Compare · ALAB vs ARM
ALAB vs ARM
Side-by-side comparison of Astera Labs Inc. (ALAB) and Arm Holdings plc (ARM): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both ALAB and ARM operate in Semiconductors (Technology), so they compete in similar markets.
- ARM is the larger of the two at $257.03B, about 5.2x ALAB ($49.04B).
- Over the past year, ALAB is up 58.2% and ARM is up 72.3% - ARM leads by 14.1 points.
- ALAB has been more active in the news (8 items in the past 4 weeks vs 3 for ARM).
- Both have 25 recent analyst ratings on file.
PerformanceALAB+58.23%ARM+72.28%
2025-08-26+0.00%2026-08-25
- Company
- Astera Labs Inc.
- Arm Holdings plc
- Price
- -
- -
- Market cap
- $49.04B
- $257.03B
- 1M return
- +0.05%
- -9.32%
- 1Y return
- +58.23%
- +72.28%
- Industry
- Semiconductors
- Semiconductors
- Exchange
- NASDAQ
- NASDAQ
- IPO
- 2024
- 2023
- News (4w)
- 8
- 3
- Recent ratings
- 25
- 25
Latest ALAB
- President and COO Gajendra Sanjay sold $30,846,356 worth of shares (90,630 units at $340.35), decreasing direct ownership by 7% to 1,119,038 units (SEC Form 4) to cover taxes
- General Counsel and Secretary Mazzara Philip sold $2,315,754 worth of shares (6,801 units at $340.50), decreasing direct ownership by 7% to 96,542 units (SEC Form 4) to cover withholding tax
- Chief Executive Officer Mohan Jitendra sold $30,846,356 worth of shares (90,630 units at $340.35), decreasing direct ownership by 7% to 1,266,665 units (SEC Form 4) to cover withholding tax
- Astera Labs upgraded by Northland Capital with a new price target
- Director Dyckerhoff Stefan A sold $3,897,587 worth of shares (12,499 units at $311.83) as part of a pre-agreed trading plan (SEC Form 4)
- SEC Form 144 filed by Astera Labs Inc.
- Astera Labs Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits
- Astera Labs Reports Second Quarter 2026 Financial Results
- Chief Accting. Off. & VP, Fin. Cota Germaine was granted 1,451 shares, increasing direct ownership by 6% to 26,440 units (SEC Form 4)
- Astera Labs Expands Taurus Family with Industry’s First OCP-Standard Footprint Compatible 3.2T Smart Retimers and Smart Redrivers
Latest ARM
- Chief Accounting Officer Bartels Laura Kathleen covered exercise/tax liability with 856 units of Ordinary Shares and converted options into 1,681 units of Ordinary Shares, increasing direct ownership by 7% to 12,960 units (SEC Form 4) (withholding obligation)
- Director Sine Jeffrey gifted 9,572 units of Ordinary Shares, closing all direct ownership in the company (SEC Form 4)
- SEC Form 6-K filed by Arm Holdings plc
- Arm Holdings plc upgraded by New Street
- SEC Form 6-K filed by Arm Holdings plc
- Arm Holdings plc Reports Results for the First Quarter of the Fiscal Year Ending 2027
- SEC Form 6-K filed by Arm Holdings plc
- 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