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Side-by-side financial comparison of First Solar (FSLR) and TKO Group Holdings (TKO). Click either name above to swap in a different company.

First Solar is the larger business by last-quarter revenue ($1.7B vs $1.0B, roughly 1.6× TKO Group Holdings). First Solar runs the higher net margin — 31.0% vs -0.2%, a 31.2% gap on every dollar of revenue. On growth, TKO Group Holdings posted the faster year-over-year revenue change (61.6% vs 11.1%). Over the past eight quarters, First Solar's revenue compounded faster (45.6% CAGR vs 28.4%).

First Solar, Inc. is a publicly traded American manufacturer of solar panels. First Solar uses rigid thin-film modules for its solar panels, and produces CdTe panels using cadmium telluride (CdTe) as a semiconductor. The company was founded in 1990 by inventor Harold McMaster as Solar Cells, Inc. In 1999 it was purchased by True North Partners, LLC, which rebranded it as First Solar, Inc. It provides end-of-life panel recycling at each of its manufacturing facilities.

TKO Group Holdings, Inc. (TKO) is an American sports and sports entertainment company. Established on September 12, 2023, the public company was formed by a merger between Endeavor subsidiary Zuffa—the parent company of the Ultimate Fighting Championship (UFC), a mixed martial arts promotion—and the professional wrestling promotion World Wrestling Entertainment (WWE).

FSLR vs TKO — Head-to-Head

Bigger by revenue
FSLR
FSLR
1.6× larger
FSLR
$1.7B
$1.0B
TKO
Growing faster (revenue YoY)
TKO
TKO
+50.5% gap
TKO
61.6%
11.1%
FSLR
Higher net margin
FSLR
FSLR
31.2% more per $
FSLR
31.0%
-0.2%
TKO
Faster 2-yr revenue CAGR
FSLR
FSLR
Annualised
FSLR
45.6%
28.4%
TKO

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FSLR
FSLR
TKO
TKO
Revenue
$1.7B
$1.0B
Net Profit
$520.9M
$-2.4M
Gross Margin
39.5%
Operating Margin
32.6%
5.5%
Net Margin
31.0%
-0.2%
Revenue YoY
11.1%
61.6%
Net Profit YoY
32.5%
-107.7%
EPS (diluted)
$4.84
$-0.07

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
FSLR
FSLR
TKO
TKO
Q4 25
$1.7B
$1.0B
Q3 25
$1.6B
$1.1B
Q2 25
$1.1B
$1.3B
Q1 25
$844.6M
$1.3B
Q4 24
$1.5B
$642.2M
Q3 24
$887.7M
$681.3M
Q2 24
$1.0B
$851.2M
Q1 24
$794.1M
$629.7M
Net Profit
FSLR
FSLR
TKO
TKO
Q4 25
$520.9M
$-2.4M
Q3 25
$455.9M
$41.0M
Q2 25
$341.9M
$98.4M
Q1 25
$209.5M
$58.4M
Q4 24
$393.1M
$31.0M
Q3 24
$313.0M
$23.1M
Q2 24
$349.4M
$59.1M
Q1 24
$236.6M
$-103.8M
Gross Margin
FSLR
FSLR
TKO
TKO
Q4 25
39.5%
Q3 25
38.3%
Q2 25
45.6%
Q1 25
40.8%
Q4 24
37.5%
Q3 24
50.2%
Q2 24
49.4%
Q1 24
43.6%
Operating Margin
FSLR
FSLR
TKO
TKO
Q4 25
32.6%
5.5%
Q3 25
29.2%
15.4%
Q2 25
33.0%
28.1%
Q1 25
26.2%
18.7%
Q4 24
30.2%
15.9%
Q3 24
36.3%
20.0%
Q2 24
36.9%
30.0%
Q1 24
30.6%
-33.4%
Net Margin
FSLR
FSLR
TKO
TKO
Q4 25
31.0%
-0.2%
Q3 25
28.6%
3.7%
Q2 25
31.2%
7.5%
Q1 25
24.8%
4.6%
Q4 24
26.0%
4.8%
Q3 24
35.3%
3.4%
Q2 24
34.6%
6.9%
Q1 24
29.8%
-16.5%
EPS (diluted)
FSLR
FSLR
TKO
TKO
Q4 25
$4.84
$-0.07
Q3 25
$4.24
$0.47
Q2 25
$3.18
$1.17
Q1 25
$1.95
$0.69
Q4 24
$3.66
$0.28
Q3 24
$2.91
$0.28
Q2 24
$3.25
$0.72
Q1 24
$2.20
$-1.26

Balance Sheet & Financial Strength

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

Metric
FSLR
FSLR
TKO
TKO
Cash + ST InvestmentsLiquidity on hand
$2.8B
$831.1M
Total DebtLower is stronger
$3.8B
Stockholders' EquityBook value
$9.5B
$3.7B
Total Assets
$13.3B
$15.5B
Debt / EquityLower = less leverage
1.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FSLR
FSLR
TKO
TKO
Q4 25
$2.8B
$831.1M
Q3 25
$2.0B
$861.4M
Q2 25
$1.1B
$535.1M
Q1 25
$837.6M
$470.9M
Q4 24
$1.6B
$525.6M
Q3 24
$1.0B
$457.4M
Q2 24
$1.7B
$277.5M
Q1 24
$1.7B
$245.8M
Total Debt
FSLR
FSLR
TKO
TKO
Q4 25
$3.8B
Q3 25
$3.7B
Q2 25
$2.7B
Q1 25
$2.8B
Q4 24
$2.8B
Q3 24
$2.7B
Q2 24
$2.7B
Q1 24
$2.7B
Stockholders' Equity
FSLR
FSLR
TKO
TKO
Q4 25
$9.5B
$3.7B
Q3 25
$9.0B
$3.8B
Q2 25
$8.5B
$4.3B
Q1 25
$8.2B
$4.2B
Q4 24
$8.0B
$4.1B
Q3 24
$7.6B
$4.0B
Q2 24
$7.3B
$4.0B
Q1 24
$6.9B
$4.0B
Total Assets
FSLR
FSLR
TKO
TKO
Q4 25
$13.3B
$15.5B
Q3 25
$13.5B
$15.5B
Q2 25
$12.9B
$15.3B
Q1 25
$12.1B
$15.0B
Q4 24
$12.1B
$12.7B
Q3 24
$11.4B
$12.8B
Q2 24
$11.0B
$12.7B
Q1 24
$10.8B
$12.7B
Debt / Equity
FSLR
FSLR
TKO
TKO
Q4 25
1.01×
Q3 25
0.98×
Q2 25
0.64×
Q1 25
0.66×
Q4 24
0.67×
Q3 24
0.67×
Q2 24
0.68×
Q1 24
0.68×

Cash Flow & Capital Efficiency

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

Metric
FSLR
FSLR
TKO
TKO
Operating Cash FlowLast quarter
$1.2B
$309.9M
Free Cash FlowOCF − Capex
$1.1B
FCF MarginFCF / Revenue
63.6%
Capex IntensityCapex / Revenue
10.2%
Cash ConversionOCF / Net Profit
2.38×
TTM Free Cash FlowTrailing 4 quarters
$1.2B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FSLR
FSLR
TKO
TKO
Q4 25
$1.2B
$309.9M
Q3 25
$1.3B
$416.8M
Q2 25
$149.6M
$396.2M
Q1 25
$-608.0M
$162.8M
Q4 24
$811.0M
$56.8M
Q3 24
$-53.7M
$236.5M
Q2 24
$193.0M
$230.7M
Q1 24
$267.7M
$59.3M
Free Cash Flow
FSLR
FSLR
TKO
TKO
Q4 25
$1.1B
Q3 25
$1.1B
Q2 25
$-138.6M
Q1 25
$-813.9M
Q4 24
$497.5M
Q3 24
$-487.7M
Q2 24
$-172.1M
Q1 24
$-145.7M
FCF Margin
FSLR
FSLR
TKO
TKO
Q4 25
63.6%
Q3 25
67.1%
Q2 25
-12.6%
Q1 25
-96.4%
Q4 24
32.9%
Q3 24
-54.9%
Q2 24
-17.0%
Q1 24
-18.4%
Capex Intensity
FSLR
FSLR
TKO
TKO
Q4 25
10.2%
Q3 25
12.8%
Q2 25
26.3%
Q1 25
24.4%
Q4 24
20.7%
Q3 24
48.9%
Q2 24
36.1%
Q1 24
52.1%
Cash Conversion
FSLR
FSLR
TKO
TKO
Q4 25
2.38×
Q3 25
2.79×
10.16×
Q2 25
0.44×
4.03×
Q1 25
-2.90×
2.79×
Q4 24
2.06×
1.83×
Q3 24
-0.17×
10.22×
Q2 24
0.55×
3.90×
Q1 24
1.13×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FSLR
FSLR

Segment breakdown not available.

TKO
TKO

World Wrestling Entertainment Segment$359.6M35%
IMG Segment$247.6M24%
Media Rights Production And Content$222.6M21%
Partnerships And Marketing$93.3M9%
Live Events And Hospitality$72.2M7%
Other$29.4M3%
Consumer Products Licensing And Other$13.2M1%

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