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 2025
Institutional positions in Arm Holdings PLC as of Jun 30, 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
- 669
- +41 vs. Q1 2025
- Shares held
- 81.2M
- +5.56M (+7.3%) vs. Q1 2025
- Total value
- $13.1B
- +$5.05B (+62.5%) vs. Q1 2025
- New holders
- 131
- 216 more added
- Sold out
- 90
- 213 more reduced
8 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Arm Holdings PLC; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CGC Financial Services, LLC | 100 | $16.2K | 0.01% | 00.0% | Unchanged |
| Accent Capital Management, LLC | 100 | $16.2K | 0.01% | 00.0% | Unchanged |
| Millstone Evans Group, LLC | 100 | $16.2K | 0.01% | 00.0% | Unchanged |
| Legacy Wealth Managment, LLC | 100 | $16.2K | 0.01% | 00.0% | Unchanged |
| Legacy Investment Solutions, LLC | 100 | $16.2K | 0.01% | +100 | New |
| Centerpoint Advisors, LLC | 100 | $16.0K | 0.01% | 00.0% | Unchanged |
| Archer Investment Corp | 98 | $15.9K | 0.00% | +8+8.9% | Added |
| First Horizon Advisors, Inc. | 90 | $14.6K | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 88 | $14.2K | 0.00% | −11,206−99.2% | Reduced |
| Strategic Investment Solutions, Inc. | 84 | $13.6K | 0.00% | 00.0% | Unchanged |
| WealthCollab, LLC | 82 | $13.3K | 0.01% | +66+412.5% | Added |
| GAMMA Investing LLC | 77 | $12.5K | 0.00% | −153−66.5% | Reduced |
| Catalyst Capital Advisors LLC | 77 | $12.5K | 0.00% | −21−21.4% | Reduced |
| New Millennium Group LLC | 74 | $12.0K | 0.01% | 00.0% | Unchanged |
| American National Bank | 74 | $12.0K | 0.00% | +74 | New |
| Caitong International Asset Management Co., Ltd | 73 | $11.8K | 0.01% | +73 | New |
| Bear Mountain Capital, Inc. | 75 | $11.7K | 0.00% | 00.0% | Unchanged |
| Bogart Wealth, LLC | 70 | $11.3K | 0.00% | 00.0% | Unchanged |
| Activest Wealth Management | 68 | $11.1K | 0.00% | 00.0% | Unchanged |
| Capital Analysts, LLC | 65 | $11.0K | 0.00% | −193−74.8% | Reduced |
| Altshuler Shaham Ltd | 68 | $11.0K | 0.00% | +29+74.4% | Added |
| Hilltop National Bank | 67 | $10.8K | 0.00% | +67 | New |
| Tompkins Financial Corp | 60 | $9.70K | 0.00% | 00.0% | Unchanged |
| Compass Financial Services Inc | 59 | $9.54K | 0.00% | 00.0% | Unchanged |
| NewSquare Capital LLC | 59 | $9.54K | 0.00% | +25+73.5% | Added |
| Mount Yale Investment Advisors, LLC | 56 | $9.06K | 0.00% | +56 | New |
| Ameriflex Group, Inc. | 53 | $8.38K | 0.00% | 00.0% | Unchanged |
| Bullock Wealth Management Group | 53 | $8.29K | 0.00% | −5−8.6% | Reduced |
| Eastern Bank | 50 | $8.09K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 50 | $8.09K | 0.00% | 00.0% | Unchanged |
| Tanglewood Legacy Advisors, LLC | 50 | $8.09K | 0.00% | 00.0% | Unchanged |
| Nemes Rush Group LLC | 44 | $7.12K | 0.00% | 00.0% | Unchanged |
| Heritage Wealth Advisors | 40 | $6.47K | 0.00% | +20+100.0% | Added |
| Barnes Dennig Private Wealth Management LLC | 39 | $6.31K | 0.01% | 00.0% | Unchanged |
| Gordian Capital Singapore Pte Ltd | 37 | $5.98K | 0.01% | −1,280−97.2% | Reduced |
| UMA Financial Services, Inc. | 36 | $5.82K | 0.00% | 00.0% | Unchanged |
| Colonial Trust Advisors | 35 | $5.66K | 0.00% | 00.0% | Unchanged |
| Atlantic Trust, LLC | 35 | $5.66K | 0.00% | 00.0% | Unchanged |
| Crews Bank & Trust | 35 | $5.66K | 0.00% | 00.0% | Unchanged |
| JDM Financial Group LLC | 34 | $5.50K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 32 | $5.18K | 0.00% | +12+60.0% | Added |
| Covestor Ltd | 32 | $5.00K | 0.00% | −209−86.7% | Reduced |
| Atticus Wealth Management, LLC | 30 | $4.85K | 0.00% | 00.0% | Unchanged |
| Investors Research Corp | 30 | $4.85K | 0.00% | 00.0% | Unchanged |
| Cape Investment Advisory, Inc. | 30 | $4.85K | 0.00% | 00.0% | Unchanged |
| Hurley Capital, LLC | 26 | $4.21K | 0.00% | 00.0% | Unchanged |
| BankPlus Trust Department | 25 | $4.04K | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 24 | $3.88K | 0.00% | −162−87.1% | Reduced |
| Peterson Wealth Services | 22 | $3.56K | 0.00% | – | – |
| Beacon Capital Management, LLC | 20 | $3.23K | 0.00% | 00.0% | Unchanged |
| Anfield Capital Management, LLC | 20 | $3.23K | 0.00% | +20 | New |
| CVA Family Office, LLC | 20 | $3.23K | 0.00% | +20 | New |
| Hazlett, Burt & Watson, Inc. | 15 | $3.00K | 0.00% | −25−62.5% | Reduced |
| Larson Financial Group LLC | 15 | $2.43K | 0.00% | −55−78.6% | Reduced |
| Insight Financial Services | 15 | $2.43K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 14 | $2.27K | 0.00% | −38−73.1% | Reduced |
| Park Square Financial Group, LLC | 14 | $2.21K | 0.00% | 00.0% | Unchanged |
| Trust Co | 13 | $2.10K | 0.00% | 00.0% | Unchanged |
| Caldwell Sutter Capital, Inc. | 10 | $1.62K | 0.00% | 00.0% | Unchanged |
| Berkshire Capital Holdings Inc | 10 | $1.62K | 0.00% | 00.0% | Unchanged |
| Pin Oak Investment Advisors Inc | 10 | $1.00K | 0.00% | 00.0% | Unchanged |
| Stephens Consulting, LLC | 4 | $647 | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 4 | $647 | 0.00% | 00.0% | Unchanged |
| Whipplewood Advisors, LLC | 4 | $647 | 0.00% | −11−73.3% | Reduced |
| Riggs Asset Managment Co. Inc. | 3 | $486 | 0.00% | +3 | New |
| Kilter Group LLC | 3 | $486 | 0.00% | +3 | New |
| Cullen/Frost Bankers, Inc. | 3 | $485 | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 1 | $165 | 0.00% | 00.0% | Unchanged |
| Blume Capital Management, Inc. | 1 | $162 | 0.00% | +1 | New |
| PEAK6 LLC | 0 | $0 | 0.00% | −1,173,169−100.0% | Sold out |
| Polar Capital Holdings Plc | 0 | $0 | 0.00% | −611,759−100.0% | Sold out |
| Capula Management Ltd | 0 | $0 | 0.00% | −544,813−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −320,858−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −252,824−100.0% | Sold out |
| IMC-Chicago, LLC | 0 | $0 | 0.00% | −252,432−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −183,212−100.0% | Sold out |
| Elliott Investment Management L.P.SuperinvestorElliott Investment Management | 0 | $0 | 0.00% | −139,551−100.0% | Sold out |
| Westwood Holdings Group Inc. | 0 | $0 | 0.00% | −103,466−100.0% | Sold out |
| Quinn Opportunity Partners LLC | 0 | $0 | 0.00% | −88,436−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −80,089−100.0% | Sold out |
| Ratan Capital Management LP | 0 | $0 | 0.00% | −74,044−100.0% | Sold out |
| TownSquare Capital, LLC | 0 | $0 | 0.00% | −66,975−100.0% | Sold out |
| FengHe Fund Management Pte. Ltd. | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −45,802−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −42,113−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −41,832−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −32,410−100.0% | Sold out |
| Clear Street Derivatives LLC | 0 | $0 | 0.00% | −29,257−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −26,307−100.0% | Sold out |
| GWN Securities Inc. | 0 | $0 | 0.00% | −17,778−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −19,318−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −16,614−100.0% | Sold out |
| Mitchell Capital Management Co | 0 | $0 | 0.00% | −16,400−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −15,420−100.0% | Sold out |
| Mercer Global Advisors Inc | 0 | $0 | 0.00% | −18,848−100.0% | Sold out |
| Southern Capital Advisors, LLC | 0 | $0 | 0.00% | −15,101−100.0% | Sold out |
| Caxton Associates LLP | 0 | $0 | 0.00% | −13,969−100.0% | Sold out |
| Polymer Capital Management (HK) LTD | 0 | $0 | 0.00% | −13,097−100.0% | Sold out |
| Simplicity Wealth,LLC | 0 | $0 | 0.00% | −12,296−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −11,804−100.0% | Sold out |