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 2026
Institutional positions in Arm Holdings PLC as of Mar 31, 2026. 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
- 745
- +105 vs. Q4 2025
- Shares held
- 90.9M
- +8.99M (+11.0%) vs. Q4 2025
- Total value
- $13.7B
- +$4.79B (+53.4%) vs. Q4 2025
- New holders
- 189
- 233 more added
- Sold out
- 84
- 209 more reduced
14 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Arm Holdings PLC; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Texas Capital Bank Wealth Management Services Inc | 27,500 | $4.16M | 0.25% | 00.0% | Unchanged |
| Intrinsic Edge Capital Management LLC | 26,966 | $4.08M | 0.74% | +26,966 | New |
| Capital International Ltd | 26,804 | $4.05M | 0.15% | 00.0% | Unchanged |
| Sofos Investments, Inc. | 26,766 | $4.05M | 0.72% | +227+0.9% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 27,708 | $4.03M | 0.03% | +27,708 | New |
| Lagoda Investment Management, L.P. | 26,085 | $3.95M | 2.43% | −2,350−8.3% | Reduced |
| Westwood Wealth Management | 25,135 | $3.80M | 1.49% | +25,135 | New |
| Capital International Inc | 25,026 | $3.79M | 0.03% | +1,985+8.6% | Added |
| HSBC Holdings PLC | 24,790 | $3.73M | 0.00% | −68,202−73.3% | Reduced |
| CIBC Asset Management Inc | 24,633 | $3.73M | 0.01% | −587−2.3% | Reduced |
| Walleye Trading LLC | 24,402 | $3.69M | 0.08% | −1,291,777−98.1% | Reduced |
| Baker Chad R | 24,250 | $3.67M | 0.69% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 24,187 | $3.66M | 0.01% | −2,599−9.7% | Reduced |
| Adams Wealth Management | 23,882 | $3.61M | 0.79% | +1,477+6.6% | Added |
| Whittier Trust Co of Nevada Inc | 24,126 | $3.59M | 0.07% | +24,126 | New |
| Twin Tree Management, LP | 23,659 | $3.58M | 0.75% | −117,420−83.2% | Reduced |
| Vontobel Holding Ltd. | 23,343 | $3.53M | 0.01% | −2,284−8.9% | Reduced |
| Newbridge Financial Services Group, Inc. | 22,938 | $3.47M | 0.57% | −67,207−74.6% | Reduced |
| Verition Fund Management LLC | 22,890 | $3.46M | 0.03% | +14,822+183.7% | Added |
| Brinker Capital Investments, LLC | 22,882 | $3.46M | 0.03% | −9,633−29.6% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 21,737 | $3.29M | 0.00% | +215+1.0% | Added |
| Scotia Capital Inc. | 20,536 | $3.11M | 0.01% | +6,230+43.5% | Added |
| 180 Wealth Advisors, LLC | 20,525 | $3.11M | 0.35% | +1,051+5.4% | Added |
| Blue Fin Capital, Inc. | 20,480 | $3.10M | 0.51% | −2,253−9.9% | Reduced |
| Morgens Waterfall Vintiadis & Co Inc | 20,000 | $3.03M | 3.73% | +20,000 | New |
| Oaktop Capital Management II, L.P. | 20,000 | $3.03M | 0.23% | +20,000 | New |
| Camarda Financial Advisors, LLC | 19,734 | $2.99M | 1.57% | +19,734 | New |
| Prospera Financial Services Inc | 19,510 | $2.95M | 0.05% | +16,841+631.0% | Added |
| Mandatum Life Insurance Co Ltd | 19,128 | $2.89M | 0.65% | +19,128 | New |
| TD Waterhouse Canada Inc. | 18,572 | $2.87M | 0.01% | +17,022+1,098.2% | Added |
| Venture Visionary Partners LLC | 18,313 | $2.77M | 0.09% | −722−3.8% | Reduced |
| Vestmark Advisory Solutions, Inc. | 18,110 | $2.74M | 0.03% | +3,576+24.6% | Added |
| Nomura Asset Management Co Ltd | 18,034 | $2.73M | 0.01% | −5,944−24.8% | Reduced |
| Ardsley Advisory Partners LP | 18,000 | $2.72M | 0.41% | +18,000 | New |
| Jump Financial, LLC | 17,835 | $2.70M | 0.04% | −364,973−95.3% | Reduced |
| Tower View Investment Management & Research LLC | 17,695 | $2.68M | 1.37% | −2,457−12.2% | Reduced |
| Caitong International Asset Management Co., Ltd | 17,658 | $2.67M | 0.49% | +8,569+94.3% | Added |
| Haven Capital Group, Inc. | 17,246 | $2.61M | 2.42% | 00.0% | Unchanged |
| Krane Funds Advisors LLC | 17,450 | $2.58M | 0.11% | +12,999+292.0% | Added |
| Renaissance Technologies LLC | 16,900 | $2.56M | 0.00% | −456,700−96.4% | Reduced |
| Kestra Advisory Services, LLC | 16,840 | $2.55M | 0.01% | +2,697+19.1% | Added |
| Snowden Capital Advisors LLC | 16,799 | $2.54M | 0.07% | −139−0.8% | Reduced |
| iA Global Asset Management Inc. | 16,769 | $2.54M | 0.04% | −422−2.5% | Reduced |
| GWM Advisors LLC | 16,633 | $2.52M | 0.01% | −7,489−31.0% | Reduced |
| Charles Schwab Investment Management Inc | 16,160 | $2.44M | 0.00% | −4,068−20.1% | Reduced |
| Pinebridge Investments LLC | 16,117 | $2.44M | 0.02% | −9,082−36.0% | Reduced |
| Blair William & Co | 16,047 | $2.43M | 0.01% | +3,051+23.5% | Added |
| Advisory Services Network, LLC | 15,996 | $2.42M | 0.03% | −2,359−12.9% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 15,903 | $2.41M | 0.12% | −838−5.0% | Reduced |
| Elevation Advisory Partners LLC | 20,877 | $2.40M | 2.24% | +20,877 | New |
| Lido Advisors, LLC | 15,759 | $2.38M | 0.01% | +3,112+24.6% | Added |
| Equitable Holdings, Inc. | 20,199 | $2.38M | 0.02% | +1,094+5.7% | Added |
| Shelton Capital Management | 15,670 | $2.37M | 0.05% | +781+5.2% | Added |
| Farther Finance Advisors, LLC | 15,243 | $2.36M | 0.02% | −2,361−13.4% | Reduced |
| Aft, Forsyth & Company, Inc. | 15,413 | $2.33M | 1.10% | +65+0.4% | Added |
| Polymer Capital Management (HK) LTD | 15,411 | $2.33M | 0.33% | +15,411 | New |
| Profund Advisors LLC | 15,405 | $2.33M | 0.09% | −2,936−16.0% | Reduced |
| CTC Alternative Strategies, Ltd. | 15,346 | $2.32M | 5.27% | +15,346 | New |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 15,155 | $2.29M | 0.95% | 00.0% | Unchanged |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 15,082 | $2.28M | 0.02% | +795+5.6% | Added |
| Independent Solutions Wealth Management, LLC | 15,036 | $2.27M | 0.33% | +1,771+13.4% | Added |
| Midwest Professional Planners, LTD. | 15,009 | $2.27M | 0.53% | +276+1.9% | Added |
| Barrier Capital Management, LLC | 15,000 | $2.27M | 1.99% | +15,000 | New |
| BW Gestao de Investimentos Ltda. | 14,980 | $2.27M | 0.10% | +14,980 | New |
| Partners Group Holding AG | 14,900 | $2.25M | 0.17% | +7,600+104.1% | Added |
| Cerity Partners LLC | 14,806 | $2.24M | 0.00% | +1,281+9.5% | Added |
| Taproot Management LP | 14,588 | $2.21M | 0.42% | +4,752+48.3% | Added |
| Point72 Asset Management, L.P. | 14,262 | $2.16M | 0.00% | +14,262 | New |
| Concentric Capital Strategies, LP | 14,113 | $2.14M | 0.19% | +14,113 | New |
| Corps Capital Advisors, LLC | 13,815 | $2.09M | 1.81% | +4,235+44.2% | Added |
| Greenwood Capital Associates LLC | 13,759 | $2.08M | 0.23% | +13,759 | New |
| Vident Advisory, LLC | 13,739 | $2.08M | 0.02% | −143,380−91.3% | Reduced |
| Creative Planning | 13,623 | $2.06M | 0.00% | −47,601−77.7% | Reduced |
| D.A. Davidson & Co. | 13,506 | $2.04M | 0.01% | +11,355+527.9% | Added |
| Mount Yale Investment Advisors, LLC | 13,443 | $2.03M | 0.05% | +1,029+8.3% | Added |
| Ascent Wealth Partners, LLC | 13,217 | $2.00M | 0.23% | +1,499+12.8% | Added |
| Horizon Investments, LLC | 12,782 | $1.93M | 0.02% | −3,985−23.8% | Reduced |
| CenterBook Partners LP | 12,678 | $1.92M | 0.10% | +12,678 | New |
| Baird Financial Group, Inc. | 12,597 | $1.91M | 0.00% | +8,472+205.4% | Added |
| Integrated Wealth Concepts LLC | 12,451 | $1.88M | 0.02% | +5,905+90.2% | Added |
| Willner & Heller, LLC | 12,413 | $1.88M | 1.40% | +1,155+10.3% | Added |
| Captrust Financial Advisors | 12,351 | $1.87M | 0.00% | +2,202+21.7% | Added |
| Lazard Freres Gestion S.A.S. | 12,340 | $1.87M | 0.04% | −660−5.1% | Reduced |
| Mackenzie Financial Corp | 12,229 | $1.85M | 0.00% | −6,575−35.0% | Reduced |
| DekaBank Deutsche Girozentrale | 12,092 | $1.79M | 0.00% | +12,092 | New |
| Parallax Volatility Advisers, L.P. | 11,749 | $1.78M | 0.08% | −198,821−94.4% | Reduced |
| PFG Investments, LLC | 11,586 | $1.75M | 0.08% | −955−7.6% | Reduced |
| Oppenheimer Asset Management Inc. | 11,539 | $1.75M | 0.02% | +11,539 | New |
| Pine Valley Investments Ltd Liability Co | 11,339 | $1.72M | 0.08% | +379+3.5% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 11,297 | $1.71M | 0.01% | −17,570−60.9% | Reduced |
| Vega Investment Solutions | 11,200 | $1.69M | 0.40% | 00.0% | Unchanged |
| National Philanthropic Trust | 11,000 | $1.66M | 0.02% | 00.0% | Unchanged |
| Quantum Private Wealth, LLC | 10,975 | $1.66M | 0.51% | −1,000−8.4% | Reduced |
| NLB Skladi, upravljanje premozenja, d.o.o. | 10,910 | $1.65M | 0.08% | 00.0% | Unchanged |
| Independent Financial Group, LLC | 10,860 | $1.64M | 0.04% | −1,444−11.7% | Reduced |
| Harbour Capital Advisors, LLC | 8,231 | $1.62M | 0.31% | +218+2.7% | Added |
| Rakuten Securities, Inc. | 10,667 | $1.61M | 0.67% | −6,245−36.9% | Reduced |
| Paragon Capital Management Inc | 10,609 | $1.60M | 1.36% | +3,055+40.4% | Added |
| Federation des caisses Desjardins du Quebec | 10,199 | $1.54M | 0.01% | −92−0.9% | Reduced |
| Northern Trust Corp | 10,098 | $1.53M | 0.00% | +4,252+72.7% | Added |