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 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 | 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 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 |
|---|---|---|---|---|---|
| Coquina Private Wealth LLC | 1,500 | $226.9K | 0.18% | +1,500 | New |
| Ahara Advisors LLC | 1,501 | $227.1K | 0.19% | +1,501 | New |
| Apriem Advisors | 1,508 | $228.1K | 0.02% | +1,508 | New |
| Wellington Shields Capital Management, LLC | 1,514 | $229.0K | 0.03% | +1,514 | New |
| ZEGA Investments, LLC | 1,520 | $229.9K | 0.04% | +1,520 | New |
| Lotus Technology Management, LP | 1,527 | $231.0K | 0.86% | +1,527 | New |
| Diversified Trust Co | 1,528 | $231.2K | 0.00% | +1,528 | New |
| Daymark Wealth Partners, LLC | 1,554 | $235.1K | 0.01% | +1,554 | New |
| Mutual Advisors, LLC | 1,568 | $237.2K | 0.01% | +1,568 | New |
| Schmidt P J Investment Management Inc | 1,587 | $240.1K | 0.04% | +1,587 | New |
| Truist Financial Corp | 1,592 | $240.8K | 0.00% | +1,592 | New |
| Baker Avenue Asset Management, LP | 1,597 | $241.6K | 0.01% | −1,635−50.6% | Reduced |
| Botty Investors LLC | 1,600 | $242.0K | 0.06% | +1,600 | New |
| Spartan Wealth Advisory Services LLC | 1,622 | $245.4K | 0.02% | +1,622 | New |
| Leigh Baldwin & Co., LLC | 1,635 | $247.3K | 0.16% | +1,635 | New |
| Absolute Gestao de Investimentos Ltda. | 1,650 | $249.6K | 0.03% | +1,650 | New |
| 360 Financial, Inc. | 1,669 | $252.5K | 0.08% | +1,669 | New |
| Goldenstone Wealth Management LLC | 1,674 | $253.3K | 0.18% | +1,674 | New |
| Forum Financial Management, LP | 1,678 | $253.8K | 0.00% | +1,678 | New |
| AdvisorNet Financial, Inc | 1,681 | $254.3K | 0.01% | +98+6.2% | Added |
| Quantessence Capital LLC | 1,682 | $254.5K | 1.24% | +1,682 | New |
| Cordoba Advisory Partners LLC | 1,682 | $254.5K | 0.07% | +1,682 | New |
| Asset Dedication, LLC | 1,700 | $257.2K | 0.02% | 00.0% | Unchanged |
| Commerce Bank | 1,702 | $257.5K | 0.00% | +1,702 | New |
| Nwam LLC | 1,702 | $257.5K | 0.01% | −115−6.3% | Reduced |
| Kingsview Wealth Management, LLC | 1,709 | $258.5K | 0.00% | +1,709 | New |
| bLong Financial, LLC | 1,710 | $258.7K | 0.20% | +1,710 | New |
| Great Valley Advisor Group, Inc. | 1,725 | $260.8K | 0.00% | +1,725 | New |
| Wealth Effects LLC | 1,725 | $261.0K | 0.09% | +1,725 | New |
| Dimension Capital Management LLC | 1,743 | $263.7K | 0.04% | +1,743 | New |
| Gerber Kawasaki Wealth & Investment Management | 1,756 | $265.6K | 0.01% | −149−7.8% | Reduced |
| Vise Technologies, Inc. | 2,450 | $267.8K | 0.01% | 00.0% | Unchanged |
| Fifth Third Bancorp | 1,780 | $269.3K | 0.00% | 00.0% | Unchanged |
| EP Wealth Advisors, LLC | 1,784 | $269.8K | 0.00% | −533−23.0% | Reduced |
| Blackstone Group Inc. | 1,787 | $270.3K | 0.00% | −14,997−89.4% | Reduced |
| Change Path, LLC | 1,791 | $270.9K | 0.01% | −39−2.1% | Reduced |
| Westover Capital Advisors, LLC | 1,800 | $272.3K | 0.05% | +1,800 | New |
| William John Sempolinski | 1,802 | $272.6K | 0.14% | +1,802 | New |
| Ascent Group, LLC | 1,817 | $274.9K | 0.01% | +1,817 | New |
| AlphaCore Capital LLC | 1,853 | $280.3K | 0.01% | +1,853 | New |
| Mystic Asset Management, Inc. | 1,885 | $285.2K | 0.07% | 00.0% | Unchanged |
| Purus Wealth Management, LLC | 1,910 | $288.9K | 0.09% | 00.0% | Unchanged |
| Integrated Advisors Network LLC | 1,951 | $295.1K | 0.02% | −732−27.3% | Reduced |
| Addison Capital Co | 1,977 | $299.1K | 0.05% | 00.0% | Unchanged |
| Zullo Investment Group, Inc. | 1,978 | $299.2K | 0.11% | +3+0.2% | Added |
| EverSource Wealth Advisors, LLC | 1,995 | $301.8K | 0.01% | −1,856−48.2% | Reduced |
| 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 |
| Cidel Asset Management Inc | 2,019 | $305.4K | 0.02% | +2,019 | New |
| Veracity Capital LLC | 2,034 | $307.7K | 0.11% | −2,425−54.4% | Reduced |
| Heritage Trust Co | 2,045 | $309.4K | 0.03% | 00.0% | Unchanged |
| Callan Family Office, LLC | 2,046 | $309.5K | 0.01% | +2,046 | New |
| Lattice Capital Management, LLC | 2,000 | $310.1K | 0.54% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 2,061 | $311.8K | 0.01% | −11,944−85.3% | Reduced |
| Hudock, Inc. | 2,081 | $314.8K | 0.05% | 00.0% | Unchanged |
| 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 |
| TCG Advisory Services, LLC | 2,145 | $324.5K | 0.01% | +1,085+102.4% | 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 |
| O'Shaughnessy Asset Management, LLC | 2,157 | $326.3K | 0.00% | +273+14.5% | Added |
| Harbour Investments, Inc. | 2,177 | $329.5K | 0.01% | +489+29.0% | Added |
| SIH Partners, LLLP | 2,200 | $332.8K | 0.01% | −14,820−87.1% | Reduced |
| Allworth Financial LP | 2,204 | $333.4K | 0.00% | −29−1.3% | Reduced |
| Sagespring Wealth Partners, LLC | 2,204 | $333.4K | 0.01% | −50−2.2% | Reduced |
| Sage Capital Management, LLC | 2,231 | $337.6K | 0.16% | 00.0% | Unchanged |
| Jennison Associates LLC | 2,232 | $337.7K | 0.00% | −21−0.9% | Reduced |
| Sigma Planning Corp | 2,301 | $348.1K | 0.01% | +140+6.5% | Added |
| Wedbush Securities Inc | 2,307 | $349.0K | 0.01% | −1,759−43.3% | Reduced |
| ICICI Prudential Asset Management Co Ltd | 2,314 | $350.1K | 0.04% | +94+4.2% | Added |
| Coldstream Capital Management Inc | 2,337 | $353.5K | 0.00% | −728−23.8% | Reduced |
| Stonehage Fleming Financial Services Holdings Ltd | 2,341 | $354.1K | 0.01% | 00.0% | Unchanged |
| Moors & Cabot, Inc. | 2,342 | $354.3K | 0.02% | +275+13.3% | Added |
| Warren Averett Asset Management, LLC | 2,359 | $356.9K | 0.00% | +2,359 | New |
| Chicago Partners Investment Group LLC | 1,832 | $360.1K | 0.01% | +1,832 | New |
| Parisi Gray Wealth Management | 2,409 | $364.4K | 0.09% | +125+5.5% | Added |
| Game Plan Financial Advisors, LLC | 2,415 | $365.3K | 0.16% | +2,415 | New |
| Larson Financial Group LLC | 2,438 | $368.8K | 0.01% | +192+8.5% | Added |
| Toronto Dominion Bank | 2,468 | $373.3K | 0.00% | +71+3.0% | Added |
| HHM Wealth Advisors, LLC | 2,490 | $376.7K | 0.04% | 00.0% | Unchanged |
| Henry James International Management, Inc. | 2,500 | $378.2K | 0.14% | +76+3.1% | Added |
| Portfolio Design Labs, LLC | 2,536 | $383.6K | 0.07% | +2,536 | New |
| Accel Wealth Management | 2,581 | $390.5K | 0.10% | −861−25.0% | Reduced |
| Atomi Financial Group, Inc. | 2,596 | $392.7K | 0.01% | +2,596 | New |
| Wealthfront Advisers LLC | 2,602 | $393.6K | 0.00% | +2,602 | New |
| Crown Wealth Group, LLC | 2,604 | $393.9K | 0.12% | 00.0% | Unchanged |
| Independent Advisor Alliance | 2,658 | $402.1K | 0.00% | −415−13.5% | Reduced |
| Northstar Group, Inc. | 2,695 | $407.7K | 0.06% | −150−5.3% | Reduced |
| Park Avenue Securities LLC | 2,707 | $410.0K | 0.00% | +2,707 | New |
| DSM Capital Partners LLC | 2,730 | $413.0K | 0.01% | +134+5.2% | Added |
| Mirador Capital Partners LP | 2,755 | $416.8K | 0.06% | +115+4.4% | Added |
| 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 |
| Meadowbrook Wealth Management, LLC | 2,815 | $425.9K | 0.56% | +2,815 | New |
| IKE Capital, LLC | 2,825 | $427.4K | 0.24% | +2,825 | New |
| Essex Financial Services, Inc. | 2,845 | $430.4K | 0.02% | −126−4.2% | 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 |