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 2025
Institutional positions in Arm Holdings PLC as of Sep 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
- 659
- +8 vs. Q2 2025
- Shares held
- 74.8M
- −6.21M (−7.7%) vs. Q2 2025
- Total value
- $10.6B
- −$2.52B (−19.3%) vs. Q2 2025
- New holders
- 105
- 247 more added
- Sold out
- 97
- 179 more reduced
18 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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 | $13.7B |
| 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 2025
Shares, value and share of portfolio for each institution holding Arm Holdings PLC; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Capital World Investors | 4,772,592 | $675.3M | 0.09% | −175,845−3.6% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 4,225,943 | $597.9M | 0.54% | +63,623+1.5% | Added |
| Morgan Stanley | 3,737,692 | $528.8M | 0.03% | −38,936−1.0% | Reduced |
| Goldman Sachs Group Inc | 3,409,592 | $482.4M | 0.07% | −256,131−7.0% | Reduced |
| Sustainable Growth Advisers, LP | 2,881,709 | $407.7M | 2.39% | −575,511−16.6% | Reduced |
| Coatue Management LLCSuperinvestorCoatue Management | 2,259,826 | $319.7M | 0.78% | −2,373,628−51.2% | Reduced |
| UBS Group AG | 2,062,762 | $291.9M | 0.06% | −1,229,572−37.3% | Reduced |
| Alphabet Inc. | 1,960,784 | $277.4M | 11.52% | 00.0% | Unchanged |
| Bank of America Corp | 1,802,973 | $255.1M | 0.02% | +326,230+22.1% | Added |
| Invesco Ltd. | 1,772,123 | $250.7M | 0.04% | +390,217+28.2% | Added |
| Capital Research Global Investors | 1,718,132 | $243.1M | 0.05% | +1,718,132 | New |
| Schroder Investment Management Group | 1,704,275 | $241.1M | 0.19% | −3,041,682−64.1% | Reduced |
| Wellington Management Group LLP | 1,516,150 | $214.5M | 0.04% | +456,479+43.1% | Added |
| Mubadala Investment Co PJSC | 1,501,960 | $212.5M | 1.19% | 00.0% | Unchanged |
| FMR LLC | 1,497,054 | $211.8M | 0.01% | +68,579+4.8% | Added |
| Hyperion Asset Management Ltd | 1,434,591 | $203.0M | 5.66% | +1,434,591 | New |
| Franklin Resources Inc | 1,451,025 | $199.8M | 0.05% | +33,196+2.3% | Added |
| JPMorgan Chase & Co | 1,114,279 | $157.7M | 0.01% | +960,792+626.0% | Added |
| BlackRock, Inc. | 1,104,503 | $156.3M | 0.00% | −30,886−2.7% | Reduced |
| NVIDIA Corp | 1,101,249 | $155.8M | 4.05% | 00.0% | Unchanged |
| Altimeter Capital Management, LPSuperinvestorAltimeter Capital | 1,098,139 | $155.4M | 2.05% | +164,931+17.7% | Added |
| Nuveen, LLC | 911,376 | $129.0M | 0.03% | +911,376 | New |
| BNP Paribas Arbitrage, SA | 876,284 | $124.0M | 0.10% | −218,581−20.0% | Reduced |
| Artisan Partners Limited Partnership | 860,625 | $121.8M | 0.18% | −1,173,910−57.7% | Reduced |
| Loomis Sayles & Co L P | 850,281 | $120.3M | 0.14% | +22,141+2.7% | Added |
| Marshall Wace, LLP | 818,637 | $115.8M | 0.13% | +335,685+69.5% | Added |
| Employees Provident Fund Board | 800,000 | $113.2M | 0.91% | +66,481+9.1% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 695,330 | $98.4M | 0.28% | −169,330−19.6% | Reduced |
| Robeco Schweiz AG | 675,400 | $95.6M | 2.15% | −56,096−7.7% | Reduced |
| Barclays PLC | 660,401 | $93.4M | 0.03% | +132,783+25.2% | Added |
| First Trust Advisors LP | 650,296 | $92.0M | 0.07% | +46,000+7.6% | Added |
| Baillie Gifford & Co | 640,877 | $90.7M | 0.07% | +640,877 | New |
| Robeco Institutional Asset Management B.V. | 576,972 | $81.6M | 0.12% | +56,507+10.9% | Added |
| American Century Companies Inc | 570,291 | $80.7M | 0.04% | −26,289−4.4% | Reduced |
| Price T Rowe Associates Inc | 523,414 | $74.1M | 0.01% | +517,950+9,479.3% | Added |
| Citigroup Inc | 519,326 | $73.5M | 0.05% | −76,862−12.9% | Reduced |
| Zevenbergen Capital Investments LLC | 499,772 | $70.7M | 1.37% | +22,483+4.7% | Added |
| Renaissance Technologies LLC | 495,400 | $70.1M | 0.09% | +308,800+165.5% | Added |
| State Street Corp | 473,328 | $67.0M | 0.00% | +31,883+7.2% | Added |
| NZS Capital, LLC | 447,955 | $63.4M | 1.94% | +110,765+32.8% | Added |
| Rafferty Asset Management, LLC | 447,232 | $63.3M | 0.21% | −59,642−11.8% | Reduced |
| Royal Bank of Canada | 445,871 | $63.1M | 0.01% | +192,635+76.1% | Added |
| Mirae Asset Global Investments Co., Ltd. | 367,964 | $52.1M | 0.16% | −67,938−15.6% | Reduced |
| Gilder Gagnon Howe & Co LLC | 348,067 | $49.2M | 0.50% | +978+0.3% | Added |
| Wells Fargo & Company | 347,276 | $49.1M | 0.01% | −123,976−26.3% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 314,261 | $44.5M | 0.08% | −6,749−2.1% | Reduced |
| Swedbank AB | 313,000 | $44.3M | 0.04% | +57,300+22.4% | Added |
| Walleye Trading LLC | 304,023 | $43.0M | 0.69% | −514,544−62.9% | Reduced |
| Raymond James Financial Inc | 299,537 | $42.4M | 0.01% | −15,858−5.0% | Reduced |
| Mark Asset Management LP | 298,132 | $42.2M | 4.31% | +56,412+23.3% | Added |
| LPL Financial LLC | 297,033 | $42.0M | 0.01% | +12,034+4.2% | Added |
| Penserra Capital Management LLC | 270,899 | $38.3M | 0.46% | +50,395+22.9% | Added |
| Mawer Investment Management Ltd. | 269,784 | $38.2M | 0.20% | −5,963−2.2% | Reduced |
| SEI Investments Co | 241,876 | $34.2M | 0.04% | −280,437−53.7% | Reduced |
| Primecap Management Co | 235,340 | $33.3M | 0.03% | −250−0.1% | Reduced |
| Banque Transatlantique SA | 227,749 | $32.3M | 0.79% | −1,884−0.8% | Reduced |
| Nwi Management LP | 225,000 | $31.8M | 3.14% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 221,053 | $31.3M | 0.05% | −164,142−42.6% | Reduced |
| PEAK6 LLC | 217,068 | $30.7M | 0.77% | +217,068 | New |
| Dock Street Asset Management Inc | 216,563 | $30.6M | 2.68% | −8,889−3.9% | Reduced |
| Two Sigma Investments, LP | 209,411 | $29.6M | 0.05% | +209,411 | New |
| Ameriprise Financial Inc | 206,370 | $29.2M | 0.01% | −2,187−1.0% | Reduced |
| Legal & General Group Plc | 204,990 | $29.0M | 0.01% | +9,017+4.6% | Added |
| Toroso Investments, LLC | 203,841 | $28.8M | 0.12% | +129,082+172.7% | Added |
| Voya Investment Management LLC | 202,443 | $28.6M | 0.03% | +27,228+15.5% | Added |
| Susquehanna Portfolio Strategies, LLC | 185,057 | $26.2M | 0.42% | +185,057 | New |
| Pacific Heights Asset Management LLC | 185,000 | $26.2M | 1.16% | +45,000+32.1% | Added |
| Jane Street Group, LLC | 170,635 | $24.1M | 0.03% | +90,112+111.9% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 168,559 | $23.8M | 0.04% | +60,311+55.7% | Added |
| Duquesne Family Office LLCSuperinvestorDuquesne Family Office | 167,900 | $23.8M | 0.60% | +167,900 | New |
| Man Group plc | 163,397 | $23.1M | 0.04% | −54,243−24.9% | Reduced |
| CIBC World Markets Inc. | 154,850 | $21.9M | 0.05% | −17,533−10.2% | Reduced |
| Two Sigma Advisers, LP | 154,400 | $21.8M | 0.04% | +154,400 | New |
| Neuberger Berman Group LLC | 153,237 | $21.7M | 0.02% | −4,954−3.1% | Reduced |
| Rheos Capital Works Inc. | 149,600 | $21.2M | 1.18% | +19,600+15.1% | Added |
| ProShare Advisors LLC | 149,161 | $21.1M | 0.04% | −34,185−18.6% | Reduced |
| Liontrust Investment Partners LLP | 148,748 | $21.0M | 0.31% | −29,161−16.4% | Reduced |
| TD Asset Management Inc | 140,044 | $19.8M | 0.02% | +109,828+363.5% | Added |
| Reynders McVeigh Capital Management, LLC | 138,943 | $19.7M | 0.92% | +1,345+1.0% | Added |
| Vident Advisory, LLC | 135,439 | $19.2M | 0.19% | −17,116−11.2% | Reduced |
| Jump Financial, LLC | 133,700 | $18.9M | 0.24% | +126,929+1,874.6% | Added |
| Groupe la Francaise | 125,078 | $17.7M | 0.24% | +1,026+0.8% | Added |
| CWM, LLC | 124,025 | $17.5M | 0.05% | +9,451+8.2% | Added |
| Millennium Management LLC | 123,600 | $17.5M | 0.01% | +96,896+362.9% | Added |
| Parallax Volatility Advisers, L.P. | 121,944 | $17.3M | 0.51% | −471,682−79.5% | Reduced |
| SBI Securities Co., Ltd. | 118,381 | $16.7M | 0.43% | −2,837−2.3% | Reduced |
| Geode Capital Management, LLC | 118,243 | $16.7M | 0.00% | +4,908+4.3% | Added |
| Handelsbanken Fonder AB | 118,015 | $16.7M | 0.05% | −3,467−2.9% | Reduced |
| Clear Street Group Inc. | 116,334 | $16.5M | 0.08% | +116,334 | New |
| Twin Tree Management, LP | 110,894 | $15.7M | 0.73% | −96,530−46.5% | Reduced |
| State of Wisconsin Investment Board | 110,800 | $15.7M | 0.04% | +110,800 | New |
| Centiva Capital, LP | 110,220 | $15.6M | 1.45% | +110,220 | New |
| Ardsley Advisory Partners LP | 108,000 | $15.3M | 2.34% | +500+0.5% | Added |
| Franklin Street Advisors Inc | 106,540 | $15.1M | 0.87% | +860+0.8% | Added |
| Stony Point Capital LLC | 106,096 | $15.0M | 1.05% | +5,042+5.0% | Added |
| Advisor Group Holdings, Inc. | 107,536 | $14.9M | 0.02% | −18,632−14.8% | Reduced |
| Renaissance Capital LLC | 104,090 | $14.7M | 8.25% | +4,527+4.5% | Added |
| United Capital Management of KS, Inc. | 100,865 | $14.3M | 1.94% | −3,186−3.1% | Reduced |
| Silvant Capital Management LLC | 98,986 | $14.0M | 0.49% | +3,695+3.9% | Added |
| Colony Group, LLC | 98,296 | $13.9M | 0.02% | +29,596+43.1% | Added |