Compare · ARM vs MOBX
ARM vs MOBX
Side-by-side comparison of Arm Holdings plc (ARM) and Mobix Labs Inc. (MOBX): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both ARM and MOBX operate in Semiconductors (Technology), so they compete in similar markets.
- ARM is the larger of the two at $286.88B, about 9533.0x MOBX ($30.1M).
- Over the past year, ARM is up 66.9% and MOBX is down 82.9% - ARM leads by 149.7 points.
- MOBX has been more active in the news (15 items in the past 4 weeks vs 3 for ARM).
- ARM has more recent analyst coverage (25 ratings vs 0 for MOBX).
PerformanceARM+66.85%MOBX-82.86%
2025-07-21+0.00%2026-07-20
- Company
- Arm Holdings plc
- Mobix Labs Inc.
- Price
- $270.22+1.17%
- $1.98+0.51%
- Market cap
- $286.88B
- $30.1M
- 1M return
- -35.55%
- -2.94%
- 1Y return
- +66.85%
- -82.86%
- Industry
- Semiconductors
- Semiconductors
- Exchange
- NASDAQ
- NASDAQ
- IPO
- 2023
- 2021
- News (4w)
- 3
- 15
- Recent ratings
- 25
- 0
Latest ARM
- The Benchmark Company resumed coverage on Arm Holdings plc
- Arm Holdings plc downgraded by HSBC Securities with a new price target
- Arm Announces Earnings Release Date for First Quarter Fiscal Year Ended 2027
- Arm Holdings plc downgraded by New Street
- Chief Accounting Officer Bartels Laura Kathleen sold $4,439,866 worth of Ordinary Shares (11,306 units at $392.70), decreasing direct ownership by 48% to 12,135 units (SEC Form 4)
- Chief Commercial Officer Abbey William sold $2,644,252 worth of Ordinary Shares (6,566 units at $402.72), decreasing direct ownership by 24% to 20,563 units (SEC Form 4)
- Chief Commercial Officer Abbey William sold $1,444,002 worth of Ordinary Shares (4,200 units at $343.81), decreasing direct ownership by 13% to 27,129 units (SEC Form 4)
- Chief Commercial Officer Abbey William sold $703,386 worth of Ordinary Shares (2,300 units at $305.82), decreasing direct ownership by 7% to 31,329 units (SEC Form 4)
- SEC Form SD filed by Arm Holdings plc
- SEC Form IRANNOTICE filed by Arm Holdings plc
Latest MOBX
- Chief Executive Officer Sansone Philip sold $17,364 worth of shares (9,301 units at $1.87), decreasing direct ownership by 5% to 166,130 units (SEC Form 4) to satisfy withholding tax
- SEC Form 424B3 filed by Mobix Labs Inc.
- SEC Form EFFECT filed by Mobix Labs Inc.
- Special Project Delivery Names Mark Wood Special Advisor, Government & Defense Contract Management
- Amendment: SEC Form S-1/A filed by Mobix Labs Inc.
- Director Carpou Bill was granted 13,660 shares, increasing direct ownership by 25% to 67,282 units (SEC Form 4)
- Director Peterson James J was granted 13,660 shares, increasing direct ownership by 4% to 339,122 units (SEC Form 4)
- Director Long Michael J was granted 13,660 shares, increasing direct ownership by 11% to 138,592 units (SEC Form 4)
- Director Goerner Frederick C was granted 13,660 shares, increasing direct ownership by 8% to 185,717 units (SEC Form 4)
- Director Busch Kurt was granted 13,660 shares, increasing direct ownership by 22% to 74,621 units (SEC Form 4)