CASTLEARK MANAGEMENT LLC — 13F holdings

CASTLEARK MANAGEMENT LLC reported 309 holdings worth $3.71B in its 13F filing for Q2 2026, filed August 14, 2026.

Largest positions

1. NVDA NVIDIA CORPORATION — $260M (7.0%)
2. GOOGL ALPHABET INC — $181M (4.9%)
3. AAPL APPLE INC — $137M (3.7%)
4. LRCX LAM RESEARCH CORP — $123M (3.3%)
5. MSFT MICROSOFT CORP — $109M (2.9%)
6. LLY ELI LILLY & CO — $105M (2.8%)
7. AVGO BROADCOM INC — $92.1M (2.5%)
8. SPIB SPDR SERIES TRUST — $90.0M (2.4%)
9. V VISA INC — $81.0M (2.2%)
10. ANET ARISTA NETWORKS INC — $80.4M (2.2%)