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, 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 | 961 | $35.0B |
| Q1 2026 | 745 | $13.9B |
| Q4 2025 | 654 | $9.10B |
| Q3 2025 | 659 | $10.8B |
| Q2 2025 | 669 | $13.2B |
| Q1 2025 | 636 | $8.11B |
| Q4 2024 | 641 | $7.94B |
| Q3 2024 | 615 | $8.77B |
| Q2 2024 | 568 | $10.1B |
| Q1 2024 | 410 | $8.00B |
| Q4 2023 | 272 | $5.93B |
| Q3 2023 | 210 | $4.01B |
| 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 |
|---|---|---|---|---|---|
| Capital World Investors | 4,948,437 | $800.4M | 0.12% | +15,549+0.3% | Added |
| Schroder Investment Management Group | 4,745,957 | $767.6M | 0.65% | +1,396,684+41.7% | Added |
| Coatue Management LLCSuperinvestorCoatue Management | 4,633,454 | $749.4M | 2.09% | +4,633,454 | New |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 4,162,320 | $673.2M | 0.70% | −1,041,780−20.0% | Reduced |
| Morgan Stanley | 3,776,628 | $610.8M | 0.04% | +618,442+19.6% | Added |
| Goldman Sachs Group Inc | 3,665,723 | $592.9M | 0.10% | −24,931−0.7% | Reduced |
| Sustainable Growth Advisers, LP | 3,457,220 | $559.2M | 2.89% | +1,862,626+116.8% | Added |
| UBS Group AG | 3,292,334 | $532.5M | 0.11% | +437,309+15.3% | Added |
| Artisan Partners Limited Partnership | 2,034,535 | $329.1M | 0.49% | −1,304,461−39.1% | Reduced |
| Alphabet Inc. | 1,960,784 | $317.1M | 14.85% | 00.0% | Unchanged |
| Mubadala Investment Co PJSC | 1,501,960 | $242.9M | 1.28% | 00.0% | Unchanged |
| Bank of America Corp | 1,476,743 | $238.8M | 0.02% | +168,149+12.8% | Added |
| FMR LLC | 1,428,475 | $231.0M | 0.01% | −430,669−23.2% | Reduced |
| Franklin Resources Inc | 1,417,829 | $229.3M | 0.06% | +309,698+27.9% | Added |
| Invesco Ltd. | 1,381,906 | $223.5M | 0.04% | +805,886+139.9% | Added |
| Jericho Capital Asset Management L.P. | 1,306,115 | $211.3M | 2.81% | +1,306,115 | New |
| BlackRock, Inc. | 1,135,389 | $183.6M | 0.00% | −2,330,909−67.2% | Reduced |
| NVIDIA Corp | 1,101,249 | $178.1M | 4.11% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 1,094,865 | $177.1M | 0.14% | −1,094,243−50.0% | Reduced |
| Wellington Management Group LLP | 1,059,671 | $171.4M | 0.03% | +11,119+1.1% | Added |
| Altimeter Capital Management, LPSuperinvestorAltimeter Capital | 933,208 | $150.9M | 2.18% | +757,608+431.4% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 864,660 | $139.9M | 0.42% | −1,836−0.2% | Reduced |
| Loomis Sayles & Co L P | 828,140 | $133.9M | 0.17% | −16,636−2.0% | Reduced |
| Walleye Trading LLC | 818,567 | $132.4M | 3.25% | −104,211−11.3% | Reduced |
| Employees Provident Fund Board | 733,519 | $118.6M | 1.03% | −266,481−26.6% | Reduced |
| Robeco Schweiz AG | 731,496 | $118.3M | 2.73% | −46,795−6.0% | Reduced |
| AXA S.A. | 629,816 | $101.9M | 0.29% | +207,894+49.3% | Added |
| First Trust Advisors LP | 604,296 | $97.7M | 0.08% | −302,553−33.4% | Reduced |
| Hudson Bay Capital Management LP | 600,000 | $97.0M | 0.64% | +600,000 | New |
| American Century Companies Inc | 596,580 | $96.5M | 0.05% | −106,785−15.2% | Reduced |
| Citigroup Inc | 596,188 | $96.4M | 0.07% | −87,213−12.8% | Reduced |
| Parallax Volatility Advisers, L.P. | 593,626 | $96.0M | 3.85% | +353,055+146.8% | Added |
| Citadel Advisors LLC | 527,621 | $85.3M | 0.07% | +298,361+130.1% | Added |
| Barclays PLC | 527,618 | $85.3M | 0.03% | −242,757−31.5% | Reduced |
| Castle Hook Partners LP | 525,825 | $85.0M | 1.25% | +525,825 | New |
| SEI Investments Co | 522,313 | $84.5M | 0.10% | −108,454−17.2% | Reduced |
| Robeco Institutional Asset Management B.V. | 520,465 | $84.2M | 0.14% | +507,300+3,853.4% | Added |
| Rafferty Asset Management, LLC | 506,874 | $82.0M | 0.27% | +119,863+31.0% | Added |
| Marshall Wace, LLP | 482,952 | $78.1M | 0.09% | +207,209+75.1% | Added |
| Zevenbergen Capital Investments LLC | 477,289 | $77.2M | 1.51% | +5,762+1.2% | Added |
| Bridgewater Associates, LP | 473,725 | $76.6M | 0.31% | +473,725 | New |
| Wells Fargo & Company | 471,252 | $76.2M | 0.02% | +97,962+26.2% | Added |
| State Street Corp | 441,445 | $71.4M | 0.00% | +56,656+14.7% | Added |
| Driehaus Capital Management LLC | 437,769 | $70.8M | 0.57% | +418,452+2,166.2% | Added |
| Mirae Asset Global Investments Co., Ltd. | 435,902 | $70.5M | 0.25% | −3,024−0.7% | Reduced |
| 1832 Asset Management L.P. | 403,700 | $65.3M | 0.11% | +403,700 | New |
| Susquehanna International Group, LLP | 385,195 | $62.3M | 0.10% | −606,950−61.2% | Reduced |
| Gilder Gagnon Howe & Co LLC | 347,089 | $56.1M | 0.60% | +663+0.2% | Added |
| NZS Capital, LLC | 337,190 | $54.5M | 1.85% | +145,859+76.2% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 321,010 | $51.9M | 0.10% | −9,805−3.0% | Reduced |
| Raymond James Financial Inc | 315,395 | $51.0M | 0.02% | +41,708+15.2% | Added |
| LPL Financial LLC | 284,999 | $46.1M | 0.02% | +32,066+12.7% | Added |
| Deutsche Bank AG | 280,386 | $45.3M | 0.02% | +47,643+20.5% | Added |
| Mawer Investment Management Ltd. | 275,747 | $44.6M | 0.23% | +275,747 | New |
| GQG Partners LLC | 273,048 | $44.2M | 0.06% | +273,048 | New |
| Swedbank AB | 255,700 | $41.4M | 0.05% | +255,700 | New |
| Royal Bank of Canada | 253,236 | $41.0M | 0.01% | +61,110+31.8% | Added |
| Mark Asset Management LP | 241,720 | $39.1M | 4.68% | −176−0.1% | Reduced |
| Primecap Management Co | 235,590 | $38.1M | 0.03% | −38,020−13.9% | Reduced |
| Banque Transatlantique SA | 229,633 | $37.2M | 1.03% | +29,213+14.6% | Added |
| Dock Street Asset Management Inc | 225,452 | $36.5M | 3.43% | +74,131+49.0% | Added |
| Nwi Management LP | 225,000 | $36.4M | 3.34% | +90,000+66.7% | Added |
| Penserra Capital Management LLC | 220,504 | $35.7M | 0.50% | +220,504 | New |
| Man Group plc | 217,640 | $35.2M | 0.08% | −180,823−45.4% | Reduced |
| Ameriprise Financial Inc | 208,557 | $33.7M | 0.01% | +19,095+10.1% | Added |
| Twin Tree Management, LP | 207,424 | $33.5M | 0.85% | −341,544−62.2% | Reduced |
| Legal & General Group Plc | 195,973 | $31.7M | 0.01% | +34,492+21.4% | Added |
| Group One Trading, L.P. | 187,133 | $30.3M | 0.99% | −169,004−47.5% | Reduced |
| Renaissance Technologies LLC | 186,600 | $30.2M | 0.04% | +167,100+856.9% | Added |
| Sig Brokerage, LP | 183,815 | $29.7M | 8.16% | +183,815 | New |
| ProShare Advisors LLC | 183,346 | $29.7M | 0.06% | +8,635+4.9% | Added |
| Liontrust Investment Partners LLP | 177,909 | $28.8M | 0.41% | −13,273−6.9% | Reduced |
| Voya Investment Management LLC | 175,215 | $28.3M | 0.03% | −30,623−14.9% | Reduced |
| CIBC World Markets Inc. | 172,383 | $27.9M | 0.06% | −80,964−32.0% | Reduced |
| Neuberger Berman Group LLC | 158,191 | $25.6M | 0.02% | −151,776−49.0% | Reduced |
| JPMorgan Chase & Co | 153,487 | $24.8M | 0.00% | −52,741−25.6% | Reduced |
| Vident Advisory, LLC | 152,555 | $24.7M | 0.28% | −83,757−35.4% | Reduced |
| Pacific Heights Asset Management LLC | 140,000 | $22.6M | 1.21% | +140,000 | New |
| Reynders McVeigh Capital Management, LLC | 137,598 | $22.3M | 1.11% | +19,319+16.3% | Added |
| Newbrook Capital Advisors LP | 135,144 | $21.9M | 2.75% | +135,144 | New |
| Rheos Capital Works Inc. | 130,000 | $21.0M | 1.21% | +130,000 | New |
| State of Michigan Retirement System | 128,200 | $20.7M | 0.11% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 126,168 | $20.4M | 0.04% | +3,785+3.1% | Added |
| Oribel Capital Management, LP | 126,100 | $20.4M | 1.08% | +126,100 | New |
| Groupe la Francaise | 124,052 | $20.0M | 0.32% | +99,410+403.4% | Added |
| Handelsbanken Fonder AB | 121,482 | $19.6M | 0.07% | +36,028+42.2% | Added |
| SBI Securities Co., Ltd. | 121,218 | $19.6M | 0.56% | −8,860−6.8% | Reduced |
| CWM, LLC | 114,574 | $18.5M | 0.07% | −13,163−10.3% | Reduced |
| Geode Capital Management, LLC | 113,335 | $18.3M | 0.00% | +3,317+3.0% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 108,248 | $17.5M | 0.03% | +520+0.5% | Added |
| Ensign Peak Advisors, Inc | 107,964 | $17.5M | 0.03% | +31,574+41.3% | Added |
| Ardsley Advisory Partners LP | 107,500 | $17.4M | 2.84% | +72,650+208.5% | Added |
| Defender Capital, LLC. | 106,985 | $17.3M | 5.88% | +106,985 | New |
| Franklin Street Advisors Inc | 105,680 | $17.1M | 1.06% | −2,959−2.7% | Reduced |
| United Capital Management of KS, Inc. | 104,051 | $16.8M | 2.64% | +9,841+10.4% | Added |
| Alliancebernstein L.P. | 102,724 | $16.6M | 0.01% | −60,720−37.2% | Reduced |
| La Banque Postale Asset Management SA | 102,469 | $16.6M | 0.23% | +21,600+26.7% | Added |
| HSBC Holdings PLC | 101,146 | $16.5M | 0.01% | +24,004+31.1% | Added |
| Stony Point Capital LLC | 101,054 | $16.3M | 1.29% | −13,938−12.1% | Reduced |
| Mirae Asset Securities (USA) Inc. | 100,260 | $16.2M | 0.72% | +100,260 | New |