ARMNasdaqSemiconductors & Related DevicesFiscal year ends March 31
ARM HOLDINGS PLC /UK
Financials through Q1 FY2027, quarter ended Jun 30, 2026Last filing: 20-F on May 26, 2026
$228.05+0.25 (+0.11%)
Close on Oct 19, 2026
- Market cap
- $245.84B
- P/E (TTM)
- 235.1
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
9.3%
99M of 1.06B shares
Institutional holders
956
311 new, 85 sold out
Net institutional buying
8M
In Q2 2026
Insider trades, 12 months
0 buys · 41 sales
Net sold $72.16M
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| SoftBank Group Corp. | 922,733,999 | 89.80% | 13G (passive) | Sep 13, 2023 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of ARM | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Invesco Ltd. | 12,816,588 | 1.20% | $4.54B | +6,933,463 | 0.36% |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 6,504,147 | 0.61% | $2.31B | −2,872,131 | 1.77% |
| Capital World Investors | 4,330,875 | 0.41% | $1.54B | New | 0.18% |
| Arrowstreet Capital, Limited Partnership | 4,094,696 | 0.38% | $1.45B | +3,149,544 | 0.64% |
| FMR LLC | 4,062,977 | 0.38% | $1.44B | +1,613,947 | 0.06% |
| Goldman Sachs Group Inc | 2,922,908 | 0.27% | $1.04B | +1,293,047 | 0.09% |
| Van Eck Associates Corp | 2,600,597 | 0.24% | $922.09M | +387,713 | 0.56% |
| Capital Research Global Investors | 2,401,422 | 0.23% | $851.37M | −1,817,307 | 0.12% |
| Morgan Stanley | 2,158,428 | 0.20% | $765.31M | −2,305,387 | 0.04% |
| Capital International Investors | 2,050,241 | 0.19% | $726.78M | +884,711 | 0.15% |
| BlackRock, Inc. | 2,035,975 | 0.19% | $721.90M | +793,291 | 0.01% |
| Franklin Resources Inc | 2,024,003 | 0.19% | $717.65M | +472,954 | 0.16% |
| Alphabet Inc. | 1,960,784 | 0.18% | $695.24M | – | 0.70% |
| Schroder Investment Management Group | 1,873,306 | 0.18% | $664.22M | −1,951,039 | 0.47% |
| UBS Group AG | 1,648,810 | 0.15% | $584.62M | −28,235 | 0.07% |
| Altimeter Capital Management, LP | 1,641,972 | 0.15% | $582.19M | −73,468 | 5.92% |
| Susquehanna International Group, Llp | 1,627,121 | 0.15% | $576.93M | +846,502 | 0.04% |
| Bank Of America Corp /De/ | 1,218,800 | 0.11% | $432.15M | +512,548 | 0.03% |
| JPMorgan Chase & Co | 1,184,566 | 0.11% | $406.99M | +1,005,946 | 0.02% |
| Lansdowne Partners (Uk) Llp | 1,072,493 | 0.10% | $380.27M | +136,990 | 15.64% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 956 | 99M | 9.3% | 311 / 282 | 258 / 85 | 35M | 27M |
| Q1 2026 | 744 | 92M | 8.6% | 188 / 230 | 212 / 83 | 32M | 24M |
| Q4 2025 | 654 | 83M | 7.8% | 118 / 231 | 192 / 114 | 22M | 15M |
| Q3 2025 | 659 | 76M | 7.2% | 106 / 245 | 182 / 97 | 14M | 19M |
| Q2 2025 | 668 | 82M | 7.7% | 132 / 216 | 213 / 90 | 22M | 16M |
| Q1 2025 | 633 | 76M | 7.1% | 106 / 258 | 175 / 98 | 20M | 8M |
| Q4 2024 | 638 | 64M | 6.1% | 123 / 251 | 167 / 85 | 15M | 12M |
| Q3 2024 | 614 | 62M | 5.8% | 124 / 270 | 138 / 71 | 16M | 13M |
| Q2 2024 | 567 | 62M | 5.8% | 219 / 195 | 97 / 58 | 24M | 26M |
| Q1 2024 | 410 | 64M | 6.0% | 197 / 98 | 89 / 57 | 19M | 33M |
| Q4 2023 | 272 | 79M | 7.4% | 120 / 80 | 43 / 56 | 24M | 20M |
| Q3 2023 | 209 | 75M | 7.0% | 209 / 0 | 0 / 0 | 75M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of ARM | Value | % of fund | As of |
|---|---|---|---|---|---|
| Invesco QQQ Trust, Series 1 | 9,000,496 | 0.85% | $3.19B | 0.65% | Jun 30, 2026 |
| VanEck Semiconductor ETF | 2,537,729 | 0.24% | $899.80M | 1.17% | Jun 30, 2026 |
| EUPAC Fund | 1,960,364 | 0.18% | $695.09M | 0.49% | Jun 30, 2026 |
| Select Semiconductors Portfolio | 1,943,242 | 0.18% | $686.53M | 1.34% | May 31, 2026 |
| New Perspective Fund | 1,934,132 | 0.18% | $685.79M | 0.40% | Jun 30, 2026 |
| Growth Fund of America | 1,303,982 | 0.12% | $460.68M | 0.13% | May 31, 2026 |
| iShares Semiconductor ETF | 1,066,391 | 0.10% | $378.11M | 0.79% | Jun 30, 2026 |
| Vanguard International Growth Fund | 796,805 | 0.07% | $281.50M | 0.63% | May 31, 2026 |
| Capital World Growth & Income Fund | 788,433 | 0.07% | $278.55M | 0.17% | May 31, 2026 |
| Invesco Global Fund | 685,909 | 0.06% | $164.41M | 1.85% | Jul 31, 2026 |
| Franklin Growth Fund | 671,728 | 0.06% | $238.17M | 1.37% | Jun 30, 2026 |
| Invesco NASDAQ 100 ETF | 593,551 | 0.06% | $209.70M | 0.22% | May 31, 2026 |
| The Hartford Growth Opportunities Fund | 477,496 | 0.04% | $114.45M | 1.75% | Jul 31, 2026 |
| Hartford Schroders International Stock Fund | 415,700 | 0.04% | $99.64M | 1.05% | Jul 31, 2026 |
| American Funds Fundamental Investors | 414,723 | 0.04% | $147.05M | 0.08% | Jun 30, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Rene A. Haas | Chief Executive Officer, Director | 396,071 | 0.04% | Sep 10, 2026 |
| Jason Child | Chief Financial Officer | 153,442 | 0.01% | Sep 23, 2026 |
| William Abbey | Chief Commercial Officer | 24,485 | 0.00% | Sep 16, 2026 |
| Laura Kathleen Bartels | Chief Accounting Officer | 12,960 | 0.00% | Aug 18, 2026 |
| Charlotte Claire Eaton | Chief People Officer | 5,000 | 0.00% | May 22, 2026 |
| Spencer Collins | Chief Legal Officer | 0 | – | May 21, 2026 |
| Richard Roy Grisenthwaite | Chief Architect | 0 | – | May 19, 2026 |
| Jeffrey Sine | Director | 0 | – | Aug 11, 2026 |
| Young Sohn | Director | 2,396 | 0.00% | May 19, 2026 |
| Rosemary Schooler | Director | 9,572 | 0.00% | May 19, 2026 |
| Karen E. Dykstra | Director | 13,709 | 0.00% | May 19, 2026 |
| Paul E. Jacobs | Director | 9,572 | 0.00% | May 19, 2026 |
| Ronald D. Fisher | Director | 35,615 | 0.00% | May 19, 2026 |
| Group Corp. Softbank | Director, 10% owner | 922,733,999 | 86.72% | Mar 18, 2026 |
| Son Masayoshi | Director | 0 | – | Mar 18, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Jason Child Chief Financial Officer | Sep 21, 2026 | Sale(10b5-1 plan) | −10,400 | $300.00 | $3.12M | 153,442 |
| Rene A. Haas Chief Executive Officer, Director | Aug 31, 2026 | Award | +64 | $108.33 | $6.93K | 338,666 |
| Jason Child Chief Financial Officer | Aug 27, 2026 | Sale(10b5-1 plan) | −10,400 | $255.33 | $2.66M | 163,832 |
| Laura Kathleen Bartels Chief Accounting Officer | Aug 17, 2026 | Tax withholding | −856 | $271.43 | $232.34K | 12,960 |
| Laura Kathleen Bartels Chief Accounting Officer | Aug 17, 2026 | Option exercise | +862 | – | – | 12,997 |
| Laura Kathleen Bartels Chief Accounting Officer | Aug 17, 2026 | Option exercise | +819 | – | – | 13,816 |
| Jeffrey Sine Director | Aug 7, 2026 | Gift | −9,572 | – | – | 0 |
| Laura Kathleen Bartels Chief Accounting Officer | Jun 2, 2026 | Sale | −11,306 | $392.70 | $4.44M | 12,135 |
| William Abbey Chief Commercial Officer | Jun 1, 2026 | Sale | −2,644 | $383.73 | $1.01M | 24,485 |
| William Abbey Chief Commercial Officer | Jun 1, 2026 | Sale | −3,922 | $415.52 | $1.63M | 20,563 |
| William Abbey Chief Commercial Officer | May 28, 2026 | Sale | −4,200 | $343.81 | $1.44M | 27,129 |
| William Abbey Chief Commercial Officer | May 22, 2026 | Sale | −2,300 | $305.82 | $703.39K | 31,329 |
| William Abbey Chief Commercial Officer | May 21, 2026 | Sale | −4,655 | $287.03 | $1.34M | 33,629 |
| Charlotte Claire Eaton Chief People Officer | May 21, 2026 | Sale | −2,805 | $288.10 | $808.12K | 5,000 |
| Charlotte Claire Eaton Chief People Officer | May 21, 2026 | Sale | −5,000 | $291.08 | $1.46M | 0 |
| Charlotte Claire Eaton Chief People Officer | May 21, 2026 | Sale | −4,000 | $282.77 | $1.13M | 7,805 |
| Jason Child Chief Financial Officer | May 20, 2026 | Sale(10b5-1 plan) | −31,920 | $226.54 | $7.23M | 174,232 |
| William Abbey Chief Commercial Officer | May 20, 2026 | Sale | −5,069 | $257.18 | $1.30M | 38,284 |
| Charlotte Claire Eaton Chief People Officer | May 20, 2026 | Sale | −3,100 | $252.25 | $781.98K | 11,805 |
| William Abbey Chief Commercial Officer | May 19, 2026 | Sale | −10,887 | $224.14 | $2.44M | 43,353 |
| Spencer Collins Chief Legal Officer | May 19, 2026 | Sale | −40,941 | $215.00 | $8.80M | 0 |
| Richard Roy Grisenthwaite Chief Architect | May 18, 2026 | Sale | −24,339 | $209.15 | $5.09M | 0 |
| Spencer Collins Chief Legal Officer | May 15, 2026 | Award | +10,668 | – | – | 10,668 |
| Spencer Collins Chief Legal Officer | May 15, 2026 | Option exercise | +4,184 | – | – | 14,852 |
| Spencer Collins Chief Legal Officer | May 15, 2026 | Option exercise | +3,950 | – | – | 18,802 |
| Spencer Collins Chief Legal Officer | May 15, 2026 | Award | +10,071 | – | – | 28,873 |
| Spencer Collins Chief Legal Officer | May 15, 2026 | Award | +48,378 | – | – | 77,251 |
| Spencer Collins Chief Legal Officer | May 15, 2026 | Tax withholding | −36,310 | $209.16 | $7.59M | 40,941 |
| Rosemary Schooler Director | May 15, 2026 | Option exercise | +2,141 | – | – | 9,572 |
| Young Sohn Director | May 15, 2026 | Tax withholding | −429 | $209.16 | $89.73K | 2,396 |
| Young Sohn Director | May 15, 2026 | Option exercise | +2,141 | – | – | 2,825 |
| Richard Roy Grisenthwaite Chief Architect | May 15, 2026 | Option exercise | +4,352 | – | – | 45,640 |
| Richard Roy Grisenthwaite Chief Architect | May 15, 2026 | Option exercise | +2,046 | – | – | 7,589 |
| Richard Roy Grisenthwaite Chief Architect | May 15, 2026 | Award | +5,217 | – | – | 5,543 |
| Richard Roy Grisenthwaite Chief Architect | May 15, 2026 | Award | +13,315 | – | – | 41,288 |
| Richard Roy Grisenthwaite Chief Architect | May 15, 2026 | Option exercise | +14,595 | – | – | 22,184 |
| Richard Roy Grisenthwaite Chief Architect | May 15, 2026 | Tax withholding | −21,301 | $209.16 | $4.46M | 24,339 |
| Richard Roy Grisenthwaite Chief Architect | May 15, 2026 | Award | +4,158 | – | – | 26,342 |
| Richard Roy Grisenthwaite Chief Architect | May 15, 2026 | Option exercise | +1,631 | – | – | 27,973 |
| Jeffrey Sine Director | May 15, 2026 | Option exercise | +2,141 | – | – | 9,572 |
| Charlotte Claire Eaton Chief People Officer | May 15, 2026 | Option exercise | +2,200 | – | – | 18,577 |
| Charlotte Claire Eaton Chief People Officer | May 15, 2026 | Tax withholding | −3,672 | $209.16 | $768.04K | 14,905 |
| Charlotte Claire Eaton Chief People Officer | May 15, 2026 | Award | +5,612 | – | – | 16,377 |
| William Abbey Chief Commercial Officer | May 15, 2026 | Award | +4,466 | – | – | 52,667 |
| William Abbey Chief Commercial Officer | May 15, 2026 | Option exercise | +1,743 | – | – | 60,605 |
| William Abbey Chief Commercial Officer | May 15, 2026 | Award | +4,444 | – | – | 58,862 |
| William Abbey Chief Commercial Officer | May 15, 2026 | Option exercise | +1,751 | – | – | 54,418 |
| William Abbey Chief Commercial Officer | May 15, 2026 | Award | +14,400 | – | – | 75,005 |
| William Abbey Chief Commercial Officer | May 15, 2026 | Option exercise | +4,706 | – | – | 79,711 |
| William Abbey Chief Commercial Officer | May 15, 2026 | Tax withholding | −15,317 | $209.16 | $3.20M | 64,394 |
| William Abbey Chief Commercial Officer | May 15, 2026 | Sale(10b5-1 plan) | −7,000 | $212.55 | $1.49M | 57,394 |
| Rene A. Haas Chief Executive Officer, Director | May 15, 2026 | Tax withholding | −143,316 | $209.16 | $29.98M | 396,007 |
| Rene A. Haas Chief Executive Officer, Director | May 15, 2026 | Award | +162,000 | – | – | 539,323 |
| Rene A. Haas Chief Executive Officer, Director | May 15, 2026 | Award | +51,691 | – | – | 377,323 |
| Rene A. Haas Chief Executive Officer, Director | May 15, 2026 | Award | +51,952 | – | – | 325,632 |
| Jason Child Chief Financial Officer | May 15, 2026 | Tax withholding | −37,950 | $209.16 | $7.94M | 206,152 |
| Jason Child Chief Financial Officer | May 15, 2026 | Award | +57,601 | – | – | 244,102 |
| Jason Child Chief Financial Officer | May 15, 2026 | Award | +11,909 | – | – | 165,335 |
| Jason Child Chief Financial Officer | May 15, 2026 | Option exercise | +4,670 | – | – | 170,005 |
| Jason Child Chief Financial Officer | May 15, 2026 | Option exercise | +4,647 | – | – | 186,501 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Jason Child Officer | Sep 21, 2026 | 10,400 | $3.12M | Sep 21, 2026 | Restricted Stock Vesting |
| Jason Child Officer | Aug 27, 2026 | 10,400 | $2.66M | Aug 27, 2026 | Restricted Stock Vesting |
| Charlotte Claire Eaton Officer | May 21, 2026 | 11,805 | $3.39M | May 21, 2026 | Restricted Stock Vesting |
| Jason Child Officer | May 20, 2026 | 31,920 | $7.23M | May 20, 2026 | Restricted Stock Vesting |
| Charlotte Claire Eaton Officer | May 20, 2026 | 3,100 | $781.98K | May 20, 2026 | Restricted Stock Vesting |
| Spencer Collins Officer, Director | May 19, 2026 | 40,941 | $8.80M | May 19, 2026 | Restricted Stock Vesting |
| Spencer Collins Officer | May 11, 2026 | 51,961 | $11.00M | May 11, 2026 | Restricted Stock Vesting |
| Jason Child Officer | Apr 22, 2026 | 21,280 | $3.83M | Apr 22, 2026 | Restricted Stock Vesting |
| Rene A. Haas Officer, Director | Apr 14, 2026 | 9,299 | $1.50M | Apr 14, 2026 | Restricted Stock Vesting |
| Rene A. Haas Officer, Director | Mar 26, 2026 | 7,986 | $1.28M | Mar 26, 2026 | Restricted Stock Vesting |
| Rene A. Haas Officer, Director | Mar 25, 2026 | 23,867 | $3.85M | Mar 25, 2026 | Restricted Stock Vesting |
| Jason Child Officer | Mar 25, 2026 | 21,280 | $3.16M | Mar 25, 2026 | Restricted Stock Vesting |
| Rene A. Haas Officer, Director | Feb 27, 2026 | 6,152 | $776.04K | Feb 27, 2026 | Restricted Stock Vesting |
| Jason Child Officer | Feb 18, 2026 | 10,640 | $1.37M | Feb 18, 2026 | Restricted Stock Vesting |
| Rene A. Haas Officer, Director | Jan 30, 2026 | 6,152 | $653.94K | Jan 30, 2026 | Restricted Stock Vesting |