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Side-by-side financial comparison of OLIN Corp (OLN) and Seagate Technology (STX). Click either name above to swap in a different company.

Seagate Technology is the larger business by last-quarter revenue ($3.1B vs $1.7B, roughly 1.9× OLIN Corp). Seagate Technology runs the higher net margin — 24.0% vs -8.6%, a 32.6% gap on every dollar of revenue. On growth, Seagate Technology posted the faster year-over-year revenue change (44.1% vs -0.4%). Over the past eight quarters, Seagate Technology's revenue compounded faster (28.4% CAGR vs 0.9%).

Olin Corporation is an American manufacturer of ammunition, chlorine, and sodium hydroxide. The company traces its roots to two companies, both founded in 1892: Franklin W. Olin's Equitable Powder Company and the Mathieson Alkali Works. Accidents at Olin chemical plants have exposed employees and nearby residents to health hazards.

Seagate Technology Holdings plc is an American data storage company. It was incorporated in 1978 as Shugart Technology and commenced business in 1979. Since 2010, the company has been incorporated in Dublin, Ireland, with operational headquarters in Fremont, California, United States.

OLN vs STX — Head-to-Head

Bigger by revenue
STX
STX
1.9× larger
STX
$3.1B
$1.7B
OLN
Growing faster (revenue YoY)
STX
STX
+44.4% gap
STX
44.1%
-0.4%
OLN
Higher net margin
STX
STX
32.6% more per $
STX
24.0%
-8.6%
OLN
Faster 2-yr revenue CAGR
STX
STX
Annualised
STX
28.4%
0.9%
OLN

Income Statement — Q4 FY2025 vs Q3 FY2026

Metric
OLN
OLN
STX
STX
Revenue
$1.7B
$3.1B
Net Profit
$-143.2M
$748.0M
Gross Margin
1.9%
46.5%
Operating Margin
-9.4%
32.1%
Net Margin
-8.6%
24.0%
Revenue YoY
-0.4%
44.1%
Net Profit YoY
-1517.8%
-23.8%
EPS (diluted)
$-1.25
$3.27

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
OLN
OLN
STX
STX
Q3 26
$3.1B
Q1 26
$2.8B
Q4 25
$1.7B
$2.6B
Q3 25
$1.7B
Q2 25
$1.8B
$2.4B
Q1 25
$1.6B
$2.2B
Q4 24
$1.7B
$2.3B
Q3 24
$1.6B
$2.2B
Net Profit
OLN
OLN
STX
STX
Q3 26
$748.0M
Q1 26
$593.0M
Q4 25
$-143.2M
$549.0M
Q3 25
$43.7M
Q2 25
$-2.8M
$488.0M
Q1 25
$1.2M
$340.0M
Q4 24
$10.1M
$336.0M
Q3 24
$-25.2M
$305.0M
Gross Margin
OLN
OLN
STX
STX
Q3 26
46.5%
Q1 26
41.6%
Q4 25
1.9%
39.4%
Q3 25
10.7%
Q2 25
7.9%
37.4%
Q1 25
9.0%
35.2%
Q4 24
9.4%
34.9%
Q3 24
8.5%
32.9%
Operating Margin
OLN
OLN
STX
STX
Q3 26
32.1%
Q1 26
29.8%
Q4 25
-9.4%
26.4%
Q3 25
4.8%
Q2 25
2.0%
23.2%
Q1 25
2.7%
20.0%
Q4 24
2.8%
21.0%
Q3 24
1.0%
18.6%
Net Margin
OLN
OLN
STX
STX
Q3 26
24.0%
Q1 26
21.0%
Q4 25
-8.6%
20.9%
Q3 25
2.6%
Q2 25
-0.2%
20.0%
Q1 25
0.1%
15.7%
Q4 24
0.6%
14.5%
Q3 24
-1.6%
14.1%
EPS (diluted)
OLN
OLN
STX
STX
Q3 26
$3.27
Q1 26
$2.60
Q4 25
$-1.25
$2.43
Q3 25
$0.37
Q2 25
$-0.01
$2.24
Q1 25
$0.01
$1.57
Q4 24
$0.10
$1.55
Q3 24
$-0.21
$1.41

Balance Sheet & Financial Strength

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

Metric
OLN
OLN
STX
STX
Cash + ST InvestmentsLiquidity on hand
$167.6M
$1.1B
Total DebtLower is stronger
$2.8B
$3.9B
Stockholders' EquityBook value
$1.8B
Total Assets
$7.3B
$8.9B
Debt / EquityLower = less leverage
1.55×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
OLN
OLN
STX
STX
Q3 26
$1.1B
Q1 26
$1.0B
Q4 25
$167.6M
$1.1B
Q3 25
Q2 25
$891.0M
Q1 25
$814.0M
Q4 24
$175.6M
$1.2B
Q3 24
$1.2B
Total Debt
OLN
OLN
STX
STX
Q3 26
$3.9B
Q1 26
Q4 25
$2.8B
Q3 25
$3.0B
Q2 25
$3.0B
Q1 25
$3.0B
Q4 24
$2.7B
Q3 24
$2.8B
Stockholders' Equity
OLN
OLN
STX
STX
Q3 26
Q1 26
$459.0M
Q4 25
$1.8B
$-63.0M
Q3 25
$2.0B
Q2 25
$2.0B
$-453.0M
Q1 25
$2.0B
$-829.0M
Q4 24
$2.0B
$-1.1B
Q3 24
$2.1B
$-1.3B
Total Assets
OLN
OLN
STX
STX
Q3 26
$8.9B
Q1 26
$8.7B
Q4 25
$7.3B
$8.4B
Q3 25
$7.6B
Q2 25
$7.7B
$8.0B
Q1 25
$7.7B
$7.6B
Q4 24
$7.6B
$8.0B
Q3 24
$7.5B
$8.0B
Debt / Equity
OLN
OLN
STX
STX
Q3 26
Q1 26
Q4 25
1.55×
Q3 25
1.52×
Q2 25
1.52×
Q1 25
1.50×
Q4 24
1.34×
Q3 24
1.34×

Cash Flow & Capital Efficiency

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

Metric
OLN
OLN
STX
STX
Operating Cash FlowLast quarter
$321.2M
$2.4B
Free Cash FlowOCF − Capex
$953.0M
FCF MarginFCF / Revenue
30.6%
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
3.17×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
OLN
OLN
STX
STX
Q3 26
$2.4B
Q1 26
Q4 25
$321.2M
$532.0M
Q3 25
$26.7M
Q2 25
$212.3M
$508.0M
Q1 25
$-86.0M
$259.0M
Q4 24
$141.7M
$221.0M
Q3 24
$189.9M
$95.0M
Free Cash Flow
OLN
OLN
STX
STX
Q3 26
$953.0M
Q1 26
Q4 25
$427.0M
Q3 25
$-44.4M
Q2 25
$425.0M
Q1 25
$-147.4M
$216.0M
Q4 24
$90.7M
$150.0M
Q3 24
$146.6M
$27.0M
FCF Margin
OLN
OLN
STX
STX
Q3 26
30.6%
Q1 26
Q4 25
16.2%
Q3 25
-2.6%
Q2 25
17.4%
Q1 25
-9.0%
10.0%
Q4 24
5.4%
6.5%
Q3 24
9.2%
1.2%
Capex Intensity
OLN
OLN
STX
STX
Q3 26
Q1 26
Q4 25
4.0%
Q3 25
4.2%
Q2 25
3.4%
Q1 25
3.7%
2.0%
Q4 24
3.1%
3.1%
Q3 24
2.7%
3.1%
Cash Conversion
OLN
OLN
STX
STX
Q3 26
3.17×
Q1 26
Q4 25
0.97×
Q3 25
0.61×
Q2 25
1.04×
Q1 25
-71.67×
0.76×
Q4 24
14.03×
0.66×
Q3 24
0.31×

Financial Flow Comparison

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

Revenue Breakdown by Segment

OLN
OLN

Chlorinechlorinederivativesandothercoproducts$456.2M27%
Causticsoda$400.2M24%
Militaryandlawenforcement$304.6M18%
Epoxyresins$194.9M12%
Aromaticsandallylics$164.4M10%
Commercial$144.8M9%

STX
STX

Segment breakdown not available.

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