
NPO
14.3%
6.2%
AMG
Higher net margin
AMG
AMG
73.3% more per $
AMG
62.4%
-10.8%
NPO
Faster 2-yr revenue CAGR
NPO
NPO
Annualised
NPO
7.1%
5.5%
AMG

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AMG
AMG
NPO
NPO
Revenue
$556.6M
$295.4M
Net Profit
$347.5M
$-32.0M
Gross Margin
42.1%
Operating Margin
94.4%
11.2%
Net Margin
62.4%
-10.8%
Revenue YoY
6.2%
14.3%
Net Profit YoY
114.2%
-330.2%
EPS (diluted)
$10.87
$-1.50

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
AMG
AMG
NPO
NPO
Q4 25
$556.6M
$295.4M
Q3 25
$528.0M
$286.6M
Q2 25
$493.2M
$288.1M
Q1 25
$496.6M
$273.2M
Q4 24
$524.3M
$258.4M
Q3 24
$516.4M
$260.9M
Q2 24
$500.3M
$271.9M
Q1 24
$499.9M
$257.5M
Net Profit
AMG
AMG
NPO
NPO
Q4 25
$347.5M
$-32.0M
Q3 25
$212.4M
$21.6M
Q2 25
$84.3M
$26.4M
Q1 25
$72.4M
$24.5M
Q4 24
$162.2M
$13.9M
Q3 24
$123.6M
$19.8M
Q2 24
$76.0M
$26.7M
Q1 24
$149.8M
$12.5M
Gross Margin
AMG
AMG
NPO
NPO
Q4 25
42.1%
Q3 25
41.9%
Q2 25
43.3%
Q1 25
43.3%
Q4 24
42.3%
Q3 24
42.3%
Q2 24
43.8%
Q1 24
41.2%
Operating Margin
AMG
AMG
NPO
NPO
Q4 25
94.4%
11.2%
Q3 25
68.7%
14.3%
Q2 25
34.8%
15.9%
Q1 25
25.5%
15.3%
Q4 24
52.2%
12.5%
Q3 24
42.0%
13.1%
Q2 24
35.6%
17.7%
Q1 24
50.8%
10.9%
Net Margin
AMG
AMG
NPO
NPO
Q4 25
62.4%
-10.8%
Q3 25
40.2%
7.5%
Q2 25
17.1%
9.2%
Q1 25
14.6%
9.0%
Q4 24
30.9%
5.4%
Q3 24
23.9%
7.6%
Q2 24
15.2%
9.8%
Q1 24
30.0%
4.9%
EPS (diluted)
AMG
AMG
NPO
NPO
Q4 25
$10.87
$-1.50
Q3 25
$6.87
$1.01
Q2 25
$2.80
$1.25
Q1 25
$2.20
$1.15
Q4 24
$4.95
$0.65
Q3 24
$3.78
$0.94
Q2 24
$2.26
$1.27
Q1 24
$4.14
$0.59

Balance Sheet & Financial Strength

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

Metric
AMG
AMG
NPO
NPO
Cash + ST InvestmentsLiquidity on hand
$586.0M
$114.7M
Total DebtLower is stronger
$2.7B
$655.3M
Stockholders' EquityBook value
$3.2B
$1.5B
Total Assets
$9.2B
$2.7B
Debt / EquityLower = less leverage
0.83×
0.42×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMG
AMG
NPO
NPO
Q4 25
$586.0M
$114.7M
Q3 25
$476.1M
$132.9M
Q2 25
$361.0M
$107.1M
Q1 25
$816.5M
$240.3M
Q4 24
$950.0M
$236.3M
Q3 24
$1.0B
$206.9M
Q2 24
$865.5M
$175.9M
Q1 24
$793.4M
$163.9M
Total Debt
AMG
AMG
NPO
NPO
Q4 25
$2.7B
$655.3M
Q3 25
$2.4B
Q2 25
$2.6B
Q1 25
$2.6B
Q4 24
$2.6B
$640.1M
Q3 24
$2.6B
Q2 24
$2.5B
Q1 24
$2.5B
$644.9M
Stockholders' Equity
AMG
AMG
NPO
NPO
Q4 25
$3.2B
$1.5B
Q3 25
$3.3B
$1.5B
Q2 25
$3.2B
$1.5B
Q1 25
$3.2B
$1.5B
Q4 24
$3.3B
$1.4B
Q3 24
$3.3B
$1.5B
Q2 24
$3.3B
$1.4B
Q1 24
$3.6B
$1.4B
Total Assets
AMG
AMG
NPO
NPO
Q4 25
$9.2B
$2.7B
Q3 25
$8.9B
$2.4B
Q2 25
$8.8B
$2.4B
Q1 25
$8.7B
$2.5B
Q4 24
$8.8B
$2.5B
Q3 24
$8.9B
$2.5B
Q2 24
$8.8B
$2.5B
Q1 24
$9.0B
$2.5B
Debt / Equity
AMG
AMG
NPO
NPO
Q4 25
0.83×
0.42×
Q3 25
0.71×
Q2 25
0.81×
Q1 25
0.82×
Q4 24
0.78×
0.45×
Q3 24
0.79×
Q2 24
0.76×
Q1 24
0.70×
0.46×

Cash Flow & Capital Efficiency

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

Metric
AMG
AMG
NPO
NPO
Operating Cash FlowLast quarter
$256.4M
Free Cash FlowOCF − Capex
$254.5M
FCF MarginFCF / Revenue
45.7%
Capex IntensityCapex / Revenue
0.3%
4.1%
Cash ConversionOCF / Net Profit
0.74×
TTM Free Cash FlowTrailing 4 quarters
$967.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMG
AMG
NPO
NPO
Q4 25
$256.4M
Q3 25
$277.1M
$65.3M
Q2 25
$230.8M
$52.2M
Q1 25
$208.9M
$21.0M
Q4 24
$212.5M
$59.4M
Q3 24
$265.2M
$54.0M
Q2 24
$245.2M
$43.2M
Q1 24
$209.2M
$6.3M
Free Cash Flow
AMG
AMG
NPO
NPO
Q4 25
$254.5M
Q3 25
$275.9M
$53.4M
Q2 25
$229.4M
$42.3M
Q1 25
$207.3M
$13.0M
Q4 24
$211.4M
$49.1M
Q3 24
$264.5M
$48.3M
Q2 24
$244.6M
$38.3M
Q1 24
$208.2M
$-1.9M
FCF Margin
AMG
AMG
NPO
NPO
Q4 25
45.7%
Q3 25
52.3%
18.6%
Q2 25
46.5%
14.7%
Q1 25
41.7%
4.8%
Q4 24
40.3%
19.0%
Q3 24
51.2%
18.5%
Q2 24
48.9%
14.1%
Q1 24
41.6%
-0.7%
Capex Intensity
AMG
AMG
NPO
NPO
Q4 25
0.3%
4.1%
Q3 25
0.2%
4.2%
Q2 25
0.3%
3.4%
Q1 25
0.3%
2.9%
Q4 24
0.2%
4.0%
Q3 24
0.1%
2.2%
Q2 24
0.1%
1.8%
Q1 24
0.2%
3.2%
Cash Conversion
AMG
AMG
NPO
NPO
Q4 25
0.74×
Q3 25
1.30×
3.02×
Q2 25
2.74×
1.98×
Q1 25
2.89×
0.86×
Q4 24
1.31×
4.27×
Q3 24
2.15×
2.73×
Q2 24
3.23×
1.62×
Q1 24
1.40×
0.50×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AMG
AMG

Segment breakdown not available.

NPO
NPO

Sealing Technologies Segment$187.0M63%
General Industrial$71.3M24%
Power Generation$19.9M7%
Oiland Gas Market$15.0M5%
Semiconductors$2.2M1%

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