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 2025
Institutional positions in Arm Holdings PLC as of Mar 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
- 636
- +8 vs. Q4 2024
- Shares held
- 75.7M
- +12.0M (+18.8%) vs. Q4 2024
- Total value
- $8.09B
- +$234.6M (+3.0%) vs. Q4 2024
- New holders
- 106
- 258 more added
- Sold out
- 98
- 174 more reduced
13 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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 2025
Shares, value and share of portfolio for each institution holding Arm Holdings PLC; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Nepsis, Inc. | 85,987 | $9.18M | 2.27% | +85,987 | New |
| Handelsbanken Fonder AB | 85,454 | $9.13M | 0.04% | −5,248−5.8% | Reduced |
| Public Employees Retirement System of Ohio | 84,888 | $9.07M | 0.03% | −10,652−11.1% | Reduced |
| La Banque Postale Asset Management SA | 80,869 | $8.64M | 0.13% | +21,469+36.1% | Added |
| D. E. Shaw & Co., Inc. | 80,089 | $8.55M | 0.01% | −176,010−68.7% | Reduced |
| Capstone Investment Advisors, LLC | 79,127 | $8.45M | 0.08% | +79,127 | New |
| HSBC Holdings PLC | 77,142 | $8.20M | 0.01% | −3,308−4.1% | Reduced |
| Ensign Peak Advisors, Inc | 76,390 | $8.16M | 0.02% | +76,390 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 76,172 | $8.13M | 0.01% | +16,399+27.4% | Added |
| Ratan Capital Management LP | 74,044 | $7.91M | 2.55% | +31,945+75.9% | Added |
| Broadleaf Partners, LLC | 71,768 | $7.66M | 2.01% | −1,424−1.9% | Reduced |
| Jump Financial, LLC | 69,756 | $7.45M | 0.11% | +14,379+26.0% | Added |
| Diversify Advisory Services, LLC | 65,971 | $7.37M | 0.46% | +25,627+63.5% | Added |
| Colony Group, LLC | 68,821 | $7.35M | 0.02% | +683+1.0% | Added |
| TownSquare Capital, LLC | 66,975 | $7.15M | 0.08% | +62,717+1,472.9% | Added |
| Squarepoint Ops LLC | 65,954 | $7.04M | 0.02% | +30,859+87.9% | Added |
| Nissay Asset Management Corp | 65,864 | $7.03M | 0.05% | +6,381+10.7% | Added |
| APG Asset Management N.V. | 70,100 | $6.93M | 0.02% | +1,800+2.6% | Added |
| Commonwealth Equity Services, LLC | 58,540 | $6.25M | 0.01% | +7,199+14.0% | Added |
| Victory Capital Management Inc | 58,068 | $6.20M | 0.01% | +457+0.8% | Added |
| HAP Trading, LLC | 57,896 | $6.18M | 2.20% | +43,665+306.8% | Added |
| Pinebridge Investments, L.P. | 52,444 | $5.60M | 0.05% | −18,619−26.2% | Reduced |
| Marex Group plc | 52,058 | $5.56M | 0.11% | +35,990+224.0% | Added |
| FengHe Fund Management Pte. Ltd. | 50,000 | $5.34M | 2.00% | +50,000 | New |
| Northwestern Mutual Wealth Management Co | 49,803 | $5.32M | 0.00% | +13,861+38.6% | Added |
| Assetmark, Inc | 49,002 | $5.23M | 0.01% | +48,992+489,920.0% | Added |
| Allianz Asset Management GmbH | 48,615 | $5.19M | 0.01% | −11,598−19.3% | Reduced |
| Stifel Financial Corp | 48,080 | $5.13M | 0.01% | +3,765+8.5% | Added |
| Newbridge Financial Services Group, Inc. | 46,546 | $4.97M | 1.21% | +20,380+77.9% | Added |
| Woodline Partners LP | 45,802 | $4.89M | 0.03% | −167,436−78.5% | Reduced |
| Quantbot Technologies LP | 42,113 | $4.50M | 0.14% | +37,565+826.0% | Added |
| Nomura Holdings Inc | 41,832 | $4.47M | 0.02% | −18,717−30.9% | Reduced |
| New York State Common Retirement Fund | 41,672 | $4.45M | 0.01% | −31,563−43.1% | Reduced |
| Oppenheimer & Co Inc | 41,478 | $4.43M | 0.07% | −12,306−22.9% | Reduced |
| Envestnet Asset Management Inc | 41,159 | $4.40M | 0.00% | −1,965−4.6% | Reduced |
| Credit Agricole S A | 40,679 | $4.34M | 0.02% | +11,334+38.6% | Added |
| Jones Financial Companies LLLP | 39,483 | $4.26M | 0.00% | +11,131+39.3% | Added |
| Jackson Square Capital, LLC | 39,434 | $4.21M | 1.37% | −433−1.1% | Reduced |
| Capital International Sarl | 38,914 | $4.16M | 0.09% | +38,914 | New |
| Guggenheim Capital LLC | 38,314 | $4.09M | 0.04% | −6,265−14.1% | Reduced |
| Exchange Traded Concepts, LLC | 37,759 | $4.03M | 0.07% | −1,171−3.0% | Reduced |
| Pinnacle Associates Ltd | 37,017 | $3.95M | 0.06% | −1,620−4.2% | Reduced |
| Creative Planning | 36,856 | $3.94M | 0.00% | +925+2.6% | Added |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 36,770 | $3.93M | 1.85% | −10,630−22.4% | Reduced |
| Covenant Asset Management, LLC | 36,302 | $3.88M | 0.97% | −2,564−6.6% | Reduced |
| Leonteq Securities AG | 36,446 | $3.86M | 0.29% | +23,071+172.5% | Added |
| Millennium Management LLC | 36,115 | $3.86M | 0.00% | −12,118−25.1% | Reduced |
| Ardsley Advisory Partners LP | 34,850 | $3.72M | 0.86% | +14,850+74.3% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 33,987 | $3.63M | 0.00% | +4,493+15.2% | Added |
| Venture Visionary Partners LLC | 33,810 | $3.61M | 0.15% | +3,165+10.3% | Added |
| Toroso Investments, LLC | 33,787 | $3.61M | 0.03% | −3,771−10.0% | Reduced |
| Charles Schwab Investment Management Inc | 33,079 | $3.53M | 0.00% | +6,888+26.3% | Added |
| TD Asset Management Inc | 33,057 | $3.53M | 0.00% | +501+1.5% | Added |
| GWM Advisors LLC | 32,874 | $3.51M | 0.02% | −3,634−10.0% | Reduced |
| Cetera Investment Advisers | 32,515 | $3.47M | 0.01% | −8,460−20.6% | Reduced |
| Headlands Technologies LLC | 32,410 | $3.46M | 0.39% | +32,410 | New |
| Mizuho Markets Cayman LP | 31,757 | $3.39M | 14.13% | −727−2.2% | Reduced |
| Janney Montgomery Scott LLC | 31,577 | $3.37M | 0.01% | +4,742+17.7% | Added |
| Blue Fin Capital, Inc. | 31,008 | $3.31M | 0.64% | +144+0.5% | Added |
| Canada Pension Plan Investment Board | 30,949 | $3.31M | 0.00% | −19,537−38.7% | Reduced |
| Erste Asset Management GmbH | 30,000 | $3.23M | 0.04% | 00.0% | Unchanged |
| Cantor Fitzgerald, L. P. | 29,561 | $3.16M | 0.12% | +29,561 | New |
| Clear Street Derivatives LLC | 29,257 | $3.12M | 0.05% | +29,257 | New |
| National Bank of Canada | 28,886 | $3.08M | 0.00% | +1,806+6.7% | Added |
| USS Investment Management Ltd | 28,076 | $3.00M | 0.02% | 00.0% | Unchanged |
| Mariner, LLC | 26,702 | $2.85M | 0.00% | +4,539+20.5% | Added |
| Adams Wealth Management | 26,431 | $2.82M | 0.55% | +3,214+13.8% | Added |
| CacheTech Inc. | 26,431 | $2.82M | 0.55% | +3,214+13.8% | Added |
| Balyasny Asset Management LLC | 26,307 | $2.81M | 0.01% | +11,865+82.2% | Added |
| Elite Wealth Management, Inc. | 26,228 | $2.80M | 0.81% | −15,209−36.7% | Reduced |
| Groupe la Francaise | 24,642 | $2.77M | 0.06% | +6,307+34.4% | Added |
| Price T Rowe Associates Inc | 25,751 | $2.75M | 0.00% | +15,751+157.5% | Added |
| Capital International Ltd | 25,475 | $2.72M | 0.12% | +25,475 | New |
| HighTower Advisors, LLC | 25,321 | $2.70M | 0.00% | −14,681−36.7% | Reduced |
| Telligent Fund, LP | 25,000 | $2.67M | 2.97% | −2,000−7.4% | Reduced |
| GF Fund Management Co. Ltd. | 24,797 | $2.65M | 0.06% | +522+2.2% | Added |
| Vontobel Holding Ltd. | 24,630 | $2.63M | 0.01% | −16,518−40.1% | Reduced |
| LMR Partners LLP | 24,351 | $2.60M | 0.05% | +24,351 | New |
| Dakota Wealth Management | 24,083 | $2.57M | 0.06% | +9,120+61.0% | Added |
| Robocap Asset Management Ltd | 23,754 | $2.54M | 1.90% | +23,754 | New |
| Icapital Wealth LLC | 22,618 | $2.42M | 1.47% | −375−1.6% | Reduced |
| CIBC Asset Management Inc | 22,583 | $2.41M | 0.01% | +940+4.3% | Added |
| GPS Wealth Strategies Group, LLC | 22,467 | $2.40M | 0.32% | +296+1.3% | Added |
| Sofos Investments, Inc. | 22,370 | $2.39M | 0.52% | +22,370 | New |
| GWN Securities Inc. | 17,778 | $2.36M | 0.13% | +17,778 | New |
| Atria Wealth Solutions, Inc. | 22,113 | $2.36M | 0.03% | +17,263+355.9% | Added |
| PFG Investments, LLC | 21,953 | $2.34M | 0.15% | +3,759+20.7% | Added |
| Rakuten Securities, Inc. | 21,754 | $2.32M | 1.17% | −6,157−22.1% | Reduced |
| GAM Holding AG | 21,619 | $2.31M | 0.18% | +2,896+15.5% | Added |
| Mission Wealth Management, LP | 21,297 | $2.27M | 0.06% | +19,730+1,259.1% | Added |
| Ascent Wealth Partners, LLC | 20,646 | $2.20M | 0.30% | +401+2.0% | Added |
| Guardian Capital LP | 20,616 | $2.20M | 0.09% | +387+1.9% | Added |
| Tower View Investment Management & Research LLC | 20,569 | $2.20M | 1.28% | +5,937+40.6% | Added |
| Rockefeller Capital Management L.P. | 20,428 | $2.18M | 0.01% | +4,604+29.1% | Added |
| Nomura Asset Management Co Ltd | 20,373 | $2.18M | 0.01% | +4,892+31.6% | Added |
| Renaissance Technologies LLC | 19,500 | $2.08M | 0.00% | +19,500 | New |
| Modus Advisors, LLC | 19,455 | $2.08M | 0.68% | +1,520+8.5% | Added |
| Virtu Financial LLC | 19,318 | $2.06M | 0.11% | −48,662−71.6% | Reduced |
| Driehaus Capital Management LLC | 19,317 | $2.06M | 0.02% | +19,317 | New |
| Smith Group Asset Management, LLC | 19,200 | $2.05M | 0.15% | −4,800−20.0% | Reduced |