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; 962 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, Q4 2024
Institutional positions in Arm Holdings PLC as of Dec 31, 2024. 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
- 641
- +40 vs. Q3 2024
- Shares held
- 64.3M
- +3.91M (+6.5%) vs. Q3 2024
- Total value
- $7.93B
- −$628.6M (−7.3%) vs. Q3 2024
- New holders
- 123
- 251 more added
- Sold out
- 83
- 168 more reduced
14 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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 | 962 | $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, Q4 2024
Shares, value and share of portfolio for each institution holding Arm Holdings PLC; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Farmers & Merchants Investments Inc | 50 | $6.17K | 0.00% | −50−50.0% | Reduced |
| Eastern Bank | 50 | $6.17K | 0.00% | 00.0% | Unchanged |
| Tanglewood Legacy Advisors, LLC | 50 | $6.17K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 36 | $4.44K | 0.00% | +36 | New |
| Colonial Trust Advisors | 35 | $4.32K | 0.00% | +35 | New |
| Atlantic Trust, LLC | 35 | $4.32K | 0.00% | +35 | New |
| Crews Bank & Trust | 35 | $4.32K | 0.00% | +35 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 35 | $4.32K | 0.00% | −45−56.3% | Reduced |
| Atticus Wealth Management, LLC | 30 | $3.70K | 0.00% | 00.0% | Unchanged |
| Investors Research Corp | 30 | $3.70K | 0.00% | 00.0% | Unchanged |
| Cedar Mountain Advisors, LLC | 30 | $3.70K | 0.00% | 00.0% | Unchanged |
| Cape Investment Advisory, Inc. | 30 | $3.70K | 0.00% | 00.0% | Unchanged |
| Hurley Capital, LLC | 26 | $3.67K | 0.00% | +26 | New |
| Westside Investment Management, Inc. | 25 | $3.08K | 0.00% | +25 | New |
| Peterson Wealth Services | – | $2.71K | 0.00% | – | – |
| Beacon Capital Management, LLC | 20 | $2.47K | 0.00% | +20 | New |
| Bernard Wealth Management Corp. | 15 | $1.85K | 0.00% | +15 | New |
| Park Square Financial Group, LLC | 14 | $1.69K | 0.00% | +14 | New |
| Trust Co | 13 | $1.60K | 0.00% | 00.0% | Unchanged |
| Ameriflex Group, Inc. | 10 | $1.60K | 0.00% | +10 | New |
| Berkshire Capital Holdings Inc | 10 | $1.23K | 0.00% | −48,950−100.0% | Reduced |
| WealthCollab, LLC | 10 | $1.23K | 0.00% | −6−37.5% | Reduced |
| Caldwell Sutter Capital, Inc. | 10 | $1.23K | 0.00% | 00.0% | Unchanged |
| Toth Financial Advisory Corp | 10 | $1.23K | 0.00% | +10 | New |
| Assetmark, Inc | 10 | $1.23K | 0.00% | +10 | New |
| CVA Family Office, LLC | 10 | $1.23K | 0.00% | +10 | New |
| Carolinas Wealth Consulting LLC | 10 | $1.23K | 0.00% | −2−16.7% | Reduced |
| Coston, McIsaac & Partners | 14 | $1.00K | 0.00% | 00.0% | Unchanged |
| Pin Oak Investment Advisors Inc | 10 | $1.00K | 0.00% | 00.0% | Unchanged |
| E Fund Management (Hong Kong) Co., Ltd. | 9 | $1.00K | 0.00% | +8+800.0% | Added |
| HBC Financial Services, PLLC | 10 | $1.00K | 0.00% | +10 | New |
| Abound Wealth Management | 4 | $494 | 0.00% | 00.0% | Unchanged |
| Stephens Consulting, LLC | 4 | $494 | 0.00% | 00.0% | Unchanged |
| Whipplewood Advisors, LLC | 4 | $493 | 0.00% | +4 | New |
| Atwood & Palmer Inc | 3 | $371 | 0.00% | 00.0% | Unchanged |
| Cassady Schiller Wealth Management, LLC | 3 | $370 | 0.00% | 00.0% | Unchanged |
| Cullen/Frost Bankers, Inc. | 3 | $370 | 0.00% | +3 | New |
| Decker Retirement Planning Inc. | 2 | $247 | 0.00% | +2 | New |
| Huntington National Bank | 1 | $123 | 0.00% | −27−96.4% | Reduced |
| Grove Bank & Trust | 1 | $123 | 0.00% | +1 | New |
| Halbert Hargrove Global Advisors, LLC | 1 | $89 | 0.00% | +1 | New |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −1,070,000−100.0% | Sold out |
| Fullerton Fund Management Co Ltd. | 0 | $0 | 0.00% | −262,432−100.0% | Sold out |
| Ghisallo Capital Management LLC | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Seven Grand Managers, LLC | 0 | $0 | 0.00% | −75,000−100.0% | Sold out |
| Summit Partners Public Asset Management, LLC | 0 | $0 | 0.00% | −70,000−100.0% | Sold out |
| BOCHK Asset Management Ltd | 0 | $0 | 0.00% | −68,050−100.0% | Sold out |
| Avalon Global Asset Management LLC | 0 | $0 | 0.00% | −60,000−100.0% | Sold out |
| MYDA Advisors LLC | 0 | $0 | 0.00% | −38,000−100.0% | Sold out |
| O'Neil Global Advisors, Inc. | 0 | $0 | 0.00% | −35,415−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −33,348−100.0% | Sold out |
| Sandler Capital Management | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −27,300−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −21,131−100.0% | Sold out |
| Black Swift Group, LLC | 0 | $0 | 0.00% | −21,100−100.0% | Sold out |
| Alight Capital Management LP | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −19,353−100.0% | Sold out |
| Cantor Fitzgerald, L. P. | 0 | $0 | 0.00% | −15,318−100.0% | Sold out |
| Oribel Capital Management, LP | 0 | $0 | 0.00% | −13,100−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −12,065−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −11,671−100.0% | Sold out |
| Munro Partners | 0 | $0 | 0.00% | −10,489−100.0% | Sold out |
| Zweig-DiMenna Associates LLC | 0 | $0 | 0.00% | −10,092−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −8,000−100.0% | Sold out |
| Shelton Wealth Management, LLC | 0 | $0 | 0.00% | −7,376−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −7,320−100.0% | Sold out |
| Mangrove Partners | 0 | $0 | 0.00% | −7,101−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −6,486−100.0% | Sold out |
| K.J. Harrison & Partners Inc | 0 | $0 | 0.00% | −6,000−100.0% | Sold out |
| Triumph Capital Management | 0 | $0 | 0.00% | −5,350−100.0% | Sold out |
| Capital CS Group, LLC | 0 | $0 | 0.00% | −5,260−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −4,804−100.0% | Sold out |
| LJI Wealth Management, LLC | 0 | $0 | 0.00% | −4,400−100.0% | Sold out |
| Wealth Effects LLC | 0 | $0 | 0.00% | −4,200−100.0% | Sold out |
| Polymer Capital Management (HK) LTD | 0 | $0 | 0.00% | −4,000−100.0% | Sold out |
| Regal Investment Advisors LLC | 0 | $0 | 0.00% | −3,879−100.0% | Sold out |
| Wesbanco Bank Inc | 0 | $0 | 0.00% | −3,800−100.0% | Sold out |
| Stratos Wealth Advisors, LLC | 0 | $0 | 0.00% | −3,744−100.0% | Sold out |
| Pinkerton Retirement Specialists, LLC | 0 | $0 | 0.00% | −3,604−100.0% | Sold out |
| Enzi Wealth | 0 | $0 | 0.00% | −2,882−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −2,928−100.0% | Sold out |
| Legacy Financial Strategies, LLC | 0 | $0 | 0.00% | −2,795−100.0% | Sold out |
| Sumitomo Mitsui Financial Group, Inc. | 0 | $0 | 0.00% | −2,617−100.0% | Sold out |
| Ground Swell Capital, LLC | 0 | $0 | 0.00% | −2,630−100.0% | Sold out |
| Alpha Cubed Investments, LLC | 0 | $0 | 0.00% | −2,628−100.0% | Sold out |
| Buckingham Strategic Partners | 0 | $0 | 0.00% | −2,487−100.0% | Sold out |
| Milestone Resources Group Ltd | 0 | $0 | 0.00% | −2,425−100.0% | Sold out |
| Moors & Cabot, Inc. | 0 | $0 | 0.00% | −2,420−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −2,400−100.0% | Sold out |
| Heritage Oak Wealth Advisors LLC | 0 | $0 | 0.00% | −2,323−100.0% | Sold out |
| Henshaw Capital LLC | 0 | $0 | 0.00% | −2,198−100.0% | Sold out |
| Tyche Wealth Partners LLC | 0 | $0 | 0.00% | −1,900−100.0% | Sold out |
| Cary Street Partner Investment Advisory LLC | 0 | $0 | 0.00% | −1,820−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −1,531−100.0% | Sold out |
| Modera Wealth Management, LLC | 0 | $0 | 0.00% | −1,690−100.0% | Sold out |
| Sara-Bay Financial | 0 | $0 | 0.00% | −1,650−100.0% | Sold out |
| RFG Advisory, LLC | 0 | $0 | 0.00% | −1,647−100.0% | Sold out |
| Southern Capital Advisors, LLC | 0 | $0 | 0.00% | −1,621−100.0% | Sold out |
| Patriot Financial Group Insurance Agency, LLC | 0 | $0 | 0.00% | −1,541−100.0% | Sold out |
| MUFG Securities EMEA plc | 0 | $0 | 0.00% | −1,504−100.0% | Sold out |