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, 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 | 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, 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 |
|---|---|---|---|---|---|
| Toroso Investments, LLC | 37,558 | $4.63M | 0.04% | +8,091+27.5% | Added |
| Pinnacle Associates Ltd | 38,637 | $4.77M | 0.06% | +4,037+11.7% | Added |
| Covenant Asset Management, LLC | 38,866 | $4.79M | 1.06% | +6,554+20.3% | Added |
| Exchange Traded Concepts, LLC | 38,930 | $4.80M | 0.10% | −912−2.3% | Reduced |
| Jackson Square Capital, LLC | 39,867 | $4.92M | 1.19% | −15,445−27.9% | Reduced |
| HighTower Advisors, LLC | 40,002 | $4.93M | 0.01% | +3,150+8.5% | Added |
| Longitude (Cayman) Ltd. | 40,500 | $5.00M | 5.73% | +14,000+52.8% | Added |
| Maytus Capital Management, LLC | 40,500 | $5.00M | 1.75% | +40,500 | New |
| Cetera Investment Advisers | 40,975 | $5.05M | 0.01% | −4,806−10.5% | Reduced |
| Vontobel Holding Ltd. | 41,148 | $5.08M | 0.02% | +15,046+57.6% | Added |
| Elite Wealth Management, Inc. | 41,437 | $5.11M | 1.20% | −101−0.2% | Reduced |
| Envestnet Asset Management Inc | 43,124 | $5.32M | 0.00% | +353+0.8% | Added |
| Stifel Financial Corp | 44,315 | $5.47M | 0.01% | +3,145+7.6% | Added |
| Guggenheim Capital LLC | 44,579 | $5.50M | 0.05% | −5,087−10.2% | Reduced |
| J. Goldman & Co LP | 45,000 | $5.55M | 0.20% | +45,000 | New |
| Wolverine Trading, LLC | 44,522 | $5.61M | 0.13% | +29,812+202.7% | Added |
| Diversify Advisory Services, LLC | 40,344 | $5.67M | 0.31% | +40,344 | New |
| Ratan Capital Management LP | 42,099 | $5.73M | 0.88% | 00.0% | Unchanged |
| Bank of Montreal | 46,987 | $5.80M | 0.00% | +10,535+28.9% | Added |
| Millennium Management LLC | 48,233 | $5.95M | 0.01% | +10,637+28.3% | Added |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 47,400 | $5.97M | 2.37% | −385−0.8% | Reduced |
| Dock Street Asset Management Inc | 49,011 | $6.05M | 0.72% | +4,020+8.9% | Added |
| Mirae Asset Securities (USA) Inc. | 50,131 | $6.18M | 0.29% | −50,176−50.0% | Reduced |
| Canada Pension Plan Investment Board | 50,486 | $6.23M | 0.01% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 51,341 | $6.33M | 0.01% | +7,695+17.6% | Added |
| Oppenheimer & Co Inc | 53,784 | $6.63M | 0.10% | −6,830−11.3% | Reduced |
| Jump Financial, LLC | 55,377 | $6.83M | 0.14% | +16,984+44.2% | Added |
| Victory Capital Management Inc | 57,611 | $7.11M | 0.01% | +1,190+2.1% | Added |
| La Banque Postale Asset Management SA | 59,400 | $7.33M | 0.10% | +59,400 | New |
| Allianz Asset Management GmbH | 60,213 | $7.43M | 0.01% | +30,222+100.8% | Added |
| Nomura Holdings Inc | 60,549 | $7.47M | 0.04% | −278,345−82.1% | Reduced |
| Nissay Asset Management Corp | 59,483 | $7.69M | 0.05% | +6,905+13.1% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 63,746 | $7.98M | 0.08% | +56,273+753.0% | Added |
| APG Asset Management N.V. | 68,300 | $8.14M | 0.02% | +68,300 | New |
| Virtu Financial LLC | 67,980 | $8.39M | 0.44% | +59,846+735.8% | Added |
| Colony Group, LLC | 68,138 | $8.41M | 0.02% | +3,500+5.4% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 59,773 | $8.43M | 0.01% | +11,287+23.3% | Added |
| Pinebridge Investments, L.P. | 71,063 | $8.77M | 0.07% | +1,590+2.3% | Added |
| Broadleaf Partners, LLC | 73,192 | $9.03M | 2.11% | −891−1.2% | Reduced |
| New York State Common Retirement Fund | 73,235 | $9.03M | 0.01% | +41,760+132.7% | Added |
| Blair William & Co | 77,380 | $9.55M | 0.03% | +28,217+57.4% | Added |
| Stony Point Capital LLC | 78,533 | $9.69M | 2.23% | 00.0% | Unchanged |
| HSBC Holdings PLC | 80,450 | $9.94M | 0.01% | +7,251+9.9% | Added |
| Westend Capital Management, LLC | 82,901 | $10.2M | 3.04% | +572+0.7% | Added |
| Reynders McVeigh Capital Management, LLC | 90,615 | $11.2M | 0.59% | +53,606+144.8% | Added |
| United Capital Management of KS, Inc. | 90,671 | $11.2M | 2.04% | +2,331+2.6% | Added |
| Handelsbanken Fonder AB | 90,702 | $11.2M | 0.04% | +90,702 | New |
| Silvant Capital Management LLC | 94,403 | $11.6M | 0.48% | −108−0.1% | Reduced |
| Public Employees Retirement System of Ohio | 95,540 | $11.8M | 0.04% | +95,540 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 95,775 | $11.8M | 0.02% | −4,004−4.0% | Reduced |
| Westwood Holdings Group Inc. | 104,912 | $12.9M | 0.10% | −5,367−4.9% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 104,910 | $12.9M | 0.04% | −14,562−12.2% | Reduced |
| Bank of New York Mellon Corp | 105,300 | $13.0M | 0.00% | +5,440+5.4% | Added |
| Renaissance Capital LLC | 105,802 | $13.1M | 8.56% | +690+0.7% | Added |
| Geode Capital Management, LLC | 108,531 | $13.4M | 0.00% | +848+0.8% | Added |
| Prudential PLC | 108,653 | $13.4M | 0.07% | 00.0% | Unchanged |
| Franklin Street Advisors Inc | 108,895 | $13.4M | 0.89% | −263−0.2% | Reduced |
| JPMorgan Chase & Co | 109,934 | $13.6M | 0.00% | −588,903−84.3% | Reduced |
| UNICOM Systems, Inc. | 110,840 | $13.7M | 3.32% | +110,840 | New |
| UBS Asset Management Americas Inc | 111,100 | $13.7M | 0.00% | +104,550+1,596.2% | Added |
| Alta Park Capital, LP | 111,338 | $13.7M | 1.80% | +111,338 | New |
| Alliancebernstein L.P. | 112,555 | $13.9M | 0.00% | −7,894−6.6% | Reduced |
| Liontrust Investment Partners LLP | 117,230 | $14.5M | 0.21% | +70,230+149.4% | Added |
| Advisor Group Holdings, Inc. | 117,712 | $14.5M | 0.03% | +3,383+3.0% | Added |
| CWM, LLC | 118,116 | $14.6M | 0.06% | +9,744+9.0% | Added |
| Vident Advisory, LLC | 126,022 | $15.5M | 0.27% | +70,782+128.1% | Added |
| State of Michigan Retirement System | 128,200 | $15.8M | 0.08% | 00.0% | Unchanged |
| NZS Capital, LLC | 135,534 | $16.7M | 0.71% | +1,126+0.8% | Added |
| SBI Securities Co., Ltd. | 137,267 | $16.9M | 0.52% | +137,267 | New |
| Quinn Opportunity Partners LLC | 138,503 | $17.1M | 1.23% | +2,000+1.5% | Added |
| ProShare Advisors LLC | 148,866 | $18.4M | 0.04% | +28,311+23.5% | Added |
| Telemark Asset Management, LLC | 150,000 | $18.5M | 1.85% | 00.0% | Unchanged |
| Elliott Investment Management L.P.SuperinvestorElliott Investment Management | 150,000 | $18.5M | 0.20% | 00.0% | Unchanged |
| Royal Bank of Canada | 159,250 | $19.6M | 0.00% | −40,626−20.3% | Reduced |
| Duquesne Family Office LLCSuperinvestorDuquesne Family Office | 178,394 | $22.0M | 0.62% | +156,784+725.5% | Added |
| Legal & General Group Plc | 179,202 | $22.1M | 0.01% | +49,582+38.3% | Added |
| Ameriprise Financial Inc | 182,726 | $22.5M | 0.01% | +2,626+1.5% | Added |
| SG Americas Securities, LLC | 184,056 | $22.7M | 0.10% | +184,056 | New |
| Simplex Trading, LLC | 185,802 | $22.9M | 0.65% | −81,947−30.6% | Reduced |
| Mark Asset Management LP | 201,900 | $24.9M | 3.84% | −81,185−28.7% | Reduced |
| Deutsche Bank AG | 204,499 | $25.2M | 0.01% | +137,095+203.4% | Added |
| Woodline Partners LP | 213,238 | $26.3M | 0.18% | +211,017+9,501.0% | Added |
| Voya Investment Management LLC | 214,684 | $26.4M | 0.03% | −19,795−8.4% | Reduced |
| Marsico Capital Management LLC | 216,553 | $26.7M | 0.73% | +13,599+6.7% | Added |
| CIBC World Markets Inc. | 219,613 | $27.1M | 0.06% | +34,847+18.9% | Added |
| LPL Financial LLC | 234,004 | $28.9M | 0.01% | +11,852+5.3% | Added |
| Rheos Capital Works Inc. | 244,900 | $30.2M | 1.67% | +56,000+29.6% | Added |
| D. E. Shaw & Co., Inc. | 256,099 | $31.6M | 0.03% | −204,443−44.4% | Reduced |
| Raymond James Financial Inc | 264,707 | $32.7M | 0.01% | +264,707 | New |
| Tiger Global Management LLCSuperinvestorTiger Global Management | 300,000 | $37.0M | 0.14% | 00.0% | Unchanged |
| Banque Transatlantique SA | 298,614 | $37.4M | 0.95% | +298,614 | New |
| Jane Street Group, LLC | 308,664 | $38.1M | 0.06% | +247,408+403.9% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 310,913 | $38.4M | 0.08% | +287,125+1,207.0% | Added |
| Gilder Gagnon Howe & Co LLC | 327,843 | $40.4M | 0.44% | −17,586−5.1% | Reduced |
| American Century Companies Inc | 331,284 | $40.9M | 0.02% | +221,203+200.9% | Added |
| Wells Fargo & Company | 335,721 | $41.4M | 0.01% | +1,160+0.3% | Added |
| Capital Fund Management S.A. | 348,539 | $43.0M | 0.43% | +286,059+457.8% | Added |
| Mirae Asset Global Investments Co., Ltd. | 345,809 | $44.6M | 0.18% | −13,296−3.7% | Reduced |
| Twin Tree Management, LP | 361,471 | $44.6M | 1.08% | +226,550+167.9% | Added |
| Neuberger Berman Group LLC | 395,144 | $48.7M | 0.04% | −751,228−65.5% | Reduced |