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 2024
Institutional positions in Arm Holdings PLC as of Sep 30, 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
- 615
- +53 vs. Q2 2024
- Shares held
- 61.2M
- +2.69M (+4.6%) vs. Q2 2024
- Total value
- $8.66B
- −$905.4M (−9.5%) vs. Q2 2024
- New holders
- 124
- 270 more added
- Sold out
- 71
- 136 more reduced
6 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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 | 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 2024
Shares, value and share of portfolio for each institution holding Arm Holdings PLC; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BNP Paribas | 12,783 | $1.83M | 0.08% | −2,051−13.8% | Reduced |
| Oversea-Chinese Banking CORP Ltd | 12,384 | $1.85M | 0.05% | +3,721+43.0% | Added |
| Daiwa Securities Group Inc. | 13,076 | $1.87M | 0.01% | +946+7.8% | Added |
| Oribel Capital Management, LP | 13,100 | $1.87M | 0.20% | +13,100 | New |
| Midwest Professional Planners, LTD. | 13,522 | $1.93M | 0.59% | +1,540+12.9% | Added |
| Newbridge Financial Services Group, Inc. | 13,659 | $1.95M | 0.69% | +10,661+355.6% | Added |
| Savoie Capital LLC | 13,700 | $1.96M | 0.24% | +10,000+270.3% | Added |
| AXA S.A. | 13,752 | $1.97M | 0.01% | −12,745−48.1% | Reduced |
| Nomura Asset Management Co Ltd | 13,762 | $1.97M | 0.01% | +7,328+113.9% | Added |
| Stephens Inc | 13,770 | $1.97M | 0.03% | +10,435+312.9% | Added |
| Mizuho Securities Co. Ltd. | 13,780 | $1.97M | 4.85% | −4,620−25.1% | Reduced |
| Shelton Capital Management | 14,283 | $2.04M | 0.05% | 00.0% | Unchanged |
| Tower View Investment Management & Research LLC | 14,365 | $2.05M | 1.12% | +205+1.4% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 14,552 | $2.08M | 0.02% | +1,667+12.9% | Added |
| Robeco Institutional Asset Management B.V. | 14,559 | $2.08M | 0.00% | +3,145+27.6% | Added |
| Independent Solutions Wealth Management, LLC | 14,672 | $2.10M | 0.47% | −3,280−18.3% | Reduced |
| Gsa Capital Partners LLP | 14,883 | $2.13M | 0.16% | +876+6.3% | Added |
| Rathbone Brothers plc | 14,899 | $2.13M | 0.01% | +2,569+20.8% | Added |
| Wolverine Trading, LLC | 14,710 | $2.14M | 0.06% | −7,660−34.2% | Reduced |
| Lazard Asset Management LLC | 15,141 | $2.16M | 0.00% | −4,787−24.0% | Reduced |
| Cantor Fitzgerald, L. P. | 15,318 | $2.19M | 0.20% | +15,318 | New |
| Rockefeller Capital Management L.P. | 15,354 | $2.20M | 0.01% | +2,386+18.4% | Added |
| Aft, Forsyth & Company, Inc. | 15,406 | $2.20M | 1.09% | +3,889+33.8% | Added |
| Tudor Investment Corp Et Al | 15,441 | $2.21M | 0.02% | +2,622+20.5% | Added |
| Mitchell Capital Management Co | 15,960 | $2.28M | 0.40% | +15,960 | New |
| Next Century Growth Investors LLC | 16,895 | $2.42M | 0.20% | −1,408−7.7% | Reduced |
| GPS Wealth Strategies Group, LLC | 16,988 | $2.43M | 0.32% | +7,072+71.3% | Added |
| Sigma Planning Corp | 17,001 | $2.43M | 0.07% | +15,264+878.8% | Added |
| Main Management ETF Advisors, LLC | 17,072 | $2.44M | 0.12% | +17,072 | New |
| Snowden Capital Advisors LLC | 17,336 | $2.48M | 0.07% | +3,121+22.0% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 17,561 | $2.51M | 0.01% | −165,466−90.4% | Reduced |
| Penserra Capital Management LLC | 17,965 | $2.57M | 0.06% | −67,132−78.9% | Reduced |
| Pinnacle Associates Ltd | 34,600 | $2.60M | 0.04% | −1,140−3.2% | Reduced |
| Charles Schwab Investment Management Inc | 18,457 | $2.64M | 0.00% | +8,707+89.3% | Added |
| HAP Trading, LLC | 18,721 | $2.68M | 1.36% | +18,721 | New |
| Guardian Capital LP | 18,808 | $2.69M | 0.10% | +2,283+13.8% | Added |
| Balyasny Asset Management LLC | 18,836 | $2.69M | 0.01% | +14,582+342.8% | Added |
| Advisory Services Network, LLC | 16,694 | $2.73M | 0.06% | 00.0% | Unchanged |
| CenterStar Asset Management, LLC | 19,177 | $2.74M | 4.12% | +20+0.1% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 19,231 | $2.75M | 0.10% | −41−0.2% | Reduced |
| Capstone Investment Advisors, LLC | 19,353 | $2.77M | 0.05% | +19,353 | New |
| GAM Holding AG | 19,697 | $2.82M | 0.22% | −401−2.0% | Reduced |
| Ascent Wealth Partners, LLC | 19,733 | $2.82M | 0.39% | +19,733 | New |
| PFG Investments, LLC | 19,813 | $2.83M | 0.18% | −2,194−10.0% | Reduced |
| Alight Capital Management LP | 20,000 | $2.86M | 1.03% | −20,000−50.0% | Reduced |
| Independent Financial Group, LLC | 20,061 | $2.87M | 0.11% | −2,115−9.5% | Reduced |
| Harvest Fund Management Co., Ltd | 20,102 | $2.87M | 0.17% | +11,364+130.1% | Added |
| Fifth Third Bancorp | 20,370 | $2.91M | 0.01% | −672−3.2% | Reduced |
| Alberta Investment Management Corp | 20,578 | $2.94M | 0.03% | +841+4.3% | Added |
| CIBC Asset Management Inc | 20,585 | $2.94M | 0.01% | +1,840+9.8% | Added |
| CMT Capital Markets Trading GmbH | 20,700 | $2.96M | 1.35% | +8,953+76.2% | Added |
| Black Swift Group, LLC | 21,100 | $3.02M | 0.67% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 21,131 | $3.02M | 0.07% | −620,309−96.7% | Reduced |
| Mariner, LLC | 21,601 | $3.09M | 0.01% | +4,160+23.9% | Added |
| Duquesne Family Office LLCSuperinvestorDuquesne Family Office | 21,610 | $3.09M | 0.11% | +21,610 | New |
| Adams Wealth Management | 23,219 | $3.32M | 0.71% | +208+0.9% | Added |
| CacheTech Inc. | 23,219 | $3.32M | 0.71% | +208+0.9% | Added |
| Jones Financial Companies LLLP | 23,024 | $3.35M | 0.00% | +10,120+78.4% | Added |
| Two Sigma Advisers, LP | 23,600 | $3.38M | 0.01% | +4,500+23.6% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 23,788 | $3.40M | 0.01% | +12,936+119.2% | Added |
| Aquila Investment Management LLC | 24,000 | $3.43M | 3.82% | +3,000+14.3% | Added |
| Paloma Partners Management Co | 25,300 | $3.62M | 0.19% | +25,300 | New |
| Icapital Wealth LLC | 25,555 | $3.65M | 2.00% | +20,823+440.0% | Added |
| Vontobel Holding Ltd. | 26,102 | $3.73M | 0.01% | +7,790+42.5% | Added |
| TD Waterhouse Canada Inc. | 27,879 | $3.79M | 0.03% | −5,366−16.1% | Reduced |
| Longitude (Cayman) Ltd. | 26,500 | $3.79M | 5.43% | +11,000+71.0% | Added |
| FORA Capital, LLC | 27,300 | $3.90M | 0.46% | +27,300 | New |
| AE Wealth Management LLC | 27,930 | $3.99M | 0.04% | −2,228−7.4% | Reduced |
| USS Investment Management Ltd | 29,264 | $4.18M | 0.03% | +29,264 | New |
| David J Yvars Group | 29,252 | $4.18M | 2.59% | +2,243+8.3% | Added |
| Blue Fin Capital, Inc. | 29,253 | $4.18M | 0.79% | +14,503+98.3% | Added |
| Toroso Investments, LLC | 29,467 | $4.21M | 0.05% | −52,614−64.1% | Reduced |
| Allianz Asset Management GmbH | 29,991 | $4.29M | 0.01% | +8,132+37.2% | Added |
| Sandler Capital Management | 30,000 | $4.29M | 0.83% | +4,400+17.2% | Added |
| Northwestern Mutual Wealth Management Co | 30,109 | $4.31M | 0.00% | +3,437+12.9% | Added |
| Mizuho Markets Cayman LP | 31,383 | $4.49M | 19.86% | +27,423+692.5% | Added |
| New York State Common Retirement Fund | 31,475 | $4.50M | 0.01% | −14,187−31.1% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 31,487 | $4.50M | 0.00% | +10,047+46.9% | Added |
| Covenant Asset Management, LLC | 32,312 | $4.62M | 1.02% | +285+0.9% | Added |
| Two Sigma Securities, LLC | 33,348 | $4.77M | 0.38% | +32,067+2,503.3% | Added |
| TD Asset Management Inc | 32,836 | $4.78M | 0.00% | +777+2.4% | Added |
| New Age Alpha Advisors, LLC | 35,000 | $5.00M | 3.08% | +35,000 | New |
| NCP Inc. | 35,000 | $5.01M | 2.85% | 00.0% | Unchanged |
| O'Neil Global Advisors, Inc. | 35,415 | $5.07M | 1.29% | +32,165+989.7% | Added |
| HighTower Advisors, LLC | 36,852 | $5.27M | 0.01% | −3,396−8.4% | Reduced |
| Reynders McVeigh Capital Management, LLC | 37,009 | $5.29M | 0.28% | +37,009 | New |
| Bank of Montreal | 36,452 | $5.31M | 0.00% | +1,925+5.6% | Added |
| Millennium Management LLC | 37,596 | $5.38M | 0.00% | −1,454−3.7% | Reduced |
| GWM Advisors LLC | 37,908 | $5.42M | 0.04% | +3,522+10.2% | Added |
| Creative Planning | 37,982 | $5.43M | 0.01% | +6,381+20.2% | Added |
| MYDA Advisors LLC | 38,000 | $5.43M | 1.55% | +38,000 | New |
| Janney Montgomery Scott LLC | 38,053 | $5.44M | 0.02% | −1,040−2.7% | Reduced |
| Jump Financial, LLC | 38,393 | $5.49M | 0.11% | +17,980+88.1% | Added |
| International Assets Investment Management, LLC | 812,297 | $5.68M | 0.03% | +806,676+14,351.1% | Added |
| Exchange Traded Concepts, LLC | 39,842 | $5.70M | 0.14% | −906−2.2% | Reduced |
| Stifel Financial Corp | 41,170 | $5.89M | 0.01% | +4,094+11.0% | Added |
| Elite Wealth Management, Inc. | 41,538 | $5.94M | 1.37% | +42+0.1% | Added |
| Ratan Capital Management LP | 42,099 | $6.02M | 1.62% | +15,000+55.4% | Added |
| Envestnet Asset Management Inc | 42,771 | $6.12M | 0.00% | +4,869+12.8% | Added |
| Commonwealth Equity Services, LLC | 43,646 | $6.24M | 0.01% | +3,765+9.4% | Added |