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, Q4 2023
Institutional positions in Arm Holdings PLC as of Dec 31, 2023. 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
- 271
- +62 vs. Q3 2023
- Shares held
- 77.4M
- +3.40M (+4.6%) vs. Q3 2023
- Total value
- $5.82B
- +$1.85B (+46.5%) vs. Q3 2023
- New holders
- 119
- 79 more added
- Sold out
- 57
- 43 more reduced
1 institution that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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, Q4 2023
Shares, value and share of portfolio for each institution holding Arm Holdings PLC; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Millennium Management LLC | 0 | $0 | 0.00% | −51,007−100.0% | Sold out |
| Murchinson Ltd. | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −27,345−100.0% | Sold out |
| Falcon Edge Capital, LP | 0 | $0 | 0.00% | −26,280−100.0% | Sold out |
| 3G Capital Partners LP | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Point72 Middle East FZE | 0 | $0 | 0.00% | −19,487−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −15,237−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −14,843−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −10,610−100.0% | Sold out |
| Columbus Hill Capital Management, L.P. | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| U.S. Capital Wealth Advisors, LLC | 0 | $0 | 0.00% | −7,000−100.0% | Sold out |
| LGT Group Foundation | 0 | $0 | 0.00% | −7,050−100.0% | Sold out |
| Formula Growth Ltd | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| EFG Asset Management (North America) Corp. | 0 | $0 | 0.00% | −4,606−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −4,401−100.0% | Sold out |
| Lombard Odier Asset Management (USA) Corp | 0 | $0 | 0.00% | −4,000−100.0% | Sold out |
| Cedar Brook Financial Partners, LLC | 0 | $0 | 0.00% | −3,841−100.0% | Sold out |
| Banque Cantonale Vaudoise | 0 | $0 | 0.00% | −2,669−100.0% | Sold out |
| Newbridge Financial Services Group, Inc. | 0 | $0 | 0.00% | −2,132−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −2,017−100.0% | Sold out |
| Stonehage Fleming Financial Services Holdings Ltd | 0 | $0 | 0.00% | −1,500−100.0% | Sold out |
| Gables Capital Management Inc. | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Westside Investment Management, Inc. | 0 | $0 | 0.00% | −800−100.0% | Sold out |
| Bamco Inc | 0 | $0 | 0.00% | −700−100.0% | Sold out |
| Stone House Investment Management, LLC | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Carmel Capital Partners, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| First Republic Investment Management, Inc. | – | – | – | – | Not filed |