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, Q1 2025
Institutional positions in Arm Holdings PLC as of Mar 31, 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
- 636
- +8 vs. Q4 2024
- Shares held
- 75.7M
- +12.0M (+18.8%) vs. Q4 2024
- Total value
- $8.09B
- +$234.6M (+3.0%) vs. Q4 2024
- New holders
- 106
- 258 more added
- Sold out
- 98
- 174 more reduced
13 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Arm Holdings PLC; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 5,204,100 | $555.7M | 0.65% | +1,529,953+41.6% | Added |
| Capital World Investors | 4,932,888 | $526.8M | 0.09% | +4,932,888 | New |
| Goldman Sachs Group Inc | 3,690,654 | $394.1M | 0.07% | +419,924+12.8% | Added |
| BlackRock, Inc. | 3,466,298 | $370.2M | 0.01% | +503,034+17.0% | Added |
| Schroder Investment Management Group | 3,349,273 | $357.7M | 0.36% | +294,942+9.7% | Added |
| Artisan Partners Limited Partnership | 3,338,996 | $356.6M | 0.58% | +687,507+25.9% | Added |
| Morgan Stanley | 3,158,186 | $337.3M | 0.02% | −84,315−2.6% | Reduced |
| UBS Group AG | 2,855,025 | $304.9M | 0.07% | +956,835+50.4% | Added |
| BNP Paribas Arbitrage, SA | 2,189,108 | $233.8M | 0.18% | +1,262,691+136.3% | Added |
| Alphabet Inc. | 1,960,784 | $209.4M | 13.28% | 00.0% | Unchanged |
| FMR LLC | 1,859,144 | $198.5M | 0.01% | −340,053−15.5% | Reduced |
| Sustainable Growth Advisers, LP | 1,594,594 | $170.3M | 0.95% | +1,594,594 | New |
| Mubadala Investment Co PJSC | 1,501,960 | $160.4M | 0.91% | 00.0% | Unchanged |
| Bank of America Corp | 1,308,594 | $139.7M | 0.01% | −129,101−9.0% | Reduced |
| PEAK6 LLC | 1,173,169 | $125.3M | 4.90% | +705,083+150.6% | Added |
| Franklin Resources Inc | 1,108,131 | $118.3M | 0.03% | +181,492+19.6% | Added |
| NVIDIA Corp | 1,101,249 | $117.6M | 10.25% | 00.0% | Unchanged |
| Wellington Management Group LLP | 1,048,552 | $112.0M | 0.02% | −27,422−2.5% | Reduced |
| Employees Provident Fund Board | 1,000,000 | $106.8M | 1.21% | +200,000+25.0% | Added |
| Susquehanna International Group, LLP | 992,145 | $106.0M | 0.17% | +554,300+126.6% | Added |
| Walleye Trading LLC | 922,778 | $98.5M | 2.80% | +29,283+3.3% | Added |
| First Trust Advisors LP | 906,849 | $96.8M | 0.09% | +18,032+2.0% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 866,496 | $92.7M | 0.30% | +57,543+7.1% | Added |
| Loomis Sayles & Co L P | 844,776 | $90.2M | 0.13% | −9,748−1.1% | Reduced |
| Robeco Schweiz AG | 778,291 | $83.1M | 2.04% | −66,714−7.9% | Reduced |
| Barclays PLC | 770,375 | $82.3M | 0.04% | −37,184−4.6% | Reduced |
| American Century Companies Inc | 703,365 | $75.1M | 0.05% | +372,081+112.3% | Added |
| Citigroup Inc | 683,401 | $73.0M | 0.06% | −36,880−5.1% | Reduced |
| SEI Investments Co | 630,767 | $67.4M | 0.09% | +123,260+24.3% | Added |
| Polar Capital Holdings Plc | 611,759 | $65.3M | 0.40% | −152,180−19.9% | Reduced |
| Invesco Ltd. | 576,020 | $61.5M | 0.01% | +49,805+9.5% | Added |
| Twin Tree Management, LP | 548,968 | $58.6M | 1.29% | +187,497+51.9% | Added |
| Capula Management Ltd | 544,813 | $58.2M | 0.43% | +544,813 | New |
| Zevenbergen Capital Investments LLC | 471,527 | $50.4M | 1.23% | +994+0.2% | Added |
| Mirae Asset Global Investments Co., Ltd. | 438,926 | $47.3M | 0.19% | +93,117+26.9% | Added |
| AXA S.A. | 421,922 | $45.1M | 0.15% | +413,293+4,789.6% | Added |
| Man Group plc | 398,463 | $42.6M | 0.13% | −92,280−18.8% | Reduced |
| Rafferty Asset Management, LLC | 387,011 | $41.3M | 0.18% | −20,642−5.1% | Reduced |
| State Street Corp | 384,789 | $41.1M | 0.00% | −17,728−4.4% | Reduced |
| Wells Fargo & Company | 373,290 | $39.9M | 0.01% | +37,569+11.2% | Added |
| Group One Trading, L.P. | 356,137 | $38.0M | 1.58% | +356,137 | New |
| Gilder Gagnon Howe & Co LLC | 346,426 | $37.0M | 0.48% | +18,583+5.7% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 330,815 | $35.3M | 0.08% | +19,902+6.4% | Added |
| Capital Fund Management S.A. | 320,858 | $34.3M | 0.44% | −27,681−7.9% | Reduced |
| Neuberger Berman Group LLC | 309,967 | $33.1M | 0.03% | −85,177−21.6% | Reduced |
| Marshall Wace, LLP | 275,743 | $29.4M | 0.04% | −144,982−34.5% | Reduced |
| Raymond James Financial Inc | 273,687 | $29.2M | 0.01% | +8,980+3.4% | Added |
| Primecap Management Co | 273,610 | $29.2M | 0.02% | −273,010−49.9% | Reduced |
| Jane Street Group, LLC | 269,184 | $28.7M | 0.05% | −39,480−12.8% | Reduced |
| CIBC World Markets Inc. | 253,347 | $27.1M | 0.06% | +33,734+15.4% | Added |
| LPL Financial LLC | 252,933 | $27.0M | 0.01% | +18,929+8.1% | Added |
| Simplex Trading, LLC | 252,824 | $27.0M | 0.96% | +67,022+36.1% | Added |
| IMC-Chicago, LLC | 252,432 | $27.0M | 1.05% | −172,476−40.6% | Reduced |
| Mark Asset Management LP | 241,896 | $25.8M | 3.89% | +39,996+19.8% | Added |
| Parallax Volatility Advisers, L.P. | 240,571 | $25.7M | 0.83% | −441,595−64.7% | Reduced |
| Vident Advisory, LLC | 236,312 | $25.2M | 0.37% | +110,290+87.5% | Added |
| Deutsche Bank AG | 232,743 | $24.9M | 0.01% | +28,244+13.8% | Added |
| JPMorgan Chase & Co | 206,228 | $24.6M | 0.00% | +96,294+87.6% | Added |
| Citadel Advisors LLC | 229,260 | $24.5M | 0.02% | −204,089−47.1% | Reduced |
| Marsico Capital Management LLC | 207,650 | $22.2M | 0.76% | −8,903−4.1% | Reduced |
| Voya Investment Management LLC | 205,838 | $21.9M | 0.02% | −8,846−4.1% | Reduced |
| Banque Transatlantique SA | 200,420 | $21.4M | 0.65% | −98,194−32.9% | Reduced |
| Royal Bank of Canada | 192,126 | $20.5M | 0.00% | +32,876+20.6% | Added |
| NZS Capital, LLC | 191,331 | $20.4M | 0.92% | +55,797+41.2% | Added |
| Liontrust Investment Partners LLP | 191,182 | $20.4M | 0.32% | +73,952+63.1% | Added |
| Ameriprise Financial Inc | 189,462 | $20.2M | 0.01% | +6,736+3.7% | Added |
| Jefferies Financial Group Inc. | 183,212 | $19.6M | 0.34% | +183,212 | New |
| Verition Fund Management LLC | 182,448 | $19.5M | 0.11% | −411,880−69.3% | Reduced |
| Altimeter Capital Management, LPSuperinvestorAltimeter Capital | 175,600 | $18.8M | 0.38% | +175,600 | New |
| ProShare Advisors LLC | 174,711 | $18.7M | 0.04% | +25,845+17.4% | Added |
| Alliancebernstein L.P. | 163,444 | $17.5M | 0.01% | +50,889+45.2% | Added |
| Legal & General Group Plc | 161,481 | $17.2M | 0.00% | −17,721−9.9% | Reduced |
| Dock Street Asset Management Inc | 151,321 | $16.2M | 1.91% | +102,310+208.7% | Added |
| Bank of Montreal | 146,119 | $15.6M | 0.01% | +99,132+211.0% | Added |
| Elliott Investment Management L.P.SuperinvestorElliott Investment Management | 139,551 | $14.9M | 0.13% | −10,449−7.0% | Reduced |
| Nwi Management LP | 135,000 | $14.4M | 1.92% | +135,000 | New |
| SBI Securities Co., Ltd. | 130,078 | $13.9M | 0.46% | −7,189−5.2% | Reduced |
| State of Michigan Retirement System | 128,200 | $13.7M | 0.08% | 00.0% | Unchanged |
| CWM, LLC | 127,737 | $13.6M | 0.05% | +9,621+8.1% | Added |
| Advisor Group Holdings, Inc. | 122,383 | $13.1M | 0.03% | +4,671+4.0% | Added |
| Reynders McVeigh Capital Management, LLC | 118,279 | $12.6M | 0.71% | +27,664+30.5% | Added |
| Stony Point Capital LLC | 114,992 | $12.3M | 1.33% | +36,459+46.4% | Added |
| Acadian Asset Management LLC | 114,711 | $12.2M | 0.03% | −368,441−76.3% | Reduced |
| Renaissance Capital LLC | 112,350 | $12.0M | 9.26% | +6,548+6.2% | Added |
| Natixis | 112,371 | $11.8M | 0.07% | +112,371 | New |
| Geode Capital Management, LLC | 110,018 | $11.7M | 0.00% | +1,487+1.4% | Added |
| Cambridge Investment Research Advisors, Inc. | 109,720 | $11.7M | 0.04% | +4,810+4.6% | Added |
| Prudential PLC | 108,653 | $11.6M | 0.06% | 00.0% | Unchanged |
| Franklin Street Advisors Inc | 108,639 | $11.6M | 0.82% | −256−0.2% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 107,728 | $11.5M | 0.02% | +11,953+12.5% | Added |
| Westwood Holdings Group Inc. | 103,466 | $11.0M | 0.08% | −1,446−1.4% | Reduced |
| Bank of New York Mellon Corp | 101,960 | $10.9M | 0.00% | −3,340−3.2% | Reduced |
| Telemark Asset Management, LLC | 100,000 | $10.7M | 1.40% | −50,000−33.3% | Reduced |
| Botty Investors LLC | 98,039 | $10.5M | 3.44% | +98,039 | New |
| Silvant Capital Management LLC | 94,642 | $10.1M | 0.46% | +239+0.3% | Added |
| United Capital Management of KS, Inc. | 94,210 | $10.1M | 2.08% | +3,539+3.9% | Added |
| UNICOM Systems, Inc. | 89,000 | $9.50M | 1.93% | −21,840−19.7% | Reduced |
| Banco Bilbao Vizcaya Argentaria, S.A. | 90,059 | $9.49M | 0.10% | +26,313+41.3% | Added |
| Quinn Opportunity Partners LLC | 88,436 | $9.44M | 0.66% | −50,067−36.1% | Reduced |
| Blair William & Co | 88,436 | $9.44M | 0.03% | +11,056+14.3% | Added |