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

QWEST CORP is the larger business by last-quarter revenue ($1.1B vs $556.6M, roughly 2.0× AFFILIATED MANAGERS GROUP, INC.). AFFILIATED MANAGERS GROUP, INC. runs the higher net margin — 62.4% vs -187.5%, a 249.9% gap on every dollar of revenue. On growth, AFFILIATED MANAGERS GROUP, INC. posted the faster year-over-year revenue change (6.2% vs -15.0%). AFFILIATED MANAGERS GROUP, INC. produced more free cash flow last quarter ($254.5M vs $160.0M). Over the past eight quarters, AFFILIATED MANAGERS GROUP, INC.'s revenue compounded faster (5.5% CAGR vs -8.6%).

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.

Qwest Corporation, doing business as CenturyLink QC, is a Regional Bell Operating Company owned by Lumen Technologies. It was originally named Mountain States Telephone and Telegraph Company, later becoming known as Mountain Bell, then US West Communications, Inc. from 1991 to 2000. It includes the former operations of Malheur Bell, Northwestern Bell and Pacific Northwest Bell as well.

AMG vs CTBB — Head-to-Head

Bigger by revenue
CTBB
CTBB
2.0× larger
CTBB
$1.1B
$556.6M
AMG
Growing faster (revenue YoY)
AMG
AMG
+21.2% gap
AMG
6.2%
-15.0%
CTBB
Higher net margin
AMG
AMG
249.9% more per $
AMG
62.4%
-187.5%
CTBB
More free cash flow
AMG
AMG
$94.5M more FCF
AMG
$254.5M
$160.0M
CTBB
Faster 2-yr revenue CAGR
AMG
AMG
Annualised
AMG
5.5%
-8.6%
CTBB

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AMG
AMG
CTBB
CTBB
Revenue
$556.6M
$1.1B
Net Profit
$347.5M
$-2.1B
Gross Margin
67.9%
Operating Margin
94.4%
-183.2%
Net Margin
62.4%
-187.5%
Revenue YoY
6.2%
-15.0%
Net Profit YoY
114.2%
-627.9%
EPS (diluted)
$10.87

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
CTBB
CTBB
Q4 25
$556.6M
$1.1B
Q3 25
$528.0M
$1.1B
Q2 25
$493.2M
$1.1B
Q1 25
$496.6M
$1.2B
Q4 24
$524.3M
$1.3B
Q3 24
$516.4M
$1.3B
Q2 24
$500.3M
$1.3B
Q1 24
$499.9M
$1.3B
Net Profit
AMG
AMG
CTBB
CTBB
Q4 25
$347.5M
$-2.1B
Q3 25
$212.4M
$176.0M
Q2 25
$84.3M
$277.0M
Q1 25
$72.4M
$284.0M
Q4 24
$162.2M
$391.0M
Q3 24
$123.6M
$365.0M
Q2 24
$76.0M
$378.0M
Q1 24
$149.8M
$353.0M
Gross Margin
AMG
AMG
CTBB
CTBB
Q4 25
67.9%
Q3 25
65.3%
Q2 25
68.2%
Q1 25
69.3%
Q4 24
71.2%
Q3 24
69.9%
Q2 24
71.6%
Q1 24
71.9%
Operating Margin
AMG
AMG
CTBB
CTBB
Q4 25
94.4%
-183.2%
Q3 25
68.7%
22.3%
Q2 25
34.8%
33.1%
Q1 25
25.5%
33.7%
Q4 24
52.2%
40.7%
Q3 24
42.0%
38.5%
Q2 24
35.6%
40.3%
Q1 24
50.8%
37.6%
Net Margin
AMG
AMG
CTBB
CTBB
Q4 25
62.4%
-187.5%
Q3 25
40.2%
16.1%
Q2 25
17.1%
24.3%
Q1 25
14.6%
24.7%
Q4 24
30.9%
30.2%
Q3 24
23.9%
28.2%
Q2 24
15.2%
28.7%
Q1 24
30.0%
26.8%
EPS (diluted)
AMG
AMG
CTBB
CTBB
Q4 25
$10.87
Q3 25
$6.87
Q2 25
$2.80
Q1 25
$2.20
Q4 24
$4.95
Q3 24
$3.78
Q2 24
$2.26
Q1 24
$4.14

Balance Sheet & Financial Strength

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

Metric
AMG
AMG
CTBB
CTBB
Cash + ST InvestmentsLiquidity on hand
$586.0M
$39.0M
Total DebtLower is stronger
$2.7B
$1.7B
Stockholders' EquityBook value
$3.2B
$10.9B
Total Assets
$9.2B
$15.8B
Debt / EquityLower = less leverage
0.83×
0.15×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMG
AMG
CTBB
CTBB
Q4 25
$586.0M
$39.0M
Q3 25
$476.1M
$36.0M
Q2 25
$361.0M
$25.0M
Q1 25
$816.5M
$40.0M
Q4 24
$950.0M
$26.0M
Q3 24
$1.0B
$22.0M
Q2 24
$865.5M
$18.0M
Q1 24
$793.4M
$14.0M
Total Debt
AMG
AMG
CTBB
CTBB
Q4 25
$2.7B
$1.7B
Q3 25
$2.4B
$1.7B
Q2 25
$2.6B
$1.7B
Q1 25
$2.6B
$1.7B
Q4 24
$2.6B
$1.7B
Q3 24
$2.6B
$1.7B
Q2 24
$2.5B
$1.9B
Q1 24
$2.5B
$1.9B
Stockholders' Equity
AMG
AMG
CTBB
CTBB
Q4 25
$3.2B
$10.9B
Q3 25
$3.3B
$13.0B
Q2 25
$3.2B
$12.8B
Q1 25
$3.2B
$12.5B
Q4 24
$3.3B
$12.2B
Q3 24
$3.3B
$11.9B
Q2 24
$3.3B
$11.5B
Q1 24
$3.6B
$11.1B
Total Assets
AMG
AMG
CTBB
CTBB
Q4 25
$9.2B
$15.8B
Q3 25
$8.9B
$17.9B
Q2 25
$8.8B
$17.8B
Q1 25
$8.7B
$17.6B
Q4 24
$8.8B
$17.4B
Q3 24
$8.9B
$17.0B
Q2 24
$8.8B
$16.6B
Q1 24
$9.0B
$16.4B
Debt / Equity
AMG
AMG
CTBB
CTBB
Q4 25
0.83×
0.15×
Q3 25
0.71×
0.13×
Q2 25
0.81×
0.13×
Q1 25
0.82×
0.13×
Q4 24
0.78×
0.14×
Q3 24
0.79×
0.14×
Q2 24
0.76×
0.17×
Q1 24
0.70×
0.17×

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
CTBB
CTBB
Operating Cash FlowLast quarter
$256.4M
$402.0M
Free Cash FlowOCF − Capex
$254.5M
$160.0M
FCF MarginFCF / Revenue
45.7%
14.5%
Capex IntensityCapex / Revenue
0.3%
22.0%
Cash ConversionOCF / Net Profit
0.74×
TTM Free Cash FlowTrailing 4 quarters
$967.1M
$938.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMG
AMG
CTBB
CTBB
Q4 25
$256.4M
$402.0M
Q3 25
$277.1M
$427.0M
Q2 25
$230.8M
$480.0M
Q1 25
$208.9M
$453.0M
Q4 24
$212.5M
$548.0M
Q3 24
$265.2M
$627.0M
Q2 24
$245.2M
$548.0M
Q1 24
$209.2M
$471.0M
Free Cash Flow
AMG
AMG
CTBB
CTBB
Q4 25
$254.5M
$160.0M
Q3 25
$275.9M
$252.0M
Q2 25
$229.4M
$276.0M
Q1 25
$207.3M
$250.0M
Q4 24
$211.4M
$277.0M
Q3 24
$264.5M
$396.0M
Q2 24
$244.6M
$280.0M
Q1 24
$208.2M
$194.0M
FCF Margin
AMG
AMG
CTBB
CTBB
Q4 25
45.7%
14.5%
Q3 25
52.3%
23.1%
Q2 25
46.5%
24.2%
Q1 25
41.7%
21.7%
Q4 24
40.3%
21.4%
Q3 24
51.2%
30.6%
Q2 24
48.9%
21.3%
Q1 24
41.6%
14.7%
Capex Intensity
AMG
AMG
CTBB
CTBB
Q4 25
0.3%
22.0%
Q3 25
0.2%
16.0%
Q2 25
0.3%
17.9%
Q1 25
0.3%
17.6%
Q4 24
0.2%
20.9%
Q3 24
0.1%
17.9%
Q2 24
0.1%
20.4%
Q1 24
0.2%
21.0%
Cash Conversion
AMG
AMG
CTBB
CTBB
Q4 25
0.74×
Q3 25
1.30×
2.43×
Q2 25
2.74×
1.73×
Q1 25
2.89×
1.60×
Q4 24
1.31×
1.40×
Q3 24
2.15×
1.72×
Q2 24
3.23×
1.45×
Q1 24
1.40×
1.33×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AMG
AMG

Segment breakdown not available.

CTBB
CTBB

Nonrelated Party$665.0M60%
Other$436.0M40%

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