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Side-by-side financial comparison of AMC Networks Inc. (AMCX) 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 $594.8M, roughly 1.0× AMC Networks Inc.). SEI INVESTMENTS CO runs the higher net margin — 28.0% vs -9.3%, a 37.4% gap on every dollar of revenue. On growth, SEI INVESTMENTS CO posted the faster year-over-year revenue change (13.0% vs -0.8%). Over the past eight quarters, SEI INVESTMENTS CO's revenue compounded faster (9.5% CAGR vs -0.1%).

AMC Networks Inc. is an American independent mass media and entertainment corporation headquartered in 11 Penn Plaza, New York City. The company owns and operates the eponymous cable channel, BBC America, IFC, Sundance TV, and We TV. It also owns the art house movie theater IFC Center in New York City; the independent film companies Independent Film Company and RLJE Films, the anime licensor Sentai Filmworks, the premium subscription streaming services AMC+, IFC Films Unlimited, Acorn TV, All...

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...

AMCX vs SEIC — Head-to-Head

Bigger by revenue
SEIC
SEIC
1.0× larger
SEIC
$622.2M
$594.8M
AMCX
Growing faster (revenue YoY)
SEIC
SEIC
+13.8% gap
SEIC
13.0%
-0.8%
AMCX
Higher net margin
SEIC
SEIC
37.4% more per $
SEIC
28.0%
-9.3%
AMCX
Faster 2-yr revenue CAGR
SEIC
SEIC
Annualised
SEIC
9.5%
-0.1%
AMCX

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
AMCX
AMCX
SEIC
SEIC
Revenue
$594.8M
$622.2M
Net Profit
$-55.5M
$174.5M
Gross Margin
49.7%
Operating Margin
-8.6%
30.5%
Net Margin
-9.3%
28.0%
Revenue YoY
-0.8%
13.0%
Net Profit YoY
80.5%
15.0%
EPS (diluted)
$-0.97
$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
AMCX
AMCX
SEIC
SEIC
Q1 26
$622.2M
Q4 25
$594.8M
$607.9M
Q3 25
$561.7M
$578.5M
Q2 25
$600.0M
$559.6M
Q1 25
$555.2M
$551.3M
Q4 24
$599.3M
$557.2M
Q3 24
$599.6M
$537.4M
Q2 24
$625.9M
$519.0M
Net Profit
AMCX
AMCX
SEIC
SEIC
Q1 26
$174.5M
Q4 25
$-55.5M
$172.5M
Q3 25
$76.5M
$164.2M
Q2 25
$50.3M
$227.1M
Q1 25
$18.0M
$151.5M
Q4 24
$-284.5M
$155.8M
Q3 24
$41.4M
$154.9M
Q2 24
$-29.2M
$139.1M
Gross Margin
AMCX
AMCX
SEIC
SEIC
Q1 26
Q4 25
49.7%
36.8%
Q3 25
48.2%
35.0%
Q2 25
52.7%
33.8%
Q1 25
51.8%
34.9%
Q4 24
51.2%
33.1%
Q3 24
52.0%
33.8%
Q2 24
55.2%
32.7%
Operating Margin
AMCX
AMCX
SEIC
SEIC
Q1 26
30.5%
Q4 25
-8.6%
26.6%
Q3 25
9.9%
27.7%
Q2 25
10.7%
26.6%
Q1 25
11.6%
28.5%
Q4 24
-42.4%
26.1%
Q3 24
15.6%
26.8%
Q2 24
1.7%
26.3%
Net Margin
AMCX
AMCX
SEIC
SEIC
Q1 26
28.0%
Q4 25
-9.3%
28.4%
Q3 25
13.6%
28.4%
Q2 25
8.4%
40.6%
Q1 25
3.3%
27.5%
Q4 24
-47.5%
28.0%
Q3 24
6.9%
28.8%
Q2 24
-4.7%
26.8%
EPS (diluted)
AMCX
AMCX
SEIC
SEIC
Q1 26
$1.40
Q4 25
$-0.97
$1.38
Q3 25
$1.38
$1.30
Q2 25
$0.91
$1.78
Q1 25
$0.34
$1.17
Q4 24
$-6.23
$1.18
Q3 24
$0.76
$1.19
Q2 24
$-0.66
$1.05

Balance Sheet & Financial Strength

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

Metric
AMCX
AMCX
SEIC
SEIC
Cash + ST InvestmentsLiquidity on hand
$502.4M
$363.1M
Total DebtLower is stronger
$1.8B
$32.4M
Stockholders' EquityBook value
$981.9M
$2.5B
Total Assets
$3.9B
$3.3B
Debt / EquityLower = less leverage
1.78×
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMCX
AMCX
SEIC
SEIC
Q1 26
$363.1M
Q4 25
$502.4M
$399.8M
Q3 25
$716.8M
Q2 25
$866.4M
Q1 25
$870.2M
$710.7M
Q4 24
$784.6M
$839.9M
Q3 24
$816.4M
$901.1M
Q2 24
$802.6M
$768.3M
Total Debt
AMCX
AMCX
SEIC
SEIC
Q1 26
$32.4M
Q4 25
$1.8B
Q3 25
$1.9B
Q2 25
$2.2B
Q1 25
$2.3B
Q4 24
$2.3B
Q3 24
$2.3B
Q2 24
$2.4B
Stockholders' Equity
AMCX
AMCX
SEIC
SEIC
Q1 26
$2.5B
Q4 25
$981.9M
$2.4B
Q3 25
$1.1B
$2.4B
Q2 25
$971.7M
$2.3B
Q1 25
$888.8M
$2.3B
Q4 24
$855.6M
$2.3B
Q3 24
$1.1B
$2.4B
Q2 24
$1.1B
$2.2B
Total Assets
AMCX
AMCX
SEIC
SEIC
Q1 26
$3.3B
Q4 25
$3.9B
Q3 25
$4.2B
Q2 25
$4.4B
$2.6B
Q1 25
$4.3B
$2.6B
Q4 24
$4.4B
$2.7B
Q3 24
$4.8B
$2.7B
Q2 24
$4.9B
$2.5B
Debt / Equity
AMCX
AMCX
SEIC
SEIC
Q1 26
0.01×
Q4 25
1.78×
Q3 25
1.82×
Q2 25
2.27×
Q1 25
2.62×
Q4 24
2.73×
Q3 24
2.10×
Q2 24
2.26×

Cash Flow & Capital Efficiency

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

Metric
AMCX
AMCX
SEIC
SEIC
Operating Cash FlowLast quarter
$49.2M
Free Cash FlowOCF − Capex
$40.4M
FCF MarginFCF / Revenue
6.8%
Capex IntensityCapex / Revenue
1.5%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$272.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMCX
AMCX
SEIC
SEIC
Q1 26
Q4 25
$49.2M
$126.4M
Q3 25
$44.8M
$238.3M
Q2 25
$102.8M
$96.5M
Q1 25
$108.8M
$146.5M
Q4 24
$58.1M
$195.3M
Q3 24
$62.2M
$200.0M
Q2 24
$104.4M
$114.7M
Free Cash Flow
AMCX
AMCX
SEIC
SEIC
Q1 26
Q4 25
$40.4M
$124.8M
Q3 25
$42.0M
$229.6M
Q2 25
$95.7M
$92.7M
Q1 25
$94.2M
$137.8M
Q4 24
$37.6M
$190.2M
Q3 24
$53.9M
$193.7M
Q2 24
$95.2M
$107.0M
FCF Margin
AMCX
AMCX
SEIC
SEIC
Q1 26
Q4 25
6.8%
20.5%
Q3 25
7.5%
39.7%
Q2 25
16.0%
16.6%
Q1 25
17.0%
25.0%
Q4 24
6.3%
34.1%
Q3 24
9.0%
36.0%
Q2 24
15.2%
20.6%
Capex Intensity
AMCX
AMCX
SEIC
SEIC
Q1 26
Q4 25
1.5%
0.3%
Q3 25
0.5%
1.5%
Q2 25
1.2%
0.7%
Q1 25
2.6%
1.6%
Q4 24
3.4%
0.9%
Q3 24
1.4%
1.2%
Q2 24
1.5%
1.5%
Cash Conversion
AMCX
AMCX
SEIC
SEIC
Q1 26
Q4 25
0.73×
Q3 25
0.59×
1.45×
Q2 25
2.04×
0.43×
Q1 25
6.03×
0.97×
Q4 24
1.25×
Q3 24
1.50×
1.29×
Q2 24
0.82×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AMCX
AMCX

Subscription And Circulation$314.8M53%
Advertising$124.9M21%
Other$79.1M13%
License$74.8M13%
Related Party$1.2M0%

SEIC
SEIC

Segment breakdown not available.

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