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

Tronox Holdings plc is the larger business by last-quarter revenue ($760.0M vs $385.4M, roughly 2.0× Penumbra Inc). On growth, Penumbra Inc posted the faster year-over-year revenue change (22.1% vs 4.1%). Penumbra Inc produced more free cash flow last quarter ($68.0M vs $53.0M). Over the past eight quarters, Penumbra Inc's revenue compounded faster (17.6% CAGR vs -3.7%).

Penumbra, Inc. is an American medical device company headquartered in Alameda, California. The company was founded by Arani Bose and Adam Elsesser in 2004. It manufactures devices for interventional therapies to treat vascular conditions such as stroke and aneurysm.

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...

PEN vs TROX — Head-to-Head

Bigger by revenue
TROX
TROX
2.0× larger
TROX
$760.0M
$385.4M
PEN
Growing faster (revenue YoY)
PEN
PEN
+18.0% gap
PEN
22.1%
4.1%
TROX
More free cash flow
PEN
PEN
$15.1M more FCF
PEN
$68.0M
$53.0M
TROX
Faster 2-yr revenue CAGR
PEN
PEN
Annualised
PEN
17.6%
-3.7%
TROX

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
PEN
PEN
TROX
TROX
Revenue
$385.4M
$760.0M
Net Profit
$47.3M
Gross Margin
68.0%
0.0%
Operating Margin
15.4%
Net Margin
12.3%
Revenue YoY
22.1%
4.1%
Net Profit YoY
40.6%
EPS (diluted)
$1.20

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
PEN
PEN
TROX
TROX
Q1 26
$760.0M
Q4 25
$385.4M
$730.0M
Q3 25
$354.7M
$699.0M
Q2 25
$339.5M
$731.0M
Q1 25
$324.1M
$738.0M
Q4 24
$315.5M
$676.0M
Q3 24
$301.0M
$804.0M
Q2 24
$299.4M
$820.0M
Net Profit
PEN
PEN
TROX
TROX
Q1 26
Q4 25
$47.3M
$-176.0M
Q3 25
$45.9M
$-99.0M
Q2 25
$45.3M
$-84.0M
Q1 25
$39.2M
$-111.0M
Q4 24
$33.7M
$-30.0M
Q3 24
$29.5M
$-25.0M
Q2 24
$-60.2M
$16.0M
Gross Margin
PEN
PEN
TROX
TROX
Q1 26
0.0%
Q4 25
68.0%
5.3%
Q3 25
67.8%
7.4%
Q2 25
66.0%
10.8%
Q1 25
66.6%
13.4%
Q4 24
66.8%
17.3%
Q3 24
66.5%
15.9%
Q2 24
54.4%
18.3%
Operating Margin
PEN
PEN
TROX
TROX
Q1 26
Q4 25
15.4%
-15.6%
Q3 25
13.8%
-6.2%
Q2 25
12.0%
-4.8%
Q1 25
12.4%
-8.3%
Q4 24
13.6%
7.1%
Q3 24
11.7%
6.7%
Q2 24
-27.0%
9.3%
Net Margin
PEN
PEN
TROX
TROX
Q1 26
Q4 25
12.3%
-24.1%
Q3 25
12.9%
-14.2%
Q2 25
13.3%
-11.5%
Q1 25
12.1%
-15.0%
Q4 24
10.7%
-4.4%
Q3 24
9.8%
-3.1%
Q2 24
-20.1%
2.0%
EPS (diluted)
PEN
PEN
TROX
TROX
Q1 26
Q4 25
$1.20
$-1.11
Q3 25
$1.17
$-0.63
Q2 25
$1.15
$-0.53
Q1 25
$1.00
$-0.70
Q4 24
$0.88
$-0.19
Q3 24
$0.75
$-0.16
Q2 24
$-1.55
$0.10

Balance Sheet & Financial Strength

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

Metric
PEN
PEN
TROX
TROX
Cash + ST InvestmentsLiquidity on hand
$186.9M
$126
Total DebtLower is stronger
$133
Stockholders' EquityBook value
$1.4B
$1.3K
Total Assets
$1.8B
$6.1K
Debt / EquityLower = less leverage
0.10×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PEN
PEN
TROX
TROX
Q1 26
$126
Q4 25
$186.9M
$199.0M
Q3 25
$321.0M
$185.0M
Q2 25
$421.8M
$132.0M
Q1 25
$376.1M
$138.0M
Q4 24
$324.4M
$151.0M
Q3 24
$280.5M
$167.0M
Q2 24
$288.3M
$201.0M
Total Debt
PEN
PEN
TROX
TROX
Q1 26
$133
Q4 25
$3.1B
Q3 25
$3.1B
Q2 25
$2.7B
Q1 25
$2.8B
Q4 24
$2.8B
Q3 24
$2.8B
Q2 24
$2.8B
Stockholders' Equity
PEN
PEN
TROX
TROX
Q1 26
$1.3K
Q4 25
$1.4B
$1.4B
Q3 25
$1.4B
$1.6B
Q2 25
$1.3B
$1.6B
Q1 25
$1.2B
$1.7B
Q4 24
$1.2B
$1.8B
Q3 24
$1.1B
$1.9B
Q2 24
$1.2B
$1.9B
Total Assets
PEN
PEN
TROX
TROX
Q1 26
$6.1K
Q4 25
$1.8B
$6.2B
Q3 25
$1.7B
$6.3B
Q2 25
$1.7B
$6.2B
Q1 25
$1.6B
$6.1B
Q4 24
$1.5B
$6.0B
Q3 24
$1.5B
$6.2B
Q2 24
$1.5B
$6.1B
Debt / Equity
PEN
PEN
TROX
TROX
Q1 26
0.10×
Q4 25
2.21×
Q3 25
2.01×
Q2 25
1.67×
Q1 25
1.64×
Q4 24
1.57×
Q3 24
1.45×
Q2 24
1.47×

Cash Flow & Capital Efficiency

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

Metric
PEN
PEN
TROX
TROX
Operating Cash FlowLast quarter
$86.5M
Free Cash FlowOCF − Capex
$68.0M
$53.0M
FCF MarginFCF / Revenue
17.7%
7.0%
Capex IntensityCapex / Revenue
4.8%
0.0%
Cash ConversionOCF / Net Profit
1.83×
TTM Free Cash FlowTrailing 4 quarters
$174.9M
$-86.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PEN
PEN
TROX
TROX
Q1 26
Q4 25
$86.5M
$121.0M
Q3 25
$58.3M
$-57.0M
Q2 25
$44.9M
$28.0M
Q1 25
$49.0M
$-32.0M
Q4 24
$51.1M
$82.0M
Q3 24
$56.5M
$87.0M
Q2 24
$22.6M
$160.0M
Free Cash Flow
PEN
PEN
TROX
TROX
Q1 26
$53.0M
Q4 25
$68.0M
$53.0M
Q3 25
$42.0M
$-137.0M
Q2 25
$29.4M
$-55.0M
Q1 25
$35.5M
$-142.0M
Q4 24
$45.7M
$-35.0M
Q3 24
$51.0M
$-14.0M
Q2 24
$18.1M
$84.0M
FCF Margin
PEN
PEN
TROX
TROX
Q1 26
7.0%
Q4 25
17.7%
7.3%
Q3 25
11.8%
-19.6%
Q2 25
8.7%
-7.5%
Q1 25
11.0%
-19.2%
Q4 24
14.5%
-5.2%
Q3 24
16.9%
-1.7%
Q2 24
6.0%
10.2%
Capex Intensity
PEN
PEN
TROX
TROX
Q1 26
0.0%
Q4 25
4.8%
9.3%
Q3 25
4.6%
11.4%
Q2 25
4.6%
11.4%
Q1 25
4.2%
14.9%
Q4 24
1.7%
17.3%
Q3 24
1.8%
12.6%
Q2 24
1.5%
9.3%
Cash Conversion
PEN
PEN
TROX
TROX
Q1 26
Q4 25
1.83×
Q3 25
1.27×
Q2 25
0.99×
Q1 25
1.25×
Q4 24
1.52×
Q3 24
1.91×
Q2 24
10.00×

Financial Flow Comparison

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

Revenue Breakdown by Segment

PEN
PEN

Thrombectomy$254.7M66%
Other$130.7M34%

TROX
TROX

Segment breakdown not available.

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