Machine signal
Active cluster sell — 3 distinct insiders, $9.7M, window ends Aug 27, 2026.
Figures computed from official regulatory filings — .
Analysttarget 290.71 USD (+32%) · consensus 4.09/5 · 29 buy · 12 hold · 2 sell
Ownershipinsiders 0.07% · institutions 96.25% · short 11.2% of float
In USD · as of Oct 19, 2026
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Data for ARM HOLDINGS PLC /UK only. No web search. Global per-insider statistics are excluded.
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Arm Holdings plc researches, develops, licenses, and markets central processing unit (CPU) intellectual property (IP), graphics processing unit IP, systems IP, compute subsystems (CSS), and associated software, tools and related services. The company provides a product portfolio, including CPU IP, GPU and neural processing unit (NPU) accelerators, system IP such as interconnects, compute platform products including pre-integrated CSSs, and development tools and software. The company serves semiconductor companies, original equipment manufacturers (OEMs), cloud service providers (CSPs), and organizations developing chips for end markets such as smartphones, consumer electronics, industrial IoT, embedded systems, cloud data centers, networking, automotive, and robotics. It provides its products and services in the United States, China, Japan, Taiwan, Korea, and internationally. The company was founded in 1990 and is based in Cambridge, United Kingdom. Arm Holdings plc operates as a subsidiary of SoftBank Group Corp.
Market information source · Oct 19, 2026
Periods recorded in the consulted sources. These do not certify the legal dates of name changes.
SEC company identity · Oct 19, 2026
Open-market timeline · full history
41 sells— close pricebar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details | |
|---|---|---|---|---|---|
| Child Jason | Sell | $3.1M | SEC | ||
| Abbey William |
| AwardD (derivative) |
| n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) |
| SEC |
| Haas Rene A. | Award | $6.9K | SEC |
| Haas Rene A. | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Child Jason | Sell | $2.7M | SEC |
| Bartels Laura Kathleen | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Bartels Laura Kathleen | Exercise | n/a (No price was disclosed in the filing) | SEC |
| Bartels Laura Kathleen | Other | $232.3K | SEC |
| Bartels Laura Kathleen | Exercise | n/a (No price was disclosed in the filing) | SEC |
| Bartels Laura Kathleen | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Sine Jeffrey | Gift | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Bartels Laura Kathleen | Sell | $4.4M | SEC |
| Abbey William | Sell | $1M | SEC |
| Abbey William | Sell | $1.6M | SEC |
| Abbey William | Sell | $1.4M | SEC |
| Abbey William | Sell | $703.4K | SEC |
| Eaton Charlotte Claire | Sell | $808.1K | SEC |
| Abbey William | Sell | $1.3M | SEC |
| Eaton Charlotte Claire | Sell | $1.5M | SEC |
| Abbey William | Sell | $2.4M | Unusual size | SEC |
| Eaton Charlotte Claire | Sell | $1.1M | SEC |
| Abbey William | Sell | $1.3M | SEC |
| Child Jason | Sell | $7.2M | Unusual size | SEC |
| Eaton Charlotte Claire | Sell | $782K | SEC |
| Collins Spencer | Sell | $8.8M | Unusual size | SEC |