Arm Joins the PHLX Semiconductor Sector Index (SOX)

Cambridge, England – Sept. 20, 2024 – Arm (NASDAQ: ARM), the company that is building the future of computing, today announced that it has been added to the PHLX Semiconductor Sector IndexSM (SOXSM), effective September 20, 2024.
“In our first year as a public company, Arm has continuously reinforced its position as the foundational compute platform across every technology touchpoint,” said Rene Haas, CEO, Arm. “Being added to the PHLX Semiconductor Sector IndexSM (SOXSM) underscores the rapid growth our company has seen as we continue to diversify our solutions and scale across multiple markets.”
The PHLX Semiconductor Sector IndexSM (SOXSM) is a modified market capitalization-weighted index composed of the 30 largest eligible semiconductor companies listed in the U.S., ranked by market capitalization. For a complete listing of companies view the PHLX Semiconductor Sector Index.
About Arm
Arm is the industry’s highest-performing and most power-efficient compute platform with unmatched scale that touches 100 percent of the connected global population. To meet the insatiable demand for compute, Arm is delivering advanced solutions that allow the world’s leading technology companies to unleash the unprecedented experiences and capabilities of AI. Together with the world’s largest computing ecosystem and 20 million software developers, we are building the future of AI on Arm.
All information is provided “as is” and without warranty or representation. This document may be shared freely, attributed and unmodified. Arm is a registered trademark of Arm Limited (or its subsidiaries or affiliates). All brands or product names are the property of their respective holders. © 1995-2024 Arm Limited.
Contacts
Media
Kristen Ray
kristen.ray@arm.com
Investors
Arm Investor Relations
investor.relations@arm.com
Related
Arm Joins Nasdaq-100 Index Highlighting Importance of Company in Global Technology Ecosystem
Arm Holdings plc Reports Results for the First Quarter of the Financial Year Ended 2025
Latest on X
Musical legend 🤝 Tech CEO
In the 🆕 episode of Tech Unheard, @itspetergabriel joins Rene Haas to explore how AI can open up access to science, music and the arts - and why that access matters.
Listen here: https://okt.to/ZVn8ft
A world-first for the world’s youngest. We’re supporting @Simprints and @Gavi to launch a contactless AI tool that identifies infants for vital vaccines.
Built on Arm Neoverse, starting in Ghana. Because smarter, more equitable healthcare should start from birth.…
Chiplets are here and they’re reshaping the landscape of compute.
At #62DAC, @EddieRamirez, VP Infrastructure at Arm, shared how Arm Total Design alongside open standards, scalable IP, and a strong partner ecosystem are accelerating the creation of interoperable, silicon-proven…
"We’re just at the beginning of the AI-defined vehicle era.” – Suraj Gajendra
Built on our scalable compute platform, SOAFEE enables standardization, flexibility, and software reuse which help OEMs move faster in this new automotive era.🚗
https://okt.to/whaNx9
In this article for @eetimes, Dipti Vachani explores how the automotive industry must evolve to meet the demands of increasingly complex, AI-defined vehicles.
Read more about what it will take to build a more resilient automotive compute ecosystem: https://okt.to/l0wPcG
We're kicking off the financial year strong with our best Q1 revenue quarter ever, topping $1B for the second quarter in a row.
As AI rewrites what's possible, Arm is the only platform that can deliver performance, efficiency & scale from cloud to edge:
Edge AI is rewriting the playbook for IoT and embedded development as it shifts towards collaborative ecosystems and heterogeneous compute.
@VDC_Research partnered with us to explore the next era of embedded technology - led by AI and built on Arm. ⚡⬇️
https://okt.to/nIkNe6
➡️50% faster vector indexing
➡️20% performance boost
➡️10% cost reduction
@zilliz_universe achieved all this and more by transitioning from x86 to Arm CPUs for compute intensive workloads, reducing operational costs and delivering scale across the organization:…
Ready to push genAI performance to the next level?
Our new course gives you hands-on experience in optimizing AI models from cloud to edge using Arm-based platforms like SIMD (SVE, Neon), low-bit quantization, and the KleidiAI library.
We're building a future for real people.
We caught up with @1JessicaHawkins from our partners over at @AstonMartinF1 during our latest brand film shoot where she gave us a look into her own career journey and the importance of empowerment, growth & pushing the limits.
The…
http://x.com/i/article/1948015818245079041
GenAI is reshaping compute and we’re seeing the shift firsthand.
Since 2021, we’ve seen a 14x increase in our data center customer base. With more AI startups than ever choosing Arm platforms for high-performance, power-efficient compute across workloads, it’s clear that the…
🚗 How do you scale safe, efficient compute for increasingly intelligent vehicles?
Meet Arm Zena CSS , our scalable compute platform that will help OEMs accelerate deployment of L2+ to L4 automated driving, beating analyst predictions: https://okt.to/5Nn0rB
🔋Power efficiency is key to scaling AI.
At #FortuneAISingapore, Will Abbey shared why the time to rethink how we build is now ⏭️and how the Arm compute platform is driving that shift.

“Power efficiency is going to be the key word that the whole industry needs to focus on.”
@Arm EVP and CCO Will Abbey told #FortuneAISingapore that the global supply chain for semiconductor chips needs to find effective solutions to keep up with demand. https://trib.al/DOI1tyi
In this spotlight by @themoment_media, Ami Badani, Chief Marketing Officer shares how our AI tech is helping shape the next era of productivity, creativity, and purpose.
Big thanks to the team at ATM for featuring this moment.🙌

Everyone's thinking about AI - Ami Badani, CMO @Arm is thinking about AI for GOOD 🫶🏽
🌎 Making society more productive while empowering everyone to use technology for positive
change 🙌🏽
#ATM #advertising #technology #media #experiences #storytellers #influencers #stories…
In an interview with @automotiveworld, Dipti Vachani shares how we're helping automakers move faster by making software development simpler, scalable, and AI-ready thanks to SOAFEE and Arm Zena CSS. 🚗
Download the full story: https://okt.to/2RE9nT
Proud to collaborate with @unitygames on their new e-book: “The Ultimate Guide to Profiling Unity Games” 🎮
We helped integrate hardware tools like Arm Performance Studio and Streamline Performance Analyzer to help developers better understand runtime behavior on Arm-based…

🚀 New e-book alert!
“The ultimate guide to profiling Unity games (Unity 6 edition)” is ready to download. Learn how to Get almost 100 pages of tips on profiling, memory management, and power consumption optimization.
🕵️ Learn how to pinpoint performance issues with the Unity…
Will Abbey joins Graphcore’s Nigel Toon at #FortuneAISingapore to unpack how chipmakers can scale AI sustainably in an era where global strategy meets silicon and intelligence.
https://okt.to/rcwGLb
📍Main Stage | 2:40 PM
We joined @AstonMartinF1’s #MakeAMark initiative to help young people explore the future of tech.
From training AI with micro:bit devices to discussing the human side of innovation, it was all about real-world skills, hands-on learning, and big inspiration.
Edge AI is triggering the Great Embedded Awakening 🌍
💡Modern workloads = modern tools
💡Rich operating systems are displacing RTOSs
💡Heterogeneous compute is becoming the norm
Our report with @VDC_Research explores how much the landscape is changing.
https://okt.to/9PxFJM
Congrats, @nuro on the launch of its next-gen global robotaxi program! 🥳
The Nuro Driver, built on Arm, will soon enable safe, AI-first autonomy across Uber’s fleet.
We're proud to support our partners to the AI-driven future of mobility.

.@LucidMotors’ premium EVs. @Nuro’s proven L4 autonomy. @Uber’s global ride-hailing network.
Together, we're launching a next-gen robotaxi fleet—20K+ vehicles, starting in 2026.
Details here: https://www.nuro.ai/nuro-lucid-uber-robotaxi-announcement
#autonomousvehicles #technology #innovation #partnership…
🚗 Arm Zena CSS brings a world class ecosystem of software partners like @awscloud, DENSO, @Mapbox, @RedHat and more together to collaborate and drive the AI-defined future.
Together, we’re transforming vehicles into intelligent, safer, updatable platforms…
“The winners in any technological race are defined by the partners they work with.”
Rene Haas joined the PA Energy & Innovation Summit, emphasizing the importance of collaboration in the AI era.
We’re proud to be part of the efforts shaping that future.
Don't hit the brakes! 🏁
At #62DAC, Suraj Gajendra, joined AMD, Siemens & Collins Aerospace to explore how software-defined infrastructure & system-level modeling are cutting automotive development cycles and ushering in an era of AI-defined vehicles. ⚡…







