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, 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 | 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, 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 |
|---|---|---|---|---|---|
| Credit Agricole S A | 40,679 | $4.34M | 0.02% | +11,334+38.6% | Added |
| Envestnet Asset Management Inc | 41,159 | $4.40M | 0.00% | −1,965−4.6% | Reduced |
| Oppenheimer & Co Inc | 41,478 | $4.43M | 0.07% | −12,306−22.9% | Reduced |
| New York State Common Retirement Fund | 41,672 | $4.45M | 0.01% | −31,563−43.1% | Reduced |
| Nomura Holdings Inc | 41,832 | $4.47M | 0.02% | −18,717−30.9% | Reduced |
| Quantbot Technologies LP | 42,113 | $4.50M | 0.14% | +37,565+826.0% | Added |
| Woodline Partners LP | 45,802 | $4.89M | 0.03% | −167,436−78.5% | Reduced |
| Newbridge Financial Services Group, Inc. | 46,546 | $4.97M | 1.21% | +20,380+77.9% | Added |
| Stifel Financial Corp | 48,080 | $5.13M | 0.01% | +3,765+8.5% | Added |
| Allianz Asset Management GmbH | 48,615 | $5.19M | 0.01% | −11,598−19.3% | Reduced |
| Assetmark, Inc | 49,002 | $5.23M | 0.01% | +48,992+489,920.0% | Added |
| Northwestern Mutual Wealth Management Co | 49,803 | $5.32M | 0.00% | +13,861+38.6% | Added |
| FengHe Fund Management Pte. Ltd. | 50,000 | $5.34M | 2.00% | +50,000 | New |
| Marex Group plc | 52,058 | $5.56M | 0.11% | +35,990+224.0% | Added |
| Pinebridge Investments, L.P. | 52,444 | $5.60M | 0.05% | −18,619−26.2% | Reduced |
| HAP Trading, LLC | 57,896 | $6.18M | 2.20% | +43,665+306.8% | Added |
| Victory Capital Management Inc | 58,068 | $6.20M | 0.01% | +457+0.8% | Added |
| Commonwealth Equity Services, LLC | 58,540 | $6.25M | 0.01% | +7,199+14.0% | Added |
| APG Asset Management N.V. | 70,100 | $6.93M | 0.02% | +1,800+2.6% | Added |
| Nissay Asset Management Corp | 65,864 | $7.03M | 0.05% | +6,381+10.7% | Added |
| Squarepoint Ops LLC | 65,954 | $7.04M | 0.02% | +30,859+87.9% | Added |
| TownSquare Capital, LLC | 66,975 | $7.15M | 0.08% | +62,717+1,472.9% | Added |
| Colony Group, LLC | 68,821 | $7.35M | 0.02% | +683+1.0% | Added |
| Diversify Advisory Services, LLC | 65,971 | $7.37M | 0.46% | +25,627+63.5% | Added |
| Jump Financial, LLC | 69,756 | $7.45M | 0.11% | +14,379+26.0% | Added |
| Broadleaf Partners, LLC | 71,768 | $7.66M | 2.01% | −1,424−1.9% | Reduced |
| Ratan Capital Management LP | 74,044 | $7.91M | 2.55% | +31,945+75.9% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 76,172 | $8.13M | 0.01% | +16,399+27.4% | Added |
| Ensign Peak Advisors, Inc | 76,390 | $8.16M | 0.02% | +76,390 | New |
| HSBC Holdings PLC | 77,142 | $8.20M | 0.01% | −3,308−4.1% | Reduced |
| Capstone Investment Advisors, LLC | 79,127 | $8.45M | 0.08% | +79,127 | New |
| D. E. Shaw & Co., Inc. | 80,089 | $8.55M | 0.01% | −176,010−68.7% | Reduced |
| La Banque Postale Asset Management SA | 80,869 | $8.64M | 0.13% | +21,469+36.1% | Added |
| Public Employees Retirement System of Ohio | 84,888 | $9.07M | 0.03% | −10,652−11.1% | Reduced |
| Handelsbanken Fonder AB | 85,454 | $9.13M | 0.04% | −5,248−5.8% | Reduced |
| Nepsis, Inc. | 85,987 | $9.18M | 2.27% | +85,987 | New |
| 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 |
| Banco Bilbao Vizcaya Argentaria, S.A. | 90,059 | $9.49M | 0.10% | +26,313+41.3% | Added |
| UNICOM Systems, Inc. | 89,000 | $9.50M | 1.93% | −21,840−19.7% | Reduced |
| United Capital Management of KS, Inc. | 94,210 | $10.1M | 2.08% | +3,539+3.9% | Added |
| Silvant Capital Management LLC | 94,642 | $10.1M | 0.46% | +239+0.3% | Added |
| Botty Investors LLC | 98,039 | $10.5M | 3.44% | +98,039 | New |
| Telemark Asset Management, LLC | 100,000 | $10.7M | 1.40% | −50,000−33.3% | Reduced |
| Bank of New York Mellon Corp | 101,960 | $10.9M | 0.00% | −3,340−3.2% | Reduced |
| Westwood Holdings Group Inc. | 103,466 | $11.0M | 0.08% | −1,446−1.4% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 107,728 | $11.5M | 0.02% | +11,953+12.5% | Added |
| Franklin Street Advisors Inc | 108,639 | $11.6M | 0.82% | −256−0.2% | Reduced |
| Prudential PLC | 108,653 | $11.6M | 0.06% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 109,720 | $11.7M | 0.04% | +4,810+4.6% | Added |
| Geode Capital Management, LLC | 110,018 | $11.7M | 0.00% | +1,487+1.4% | Added |
| Natixis | 112,371 | $11.8M | 0.07% | +112,371 | New |
| Renaissance Capital LLC | 112,350 | $12.0M | 9.26% | +6,548+6.2% | Added |
| Acadian Asset Management LLC | 114,711 | $12.2M | 0.03% | −368,441−76.3% | Reduced |
| Stony Point Capital LLC | 114,992 | $12.3M | 1.33% | +36,459+46.4% | Added |
| Reynders McVeigh Capital Management, LLC | 118,279 | $12.6M | 0.71% | +27,664+30.5% | Added |
| Advisor Group Holdings, Inc. | 122,383 | $13.1M | 0.03% | +4,671+4.0% | Added |
| CWM, LLC | 127,737 | $13.6M | 0.05% | +9,621+8.1% | Added |
| State of Michigan Retirement System | 128,200 | $13.7M | 0.08% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 130,078 | $13.9M | 0.46% | −7,189−5.2% | Reduced |
| Nwi Management LP | 135,000 | $14.4M | 1.92% | +135,000 | New |
| Elliott Investment Management L.P.SuperinvestorElliott Investment Management | 139,551 | $14.9M | 0.13% | −10,449−7.0% | Reduced |
| Bank of Montreal | 146,119 | $15.6M | 0.01% | +99,132+211.0% | Added |
| Dock Street Asset Management Inc | 151,321 | $16.2M | 1.91% | +102,310+208.7% | Added |
| Legal & General Group Plc | 161,481 | $17.2M | 0.00% | −17,721−9.9% | Reduced |
| Alliancebernstein L.P. | 163,444 | $17.5M | 0.01% | +50,889+45.2% | Added |
| ProShare Advisors LLC | 174,711 | $18.7M | 0.04% | +25,845+17.4% | Added |
| Altimeter Capital Management, LPSuperinvestorAltimeter Capital | 175,600 | $18.8M | 0.38% | +175,600 | New |
| Verition Fund Management LLC | 182,448 | $19.5M | 0.11% | −411,880−69.3% | Reduced |
| Jefferies Financial Group Inc. | 183,212 | $19.6M | 0.34% | +183,212 | New |
| Ameriprise Financial Inc | 189,462 | $20.2M | 0.01% | +6,736+3.7% | Added |
| Liontrust Investment Partners LLP | 191,182 | $20.4M | 0.32% | +73,952+63.1% | Added |
| NZS Capital, LLC | 191,331 | $20.4M | 0.92% | +55,797+41.2% | Added |
| Royal Bank of Canada | 192,126 | $20.5M | 0.00% | +32,876+20.6% | Added |
| Banque Transatlantique SA | 200,420 | $21.4M | 0.65% | −98,194−32.9% | Reduced |
| Voya Investment Management LLC | 205,838 | $21.9M | 0.02% | −8,846−4.1% | Reduced |
| Marsico Capital Management LLC | 207,650 | $22.2M | 0.76% | −8,903−4.1% | Reduced |
| Citadel Advisors LLC | 229,260 | $24.5M | 0.02% | −204,089−47.1% | Reduced |
| JPMorgan Chase & Co | 206,228 | $24.6M | 0.00% | +96,294+87.6% | Added |
| Deutsche Bank AG | 232,743 | $24.9M | 0.01% | +28,244+13.8% | Added |
| Vident Advisory, LLC | 236,312 | $25.2M | 0.37% | +110,290+87.5% | Added |
| Parallax Volatility Advisers, L.P. | 240,571 | $25.7M | 0.83% | −441,595−64.7% | Reduced |
| Mark Asset Management LP | 241,896 | $25.8M | 3.89% | +39,996+19.8% | Added |
| IMC-Chicago, LLC | 252,432 | $27.0M | 1.05% | −172,476−40.6% | Reduced |
| Simplex Trading, LLC | 252,824 | $27.0M | 0.96% | +67,022+36.1% | Added |
| LPL Financial LLC | 252,933 | $27.0M | 0.01% | +18,929+8.1% | Added |
| CIBC World Markets Inc. | 253,347 | $27.1M | 0.06% | +33,734+15.4% | Added |
| Jane Street Group, LLC | 269,184 | $28.7M | 0.05% | −39,480−12.8% | Reduced |
| Primecap Management Co | 273,610 | $29.2M | 0.02% | −273,010−49.9% | Reduced |
| Raymond James Financial Inc | 273,687 | $29.2M | 0.01% | +8,980+3.4% | Added |
| Marshall Wace, LLP | 275,743 | $29.4M | 0.04% | −144,982−34.5% | Reduced |
| Neuberger Berman Group LLC | 309,967 | $33.1M | 0.03% | −85,177−21.6% | Reduced |
| Capital Fund Management S.A. | 320,858 | $34.3M | 0.44% | −27,681−7.9% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 330,815 | $35.3M | 0.08% | +19,902+6.4% | Added |
| Gilder Gagnon Howe & Co LLC | 346,426 | $37.0M | 0.48% | +18,583+5.7% | Added |
| Group One Trading, L.P. | 356,137 | $38.0M | 1.58% | +356,137 | New |
| Wells Fargo & Company | 373,290 | $39.9M | 0.01% | +37,569+11.2% | Added |
| State Street Corp | 384,789 | $41.1M | 0.00% | −17,728−4.4% | Reduced |
| Rafferty Asset Management, LLC | 387,011 | $41.3M | 0.18% | −20,642−5.1% | Reduced |
| Man Group plc | 398,463 | $42.6M | 0.13% | −92,280−18.8% | Reduced |