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, Q4 2025
Institutional positions in Arm Holdings PLC as of Dec 31, 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
- 654
- +4 vs. Q3 2025
- Shares held
- 81.9M
- +7.31M (+9.8%) vs. Q3 2025
- Total value
- $8.97B
- −$1.59B (−15.1%) vs. Q3 2025
- New holders
- 118
- 231 more added
- Sold out
- 114
- 192 more reduced
9 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Arm Holdings PLC; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| UMA Financial Services, Inc. | 36 | $3.94K | 0.00% | 00.0% | Unchanged |
| NCP Inc. | 36 | $3.94K | 0.00% | −59,964−99.9% | Reduced |
| First Command Advisory Services, Inc. | 36 | $3.94K | 0.00% | +36 | New |
| Private Trust Co NA | 35 | $3.83K | 0.00% | −1,074−96.8% | Reduced |
| Atlantic Trust, LLC | 35 | $3.83K | 0.00% | 00.0% | Unchanged |
| Crews Bank & Trust | 35 | $3.83K | 0.00% | 00.0% | Unchanged |
| JDM Financial Group LLC | 34 | $3.72K | 0.00% | 00.0% | Unchanged |
| Archer Investment Corp | 30 | $3.28K | 0.00% | −10−25.0% | Reduced |
| Investors Research Corp | 30 | $3.28K | 0.00% | 00.0% | Unchanged |
| ORG Partners LLC | 30 | $3.28K | 0.00% | −321−91.5% | Reduced |
| Cape Investment Advisory, Inc. | 28 | $3.06K | 0.00% | +28 | New |
| Aspect Partners, LLC | 27 | $2.95K | 0.00% | +27 | New |
| Hurley Capital, LLC | 26 | $2.84K | 0.00% | 00.0% | Unchanged |
| BankPlus Trust Department | 25 | $2.73K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 25 | $2.73K | 0.00% | +25 | New |
| SJS Investment Consulting Inc. | 24 | $2.62K | 0.00% | 00.0% | Unchanged |
| Bangor Savings Bank | 21 | $2.30K | 0.00% | +21 | New |
| Measured Wealth Private Client Group, LLC | 21 | $2.30K | 0.00% | +21 | New |
| Tradewinds Capital Management, LLC | 20 | $2.19K | 0.00% | +20 | New |
| Signaturefd, LLC | 20 | $2.19K | 0.00% | −12−37.5% | Reduced |
| Anfield Capital Management, LLC | 20 | $2.19K | 0.00% | 00.0% | Unchanged |
| CVA Family Office, LLC | 20 | $2.19K | 0.00% | 00.0% | Unchanged |
| Westfuller Advisors, LLC | 18 | $1.97K | 0.00% | 00.0% | Unchanged |
| Quest 10 Wealth Builders, Inc. | 18 | $1.97K | 0.00% | +18 | New |
| Bank of Jackson Hole Trust | 17 | $1.86K | 0.00% | +13+325.0% | Added |
| Sound Income Strategies, LLC | 17 | $1.80K | 0.00% | 00.0% | Unchanged |
| NBT Bank N A | 109 | $1.64K | 0.00% | +109 | New |
| Godfrey Financial Associates, Inc. | 15 | $1.64K | 0.00% | +15 | New |
| Insight Financial Services | 15 | $1.64K | 0.00% | 00.0% | Unchanged |
| Trust Co | 13 | $1.42K | 0.00% | 00.0% | Unchanged |
| Strive Financial Group ,LLC | 12 | $1.31K | 0.00% | +12 | New |
| Toth Financial Advisory Corp | 10 | $1.09K | 0.00% | +10 | New |
| Canada Pension Plan Investment Board | 10 | $1.09K | 0.00% | −10,209−99.9% | Reduced |
| Rossby Financial, LCC | 10 | $1.09K | 0.00% | 00.0% | Unchanged |
| Caldwell Sutter Capital, Inc. | 10 | $1.09K | 0.00% | 00.0% | Unchanged |
| Berkshire Capital Holdings Inc | 10 | $1.09K | 0.00% | 00.0% | Unchanged |
| Peterson Wealth Services | 10 | $1.09K | 0.00% | −7,525−99.9% | Reduced |
| Caitlin John, LLC | 10 | $1.09K | 0.00% | 00.0% | Unchanged |
| Pin Oak Investment Advisors Inc | 10 | $1.00K | 0.00% | 00.0% | Unchanged |
| Lloyd Advisory Services, LLC. | 8 | $874 | 0.00% | +8 | New |
| Bell Investment Advisors, Inc | 6 | $656 | 0.00% | −23−79.3% | Reduced |
| Bare Financial Services, Inc | 6 | $656 | 0.00% | +6 | New |
| Cullen/Frost Bankers, Inc. | 5 | $547 | 0.00% | 00.0% | Unchanged |
| Retirement Wealth Solutions LLC | 5 | $547 | 0.00% | +4+400.0% | Added |
| IMA Wealth, Inc. | 5 | $546 | 0.00% | +5 | New |
| Stephens Consulting, LLC | 4 | $438 | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 4 | $437 | 0.00% | 00.0% | Unchanged |
| Whipplewood Advisors, LLC | 4 | $437 | 0.00% | +4 | New |
| Copia Wealth Management | 4 | $437 | 0.00% | +4 | New |
| Wealth Watch Advisors, INC | 3 | $328 | 0.00% | 00.0% | Unchanged |
| Key Capital Management, INC | 3 | $328 | 0.00% | +3 | New |
| Smartleaf Asset Management LLC | 2 | $222 | 0.00% | +1+100.0% | Added |
| Huntington National Bank | 2 | $219 | 0.00% | +2 | New |
| Manning & Napier Advisors LLC | 1 | $111 | 0.00% | +1 | New |
| NVIDIA Corp | 0 | $0 | 0.00% | −1,101,249−100.0% | Sold out |
| Altimeter Capital Management, LPSuperinvestorAltimeter Capital | 0 | $0 | 0.00% | −1,098,139−100.0% | Sold out |
| Mawer Investment Management Ltd. | 0 | $0 | 0.00% | −269,784−100.0% | Sold out |
| Duquesne Family Office LLCSuperinvestorDuquesne Family Office | 0 | $0 | 0.00% | −167,900−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −110,800−100.0% | Sold out |
| Ardsley Advisory Partners LP | 0 | $0 | 0.00% | −108,000−100.0% | Sold out |
| Stony Point Capital LLC | 0 | $0 | 0.00% | −106,096−100.0% | Sold out |
| Silvercrest Asset Management Group LLC | 0 | $0 | 0.00% | −92,055−100.0% | Sold out |
| Ensign Peak Advisors, Inc | 0 | $0 | 0.00% | −88,954−100.0% | Sold out |
| Manchester Global Management (UK) Ltd | 0 | $0 | 0.00% | −81,000−100.0% | Sold out |
| Marsico Capital Management LLC | 0 | $0 | 0.00% | −74,378−100.0% | Sold out |
| Nepsis, Inc. | 0 | $0 | 0.00% | −69,646−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −57,498−100.0% | Sold out |
| Banco Bilbao Vizcaya Argentaria, S.A. | 0 | $0 | 0.00% | −44,997−100.0% | Sold out |
| Oppenheimer & Co Inc | 0 | $0 | 0.00% | −42,602−100.0% | Sold out |
| Intrinsic Edge Capital Management LLC | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| GAM Holding AG | 0 | $0 | 0.00% | −33,314−100.0% | Sold out |
| Telligent Fund, LP | 0 | $0 | 0.00% | −32,000−100.0% | Sold out |
| Long Corridor Asset Management Ltd | 0 | $0 | 0.00% | −28,800−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −18,539−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −16,005−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −15,491−100.0% | Sold out |
| Aft, Forsyth & Sober, LLC | 0 | $0 | 0.00% | −10,800−100.0% | Sold out |
| CMT Capital Markets Trading GmbH | 0 | $0 | 0.00% | −10,014−100.0% | Sold out |
| Main Street Financial Solutions, LLC | 0 | $0 | 0.00% | −8,892−100.0% | Sold out |
| Calamos Advisors LLC | 0 | $0 | 0.00% | −8,630−100.0% | Sold out |
| Westwood Wealth Management | 0 | $0 | 0.00% | −8,175−100.0% | Sold out |
| Ovata Capital Management Ltd | 0 | $0 | 0.00% | −7,605−100.0% | Sold out |
| ING Groep NV | 0 | $0 | 0.00% | −7,465−100.0% | Sold out |
| Abn Amro Investment Solutions | 0 | $0 | 0.00% | −7,000−100.0% | Sold out |
| Truist Financial Corp | 0 | $0 | 0.00% | −6,991−100.0% | Sold out |
| Quantessence Capital LLC | 0 | $0 | 0.00% | −6,767−100.0% | Sold out |
| AIA Group Ltd | 0 | $0 | 0.00% | −6,507−100.0% | Sold out |
| Park Avenue Securities LLC | 0 | $0 | 0.00% | −6,225−100.0% | Sold out |
| Oppenheimer Asset Management Inc. | 0 | $0 | 0.00% | −5,746−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −5,080−100.0% | Sold out |
| Washington Trust Advisors, Inc. | 0 | $0 | 0.00% | −4,997−100.0% | Sold out |
| Dynamic Advisor Solutions LLC | 0 | $0 | 0.00% | −4,792−100.0% | Sold out |
| Elite Wealth Management, Inc. | 0 | $0 | 0.00% | −4,752−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −4,431−100.0% | Sold out |
| CastleKnight Management LP | 0 | $0 | 0.00% | −4,140−100.0% | Sold out |
| Bosman Wealth Management, LLC | 0 | $0 | 0.00% | −3,344−100.0% | Sold out |
| Cynosure Management, LLC | 0 | $0 | 0.00% | −3,156−100.0% | Sold out |
| Brown Advisory Inc | 0 | $0 | 0.00% | −2,961−100.0% | Sold out |
| Fountainhead AM, LLC | 0 | $0 | 0.00% | −2,640−100.0% | Sold out |
| Catalytic Wealth RIA, LLC | 0 | $0 | 0.00% | −2,434−100.0% | Sold out |