LAM RESEARCH CORP

LRCX
Special industry machinery nec
Last filing · Quarter 1 · Sep 27, 2026
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LAM RESEARCH CORP back to 2010, every line as filed.

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RatiosSep 27, 2026Mar 29, 2026Dec 28, 2025Sep 28, 2025Mar 30, 2025Dec 29, 2024Sep 29, 2024Mar 31, 2024Dec 24, 2023Sep 24, 2023Mar 26, 2023Dec 25, 2022Sep 25, 2022Mar 27, 2022Dec 26, 2021Sep 26, 2021Mar 28, 2021Dec 27, 2020Sep 27, 2020Mar 29, 2020Dec 29, 2019Sep 29, 2019Mar 31, 2019Dec 23, 2018Sep 23, 2018Mar 25, 2018Dec 24, 2017Sep 24, 2017Mar 26, 2017Dec 25, 2016Sep 25, 2016Mar 27, 2016Dec 27, 2015Sep 27, 2015Mar 29, 2015Dec 28, 2014Sep 28, 2014Mar 30, 2014Dec 29, 2013Sep 29, 2013Mar 31, 2013Dec 23, 2012Sep 23, 2012Mar 25, 2012Dec 25, 2011Sep 25, 2011Mar 27, 2011Dec 26, 2010Sep 26, 2010
Gross Margin
52.30%
49.83%
49.60%
50.43%
49.02%
47.37%
48.05%
47.86%
47.16%
47.75%
43.22%
45.03%
Operating Margin
39.95%
35.04%
33.87%
34.35%
33.09%
30.48%
30.33%
27.87%
28.13%
29.38%
24.35%
31.84%
Pretax Margin
40.30%
34.44%
34.36%
34.92%
32.56%
30.81%
31.05%
28.82%
28.92%
29.45%
24.26%
31.30%
Effective Tax Rate
16.88%
9.25%
13.21%
15.63%
13.41%
11.66%
13.74%
11.65%
12.22%
13.48%
13.30%
11.10%
Net Margin
33.50%
31.25%
29.82%
29.46%
28.19%
27.22%
26.79%
25.46%
25.39%
25.48%
21.04%
27.83%
Current Ratio
2.48x
2.54x
2.26x
2.21x
2.45x
2.54x
2.53x
2.82x
3.06x
3.06x
3.09x
3.02x
Debt to Equity
0.89x
0.96x
1.11x
1.15x
1.10x
1.25x
1.31x
1.28x
1.28x
1.30x
1.29x
1.31x
Net Debt to Equity
0.36x
0.52x
0.50x
0.49x
0.53x
0.61x
0.59x
0.57x
0.60x
0.67x
0.66x
0.77x
Asset Turnover
31.19%
28.10%
24.99%
24.31%
23.64%
22.06%
21.34%
20.75%
20.01%
18.78%
20.11%
27.48%
Return on Equity
19.79%
17.25%
15.71%
15.39%
13.99%
13.52%
13.18%
12.04%
11.61%
11.03%
9.68%
17.68%
Return on Assets
10.45%
8.78%
7.45%
7.16%
6.66%
6.00%
5.72%
5.28%
5.08%
4.79%
4.23%
7.65%
Operating Cash Flow Margin
42.55%
19.54%
27.69%
33.41%
27.72%
16.95%
37.63%
36.50%
38.68%
27.32%
44.62%
21.60%
Cash Conversion
127.04%
62.53%
92.85%
113.41%
98.35%
62.29%
140.49%
143.38%
152.35%
107.19%
212.09%
77.64%
Free Cash Flow Margin
39.42%
13.86%
22.81%
29.94%
21.62%
12.65%
34.98%
33.77%
35.62%
25.10%
41.53%
18.51%