Memory makers
86.8%+2.2 pts vs Q2
SK hynix
83.2%+3.9 pts vs Q1
Samsung Electronics
Company-wide. The memory division only discloses operating profit.
69.6%+8.4 pts vs Q1
Sandisk
85.0%+0.4 pts vs Q2
AI accelerators and CPUs
Nvidia
75.0%+0.1 pts vs Q2
AMD
53.8%+0.9 pts vs Q1
Intel
43.0%+2.6 pts vs Q2
Broadcom
69.1%−0.3 pts vs Q2
Semiconductor equipment
Applied Materials
50.3%+0.4 pts vs Q2
Lam Research
52.3%+0.6 pts vs Q2
KLA
61.9%+0.5 pts vs Q2
Hard drives
Western Digital
Includes flash until the Sandisk spin-off in Feb 2025.
57.8%+3.7 pts vs Q2
Seagate
57.3%+5.0 pts vs Q2
Networking and interconnect
Arista
62.9%+1.0 pts vs Q1
Cisco
64.1%+0.5 pts vs Q2
Corning
37.3%+1.1 pts vs Q2
Amphenol
39.3%−1.3 pts vs Q2
Lumentum
Includes 3D-sensing lasers for phones, behind the jump in late 2017.
51.0%+3.6 pts vs Q2
Coherent
II-VI until it bought Coherent in July 2022. Also makes industrial lasers and materials.
38.5%+0.8 pts vs Q1
Foundry
TSMC
$16.1bn+0.3% vs Aug