Canonical: https://ownershiptrace.com/13f/companies/188

# Who owns ARM HOLDINGS PLC /UK (ARM)? Elite investor 13F holders

8 tracked elite investors reported holding ARM HOLDINGS PLC /UK as of 2026-06-30, including Alphabet, Altimeter Capital Management, Bridgewater Associates, D.E. Shaw, Duquesne Family Office. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

8 tracked investors currently reported holding · Latest report period: 2026-06-30 · Information Technology · Semiconductors & Semiconductor Equipment

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…

## Reported holders and securities, including exits (up to 20)

| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|  --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [Alphabet](https://ownershiptrace.com/13f/investors/86) | ARM HOLDINGS PLC | SHARE | 2026-06-30 | 2026-08-07 00:00:00 | 695235183.00 USD | 1960784.000000 | Shares | hold | [Original filing](https://www.sec.gov/Archives/edgar/data/1652044/0001652044-26-000073-index.html) |
| [Altimeter Capital Management](https://ownershiptrace.com/13f/investors/78737) | ARM HOLDINGS PLC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 582194012.00 USD | 1641972.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1541617/0001541617-26-000008-index.html) |
| [Bridgewater Associates](https://ownershiptrace.com/13f/investors/8) | ARM HOLDINGS PLC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 1745903.00 USD | 4924.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1350694/0001350694-26-000003-index.html) |
| [D.E. Shaw](https://ownershiptrace.com/13f/investors/98) | ARM HOLDINGS PLC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 2043741.00 USD | 5764.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1009207/0001104659-26-097217-index.html) |
| [Duquesne Family Office](https://ownershiptrace.com/13f/investors/30) | ARM HOLDINGS PLC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 9960000.00 USD | 28090.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1536411/0001536411-26-000006-index.html) |
| [Renaissance Technologies LLC](https://ownershiptrace.com/13f/investors/63) | ARM HOLDINGS PLC | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 0.00 USD | 0.000000 | Shares | exited | [Original filing](https://www.sec.gov/Archives/edgar/data/1037389/0001037389-26-000059-index.html) |
| [Maverick Capital](https://ownershiptrace.com/13f/investors/50) | ARM HOLDINGS PLC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 1351975.00 USD | 3813.000000 | Shares | buy | [Original filing](https://www.sec.gov/Archives/edgar/data/934639/0000947871-26-000793-index.html) |
| [Ancora Advisors / Ancora Holdings](https://ownershiptrace.com/13f/investors/101) | ARM HOLDINGS PLC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 357761.00 USD | 1009.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1446114/0001446114-26-000012-index.html) |
| [Gotham Asset Management](https://ownershiptrace.com/13f/investors/94672) | ARM HOLDINGS PLC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 307767.00 USD | 868.000000 | Shares | buy | [Original filing](https://www.sec.gov/Archives/edgar/data/1510387/0001398344-26-014644-index.html) |

Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.

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