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, Q3 2024
Institutional positions in Arm Holdings PLC as of Sep 30, 2024. 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
- 615
- +53 vs. Q2 2024
- Shares held
- 61.2M
- +2.69M (+4.6%) vs. Q2 2024
- Total value
- $8.66B
- −$905.4M (−9.5%) vs. Q2 2024
- New holders
- 124
- 270 more added
- Sold out
- 71
- 136 more reduced
6 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Arm Holdings PLC; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Robeco Institutional Asset Management B.V. | 14,559 | $2.08M | 0.00% | +3,145+27.6% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 14,552 | $2.08M | 0.02% | +1,667+12.9% | Added |
| Tower View Investment Management & Research LLC | 14,365 | $2.05M | 1.12% | +205+1.4% | Added |
| Shelton Capital Management | 14,283 | $2.04M | 0.05% | 00.0% | Unchanged |
| Mizuho Securities Co. Ltd. | 13,780 | $1.97M | 4.85% | −4,620−25.1% | Reduced |
| Stephens Inc | 13,770 | $1.97M | 0.03% | +10,435+312.9% | Added |
| Nomura Asset Management Co Ltd | 13,762 | $1.97M | 0.01% | +7,328+113.9% | Added |
| AXA S.A. | 13,752 | $1.97M | 0.01% | −12,745−48.1% | Reduced |
| Savoie Capital LLC | 13,700 | $1.96M | 0.24% | +10,000+270.3% | Added |
| Newbridge Financial Services Group, Inc. | 13,659 | $1.95M | 0.69% | +10,661+355.6% | Added |
| Midwest Professional Planners, LTD. | 13,522 | $1.93M | 0.59% | +1,540+12.9% | Added |
| Oribel Capital Management, LP | 13,100 | $1.87M | 0.20% | +13,100 | New |
| Daiwa Securities Group Inc. | 13,076 | $1.87M | 0.01% | +946+7.8% | Added |
| Oversea-Chinese Banking CORP Ltd | 12,384 | $1.85M | 0.05% | +3,721+43.0% | Added |
| BNP Paribas | 12,783 | $1.83M | 0.08% | −2,051−13.8% | Reduced |
| iA Global Asset Management Inc. | 12,756 | $1.82M | 0.03% | +1,145+9.9% | Added |
| LMR Partners LLP | 12,065 | $1.73M | 0.04% | +12,065 | New |
| Paragon Capital Management Inc | 12,056 | $1.72M | 1.27% | +12,056 | New |
| Rakuten Investment Management, Inc. | 11,841 | $1.72M | 0.01% | +9,440+393.2% | Added |
| Scotia Capital Inc. | 12,050 | $1.72M | 0.01% | +9,929+468.1% | Added |
| Cerity Partners LLC | 12,013 | $1.72M | 0.00% | +7,033+141.2% | Added |
| Global X Japan Co., Ltd. | 11,985 | $1.71M | 0.22% | +11,985 | New |
| DekaBank Deutsche Girozentrale | 12,092 | $1.71M | 0.00% | +5,003+70.6% | Added |
| NewEdge Wealth, LLC | 11,892 | $1.70M | 0.03% | +11,892 | New |
| Group One Trading, L.P. | 11,671 | $1.67M | 0.07% | −495,277−97.7% | Reduced |
| Chicago Capital, LLC | 11,619 | $1.66M | 0.05% | +1,007+9.5% | Added |
| SpiderRock Advisors, LLC | 11,238 | $1.61M | 0.03% | +138+1.2% | Added |
| Scientech Research LLC | 11,027 | $1.58M | 0.31% | −1,832−14.2% | Reduced |
| Integrated Wealth Concepts LLC | 10,995 | $1.57M | 0.02% | +601+5.8% | Added |
| Venture Visionary Partners LLC | 10,845 | $1.55M | 0.07% | +5,510+103.3% | Added |
| US Bancorp | 10,810 | $1.55M | 0.00% | −1,153−9.6% | Reduced |
| Strategic Blueprint, LLC | 10,531 | $1.51M | 0.09% | −40−0.4% | Reduced |
| Cresset Asset Management, LLC | 10,496 | $1.50M | 0.01% | +872+9.1% | Added |
| Munro Partners | 10,489 | $1.50M | 0.05% | −259,618−96.1% | Reduced |
| Steward Partners Investment Advisory, LLC | 10,416 | $1.49M | 0.01% | −421−3.9% | Reduced |
| Zweig-DiMenna Associates LLC | 10,092 | $1.44M | 0.15% | −25,933−72.0% | Reduced |
| Atika Capital Management LLC | 10,000 | $1.43M | 0.15% | −69,000−87.3% | Reduced |
| Fukoku Mutual Life Insurance Co | 10,000 | $1.43M | 0.10% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 9,992 | $1.43M | 0.00% | +2,256+29.2% | Added |
| Westwood Wealth Management | 9,725 | $1.39M | 0.55% | −13,950−58.9% | Reduced |
| Green Square Capital Advisors LLC | 9,480 | $1.38M | 0.19% | +230+2.5% | Added |
| Louisiana State Employees Retirement System | 9,500 | $1.36M | 0.02% | +100+1.1% | Added |
| Quantum Private Wealth, LLC | 9,462 | $1.35M | 0.46% | +7,028+288.7% | Added |
| Capital Markets Trading UK LLP | 9,385 | $1.34M | 1.24% | +3,823+68.7% | Added |
| D.A. Davidson & Co. | 9,231 | $1.32M | 0.01% | +5,065+121.6% | Added |
| National Bank of Canada | 9,203 | $1.32M | 0.00% | +1,871+25.5% | Added |
| Private Advisor Group, LLC | 8,991 | $1.29M | 0.01% | +1,702+23.4% | Added |
| Cim Investment Mangement Inc | 8,813 | $1.26M | 0.37% | −224−2.5% | Reduced |
| Meiji Yasuda Life Insurance Co | 8,585 | $1.23M | 0.02% | 00.0% | Unchanged |
| Profund Advisors LLC | 8,372 | $1.20M | 0.05% | −155−1.8% | Reduced |
| Empirical Asset Management, LLC | 8,325 | $1.19M | 0.42% | +1,400+20.2% | Added |
| Corebridge Financial, Inc. | 8,182 | $1.17M | 0.01% | +312+4.0% | Added |
| Virtu Financial LLC | 8,134 | $1.16M | 0.06% | +8,134 | New |
| Aft, Forsyth & Sober, LLC | 8,000 | $1.14M | 0.38% | 00.0% | Unchanged |
| FNY Investment Advisers, LLC | 8,000 | $1.14M | 0.55% | +3,000+60.0% | Added |
| Acadian Asset Management LLC | 7,991 | $1.14M | 0.00% | −3,919−32.9% | Reduced |
| CI Private Wealth, LLC | 7,935 | $1.13M | 0.00% | +3,647+85.1% | Added |
| Russell Investments Group, Ltd. | 7,880 | $1.13M | 0.00% | −24,159−75.4% | Reduced |
| Harbour Capital Advisors, LLC | 7,570 | $1.12M | 0.26% | +430+6.0% | Added |
| Americana Partners, LLC | 7,752 | $1.11M | 0.08% | +527+7.3% | Added |
| Atria Wealth Solutions, Inc. | 7,658 | $1.10M | 0.01% | −3,676−32.4% | Reduced |
| Main Street Financial Solutions, LLC | 7,469 | $1.07M | 0.10% | +310+4.3% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 7,473 | $1.07M | 0.01% | −14,149−65.4% | Reduced |
| Shelton Wealth Management, LLC | 7,376 | $1.05M | 0.60% | +1,277+20.9% | Added |
| Stonehage Fleming Financial Services Holdings Ltd | 7,350 | $1.05M | 0.03% | +4,100+126.2% | Added |
| Natixis | 7,320 | $1.05M | 0.01% | 00.0% | Unchanged |
| Perigon Wealth Management, LLC | 7,287 | $1.04M | 0.03% | +5,405+287.2% | Added |
| Kestra Advisory Services, LLC | 7,264 | $1.04M | 0.01% | +1,003+16.0% | Added |
| Fortem Financial Group, LLC | 7,200 | $1.03M | 0.42% | +430+6.4% | Added |
| Pacer Advisors, Inc. | 7,170 | $1.03M | 0.00% | +677+10.4% | Added |
| Tower Research Capital LLC (TRC) | 7,110 | $1.02M | 0.03% | −11,346−61.5% | Reduced |
| Mangrove Partners | 7,101 | $1.02M | 0.10% | +7,101 | New |
| Federation des caisses Desjardins du Quebec | 7,092 | $1.01M | 0.01% | +491+7.4% | Added |
| Avantax Advisory Services, Inc. | 7,060 | $1.01M | 0.01% | +1,637+30.2% | Added |
| Watts Gwilliam & Co., LLC | 7,021 | $1.01M | 0.22% | +7,021 | New |
| Willner & Heller, LLC | 6,799 | $972.3K | 0.87% | +4,484+193.7% | Added |
| Leonteq Securities AG | 6,782 | $969.9K | 0.11% | +5,015+283.8% | Added |
| SeaCrest Wealth Management, LLC | 6,735 | $963.2K | 0.10% | +1,883+38.8% | Added |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 6,713 | $960.0K | 0.15% | −370−5.2% | Reduced |
| UBS Asset Management Americas Inc | 6,550 | $936.7K | 0.00% | +2,900+79.5% | Added |
| Parisi Gray Wealth Management | 6,540 | $935.3K | 0.31% | +5,281+419.5% | Added |
| XTX Topco Ltd | 6,486 | $927.6K | 0.07% | +3,893+150.1% | Added |
| Eqis Capital Management, Inc. | 6,425 | $918.8K | 0.07% | +1,285+25.0% | Added |
| Convergence Financial, LLC | 6,401 | $915.4K | 0.19% | +1,822+39.8% | Added |
| K.J. Harrison & Partners Inc | 6,000 | $914.1K | 0.14% | +4,000+200.0% | Added |
| MML Investors Services, LLC | 6,323 | $904.0K | 0.00% | +2,343+58.9% | Added |
| Marathon Trading Investment Management LLC | 5,962 | $852.6K | 0.40% | −12,715−68.1% | Reduced |
| Walleye Capital LLC | 5,898 | $843.5K | 0.01% | +4,622+362.2% | Added |
| Macquarie Group Ltd | 5,870 | $839.5K | 0.00% | −425,987−98.6% | Reduced |
| Concentric Capital Strategies, LP | 5,805 | $830.2K | 0.05% | +5,805 | New |
| Bulltick Wealth Management, LLC | 5,700 | $815.2K | 0.20% | +5,700 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,589 | $799.3K | 0.00% | +4,254+318.7% | Added |
| Beacon Pointe Advisors, LLC | 5,528 | $790.6K | 0.01% | +3,757+212.1% | Added |
| B. Metzler seel. Sohn & Co. AG | 5,400 | $772.3K | 0.01% | +2,400+80.0% | Added |
| B. Metzler seel. Sohn & Co. Holding AG | 5,400 | $772.3K | 0.01% | +5,400 | New |
| Edge Capital Group, LLC | 5,388 | $770.5K | 0.03% | 00.0% | Unchanged |
| Triumph Capital Management | 5,350 | $765.1K | 0.27% | −4,850−47.5% | Reduced |
| Capital CS Group, LLC | 5,260 | $752.2K | 0.91% | +5,260 | New |
| Caption Management, LLC | 5,200 | $743.7K | 0.08% | +4,000+333.3% | Added |
| Schwarz Dygos Wheeler Investment Advisors LLC | 5,074 | $726.1K | 0.18% | −100−1.9% | Reduced |