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Side-by-side financial comparison of Lam Research (LRCX) and Parker Hannifin (PH). Click either name above to swap in a different company.

Lam Research is the larger business by last-quarter revenue ($5.3B vs $5.2B, roughly 1.0× Parker Hannifin). On growth, Lam Research posted the faster year-over-year revenue change (22.1% vs 9.1%). Lam Research produced more free cash flow last quarter ($1.2B vs $768.0M). Over the past eight quarters, Lam Research's revenue compounded faster (18.7% CAGR vs 1.0%).

Lam Research Corporation is an American supplier of wafer-fabrication equipment and related services to the semiconductor industry. Its products are used primarily in front-end wafer processing, which involves the steps that create the active components of semiconductor devices and their wiring (interconnects). The company also builds equipment for back-end wafer-level packaging (WLP) and for related manufacturing markets such as for microelectromechanical systems (MEMS).

Parker-Hannifin Corporation, originally Parker Appliance Company, usually referred to as just Parker, is an American corporation specializing in motion and control technologies. Its corporate headquarters are in Mayfield Heights, Ohio, in Greater Cleveland.

LRCX vs PH — Head-to-Head

Bigger by revenue
LRCX
LRCX
1.0× larger
LRCX
$5.3B
$5.2B
PH
Growing faster (revenue YoY)
LRCX
LRCX
+13.0% gap
LRCX
22.1%
9.1%
PH
More free cash flow
LRCX
LRCX
$451.2M more FCF
LRCX
$1.2B
$768.0M
PH
Faster 2-yr revenue CAGR
LRCX
LRCX
Annualised
LRCX
18.7%
1.0%
PH

Income Statement — Q2 FY2026 vs Q2 FY2026

Metric
LRCX
LRCX
PH
PH
Revenue
$5.3B
$5.2B
Net Profit
$1.6B
Gross Margin
49.6%
37.3%
Operating Margin
33.9%
22.8%
Net Margin
29.8%
Revenue YoY
22.1%
9.1%
Net Profit YoY
33.8%
EPS (diluted)
$1.26
$6.60

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
LRCX
LRCX
PH
PH
Q4 25
$5.3B
$5.2B
Q3 25
$5.3B
$5.1B
Q2 25
$5.2B
$5.2B
Q1 25
$4.7B
$5.0B
Q4 24
$4.4B
$4.7B
Q3 24
$4.2B
$4.9B
Q2 24
$3.9B
$5.2B
Q1 24
$3.8B
$5.1B
Net Profit
LRCX
LRCX
PH
PH
Q4 25
$1.6B
Q3 25
$1.6B
Q2 25
$1.7B
$923.6M
Q1 25
$1.3B
$961.2M
Q4 24
$1.2B
$948.6M
Q3 24
$1.1B
$698.5M
Q2 24
$1.0B
$785.1M
Q1 24
$965.8M
$726.7M
Gross Margin
LRCX
LRCX
PH
PH
Q4 25
49.6%
37.3%
Q3 25
50.4%
37.5%
Q2 25
50.1%
37.3%
Q1 25
49.0%
36.9%
Q4 24
47.4%
36.3%
Q3 24
48.0%
36.8%
Q2 24
47.5%
35.9%
Q1 24
47.5%
35.4%
Operating Margin
LRCX
LRCX
PH
PH
Q4 25
33.9%
22.8%
Q3 25
34.4%
23.3%
Q2 25
33.7%
22.7%
Q1 25
33.1%
22.3%
Q4 24
30.5%
20.9%
Q3 24
30.3%
21.6%
Q2 24
29.1%
21.1%
Q1 24
27.9%
20.4%
Net Margin
LRCX
LRCX
PH
PH
Q4 25
29.8%
Q3 25
29.5%
Q2 25
33.3%
17.6%
Q1 25
28.2%
19.4%
Q4 24
27.2%
20.0%
Q3 24
26.8%
14.2%
Q2 24
26.4%
15.1%
Q1 24
25.5%
14.3%
EPS (diluted)
LRCX
LRCX
PH
PH
Q4 25
$1.26
$6.60
Q3 25
$1.24
$6.29
Q2 25
$1.34
$7.16
Q1 25
$1.03
$7.37
Q4 24
$0.92
$7.25
Q3 24
$0.86
$5.34
Q2 24
$7.78
$6.06
Q1 24
$7.34
$5.56

Balance Sheet & Financial Strength

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

Metric
LRCX
LRCX
PH
PH
Cash + ST InvestmentsLiquidity on hand
$6.2B
$427.0M
Total DebtLower is stronger
$3.7B
$7.5B
Stockholders' EquityBook value
$10.1B
$14.3B
Total Assets
$21.4B
$30.5B
Debt / EquityLower = less leverage
0.37×
0.52×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
LRCX
LRCX
PH
PH
Q4 25
$6.2B
$427.0M
Q3 25
$6.7B
$473.0M
Q2 25
$6.4B
$467.0M
Q1 25
$5.5B
$408.7M
Q4 24
$5.7B
$395.5M
Q3 24
$6.1B
$371.1M
Q2 24
$5.8B
$422.0M
Q1 24
$5.7B
$415.5M
Total Debt
LRCX
LRCX
PH
PH
Q4 25
$3.7B
$7.5B
Q3 25
$3.7B
$7.5B
Q2 25
$3.7B
$7.5B
Q1 25
$3.7B
$7.4B
Q4 24
$4.5B
$6.7B
Q3 24
$4.5B
$6.7B
Q2 24
$4.5B
$7.2B
Q1 24
$4.5B
$7.3B
Stockholders' Equity
LRCX
LRCX
PH
PH
Q4 25
$10.1B
$14.3B
Q3 25
$10.2B
$13.8B
Q2 25
$9.9B
$13.7B
Q1 25
$9.5B
$13.4B
Q4 24
$8.8B
$13.1B
Q3 24
$8.5B
$12.9B
Q2 24
$8.5B
$12.1B
Q1 24
$8.0B
$11.6B
Total Assets
LRCX
LRCX
PH
PH
Q4 25
$21.4B
$30.5B
Q3 25
$21.9B
$30.7B
Q2 25
$21.3B
$29.5B
Q1 25
$20.0B
$28.9B
Q4 24
$19.8B
$28.3B
Q3 24
$19.5B
$29.6B
Q2 24
$18.7B
$29.3B
Q1 24
$18.3B
$29.6B
Debt / Equity
LRCX
LRCX
PH
PH
Q4 25
0.37×
0.52×
Q3 25
0.37×
0.54×
Q2 25
0.38×
0.55×
Q1 25
0.39×
0.55×
Q4 24
0.51×
0.51×
Q3 24
0.53×
0.52×
Q2 24
0.52×
0.59×
Q1 24
0.56×
0.63×

Cash Flow & Capital Efficiency

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

Metric
LRCX
LRCX
PH
PH
Operating Cash FlowLast quarter
$1.5B
$862.0M
Free Cash FlowOCF − Capex
$1.2B
$768.0M
FCF MarginFCF / Revenue
22.8%
14.8%
Capex IntensityCapex / Revenue
4.9%
1.8%
Cash ConversionOCF / Net Profit
0.93×
TTM Free Cash FlowTrailing 4 quarters
$6.2B
$3.3B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
LRCX
LRCX
PH
PH
Q4 25
$1.5B
$862.0M
Q3 25
$1.8B
$782.0M
Q2 25
$2.6B
$1.5B
Q1 25
$1.3B
$630.0M
Q4 24
$741.9M
$934.8M
Q3 24
$1.6B
$744.0M
Q2 24
$862.4M
$1.2B
Q1 24
$1.4B
$795.1M
Free Cash Flow
LRCX
LRCX
PH
PH
Q4 25
$1.2B
$768.0M
Q3 25
$1.6B
$693.0M
Q2 25
$2.4B
$1.3B
Q1 25
$1.0B
$542.4M
Q4 24
$553.6M
$813.6M
Q3 24
$1.5B
$648.7M
Q2 24
$761.7M
$1.1B
Q1 24
$1.3B
$715.9M
FCF Margin
LRCX
LRCX
PH
PH
Q4 25
22.8%
14.8%
Q3 25
29.9%
13.6%
Q2 25
46.1%
25.5%
Q1 25
21.6%
10.9%
Q4 24
12.7%
17.2%
Q3 24
35.0%
13.2%
Q2 24
19.7%
21.6%
Q1 24
33.8%
14.1%
Capex Intensity
LRCX
LRCX
PH
PH
Q4 25
4.9%
1.8%
Q3 25
3.5%
1.8%
Q2 25
3.3%
2.5%
Q1 25
6.1%
1.8%
Q4 24
4.3%
2.6%
Q3 24
2.7%
1.9%
Q2 24
2.6%
2.3%
Q1 24
2.7%
1.6%
Cash Conversion
LRCX
LRCX
PH
PH
Q4 25
0.93×
Q3 25
1.13×
Q2 25
1.48×
1.59×
Q1 25
0.98×
0.66×
Q4 24
0.62×
0.99×
Q3 24
1.40×
1.07×
Q2 24
0.85×
1.58×
Q1 24
1.43×
1.09×

Financial Flow Comparison

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

Revenue Breakdown by Segment

LRCX
LRCX

System$3.4B63%
Customer Supportand Other$2.0B37%

PH
PH

Filtration And Engineered Materials$1.5B28%
Other$1.1B22%
Motion Systems$893.0M17%
Commercial Aftermarket$619.0M12%
Commercial Original Equipment Manufacturer$561.0M11%
Defense Original Equipment Manufacturer$305.0M6%
Defense Aftermarket$221.0M4%

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