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

IES Holdings, Inc. is the larger business by last-quarter revenue ($871.0M vs $556.6M, roughly 1.6× AFFILIATED MANAGERS GROUP, INC.). AFFILIATED MANAGERS GROUP, INC. runs the higher net margin — 62.4% vs 10.5%, a 51.9% gap on every dollar of revenue. On growth, IES Holdings, Inc. posted the faster year-over-year revenue change (16.2% vs 6.2%). AFFILIATED MANAGERS GROUP, INC. produced more free cash flow last quarter ($254.5M vs $-18.9M). Over the past eight quarters, IES Holdings, Inc.'s revenue compounded faster (11.1% 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.

IES Holdings, Inc., formerly known as Integrated Electrical Services, Inc., designs and installs integrated electrical and technology systems and provides infrastructure products and services to a variety of end markets, including data centers, residential housing, and commercial and industrial facilities.

AMG vs IESC — Head-to-Head

Bigger by revenue
IESC
IESC
1.6× larger
IESC
$871.0M
$556.6M
AMG
Growing faster (revenue YoY)
IESC
IESC
+10.0% gap
IESC
16.2%
6.2%
AMG
Higher net margin
AMG
AMG
51.9% more per $
AMG
62.4%
10.5%
IESC
More free cash flow
AMG
AMG
$273.4M more FCF
AMG
$254.5M
$-18.9M
IESC
Faster 2-yr revenue CAGR
IESC
IESC
Annualised
IESC
11.1%
5.5%
AMG

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
AMG
AMG
IESC
IESC
Revenue
$556.6M
$871.0M
Net Profit
$347.5M
$91.8M
Gross Margin
25.3%
Operating Margin
94.4%
11.2%
Net Margin
62.4%
10.5%
Revenue YoY
6.2%
16.2%
Net Profit YoY
114.2%
59.1%
EPS (diluted)
$10.87
$4.51

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
IESC
IESC
Q4 25
$556.6M
$871.0M
Q3 25
$528.0M
$897.8M
Q2 25
$493.2M
$890.2M
Q1 25
$496.6M
$834.0M
Q4 24
$524.3M
$749.5M
Q3 24
$516.4M
$775.8M
Q2 24
$500.3M
$768.4M
Q1 24
$499.9M
$705.7M
Net Profit
AMG
AMG
IESC
IESC
Q4 25
$347.5M
$91.8M
Q3 25
$212.4M
$102.3M
Q2 25
$84.3M
$79.3M
Q1 25
$72.4M
$72.6M
Q4 24
$162.2M
$57.7M
Q3 24
$123.6M
$65.5M
Q2 24
$76.0M
$66.6M
Q1 24
$149.8M
$56.8M
Gross Margin
AMG
AMG
IESC
IESC
Q4 25
25.3%
Q3 25
26.0%
Q2 25
26.9%
Q1 25
25.0%
Q4 24
23.8%
Q3 24
24.0%
Q2 24
25.3%
Q1 24
24.3%
Operating Margin
AMG
AMG
IESC
IESC
Q4 25
94.4%
11.2%
Q3 25
68.7%
11.6%
Q2 25
34.8%
12.6%
Q1 25
25.5%
11.1%
Q4 24
52.2%
10.0%
Q3 24
42.0%
9.7%
Q2 24
35.6%
11.7%
Q1 24
50.8%
11.0%
Net Margin
AMG
AMG
IESC
IESC
Q4 25
62.4%
10.5%
Q3 25
40.2%
11.4%
Q2 25
17.1%
8.9%
Q1 25
14.6%
8.7%
Q4 24
30.9%
7.7%
Q3 24
23.9%
8.4%
Q2 24
15.2%
8.7%
Q1 24
30.0%
8.0%
EPS (diluted)
AMG
AMG
IESC
IESC
Q4 25
$10.87
$4.51
Q3 25
$6.87
$4.99
Q2 25
$2.80
$3.81
Q1 25
$2.20
$3.50
Q4 24
$4.95
$2.72
Q3 24
$3.78
$3.06
Q2 24
$2.26
$2.67
Q1 24
$4.14
$2.29

Balance Sheet & Financial Strength

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

Metric
AMG
AMG
IESC
IESC
Cash + ST InvestmentsLiquidity on hand
$586.0M
$258.7M
Total DebtLower is stronger
$2.7B
Stockholders' EquityBook value
$3.2B
$961.1M
Total Assets
$9.2B
$1.7B
Debt / EquityLower = less leverage
0.83×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMG
AMG
IESC
IESC
Q4 25
$586.0M
$258.7M
Q3 25
$476.1M
$231.8M
Q2 25
$361.0M
$168.3M
Q1 25
$816.5M
$88.3M
Q4 24
$950.0M
$112.0M
Q3 24
$1.0B
$135.8M
Q2 24
$865.5M
$44.9M
Q1 24
$793.4M
$106.0M
Total Debt
AMG
AMG
IESC
IESC
Q4 25
$2.7B
Q3 25
$2.4B
Q2 25
$2.6B
Q1 25
$2.6B
Q4 24
$2.6B
Q3 24
$2.6B
Q2 24
$2.5B
Q1 24
$2.5B
Stockholders' Equity
AMG
AMG
IESC
IESC
Q4 25
$3.2B
$961.1M
Q3 25
$3.3B
$884.0M
Q2 25
$3.2B
$781.4M
Q1 25
$3.2B
$705.8M
Q4 24
$3.3B
$652.4M
Q3 24
$3.3B
$611.1M
Q2 24
$3.3B
$567.5M
Q1 24
$3.6B
$534.8M
Total Assets
AMG
AMG
IESC
IESC
Q4 25
$9.2B
$1.7B
Q3 25
$8.9B
$1.6B
Q2 25
$8.8B
$1.5B
Q1 25
$8.7B
$1.4B
Q4 24
$8.8B
$1.3B
Q3 24
$8.9B
$1.2B
Q2 24
$8.8B
$1.2B
Q1 24
$9.0B
$1.1B
Debt / Equity
AMG
AMG
IESC
IESC
Q4 25
0.83×
Q3 25
0.71×
Q2 25
0.81×
Q1 25
0.82×
Q4 24
0.78×
Q3 24
0.79×
Q2 24
0.76×
Q1 24
0.70×

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
IESC
IESC
Operating Cash FlowLast quarter
$256.4M
$27.7M
Free Cash FlowOCF − Capex
$254.5M
$-18.9M
FCF MarginFCF / Revenue
45.7%
-2.2%
Capex IntensityCapex / Revenue
0.3%
5.3%
Cash ConversionOCF / Net Profit
0.74×
0.30×
TTM Free Cash FlowTrailing 4 quarters
$967.1M
$175.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMG
AMG
IESC
IESC
Q4 25
$256.4M
$27.7M
Q3 25
$277.1M
$132.0M
Q2 25
$230.8M
$92.0M
Q1 25
$208.9M
$24.8M
Q4 24
$212.5M
$37.3M
Q3 24
$265.2M
$92.8M
Q2 24
$245.2M
$82.9M
Q1 24
$209.2M
$33.7M
Free Cash Flow
AMG
AMG
IESC
IESC
Q4 25
$254.5M
$-18.9M
Q3 25
$275.9M
$112.0M
Q2 25
$229.4M
$74.8M
Q1 25
$207.3M
$7.9M
Q4 24
$211.4M
$24.1M
Q3 24
$264.5M
$78.5M
Q2 24
$244.6M
$65.4M
Q1 24
$208.2M
$26.9M
FCF Margin
AMG
AMG
IESC
IESC
Q4 25
45.7%
-2.2%
Q3 25
52.3%
12.5%
Q2 25
46.5%
8.4%
Q1 25
41.7%
0.9%
Q4 24
40.3%
3.2%
Q3 24
51.2%
10.1%
Q2 24
48.9%
8.5%
Q1 24
41.6%
3.8%
Capex Intensity
AMG
AMG
IESC
IESC
Q4 25
0.3%
5.3%
Q3 25
0.2%
2.2%
Q2 25
0.3%
1.9%
Q1 25
0.3%
2.0%
Q4 24
0.2%
1.8%
Q3 24
0.1%
1.8%
Q2 24
0.1%
2.3%
Q1 24
0.2%
1.0%
Cash Conversion
AMG
AMG
IESC
IESC
Q4 25
0.74×
0.30×
Q3 25
1.30×
1.29×
Q2 25
2.74×
1.16×
Q1 25
2.89×
0.34×
Q4 24
1.31×
0.65×
Q3 24
2.15×
1.42×
Q2 24
3.23×
1.24×
Q1 24
1.40×
0.59×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AMG
AMG

Segment breakdown not available.

IESC
IESC

Communications$351.9M40%
Single Family Electrical Contracts$137.0M16%
Custom Engineered Solutions$116.0M13%
Commercialand Industrial$94.8M11%
Single Family Contracts Plumbing HVAC$82.9M10%
Multi Familyand Other$64.2M7%
Industrial Services$24.2M3%

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