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 2025
Institutional positions in Arm Holdings PLC as of Dec 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
- 654
- +4 vs. Q3 2025
- Shares held
- 81.9M
- +7.31M (+9.8%) vs. Q3 2025
- Total value
- $8.97B
- −$1.59B (−15.1%) vs. Q3 2025
- New holders
- 118
- 231 more added
- Sold out
- 114
- 192 more reduced
9 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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 2025
Shares, value and share of portfolio for each institution holding Arm Holdings PLC; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bridgewater Associates, LP | 326,320 | $35.7M | 0.13% | +326,320 | New |
| Voloridge Investment Management, LLC | 343,576 | $37.6M | 0.13% | +343,576 | New |
| Penserra Capital Management LLC | 354,147 | $38.7M | 0.46% | +83,248+30.7% | Added |
| Defiance ETFs, LLC | 354,147 | $39.3M | 1.29% | +354,147 | New |
| Swedbank AB | 364,000 | $39.8M | 0.04% | +51,000+16.3% | Added |
| Wells Fargo & Company | 365,046 | $39.9M | 0.01% | +17,770+5.1% | Added |
| Gilder Gagnon Howe & Co LLC | 366,729 | $40.1M | 0.42% | +18,662+5.4% | Added |
| Jump Financial, LLC | 382,808 | $41.8M | 0.53% | +249,108+186.3% | Added |
| NZS Capital, LLC | 411,748 | $45.0M | 1.38% | −36,207−8.1% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 417,775 | $45.7M | 0.13% | +49,811+13.5% | Added |
| Ameriprise Financial Inc | 436,799 | $47.8M | 0.01% | +230,429+111.7% | Added |
| Capital Fund Management S.A. | 454,683 | $49.7M | 0.47% | +414,383+1,028.2% | Added |
| Lansdowne Partners (UK) LLP | 472,076 | $51.6M | 3.78% | +412,101+687.1% | Added |
| Renaissance Technologies LLC | 473,600 | $51.8M | 0.08% | −21,800−4.4% | Reduced |
| Price T Rowe Associates Inc | 477,040 | $52.1M | 0.01% | −46,374−8.9% | Reduced |
| Rafferty Asset Management, LLC | 484,608 | $53.0M | 0.18% | +37,376+8.4% | Added |
| Rathbone Brothers plc | 500,043 | $54.7M | 0.21% | +489,491+4,638.8% | Added |
| Citadel Advisors LLC | 506,715 | $55.4M | 0.04% | +436,080+617.4% | Added |
| American Century Companies Inc | 544,498 | $59.5M | 0.03% | −25,793−4.5% | Reduced |
| Robeco Institutional Asset Management B.V. | 571,140 | $62.4M | 0.09% | −5,832−1.0% | Reduced |
| BNP Paribas Arbitrage, SA | 585,505 | $64.0M | 0.04% | −290,779−33.2% | Reduced |
| Baillie Gifford & Co | 612,528 | $67.0M | 0.06% | −28,349−4.4% | Reduced |
| Robeco Schweiz AG | 662,665 | $72.4M | 1.62% | −12,735−1.9% | Reduced |
| Citigroup Inc | 707,517 | $77.3M | 0.05% | +188,191+36.2% | Added |
| Two Sigma Advisers, LP | 712,100 | $77.8M | 0.15% | +557,700+361.2% | Added |
| Loomis Sayles & Co L P | 829,918 | $90.7M | 0.11% | −20,363−2.4% | Reduced |
| First Trust Advisors LP | 950,013 | $103.8M | 0.08% | +299,717+46.1% | Added |
| Barclays PLC | 967,603 | $105.8M | 0.04% | +307,202+46.5% | Added |
| JPMorgan Chase & Co | 979,737 | $107.1M | 0.01% | −134,542−12.1% | Reduced |
| Employees Provident Fund Board | 1,100,000 | $120.2M | 0.88% | +300,000+37.5% | Added |
| Marshall Wace, LLP | 1,128,252 | $123.3M | 0.12% | +309,615+37.8% | Added |
| Capital World Investors | 1,165,776 | $127.4M | 0.02% | −3,606,816−75.6% | Reduced |
| Artisan Partners Limited Partnership | 1,243,137 | $135.9M | 0.21% | +382,512+44.4% | Added |
| Two Sigma Investments, LP | 1,259,155 | $137.6M | 0.21% | +1,049,744+501.3% | Added |
| BlackRock, Inc. | 1,308,027 | $143.0M | 0.00% | +203,524+18.4% | Added |
| Walleye Trading LLC | 1,316,179 | $143.9M | 2.31% | +1,012,156+332.9% | Added |
| Nuveen, LLC | 1,364,101 | $149.1M | 0.04% | +452,725+49.7% | Added |
| Mubadala Investment Co PJSC | 1,376,960 | $150.5M | 0.86% | −125,000−8.3% | Reduced |
| Franklin Resources Inc | 1,461,410 | $159.7M | 0.04% | +10,385+0.7% | Added |
| UBS Group AG | 1,677,194 | $183.3M | 0.04% | −385,568−18.7% | Reduced |
| FMR LLC | 1,730,574 | $189.2M | 0.01% | +233,520+15.6% | Added |
| Capital Research Global Investors | 1,805,110 | $197.3M | 0.04% | +86,978+5.1% | Added |
| Hyperion Asset Management Ltd | 1,836,185 | $200.7M | 5.61% | +401,594+28.0% | Added |
| Susquehanna International Group, LLP | 1,880,816 | $205.6M | 0.28% | +1,659,763+750.8% | Added |
| Schroder Investment Management Group | 1,891,310 | $206.7M | 0.16% | +187,035+11.0% | Added |
| Alphabet Inc. | 1,960,784 | $214.3M | 8.31% | 00.0% | Unchanged |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 2,131,259 | $233.0M | 0.20% | −2,094,684−49.6% | Reduced |
| Wellington Management Group LLP | 2,149,159 | $234.9M | 0.04% | +633,009+41.8% | Added |
| Coatue Management LLCSuperinvestorCoatue Management | 2,300,000 | $251.4M | 0.63% | +40,174+1.8% | Added |
| Bank of America Corp | 2,345,553 | $256.4M | 0.02% | +542,580+30.1% | Added |
| Sustainable Growth Advisers, LP | 2,668,130 | $291.7M | 2.02% | −213,579−7.4% | Reduced |
| Morgan Stanley | 3,783,006 | $413.5M | 0.02% | +45,314+1.2% | Added |
| Goldman Sachs Group Inc | 3,873,957 | $423.5M | 0.06% | +464,365+13.6% | Added |
| Invesco Ltd. | 5,535,093 | $605.0M | 0.06% | +3,762,970+212.3% | Added |
| NVIDIA Corp | 0 | $0 | 0.00% | −1,101,249−100.0% | Sold out |
| Altimeter Capital Management, LPSuperinvestorAltimeter Capital | 0 | $0 | 0.00% | −1,098,139−100.0% | Sold out |
| Mawer Investment Management Ltd. | 0 | $0 | 0.00% | −269,784−100.0% | Sold out |
| Duquesne Family Office LLCSuperinvestorDuquesne Family Office | 0 | $0 | 0.00% | −167,900−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −110,800−100.0% | Sold out |
| Ardsley Advisory Partners LP | 0 | $0 | 0.00% | −108,000−100.0% | Sold out |
| Stony Point Capital LLC | 0 | $0 | 0.00% | −106,096−100.0% | Sold out |
| Silvercrest Asset Management Group LLC | 0 | $0 | 0.00% | −92,055−100.0% | Sold out |
| Ensign Peak Advisors, Inc | 0 | $0 | 0.00% | −88,954−100.0% | Sold out |
| Manchester Global Management (UK) Ltd | 0 | $0 | 0.00% | −81,000−100.0% | Sold out |
| Marsico Capital Management LLC | 0 | $0 | 0.00% | −74,378−100.0% | Sold out |
| Nepsis, Inc. | 0 | $0 | 0.00% | −69,646−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −57,498−100.0% | Sold out |
| Banco Bilbao Vizcaya Argentaria, S.A. | 0 | $0 | 0.00% | −44,997−100.0% | Sold out |
| Oppenheimer & Co Inc | 0 | $0 | 0.00% | −42,602−100.0% | Sold out |
| Intrinsic Edge Capital Management LLC | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| GAM Holding AG | 0 | $0 | 0.00% | −33,314−100.0% | Sold out |
| Telligent Fund, LP | 0 | $0 | 0.00% | −32,000−100.0% | Sold out |
| Long Corridor Asset Management Ltd | 0 | $0 | 0.00% | −28,800−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −18,539−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −16,005−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −15,491−100.0% | Sold out |
| Aft, Forsyth & Sober, LLC | 0 | $0 | 0.00% | −10,800−100.0% | Sold out |
| CMT Capital Markets Trading GmbH | 0 | $0 | 0.00% | −10,014−100.0% | Sold out |
| Main Street Financial Solutions, LLC | 0 | $0 | 0.00% | −8,892−100.0% | Sold out |
| Calamos Advisors LLC | 0 | $0 | 0.00% | −8,630−100.0% | Sold out |
| Westwood Wealth Management | 0 | $0 | 0.00% | −8,175−100.0% | Sold out |
| Ovata Capital Management Ltd | 0 | $0 | 0.00% | −7,605−100.0% | Sold out |
| ING Groep NV | 0 | $0 | 0.00% | −7,465−100.0% | Sold out |
| Abn Amro Investment Solutions | 0 | $0 | 0.00% | −7,000−100.0% | Sold out |
| Truist Financial Corp | 0 | $0 | 0.00% | −6,991−100.0% | Sold out |
| Quantessence Capital LLC | 0 | $0 | 0.00% | −6,767−100.0% | Sold out |
| AIA Group Ltd | 0 | $0 | 0.00% | −6,507−100.0% | Sold out |
| Park Avenue Securities LLC | 0 | $0 | 0.00% | −6,225−100.0% | Sold out |
| Oppenheimer Asset Management Inc. | 0 | $0 | 0.00% | −5,746−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −5,080−100.0% | Sold out |
| Washington Trust Advisors, Inc. | 0 | $0 | 0.00% | −4,997−100.0% | Sold out |
| Dynamic Advisor Solutions LLC | 0 | $0 | 0.00% | −4,792−100.0% | Sold out |
| Elite Wealth Management, Inc. | 0 | $0 | 0.00% | −4,752−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −4,431−100.0% | Sold out |
| CastleKnight Management LP | 0 | $0 | 0.00% | −4,140−100.0% | Sold out |
| Bosman Wealth Management, LLC | 0 | $0 | 0.00% | −3,344−100.0% | Sold out |
| Cynosure Management, LLC | 0 | $0 | 0.00% | −3,156−100.0% | Sold out |
| Brown Advisory Inc | 0 | $0 | 0.00% | −2,961−100.0% | Sold out |
| Fountainhead AM, LLC | 0 | $0 | 0.00% | −2,640−100.0% | Sold out |
| Catalytic Wealth RIA, LLC | 0 | $0 | 0.00% | −2,434−100.0% | Sold out |