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, Q2 2026
Institutional positions in Arm Holdings PLC as of Jun 30, 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
- 962
- +227 vs. Q1 2026
- Shares held
- 99.1M
- +9.09M (+10.1%) vs. Q1 2026
- Total value
- $35.0B
- +$21.4B (+157.1%) vs. Q1 2026
- New holders
- 312
- 285 more added
- Sold out
- 85
- 259 more reduced
10 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Arm Holdings PLC; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| NBH Bank | 37 | $13.1K | 0.01% | +37 | New |
| Tanglewood Legacy Advisors, LLC | 35 | $12.4K | 0.00% | −15−30.0% | Reduced |
| Atlantic Trust, LLC | 35 | $12.4K | 0.00% | 00.0% | Unchanged |
| Crews Bank & Trust | 35 | $12.4K | 0.00% | 00.0% | Unchanged |
| Dogwood Wealth Management LLC | 35 | $12.4K | 0.00% | +10+40.0% | Added |
| Western Pacific Wealth Management, LP | 35 | $12.4K | 0.01% | +35 | New |
| PayPay Securities Corp | 34 | $12.1K | 0.46% | −11−24.4% | Reduced |
| JDM Financial Group LLC | 34 | $12.1K | 0.00% | 00.0% | Unchanged |
| Cordant, Inc. | 31 | $11.0K | 0.00% | +31 | New |
| Investors Research Corp | 30 | $10.6K | 0.00% | 00.0% | Unchanged |
| Archer Investment Corp | 30 | $10.6K | 0.00% | 00.0% | Unchanged |
| Mosley Wealth Management | 30 | $10.6K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 29 | $10.3K | 0.00% | +2+7.4% | Added |
| Institute for Wealth Management, LLC. | 28 | $9.93K | 0.00% | +28 | New |
| Quest 10 Wealth Builders, Inc. | 27 | $9.57K | 0.01% | 00.0% | Unchanged |
| Legacy Bridge, LLC | 25 | $8.87K | 0.00% | 00.0% | Unchanged |
| Action Point Financial Planning, LLC | 23 | $8.49K | 0.00% | +23 | New |
| Caitong International Asset Management Co., Ltd | 23 | $8.15K | 0.00% | −17,635−99.9% | Reduced |
| Tradewinds Capital Management, LLC | 20 | $7.09K | 0.00% | 00.0% | Unchanged |
| Toth Financial Advisory Corp | 20 | $7.09K | 0.00% | +10+100.0% | Added |
| Westfuller Advisors, LLC | 18 | $6.38K | 0.00% | 00.0% | Unchanged |
| TOP Private Wealth LLC. | 18 | $6.38K | 0.01% | +18 | New |
| WealthCollab, LLC | 17 | $6.03K | 0.00% | 00.0% | Unchanged |
| Bartlett & Co. Wealth Management LLC | 15 | $5.32K | 0.00% | 00.0% | Unchanged |
| Godfrey Financial Associates, Inc. | 15 | $5.32K | 0.00% | 00.0% | Unchanged |
| Prestige Wealth Management Group LLC | 15 | $5.32K | 0.00% | +15 | New |
| Peterson Wealth Management | 15 | $5.32K | 0.00% | +15 | New |
| Insight Financial Services | 15 | $5.32K | 0.00% | 00.0% | Unchanged |
| Retirement Wealth Solutions LLC | 14 | $4.96K | 0.00% | +2+16.7% | Added |
| Trust Co | 13 | $4.61K | 0.00% | 00.0% | Unchanged |
| Strive Financial Group ,LLC | 12 | $4.25K | 0.00% | 00.0% | Unchanged |
| Winch Advisory Services, LLC | 12 | $4.25K | 0.00% | +12 | New |
| Manning & Napier Advisors LLC | 12 | $4.12K | 0.00% | +1+9.1% | Added |
| Pin Oak Investment Advisors Inc | 10 | $4.00K | 0.00% | 00.0% | Unchanged |
| KBC Group NV | 10 | $4.00K | 0.00% | +10 | New |
| Bell Investment Advisors, Inc | 11 | $3.90K | 0.00% | +6+120.0% | Added |
| Gill Capital Partners, LLC | 11 | $3.90K | 0.00% | 00.0% | Unchanged |
| Cullen/Frost Bankers, Inc. | 11 | $3.90K | 0.00% | +6+120.0% | Added |
| Ninepoint Partners LP | 11 | $3.90K | 0.00% | +11 | New |
| Caldwell Sutter Capital, Inc. | 10 | $3.55K | 0.00% | 00.0% | Unchanged |
| Peterson Wealth Services | 10 | $3.55K | 0.00% | 00.0% | Unchanged |
| Fountainhead AM, LLC | 10 | $3.55K | 0.00% | +10 | New |
| Bollard Group LLC | 9 | $3.00K | 0.00% | +9 | New |
| Lloyd Advisory Services, LLC. | 8 | $2.84K | 0.00% | −45−84.9% | Reduced |
| Rossby Financial, LCC | 8 | $2.84K | 0.00% | −1−11.1% | Reduced |
| Strategic Wealth Partners, Ltd. | 8 | $2.84K | 0.00% | +8 | New |
| Quarry LP | 7 | $2.48K | 0.00% | +7 | New |
| CVA Family Office, LLC | 6 | $2.13K | 0.00% | 00.0% | Unchanged |
| Hazlett, Burt & Watson, Inc. | 5 | $2.00K | 0.00% | +5 | New |
| Anchor Bay Capital, Inc. | 7 | $1.88K | 0.00% | +7 | New |
| Copia Wealth Management | 4 | $1.42K | 0.00% | 00.0% | Unchanged |
| Cedar Mountain Advisors, LLC | 4 | $1.42K | 0.00% | +4 | New |
| Tower Trust & Investment Co | 4 | $1.42K | 0.00% | +4 | New |
| Key Capital Management, INC | 3 | $1.06K | 0.00% | 00.0% | Unchanged |
| Investors Portfolio Services LLC | 2 | $709 | 0.00% | 00.0% | Unchanged |
| Lodestone Wealth Management LLC | 2 | $709 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 2 | $709 | 0.00% | +2 | New |
| PEAK6 LLC | 1 | $530 | 0.00% | −93,459−100.0% | Reduced |
| Mather Group, LLC. | 1 | $355 | 0.00% | −162−99.4% | Reduced |
| Gordian Capital Singapore Pte Ltd | 1 | $355 | 0.00% | 00.0% | Unchanged |
| Darwin Advisors, LLC | 0 | $63 | 0.00% | 0 | New |
| Coston, McIsaac & Partners | 1 | $0 | 0.00% | +1 | New |
| Analog Century Management LP | 0 | $0 | 0.00% | −691,364−100.0% | Sold out |
| Whale Rock Capital Management LLC | 0 | $0 | 0.00% | −452,384−100.0% | Sold out |
| Nwi Management LP | 0 | $0 | 0.00% | −206,730−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −168,020−100.0% | Sold out |
| Talos Asset Management LP | 0 | $0 | 0.00% | −121,200−100.0% | Sold out |
| Quinn Opportunity Partners LLC | 0 | $0 | 0.00% | −115,850−100.0% | Sold out |
| Tairen Capital Ltd | 0 | $0 | 0.00% | −107,400−100.0% | Sold out |
| Cantor Fitzgerald, L. P. | 0 | $0 | 0.00% | −97,920−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −90,198−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −85,816−100.0% | Sold out |
| Sora Investors LLC | 0 | $0 | 0.00% | −85,000−100.0% | Sold out |
| Westend Capital Management, LLC | 0 | $0 | 0.00% | −53,699−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −52,297−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Oribel Capital Management, LP | 0 | $0 | 0.00% | −45,900−100.0% | Sold out |
| Hidden Lake Asset Management LP | 0 | $0 | 0.00% | −45,366−100.0% | Sold out |
| Incline Global Management LLC | 0 | $0 | 0.00% | −43,422−100.0% | Sold out |
| Nishkama Capital, LLC | 0 | $0 | 0.00% | −42,000−100.0% | Sold out |
| Capitolis Liquid Global Markets LLC | 0 | $0 | 0.00% | −41,617−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −32,648−100.0% | Sold out |
| Connective Capital Management, LLC | 0 | $0 | 0.00% | −28,652−100.0% | Sold out |
| Resolute Capital Asset Partners LLC | 0 | $0 | 0.00% | −28,000−100.0% | Sold out |
| Texas Capital Bank Wealth Management Services Inc | 0 | $0 | 0.00% | −27,500−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −24,402−100.0% | Sold out |
| Venture Visionary Partners LLC | 0 | $0 | 0.00% | −18,313−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −16,900−100.0% | Sold out |
| CTC Alternative Strategies, Ltd. | 0 | $0 | 0.00% | −15,346−100.0% | Sold out |
| Taproot Management LP | 0 | $0 | 0.00% | −14,588−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −14,262−100.0% | Sold out |
| Concentric Capital Strategies, LP | 0 | $0 | 0.00% | −14,113−100.0% | Sold out |
| Greenwood Capital Associates LLC | 0 | $0 | 0.00% | −13,759−100.0% | Sold out |
| Horizon Investments, LLC | 0 | $0 | 0.00% | −12,782−100.0% | Sold out |
| DekaBank Deutsche Girozentrale | 0 | $0 | 0.00% | −12,092−100.0% | Sold out |
| Parallax Volatility Advisers, L.P. | 0 | $0 | 0.00% | −11,749−100.0% | Sold out |
| National Philanthropic Trust | 0 | $0 | 0.00% | −11,000−100.0% | Sold out |
| JBF Capital, Inc. | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Banque Cantonale Vaudoise | 0 | $0 | 0.00% | −9,254−100.0% | Sold out |
| Nomura Asset Management International Inc. | 0 | $0 | 0.00% | −9,161−100.0% | Sold out |