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Side-by-side financial comparison of Tronox Holdings plc (TROX) and Frontier Group Holdings, Inc. (ULCC). Click either name above to swap in a different company.

Frontier Group Holdings, Inc. is the larger business by last-quarter revenue ($997.0M vs $730.0M, roughly 1.4× Tronox Holdings plc). Frontier Group Holdings, Inc. runs the higher net margin — 5.3% vs -24.1%, a 29.4% gap on every dollar of revenue. On growth, Tronox Holdings plc posted the faster year-over-year revenue change (8.0% vs -0.5%). Tronox Holdings plc produced more free cash flow last quarter ($53.0M vs $-113.0M). Over the past eight quarters, Frontier Group Holdings, Inc.'s revenue compounded faster (7.4% CAGR vs -2.9%).

Tronox Limited is an American worldwide chemical company involved in the titanium products industry with approximately 6,500 employees. Following its acquisition of the mineral sands business formerly belonging to South Africa's Exxaro Resources, Tronox is the largest fully integrated seller and marketer of titanium dioxide (TiO2) pigment, which provides brightness to applications such as coatings, plastics and paper. Tronox mines titanium-bearing mineral sands and operates upgrading faciliti...

Frontier Communications Parent, Inc. is an American telecommunications company with a fiber-optic network and cloud-based services owned by Verizon. It was previously known as Citizens Utilities Co., Citizens Communications Co., and Frontier Communications Corp.

TROX vs ULCC — Head-to-Head

Bigger by revenue
ULCC
ULCC
1.4× larger
ULCC
$997.0M
$730.0M
TROX
Growing faster (revenue YoY)
TROX
TROX
+8.5% gap
TROX
8.0%
-0.5%
ULCC
Higher net margin
ULCC
ULCC
29.4% more per $
ULCC
5.3%
-24.1%
TROX
More free cash flow
TROX
TROX
$166.0M more FCF
TROX
$53.0M
$-113.0M
ULCC
Faster 2-yr revenue CAGR
ULCC
ULCC
Annualised
ULCC
7.4%
-2.9%
TROX

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
TROX
TROX
ULCC
ULCC
Revenue
$730.0M
$997.0M
Net Profit
$-176.0M
$53.0M
Gross Margin
5.3%
Operating Margin
-15.6%
4.9%
Net Margin
-24.1%
5.3%
Revenue YoY
8.0%
-0.5%
Net Profit YoY
-486.7%
-1.9%
EPS (diluted)
$-1.11
$0.24

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
TROX
TROX
ULCC
ULCC
Q4 25
$730.0M
$997.0M
Q3 25
$699.0M
$886.0M
Q2 25
$731.0M
$929.0M
Q1 25
$738.0M
$912.0M
Q4 24
$676.0M
$1.0B
Q3 24
$804.0M
$935.0M
Q2 24
$820.0M
$973.0M
Q1 24
$774.0M
$865.0M
Net Profit
TROX
TROX
ULCC
ULCC
Q4 25
$-176.0M
$53.0M
Q3 25
$-99.0M
$-77.0M
Q2 25
$-84.0M
$-70.0M
Q1 25
$-111.0M
$-43.0M
Q4 24
$-30.0M
$54.0M
Q3 24
$-25.0M
$26.0M
Q2 24
$16.0M
$31.0M
Q1 24
$-9.0M
$-26.0M
Gross Margin
TROX
TROX
ULCC
ULCC
Q4 25
5.3%
Q3 25
7.4%
Q2 25
10.8%
Q1 25
13.4%
Q4 24
17.3%
Q3 24
15.9%
Q2 24
18.3%
Q1 24
15.5%
Operating Margin
TROX
TROX
ULCC
ULCC
Q4 25
-15.6%
4.9%
Q3 25
-6.2%
-8.7%
Q2 25
-4.8%
-8.1%
Q1 25
-8.3%
-5.0%
Q4 24
7.1%
4.5%
Q3 24
6.7%
2.0%
Q2 24
9.3%
2.6%
Q1 24
5.3%
-3.6%
Net Margin
TROX
TROX
ULCC
ULCC
Q4 25
-24.1%
5.3%
Q3 25
-14.2%
-8.7%
Q2 25
-11.5%
-7.5%
Q1 25
-15.0%
-4.7%
Q4 24
-4.4%
5.4%
Q3 24
-3.1%
2.8%
Q2 24
2.0%
3.2%
Q1 24
-1.2%
-3.0%
EPS (diluted)
TROX
TROX
ULCC
ULCC
Q4 25
$-1.11
$0.24
Q3 25
$-0.63
$-0.34
Q2 25
$-0.53
$-0.31
Q1 25
$-0.70
$-0.19
Q4 24
$-0.19
$0.24
Q3 24
$-0.16
$0.11
Q2 24
$0.10
$0.14
Q1 24
$-0.06
$-0.12

Balance Sheet & Financial Strength

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

Metric
TROX
TROX
ULCC
ULCC
Cash + ST InvestmentsLiquidity on hand
$199.0M
$671.0M
Total DebtLower is stronger
$3.1B
$620.0M
Stockholders' EquityBook value
$1.4B
$491.0M
Total Assets
$6.2B
$7.2B
Debt / EquityLower = less leverage
2.21×
1.26×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
TROX
TROX
ULCC
ULCC
Q4 25
$199.0M
$671.0M
Q3 25
$185.0M
$566.0M
Q2 25
$132.0M
$563.0M
Q1 25
$138.0M
$686.0M
Q4 24
$151.0M
$740.0M
Q3 24
$167.0M
$576.0M
Q2 24
$201.0M
$658.0M
Q1 24
$152.0M
$622.0M
Total Debt
TROX
TROX
ULCC
ULCC
Q4 25
$3.1B
$620.0M
Q3 25
$3.1B
$673.0M
Q2 25
$2.7B
$565.0M
Q1 25
$2.8B
$512.0M
Q4 24
$2.8B
$507.0M
Q3 24
$2.8B
$474.0M
Q2 24
$2.8B
$455.0M
Q1 24
$2.8B
$469.0M
Stockholders' Equity
TROX
TROX
ULCC
ULCC
Q4 25
$1.4B
$491.0M
Q3 25
$1.6B
$434.0M
Q2 25
$1.6B
$506.0M
Q1 25
$1.7B
$570.0M
Q4 24
$1.8B
$604.0M
Q3 24
$1.9B
$549.0M
Q2 24
$1.9B
$520.0M
Q1 24
$1.9B
$484.0M
Total Assets
TROX
TROX
ULCC
ULCC
Q4 25
$6.2B
$7.2B
Q3 25
$6.3B
$6.7B
Q2 25
$6.2B
$6.5B
Q1 25
$6.1B
$6.5B
Q4 24
$6.0B
$6.2B
Q3 24
$6.2B
$5.8B
Q2 24
$6.1B
$5.7B
Q1 24
$6.0B
$5.2B
Debt / Equity
TROX
TROX
ULCC
ULCC
Q4 25
2.21×
1.26×
Q3 25
2.01×
1.55×
Q2 25
1.67×
1.12×
Q1 25
1.64×
0.90×
Q4 24
1.57×
0.84×
Q3 24
1.45×
0.86×
Q2 24
1.47×
0.88×
Q1 24
1.48×
0.97×

Cash Flow & Capital Efficiency

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

Metric
TROX
TROX
ULCC
ULCC
Operating Cash FlowLast quarter
$121.0M
$-91.0M
Free Cash FlowOCF − Capex
$53.0M
$-113.0M
FCF MarginFCF / Revenue
7.3%
-11.3%
Capex IntensityCapex / Revenue
9.3%
2.2%
Cash ConversionOCF / Net Profit
-1.72×
TTM Free Cash FlowTrailing 4 quarters
$-281.0M
$-600.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
TROX
TROX
ULCC
ULCC
Q4 25
$121.0M
$-91.0M
Q3 25
$-57.0M
$-215.0M
Q2 25
$28.0M
$-133.0M
Q1 25
$-32.0M
$-86.0M
Q4 24
$82.0M
$87.0M
Q3 24
$87.0M
$-156.0M
Q2 24
$160.0M
$9.0M
Q1 24
$-29.0M
$-22.0M
Free Cash Flow
TROX
TROX
ULCC
ULCC
Q4 25
$53.0M
$-113.0M
Q3 25
$-137.0M
$-217.0M
Q2 25
$-55.0M
$-166.0M
Q1 25
$-142.0M
$-104.0M
Q4 24
$-35.0M
$73.0M
Q3 24
$-14.0M
$-170.0M
Q2 24
$84.0M
$-22.0M
Q1 24
$-105.0M
$-39.0M
FCF Margin
TROX
TROX
ULCC
ULCC
Q4 25
7.3%
-11.3%
Q3 25
-19.6%
-24.5%
Q2 25
-7.5%
-17.9%
Q1 25
-19.2%
-11.4%
Q4 24
-5.2%
7.3%
Q3 24
-1.7%
-18.2%
Q2 24
10.2%
-2.3%
Q1 24
-13.6%
-4.5%
Capex Intensity
TROX
TROX
ULCC
ULCC
Q4 25
9.3%
2.2%
Q3 25
11.4%
0.2%
Q2 25
11.4%
3.6%
Q1 25
14.9%
2.0%
Q4 24
17.3%
1.4%
Q3 24
12.6%
1.5%
Q2 24
9.3%
3.2%
Q1 24
9.8%
2.0%
Cash Conversion
TROX
TROX
ULCC
ULCC
Q4 25
-1.72×
Q3 25
Q2 25
Q1 25
Q4 24
1.61×
Q3 24
-6.00×
Q2 24
10.00×
0.29×
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

TROX
TROX

Ti O2$577.0M79%
Zircon$78.0M11%
Idle Facility And Lower Of Cost Or Net Realizable Value Charges$42.0M6%
Other$20.0M3%
MGT$13.0M2%

ULCC
ULCC

Aircraft Fare$453.0M45%
Passenger Service Fees$227.0M23%
Passenger Baggage$177.0M18%
Passenger Seat Selection$69.0M7%
Other Passenger Revenue$36.0M4%
Other$35.0M4%

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