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 2023
Institutional positions in Arm Holdings PLC as of Dec 31, 2023. 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
- 271
- +62 vs. Q3 2023
- Shares held
- 77.4M
- +3.40M (+4.6%) vs. Q3 2023
- Total value
- $5.82B
- +$1.85B (+46.5%) vs. Q3 2023
- New holders
- 119
- 79 more added
- Sold out
- 57
- 43 more reduced
1 institution that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding Arm Holdings PLC; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FFG Partners, LLC | 4,000 | $300.6K | 0.16% | +4,000 | New |
| Compagnie Lombard Odier SCmA | 4,200 | $315.6K | 0.01% | +2,200+110.0% | Added |
| Silvant Capital Management LLC | 4,325 | $325.0K | 0.02% | −656−13.2% | Reduced |
| Sonora Investment Management Group, LLC | 4,365 | $328.0K | 0.03% | +100+2.3% | Added |
| Edmond de Rothschild Holding S.A. | 4,535 | $340.8K | 0.01% | +2,000+78.9% | Added |
| Cresset Asset Management, LLC | 4,547 | $341.7K | 0.00% | +4,547 | New |
| MML Investors Services, LLC | 4,568 | $343.0K | 0.00% | +4,568 | New |
| Oppenheimer Asset Management Inc. | 4,856 | $364.9K | 0.01% | +943+24.1% | Added |
| Harbour Capital Advisors, LLC | 5,500 | $373.5K | 0.10% | +5,500 | New |
| Dumac, Inc. | 5,000 | $375.7K | 1.16% | 00.0% | Unchanged |
| Boston Private Wealth LLC | 5,000 | $375.7K | 0.01% | +5,000 | New |
| Schwarz Dygos Wheeler Investment Advisors LLC | 5,014 | $376.8K | 0.12% | +120+2.5% | Added |
| Aft, Forsyth & Company, Inc. | 5,057 | $380.0K | 0.24% | +5,057 | New |
| Cornerstone Wealth Management, LLC | 5,075 | $381.3K | 0.03% | −175−3.3% | Reduced |
| Lazard Asset Management LLC | 5,119 | $384.0K | 0.00% | +5,119 | New |
| Hoey Investments, Inc | 5,116 | $384.4K | 0.11% | +4,616+923.2% | Added |
| National Asset Management, Inc. | 5,158 | $387.6K | 0.01% | +5,158 | New |
| Sequoia Financial Advisors, LLC | 5,348 | $401.9K | 0.00% | +5,348 | New |
| Toroso Investments, LLC | 5,486 | $412.2K | 0.01% | +5,486 | New |
| SG Americas Securities, LLC | 5,494 | $413.0K | 0.00% | +2,311+72.6% | Added |
| XTX Topco Ltd | 5,692 | $427.7K | 0.09% | +5,692 | New |
| HRT Financial LP | 5,774 | $433.0K | 0.00% | +5,774 | New |
| Scientech Research LLC | 5,834 | $438.4K | 0.44% | +5,834 | New |
| Thompson Davis & Co., Inc. | 5,850 | $439.6K | 0.37% | +5,850 | New |
| Milestone Resources Group Ltd | 5,970 | $449.0K | 0.02% | 00.0% | Unchanged |
| Rathbone Brothers plc | 6,210 | $466.6K | 0.00% | −181−2.8% | Reduced |
| Meiji Yasuda Life Insurance Co | 6,500 | $488.4K | 0.01% | +6,500 | New |
| waypoint wealth counsel | 6,550 | $492.2K | 0.42% | +6,550 | New |
| Creative Planning | 6,555 | $492.6K | 0.00% | +6,555 | New |
| Pictet Asset Management Holding SA | 6,678 | $501.8K | 0.00% | −270,170−97.6% | Reduced |
| Cladis Investment Advisory, LLC | 6,800 | $511.0K | 0.40% | +6,800 | New |
| Americana Partners, LLC | 7,203 | $541.3K | 0.05% | +7,203 | New |
| HSBC Holdings PLC | 7,250 | $542.5K | 0.00% | +3,150+76.8% | Added |
| HighTower Advisors, LLC | 7,343 | $557.0K | 0.00% | +2,359+47.3% | Added |
| Deutsche Bank AG | 7,800 | $586.2K | 0.00% | −25,639−76.7% | Reduced |
| GWM Advisors LLC | 8,464 | $636.0K | 0.01% | +988+13.2% | Added |
| Capital Markets Trading UK LLP | 8,484 | $638.0K | 0.47% | +3,813+81.6% | Added |
| O'Neil Global Advisors, Inc. | 8,830 | $664.0K | 0.39% | +8,830 | New |
| Atria Wealth Solutions, Inc. | 8,846 | $664.7K | 0.01% | +8,846 | New |
| Cerity Partners LLC | 9,063 | $681.0K | 0.00% | +2,635+41.0% | Added |
| Walleye Trading LLC | 9,357 | $703.1K | 0.01% | −324−3.3% | Reduced |
| Centiva Capital, LP | 9,401 | $706.5K | 0.04% | +9,401 | New |
| Independent Financial Group, LLC | 9,494 | $713.4K | 0.04% | +9,494 | New |
| Midwest Professional Planners, LTD. | 9,498 | $713.7K | 0.28% | +9,498 | New |
| Pentwater Capital Management LP | 10,000 | $751.5K | 0.01% | −7,500−42.9% | Reduced |
| Qube Research & Technologies Ltd | 10,220 | $768.0K | 0.00% | −19,735−65.9% | Reduced |
| Stoneridge Investment Partners LLC | 11,273 | $847.0K | 0.36% | +11,273 | New |
| United Capital Financial Advisers, LLC | 11,522 | $865.8K | 0.01% | −5,147−30.9% | Reduced |
| Cutler Group LP | 11,717 | $880.0K | 0.12% | −7,640−39.5% | Reduced |
| Robeco Institutional Asset Management B.V. | 12,566 | $944.3K | 0.00% | +12,566 | New |
| L & S Advisors Inc | 12,653 | $950.8K | 0.12% | +12,653 | New |
| Credit Suisse AG | 13,405 | $1.01M | 0.00% | +13,405 | New |
| Dakota Wealth Management | 13,415 | $1.01M | 0.04% | +13,415 | New |
| Madden Securities Corp | 13,435 | $1.01M | 0.53% | +13,435 | New |
| Truist Financial Corp | 13,580 | $1.02M | 0.00% | −13,108−49.1% | Reduced |
| Wolverine Trading, LLC | 13,797 | $1.04M | 0.01% | −4,103−22.9% | Reduced |
| Fukoku Mutual Life Insurance Co | 14,000 | $1.05M | 0.09% | +4,000+40.0% | Added |
| Wealth Enhancement Advisory Services, LLC | 14,961 | $1.12M | 0.00% | +2,296+18.1% | Added |
| Oppenheimer & Co Inc | 15,338 | $1.15M | 0.02% | +10,492+216.5% | Added |
| Symmetry Peak Management LLC | 15,500 | $1.16M | 4.52% | +15,500 | New |
| Marex Group plc | 15,895 | $1.19M | 0.05% | +15,895 | New |
| Green Square Capital Advisors LLC | 16,350 | $1.23M | 0.17% | +16,350 | New |
| CIBC Private Wealth Group, LLC | 16,945 | $1.27M | 0.00% | +16,945 | New |
| Bank Julius Baer & Co. Ltd, Zurich | 17,800 | $1.27M | 0.01% | −5,500−23.6% | Reduced |
| Virtu Financial LLC | 17,085 | $1.28M | 0.10% | +17,085 | New |
| Meiji Yasuda Asset Management Co Ltd. | 18,178 | $1.37M | 0.06% | +18,178 | New |
| Caption Management, LLC | 18,300 | $1.38M | 0.15% | +18,300 | New |
| Allianz Asset Management GmbH | 18,659 | $1.40M | 0.00% | +8,659+86.6% | Added |
| Rakuten Securities, Inc. | 19,204 | $1.44M | 1.14% | +19,204 | New |
| Sessa Capital IM, L.P. | 20,000 | $1.50M | 0.07% | 00.0% | Unchanged |
| Glenmede Trust Co NA | 20,105 | $1.51M | 0.01% | +725+3.7% | Added |
| Cambridge Investment Research Advisors, Inc. | 22,210 | $1.67M | 0.01% | +6,571+42.0% | Added |
| Longitude (Cayman) Ltd. | 22,500 | $1.69M | 2.70% | +1,500+7.1% | Added |
| Vontobel Holding Ltd. | 23,480 | $1.76M | 0.01% | +12,623+116.3% | Added |
| Schonfeld Strategic Advisors LLC | 24,523 | $1.84M | 0.02% | −52,977−68.4% | Reduced |
| Ci Investments Inc. | 24,935 | $1.87M | 0.01% | +12,760+104.8% | Added |
| Adams Wealth Management | 25,655 | $1.93M | 0.57% | +25,655 | New |
| Mirae Asset Global Investments Co., Ltd. | 27,263 | $2.05M | 0.00% | +14,821+119.1% | Added |
| Sofos Investments, Inc. | 28,547 | $2.15M | 0.60% | +28,547 | New |
| Seven Eight Capital, LP | 29,876 | $2.25M | 0.26% | +29,876 | New |
| Liontrust Investment Partners LLP | 30,000 | $2.25M | 0.03% | +16,000+114.3% | Added |
| Aquila Investment Management LLC | 31,000 | $2.33M | 2.02% | +19,000+158.3% | Added |
| Westwood Holdings Group Inc. | 32,011 | $2.40M | 0.02% | +32,011 | New |
| La Banque Postale Asset Management SA | 33,196 | $2.49M | 0.05% | +33,196 | New |
| Pinnacle Associates Ltd | 34,600 | $2.60M | 0.04% | +34,600 | New |
| Janney Montgomery Scott LLC | 35,468 | $2.67M | 0.01% | +22,763+179.2% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 37,469 | $2.82M | 0.00% | +8,052+27.4% | Added |
| Mizuho Securities Co. Ltd. | 39,810 | $2.99M | 10.72% | +39,810 | New |
| MYDA Advisors LLC | 40,000 | $3.01M | 1.33% | +40,000 | New |
| WT Asset Management Ltd | 40,000 | $3.01M | 0.38% | +40,000 | New |
| Advisor Group Holdings, Inc. | 41,566 | $3.12M | 0.01% | +28,191+210.8% | Added |
| Natixis | 42,200 | $3.17M | 0.02% | +35,142+497.9% | Added |
| CIBC World Markets Inc. | 45,746 | $3.44M | 0.01% | +45,746 | New |
| Commonwealth Equity Services, LLC | 49,408 | $3.71M | 0.01% | +37,654+320.4% | Added |
| Polymer Capital Management (HK) LTD | 50,100 | $3.76M | 1.32% | +50,100 | New |
| Stifel Financial Corp | 53,258 | $4.00M | 0.01% | +30,428+133.3% | Added |
| Optimas Capital Ltd | 54,395 | $4.09M | 3.86% | +18,195+50.3% | Added |
| Gilder Gagnon Howe & Co LLC | 54,420 | $4.09M | 0.06% | +2,525+4.9% | Added |
| Bank of New York Mellon Corp | 55,322 | $4.16M | 0.00% | +49,722+887.9% | Added |
| Munro Partners | 57,365 | $4.31M | 0.20% | +30,825+116.1% | Added |