Hood River Capital Management LLC

Hood River Capital Management LLC declares $4.2B in 25 of the 220 AI and semiconductor companies tracked on Silicon Floor, as of Jun 30, 2026 (Form 13F): 30.2% of its $13.8B 13F portfolio. Largest positions: Applied Digital (7.7% of the company) and DigitalOcean (3.6% of the company). Over time: $4.2B in 25 of these companies for Q2 2026, against $276.8M in 15 for Q4 2019 (13F values as filed). From Mar 31, 2026 to Jun 30, 2026, it bought $278.3M and sold $749.1M of these stocks, at the quarter's prices: a net sale of $470.8M; 5 new positions and 5 sold out.

Performance of its AI picks

The AI-stock portfolio Hood River Capital Management LLC declared for Q2 2026 (Form 13F), held unchanged, returned -21.2% in Q3 2026 (SMH -7.1%), ranked 1750 of 1,776 active managers. Over the last 12 months, quarter after quarter: +98.8% (SMH +87.2%), ranked 31 of 1,356 active managers. Over three years, quarter after quarter: +453.5% (SMH +325.8%), ranked 6 of 782 active managers. Over five years, quarter after quarter: +443.7% (SMH +389.8%), ranked 3 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. Applied Digital (APLD) — $840.0M: 22.5M shares, 7.7% of the company, 6.1% of its portfolio (trimmed this quarter); held since Q2 2022
  2. DigitalOcean (DOCN) — $659.6M: 4.2M shares, 3.6% of the company, 4.8% of its portfolio (added this quarter); held since Q1 2023
  3. MasTec (MTZ) — $488.4M: 1.2M shares, 1.5% of the company, 3.5% of its portfolio (trimmed this quarter); held since Q4 2020
  4. Bloom Energy (BE) — $407.4M: 1.3M shares, 0.46% of the company, 3.0% of its portfolio (trimmed this quarter); held since Q4 2025
  5. Semtech (SMTC) — $364.2M: 2.3M shares, 2.4% of the company, 2.6% of its portfolio (trimmed this quarter); held since Q3 2024
  6. Lumentum (LITE) — $225.5M: 262,757 shares, 0.29% of the company, 1.6% of its portfolio (trimmed this quarter); held since Q4 2024
  7. Lattice Semiconductor (LSCC) — $224.8M: 1.5M shares, 1.0% of the company, 1.6% of its portfolio (added this quarter); held since Q4 2024
  8. Applied Optoelectronics (AAOI) — $206.3M: 1.4M shares, 1.6% of the company, 1.5% of its portfolio (added this quarter); held since Q3 2025
  9. Hut 8 (HUT) — $190.7M: 1.7M shares, 1.3% of the company, 1.4% of its portfolio (trimmed this quarter); held since Q3 2025
  10. SiTime (SITM) — $99.7M: 133,699 shares, 0.44% of the company, 0.72% of its portfolio (trimmed this quarter); held since Q3 2024
  11. TTM Technologies (TTMI) — $93.8M: 501,716 shares, 0.48% of the company, 0.68% of its portfolio (trimmed this quarter); held since Q2 2024
  12. Teradyne (TER) — $67.9M: 140,435 shares, 0.09% of the company, 0.49% of its portfolio (added this quarter); held since Q4 2025
  13. Fabrinet (FN) — $65.5M: 116,477 shares, 0.33% of the company, 0.47% of its portfolio (added this quarter); held since Q3 2024
  14. nLIGHT (LASR) — $58.2M: 836,229 shares, 1.4% of the company, 0.42% of its portfolio (trimmed this quarter); held since Q3 2025
  15. LandBridge (LB) — $47.0M: 592,619 shares, 0.77% of the company, 0.34% of its portfolio (trimmed this quarter); held since Q4 2024

By sector

Biggest changes this quarter

Schedule 13D/G declarations

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All holders · All tracked companies · The AI market