Arm Holdings PLC
ARM- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001973239
In the last 90 days, Arm Holdings PLC insiders filed 0 open-market purchases and 2 sales; 961 institutions reported holding it in 13F filings for Q2 2026, worth $35.0B in total; 3 superinvestors hold it, including Altimeter Capital and Duquesne Family Office.
13F holders, Q3 2025
Institutional positions in Arm Holdings PLC as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 659
- +8 vs. Q2 2025
- Shares held
- 74.8M
- −6.21M (−7.7%) vs. Q2 2025
- Total value
- $10.6B
- −$2.52B (−19.3%) vs. Q2 2025
- New holders
- 105
- 247 more added
- Sold out
- 97
- 179 more reduced
18 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ARM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 961 | $35.0B |
| Q1 2026 | 745 | $13.7B |
| Q4 2025 | 654 | $8.97B |
| Q3 2025 | 659 | $10.6B |
| Q2 2025 | 669 | $13.1B |
| Q1 2025 | 636 | $8.09B |
| Q4 2024 | 641 | $7.93B |
| Q3 2024 | 615 | $8.66B |
| Q2 2024 | 568 | $9.95B |
| Q1 2024 | 410 | $7.63B |
| Q4 2023 | 271 | $5.82B |
| Q3 2023 | 210 | $3.97B |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Arm Holdings PLC; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Y.D. More Investments Ltd | 37 | $16 | 0.00% | +37 | New |
| Smartleaf Asset Management LLC | 1 | $139 | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 1 | $141 | 0.00% | −72−98.6% | Reduced |
| Palisade Asset Management, LLC | 1 | $142 | 0.00% | +1 | New |
| Retirement Wealth Solutions LLC | 1 | $142 | 0.00% | +1 | New |
| Hollencrest Capital Management | 2 | $283 | 0.00% | −114−98.3% | Reduced |
| Wealth Watch Advisors, INC | 3 | $424 | 0.00% | +3 | New |
| TD Private Client Wealth LLC | 4 | $566 | 0.00% | 00.0% | Unchanged |
| Stephens Consulting, LLC | 4 | $566 | 0.00% | 00.0% | Unchanged |
| Bank of Jackson Hole Trust | 4 | $566 | 0.00% | +4 | New |
| Cullen/Frost Bankers, Inc. | 5 | $707 | 0.00% | +2+66.7% | Added |
| Anchor Investment Management, LLC | 5 | $707 | 0.00% | +5 | New |
| Peterson Wealth Services | 7,535 | $1.42K | 0.00% | +7,513+34,150.0% | Added |
| Caldwell Sutter Capital, Inc. | 10 | $1.42K | 0.00% | 00.0% | Unchanged |
| Berkshire Capital Holdings Inc | 10 | $1.42K | 0.00% | 00.0% | Unchanged |
| Pin Oak Investment Advisors Inc | 10 | $1.42K | 0.00% | 00.0% | Unchanged |
| Caitlin John, LLC | 10 | $1.42K | 0.00% | +10 | New |
| Rossby Financial, LCC | 10 | $1.50K | 0.00% | +10 | New |
| Trust Co | 13 | $1.84K | 0.00% | 00.0% | Unchanged |
| Hazlett, Burt & Watson, Inc. | 15 | $2.00K | 0.00% | 00.0% | Unchanged |
| Insight Financial Services | 15 | $2.12K | 0.00% | 00.0% | Unchanged |
| Kilter Group LLC | 18 | $2.55K | 0.00% | +15+500.0% | Added |
| Westfuller Advisors, LLC | 18 | $2.55K | 0.00% | +18 | New |
| Ameriflex Group, Inc. | 20 | $2.83K | 0.00% | −33−62.3% | Reduced |
| Anfield Capital Management, LLC | 20 | $2.83K | 0.00% | 00.0% | Unchanged |
| CVA Family Office, LLC | 20 | $2.83K | 0.00% | 00.0% | Unchanged |
| Sound Income Strategies, LLC | 17 | $2.90K | 0.00% | +17 | New |
| SJS Investment Consulting Inc. | 24 | $3.40K | 0.00% | 00.0% | Unchanged |
| BankPlus Trust Department | 25 | $3.54K | 0.00% | 00.0% | Unchanged |
| Hurley Capital, LLC | 26 | $3.68K | 0.00% | 00.0% | Unchanged |
| Tortoise Investment Management, LLC | 29 | $4.10K | 0.00% | +29 | New |
| Bell Investment Advisors, Inc | 29 | $4.10K | 0.00% | +15+107.1% | Added |
| Investors Research Corp | 30 | $4.25K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 32 | $4.53K | 0.00% | 00.0% | Unchanged |
| JDM Financial Group LLC | 34 | $4.81K | 0.00% | 00.0% | Unchanged |
| Crews Bank & Trust | 35 | $4.95K | 0.00% | 00.0% | Unchanged |
| Atlantic Trust, LLC | 35 | $4.95K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 36 | $5.09K | 0.00% | 00.0% | Unchanged |
| Gordian Capital Singapore Pte Ltd | 37 | $5.24K | 0.01% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 38 | $5.38K | 0.00% | +38 | New |
| Barnes Dennig Private Wealth Management LLC | 39 | $5.52K | 0.01% | 00.0% | Unchanged |
| Strategic Advocates LLC | 39 | $5.52K | 0.00% | +39 | New |
| Archer Investment Corp | 40 | $5.66K | 0.00% | −58−59.2% | Reduced |
| Heritage Wealth Advisors | 40 | $5.66K | 0.00% | 00.0% | Unchanged |
| Nemes Rush Group LLC | 44 | $6.23K | 0.00% | 00.0% | Unchanged |
| Bogart Wealth, LLC | 50 | $7.08K | 0.00% | −20−28.6% | Reduced |
| Eastern Bank | 50 | $7.08K | 0.00% | 00.0% | Unchanged |
| Tanglewood Legacy Advisors, LLC | 50 | $7.08K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 51 | $7.22K | 0.00% | +51 | New |
| Bullock Wealth Management Group | 53 | $7.97K | 0.00% | 00.0% | Unchanged |
| Cloud Capital Management, LLC | 59 | $8.00K | 0.00% | +59 | New |
| Compass Financial Services Inc | 59 | $8.35K | 0.00% | 00.0% | Unchanged |
| Tompkins Financial Corp | 60 | $8.49K | 0.00% | 00.0% | Unchanged |
| Capital Analysts, LLC | 65 | $9.00K | 0.00% | 00.0% | Unchanged |
| Generali Asset Management SPA SGR | 65 | $9.20K | 0.00% | +65 | New |
| American National Bank | 67 | $9.48K | 0.00% | −7−9.5% | Reduced |
| Hilltop National Bank | 67 | $9.48K | 0.00% | 00.0% | Unchanged |
| Colonial Trust Advisors | 67 | $9.48K | 0.00% | +32+91.4% | Added |
| Activest Wealth Management | 68 | $9.68K | 0.00% | 00.0% | Unchanged |
| Catalyst Capital Advisors LLC | 69 | $9.76K | 0.00% | −8−10.4% | Reduced |
| PayPay Securities Corp | 71 | $10.1K | 0.36% | +71 | New |
| New Millennium Group LLC | 74 | $10.5K | 0.00% | 00.0% | Unchanged |
| Itau Unibanco Holding S.A. | 76 | $10.8K | 0.00% | +76 | New |
| Sawyer & Company, Inc | 70 | $11.0K | 0.00% | 00.0% | Unchanged |
| Strategic Investment Solutions, Inc. | 284 | $11.9K | 0.00% | +200+238.1% | Added |
| Adirondack Trust Co | 92 | $13.0K | 0.00% | −8−8.0% | Reduced |
| Altshuler Shaham Ltd | 92 | $13.0K | 0.00% | +24+35.3% | Added |
| Bear Mountain Capital, Inc. | 78 | $13.2K | 0.00% | +3+4.0% | Added |
| Centerpoint Advisors, LLC | 100 | $14.0K | 0.00% | 00.0% | Unchanged |
| WealthCollab, LLC | 99 | $14.0K | 0.01% | +17+20.7% | Added |
| SWAN Capital LLC | 100 | $14.1K | 0.01% | 00.0% | Unchanged |
| CGC Financial Services, LLC | 100 | $14.1K | 0.00% | 00.0% | Unchanged |
| Millstone Evans Group, LLC | 100 | $14.1K | 0.01% | 00.0% | Unchanged |
| Legacy Wealth Managment, LLC | 100 | $14.1K | 0.01% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 100 | $14.1K | 0.00% | +50+100.0% | Added |
| Steigerwald, Gordon & Koch Inc. | 100 | $14.1K | 0.00% | +100 | New |
| Asset Planning,Inc | 100 | $14.1K | 0.01% | +100 | New |
| Guerra Advisors Inc | 102 | $14.4K | 0.01% | +102 | New |
| Reyes Financial Architecture, Inc. | 106 | $15.0K | 0.01% | +106 | New |
| E Fund Management (Hong Kong) Co., Ltd. | 110 | $15.6K | 0.01% | −954−89.7% | Reduced |
| Bessemer Group Inc | 110 | $16.0K | 0.00% | 00.0% | Unchanged |
| First Community Trust NA | 120 | $17.0K | 0.01% | 00.0% | Unchanged |
| FWL Investment Management, LLC | 125 | $17.7K | 0.00% | −85−40.5% | Reduced |
| Rocky Mountain Advisers, LLC | 131 | $18.5K | 0.01% | 00.0% | Unchanged |
| Medallion Wealth Advisors, LLC | 135 | $19.1K | 0.01% | 00.0% | Unchanged |
| WPG Advisers, LLC | 154 | $21.8K | 0.02% | 00.0% | Unchanged |
| Macquarie Group Ltd | 156 | $22.1K | 0.00% | 00.0% | Unchanged |
| JCIC Asset Management Inc. | 157 | $22.2K | 0.01% | +157 | New |
| Cornerstone Planning Group LLC | 135 | $22.3K | 0.00% | +10+8.0% | Added |
| Front Row Advisors LLC | 160 | $22.6K | 0.01% | 00.0% | Unchanged |
| Concord Wealth Partners | 161 | $22.8K | 0.00% | 00.0% | Unchanged |
| Mather Group, LLC. | 169 | $23.9K | 0.00% | +169 | New |
| Close Asset Management Ltd | 171 | $24.0K | 0.00% | −341−66.6% | Reduced |
| GAMMA Investing LLC | 174 | $24.6K | 0.00% | +97+126.0% | Added |
| N.E.W. Advisory Services LLC | 185 | $26.2K | 0.00% | 00.0% | Unchanged |
| ORG Wealth Partners, LLC | 188 | $26.6K | 0.01% | 00.0% | Unchanged |
| Abound Wealth Management | 194 | $27.4K | 0.01% | 00.0% | Unchanged |
| Delta Asset Management LLC | 200 | $28.3K | 0.00% | 00.0% | Unchanged |
| Avalon Trust Co | 200 | $28.3K | 0.00% | 00.0% | Unchanged |
| Koesten, Hirschmann & Crabtree, INC. | 200 | $28.3K | 0.01% | 00.0% | Unchanged |