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 |
|---|---|---|---|---|---|
| ING Groep NV | 4,127 | $624.3K | 0.00% | +4,127 | New |
| Cornerstone Wealth Management, LLC | 4,119 | $623.1K | 0.03% | −748−15.4% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 4,086 | $618.1K | 0.02% | +1,064+35.2% | Added |
| Tufton Capital Management | 4,049 | $612.0K | 0.11% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 3,997 | $596.0K | 0.00% | −5,599−58.3% | Reduced |
| China Universal Asset Management Co., Ltd. | 3,928 | $594.2K | 0.04% | +13+0.3% | Added |
| Kirtland Hills Capital Management, LLC | 3,008 | $585.6K | 0.19% | +3,008 | New |
| Prime Capital Investment Advisors, LLC | 3,779 | $571.7K | 0.01% | +144+4.0% | Added |
| TFB Advisors LLC | 3,763 | $569.3K | 0.30% | +198+5.6% | Added |
| AE Wealth Management LLC | 3,745 | $566.5K | 0.00% | +1,499+66.7% | Added |
| FIL Ltd | 3,715 | $562.0K | 0.00% | −904−19.6% | Reduced |
| Pictet Asset Management Holding SA | 3,715 | $562.0K | 0.00% | +3,715 | New |
| HighPoint Advisor Group LLC | 3,665 | $554.4K | 0.02% | −6,533−64.1% | Reduced |
| International Assets Investment Management, LLC | 3,572 | $553.9K | 0.04% | −3,366−48.5% | Reduced |
| Simplicity Wealth,LLC | 3,642 | $551.0K | 0.03% | −757−17.2% | Reduced |
| Intellectus Partners, LLC | 3,631 | $549.3K | 0.11% | +3,631 | New |
| Bayesian Capital Management, LP | 3,623 | $548.1K | 0.67% | +3,623 | New |
| Hantz Financial Services, Inc. | 3,602 | $545.0K | 0.01% | +1,846+105.1% | Added |
| Gladstone Institutional Advisory LLC | 3,573 | $540.5K | 0.02% | +248+7.5% | Added |
| BCJ Capital Management, LLC | 3,570 | $540.1K | 0.03% | +3,570 | New |
| Advisors Asset Management, Inc. | 3,528 | $533.7K | 0.01% | −245−6.5% | Reduced |
| Gainplan LLC | 3,500 | $529.5K | 0.40% | +3,500 | New |
| Fifth Lane Capital, LP | 3,500 | $529.5K | 0.64% | +3,500 | New |
| Cherry Creek Investment Advisors, Inc. | 3,376 | $510.7K | 0.22% | −971−22.3% | Reduced |
| IFP Advisors, Inc | 3,375 | $510.6K | 0.01% | +2,290+211.1% | Added |
| BankChampaign, National Association | 3,373 | $510.3K | 0.51% | +1,285+61.5% | Added |
| Patriot Financial Group Insurance Agency, LLC | 3,354 | $507.4K | 0.03% | +3,354 | New |
| Fox Run Management, L.L.C. | 3,663 | $501.7K | 0.09% | −2,714−42.6% | Reduced |
| Meridian Wealth Management, LLC | 3,292 | $498.0K | 0.02% | −50−1.5% | Reduced |
| Costello Asset Management, INC | 3,257 | $492.7K | 0.17% | +34+1.1% | Added |
| Ronald Blue Trust, Inc. | 3,257 | $492.7K | 0.01% | +1,379+73.4% | Added |
| Annis Gardner Whiting Capital Advisors, LLC | 3,220 | $487.1K | 0.08% | +10+0.3% | Added |
| Kerr Financial Planning Corp | 2,425 | $481.1K | 0.59% | −250−9.3% | Reduced |
| Parallel Advisors, LLC | 3,142 | $475.4K | 0.01% | +1,093+53.3% | Added |
| Robertson Stephens Wealth Management, LLC | 3,060 | $462.9K | 0.01% | −6,115−66.6% | Reduced |
| Union Bancaire Privee, UBP SA | 3,345 | $458.1K | 0.01% | 00.0% | Unchanged |
| Fearless Solutions, LLC dba Best Invest | 3,016 | $456.3K | 0.28% | −800−21.0% | Reduced |
| LMR Partners LLP | 3,000 | $453.8K | 0.00% | −748−20.0% | Reduced |
| Wilmar Advisors LLC | 3,000 | $453.8K | 0.39% | 00.0% | Unchanged |
| Atalanta Sosnoff Capital, LLC | 2,980 | $450.8K | 0.01% | +2,980 | New |
| Kaizen Financial Strategies | 2,750 | $446.4K | 0.19% | −100−3.5% | Reduced |
| Balboa Wealth Partners | 2,925 | $442.5K | 0.07% | +17+0.6% | Added |
| Mizuho Markets Americas LLC | 2,866 | $433.6K | 0.01% | +2,866 | New |
| Marathon Trading Investment Management LLC | 2,856 | $432.1K | 0.13% | −15,144−84.1% | Reduced |
| Harel Insurance Investments & Financial Services Ltd. | 2,850 | $431.0K | 0.00% | +2,850 | New |
| FNY Investment Advisers, LLC | 2,855 | $431.0K | 0.19% | +2,855 | New |
| Essex Financial Services, Inc. | 2,845 | $430.4K | 0.02% | −126−4.2% | Reduced |
| IKE Capital, LLC | 2,825 | $427.4K | 0.24% | +2,825 | New |
| Meadowbrook Wealth Management, LLC | 2,815 | $425.9K | 0.56% | +2,815 | New |
| Covenant Asset Management, LLC | 2,800 | $423.6K | 0.09% | −30,498−91.6% | Reduced |
| PenderFund Capital Management Ltd. | 2,800 | $423.6K | 0.07% | +2,800 | New |
| Mirador Capital Partners LP | 2,755 | $416.8K | 0.06% | +115+4.4% | Added |
| DSM Capital Partners LLC | 2,730 | $413.0K | 0.01% | +134+5.2% | Added |
| Park Avenue Securities LLC | 2,707 | $410.0K | 0.00% | +2,707 | New |
| Northstar Group, Inc. | 2,695 | $407.7K | 0.06% | −150−5.3% | Reduced |
| Independent Advisor Alliance | 2,658 | $402.1K | 0.00% | −415−13.5% | Reduced |
| Crown Wealth Group, LLC | 2,604 | $393.9K | 0.12% | 00.0% | Unchanged |
| Wealthfront Advisers LLC | 2,602 | $393.6K | 0.00% | +2,602 | New |
| Atomi Financial Group, Inc. | 2,596 | $392.7K | 0.01% | +2,596 | New |
| Accel Wealth Management | 2,581 | $390.5K | 0.10% | −861−25.0% | Reduced |
| Portfolio Design Labs, LLC | 2,536 | $383.6K | 0.07% | +2,536 | New |
| Henry James International Management, Inc. | 2,500 | $378.2K | 0.14% | +76+3.1% | Added |
| HHM Wealth Advisors, LLC | 2,490 | $376.7K | 0.04% | 00.0% | Unchanged |
| Toronto Dominion Bank | 2,468 | $373.3K | 0.00% | +71+3.0% | Added |
| Larson Financial Group LLC | 2,438 | $368.8K | 0.01% | +192+8.5% | Added |
| Game Plan Financial Advisors, LLC | 2,415 | $365.3K | 0.16% | +2,415 | New |
| Parisi Gray Wealth Management | 2,409 | $364.4K | 0.09% | +125+5.5% | Added |
| Chicago Partners Investment Group LLC | 1,832 | $360.1K | 0.01% | +1,832 | New |
| Warren Averett Asset Management, LLC | 2,359 | $356.9K | 0.00% | +2,359 | New |
| Moors & Cabot, Inc. | 2,342 | $354.3K | 0.02% | +275+13.3% | Added |
| Stonehage Fleming Financial Services Holdings Ltd | 2,341 | $354.1K | 0.01% | 00.0% | Unchanged |
| Coldstream Capital Management Inc | 2,337 | $353.5K | 0.00% | −728−23.8% | Reduced |
| ICICI Prudential Asset Management Co Ltd | 2,314 | $350.1K | 0.04% | +94+4.2% | Added |
| Wedbush Securities Inc | 2,307 | $349.0K | 0.01% | −1,759−43.3% | Reduced |
| Sigma Planning Corp | 2,301 | $348.1K | 0.01% | +140+6.5% | Added |
| Jennison Associates LLC | 2,232 | $337.7K | 0.00% | −21−0.9% | Reduced |
| Sage Capital Management, LLC | 2,231 | $337.6K | 0.16% | 00.0% | Unchanged |
| Sagespring Wealth Partners, LLC | 2,204 | $333.4K | 0.01% | −50−2.2% | Reduced |
| Allworth Financial LP | 2,204 | $333.4K | 0.00% | −29−1.3% | Reduced |
| SIH Partners, LLLP | 2,200 | $332.8K | 0.01% | −14,820−87.1% | Reduced |
| Harbour Investments, Inc. | 2,177 | $329.5K | 0.01% | +489+29.0% | Added |
| O'Shaughnessy Asset Management, LLC | 2,157 | $326.3K | 0.00% | +273+14.5% | Added |
| Signal Advisors Wealth, LLC | 2,155 | $326.0K | 0.02% | −490−18.5% | Reduced |
| Strong Retirement Solutions LLC | 2,155 | $326.0K | 0.23% | −490−18.5% | Reduced |
| TCG Advisory Services, LLC | 2,145 | $324.5K | 0.01% | +1,085+102.4% | Added |
| Wesbanco Bank Inc | 2,112 | $319.5K | 0.01% | +2,112 | New |
| Steel Peak Wealth Management LLC | 2,112 | $319.5K | 0.01% | +2,112 | New |
| Hudock, Inc. | 2,081 | $314.8K | 0.05% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 2,061 | $311.8K | 0.01% | −11,944−85.3% | Reduced |
| Lattice Capital Management, LLC | 2,000 | $310.1K | 0.54% | 00.0% | Unchanged |
| Callan Family Office, LLC | 2,046 | $309.5K | 0.01% | +2,046 | New |
| Heritage Trust Co | 2,045 | $309.4K | 0.03% | 00.0% | Unchanged |
| Veracity Capital LLC | 2,034 | $307.7K | 0.11% | −2,425−54.4% | Reduced |
| Cidel Asset Management Inc | 2,019 | $305.4K | 0.02% | +2,019 | New |
| Keybank National Association | 2,000 | $302.6K | 0.00% | −450−18.4% | Reduced |
| Pathstone Holdings, LLC | 2,000 | $302.6K | 0.00% | −422−17.4% | Reduced |
| Summit Trail Advisors, LLC | 2,000 | $302.6K | 0.00% | −101−4.8% | Reduced |
| Cladis Investment Advisory, LLC | 2,000 | $302.6K | 0.17% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 1,995 | $301.8K | 0.01% | −1,856−48.2% | Reduced |
| Zullo Investment Group, Inc. | 1,978 | $299.2K | 0.11% | +3+0.2% | Added |