XTX Topco Ltd

XTX Topco Ltd declares $975.2M in 192 of the 230 AI and semiconductor companies tracked on Silicon Floor, as of Jun 30, 2026 (Form 13F): 12.6% of its $7.7B 13F portfolio. Largest positions: Cisco (0.01% of the company) and Meta Platforms (0.00% of the company). Over time: $975.2M in 192 of these companies for Q2 2026, against $13.0M in 34 for Q1 2021 (13F values as filed). From Mar 31, 2026 to Jun 30, 2026, it bought $557.7M and sold $417.6M of these stocks, at the quarter's prices: a net purchase of $140.0M; 26 new positions and 26 sold out.

Performance of its AI picks

The AI-stock portfolio XTX Topco Ltd declared for Q2 2026 (Form 13F), held unchanged, returned -5.5% in Q3 2026 (SMH -7.1%), ranked 1552 of 1,783 active managers. Over the last 12 months, quarter after quarter: +55.2% (SMH +87.2%). Over three years, quarter after quarter: +238.8% (SMH +325.8%). Over five years, quarter after quarter: +241.4% (SMH +389.8%). Trades made during a quarter are not visible in 13F filings: this measures its declared picks, not the return of its funds.

Largest positions

1. Cisco (CSCO) — $28.7M: 243,996 shares, 0.01% of the company, 0.37% of its portfolio (added this quarter); held since Q3 2025
2. Meta Platforms (META) — $22.4M: 39,811 shares, 0.00% of the company, 0.29% of its portfolio (added this quarter); held since Q3 2025
3. Analog Devices (ADI) — $21.8M: 54,930 shares, 0.01% of the company, 0.28% of its portfolio (added this quarter); held since Q1 2026
4. Quanta Services (PWR) — $21.3M: 29,617 shares, 0.02% of the company, 0.28% of its portfolio (added this quarter); held since Q4 2025
5. Amazon (AMZN) — $20.5M: 86,044 shares, 0.00% of the company, 0.27% of its portfolio (added this quarter); held since Q2 2025
6. Intuit (INTU) — $16.7M: 63,949 shares, 0.02% of the company, 0.22% of its portfolio (added this quarter); held since Q4 2025
7. Xcel Energy (XEL) — $16.7M: 207,504 shares, 0.03% of the company, 0.22% of its portfolio (added this quarter); held since Q3 2024
8. Broadcom (AVGO) — $16.6M: 43,926 shares, 0.00% of the company, 0.21% of its portfolio (added this quarter); held since Q3 2025
9. Texas Instruments (TXN) — $16.4M: 54,984 shares, 0.01% of the company, 0.21% of its portfolio (added this quarter); held since Q3 2025
10. Seagate (STX) — $16.1M: 16,735 shares, 0.01% of the company, 0.21% of its portfolio (added this quarter); held since Q3 2025
11. Accenture (ACN) — $15.9M: 127,579 shares, 0.02% of the company, 0.21% of its portfolio (added this quarter); held since Q3 2025
12. Oracle (ORCL) — $15.1M: 103,009 shares, 0.00% of the company, 0.20% of its portfolio (added this quarter); held since Q3 2024
13. Equinix (EQIX) — $14.5M: 13,945 shares, 0.01% of the company, 0.19% of its portfolio (added this quarter); held since Q4 2025
14. Qualcomm (QCOM) — $14.4M: 78,093 shares, 0.01% of the company, 0.19% of its portfolio (added this quarter); held since Q3 2025
15. American Tower (AMT) — $14.4M: 87,858 shares, 0.02% of the company, 0.19% of its portfolio (added this quarter); held since Q3 2025

By sector

• Power, electrical & cooling — $181.4M, 19% of its AI holdings, 40 companies
• Chips & compute — $176.5M, 18% of its AI holdings, 32 companies
• AI software — $157.0M, 16% of its AI holdings, 25 companies
• Neoclouds & data centers — $132.2M, 14% of its AI holdings, 30 companies
• Equipment & test — $79.3M, 8% of its AI holdings, 23 companies
• Interconnect — $60.4M, 6% of its AI holdings, 8 companies
• Cloud & AI giants — $57.9M, 6% of its AI holdings, 4 companies
• Memory & storage — $49.7M, 5% of its AI holdings, 6 companies
• Servers & systems — $47.8M, 5% of its AI holdings, 12 companies
• Optics — $33.0M, 3% of its AI holdings, 12 companies

Biggest changes this quarter

• trimmed Dell (DELL): -$31.4M at the quarter's price
• trimmed Arm Holdings (ARM): -$29.7M at the quarter's price
• trimmed NVIDIA (NVDA): -$23.0M at the quarter's price
• added to Meta Platforms (META): +$21.5M at the quarter's price
• added to Analog Devices (ADI): +$19.5M at the quarter's price
• added to Cisco (CSCO): +$16.6M at the quarter's price
• sold out of American Electric Power (AEP): -$16.6M at the quarter's price
• added to Intuit (INTU): +$16.0M at the quarter's price
• trimmed Vistra (VST): -$15.0M at the quarter's price
• trimmed Western Digital (WDC): -$14.7M at the quarter's price

Other holders of this size

• Vanguard — $3.6T in 225 of these companies
• BlackRock — $3.1T in 226 of these companies
• State Street — $1.6T in 222 of these companies
• Fidelity (FMR) — $1.2T in 223 of these companies
• Geode Capital — $890.9B in 220 of these companies
• Capital Group — $881.7B in 132 of these companies
• JPMorgan — $717.8B in 225 of these companies
• Invesco — $683.3B in 220 of these companies

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