HighTower Advisors, LLC

New 13F: Q3 2026

HighTower Advisors, LLC filed its 13F for the quarter ended Sep 30, 2026 on Nov 10, 2026: $21.5B in AI and semiconductor stocks; $523.9M bought and $424.1M sold against its previous quarter, at the quarter's prices.

HighTower Advisors, LLC declares $20.6B in 199 of the 230 AI and semiconductor companies tracked on Silicon Floor, as of Jun 30, 2026 (Form 13F): 19.9% of its $103.2B 13F portfolio. Largest positions: Apple (0.08% of the company) and Alphabet (0.05% of the company). It is a private wealth platform: it holds shares for many client accounts, so its trades are left out of the quarter's moves on /holders. Over time: $20.6B in 199 of these companies for Q2 2026, against $1.8B in 93 for Q4 2019 (13F values as filed). From Mar 31, 2026 to Jun 30, 2026, it bought $440.8M and sold $1.0B of these stocks, at the quarter's prices: a net sale of $588.1M; 8 new positions and 4 sold out.

Performance of its AI picks

The AI-stock portfolio HighTower Advisors, LLC declared for Q2 2026 (Form 13F), held unchanged, returned +4.1% in Q3 2026 (SMH -7.1%). Over the last 12 months, quarter after quarter: +27.5% (SMH +87.2%). Over three years, quarter after quarter: +137.7% (SMH +325.8%). Over five years, quarter after quarter: +152.1% (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. Apple (AAPL): $3.3B, 11.5M shares, 0.08% of the company, 3.2% of its portfolio (trimmed this quarter); held since Q1 2020
  2. Alphabet (GOOGL): $2.0B, 5.7M shares, 0.05% of the company, 2.0% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
  3. Microsoft (MSFT): $1.9B, 5.0M shares, 0.07% of the company, 1.8% of its portfolio (trimmed this quarter); held since Q4 2024
  4. NVIDIA (NVDA): $1.5B, 7.4M shares, 0.03% of the company, 1.4% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
  5. Amazon (AMZN): $1.4B, 6.0M shares, 0.06% of the company, 1.4% of its portfolio (added this quarter); held since Q1 2020
  6. Broadcom (AVGO): $842.8M, 2.2M shares, 0.05% of the company, 0.82% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
  7. Meta Platforms (META): $729.2M, 1.3M shares, 0.05% of the company, 0.71% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
  8. Caterpillar (CAT): $601.6M, 564,930 shares, 0.12% of the company, 0.58% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
  9. Micron (MU): $502.6M, 435,432 shares, 0.04% of the company, 0.49% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
  10. IBM (IBM): $482.6M, 1.7M shares, 0.18% of the company, 0.47% of its portfolio (added this quarter); held since Q4 2019 or earlier
  11. Cisco (CSCO): $476.5M, 4.1M shares, 0.10% of the company, 0.46% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
  12. TSMC (TSM): $386.0M, 808,348 shares, 0.02% of the company, 0.37% of its portfolio (added this quarter); held since Q4 2019 or earlier
  13. Lam Research (LRCX): $357.4M, 824,884 shares, 0.07% of the company, 0.35% of its portfolio (trimmed this quarter); held since Q4 2024
  14. Applied Materials (AMAT): $322.8M, 446,525 shares, 0.06% of the company, 0.31% of its portfolio (trimmed this quarter); held since Q1 2020
  15. Palo Alto Networks (PANW): $274.2M, 803,974 shares, 0.10% of the company, 0.27% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier

By sector

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