BROWN ADVISORY INC

BROWN ADVISORY INC declares $21.7B in 128 of the 230 AI and semiconductor companies tracked on Silicon Floor, as of Jun 30, 2026 (Form 13F): 33.6% of its $64.6B 13F portfolio. Largest positions: Alphabet (0.08% of the company) and Microsoft (0.11% of the company). Over time: $21.7B in 128 of these companies for Q2 2026, against $9.8B in 70 for Q4 2019 (13F values as filed). From Mar 31, 2026 to Jun 30, 2026, it bought $1.0B and sold $4.5B of these stocks, at the quarter's prices: a net sale of $3.5B; 11 new positions and 3 sold out.

Performance of its AI picks

The AI-stock portfolio BROWN ADVISORY INC declared for Q2 2026 (Form 13F), held unchanged, returned +5.7% in Q3 2026 (SMH -7.1%), ranked 481 of 1,785 active managers. Over the last 12 months, quarter after quarter: +22.6% (SMH +87.2%), ranked 1070 of 1,360 active managers. Over three years, quarter after quarter: +122.6% (SMH +325.8%), ranked 619 of 784 active managers. Over five years, quarter after quarter: +123.2% (SMH +389.8%), ranked 435 of 535 active managers. 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. Alphabet (GOOGL): $3.5B, 9.9M shares, 0.08% of the company, 5.4% of its portfolio (added this quarter); held since Q4 2019 or earlier
  2. Microsoft (MSFT): $3.2B, 8.5M shares, 0.11% of the company, 4.9% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
  3. TSMC (TSM): $2.9B, 6.0M shares, 0.12% of the company, 4.4% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
  4. NVIDIA (NVDA): $2.1B, 10.3M shares, 0.04% of the company, 3.2% of its portfolio (added this quarter); held since Q4 2019 or earlier
  5. Amazon (AMZN): $1.5B, 6.2M shares, 0.06% of the company, 2.3% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
  6. Apple (AAPL): $1.2B, 4.0M shares, 0.03% of the company, 1.8% of its portfolio (added this quarter); held since Q4 2019 or earlier
  7. Broadcom (AVGO): $684.5M, 1.8M shares, 0.04% of the company, 1.1% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
  8. ASML (ASML): $621.7M, 312,480 shares, 0.08% of the company, 0.96% of its portfolio (trimmed this quarter); held since Q2 2020
  9. Marvell (MRVL): $552.4M, 1.9M shares, 0.21% of the company, 0.86% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
  10. Meta Platforms (META): $432.4M, 767,623 shares, 0.03% of the company, 0.67% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
  11. Carrier (CARR): $410.8M, 5.6M shares, 0.68% of the company, 0.64% of its portfolio (trimmed this quarter); held since Q2 2020
  12. Palo Alto Networks (PANW): $361.3M, 1.1M shares, 0.13% of the company, 0.56% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
  13. Snowflake (SNOW): $334.9M, 1.3M shares, 0.37% of the company, 0.52% of its portfolio (trimmed this quarter); held since Q1 2021
  14. Arista Networks (ANET): $312.5M, 1.8M shares, 0.15% of the company, 0.48% of its portfolio (added this quarter); held since Q4 2023
  15. Datadog (DDOG): $312.2M, 1.2M shares, 0.33% of the company, 0.48% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier

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