§ 13F · FUND PROFILE
CASTLEARK MANAGEMENT LLC.
AUM · $3.7B (13F)Positions · 309Turnover · n/a · Q2Filed · Aug 14, 2026
CONCENTRATION
n/a
Top 10 holdings
NEW BUYS
0
+$331M deployed
EXITS
0
No exits
SECTOR SHIFT
n/a
No prior quarter data
§ 01 · TOP HOLDINGS
The book · Q2 2026
FILED AUG 14, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q2 |
|---|---|---|---|---|---|---|
| 1 | NVDA | NVIDIA CORPORATION | 1.30M | $260M | 7.0% | +3% |
| 2 | GOOGL | ALPHABET INC | 507K | $181M | 4.9% | +21% |
| 3 | AAPL | APPLE INC | 472K | $137M | 3.7% | +35% |
| 4 | LRCX | LAM RESEARCH CORP | 284K | $123M | 3.3% | −16% |
| 5 | MSFT | MICROSOFT CORP | 293K | $109M | 2.9% | +11% |
| 6 | LLY | ELI LILLY & CO | 88K | $105M | 2.8% | +19% |
| 7 | AVGO | BROADCOM INC | 244K | $92M | 2.5% | +20% |
| 8 | SPIB | SPDR SERIES TRUST | 2.69M | $90M | 2.4% | ±0% |
| 9 | V | VISA INC | 236K | $81M | 2.2% | +54% |
| 10 | ANET | ARISTA NETWORKS INC | 473K | $80M | 2.2% | +10% |
§ 02 · SECTOR ALLOCATION
Where the money is
Sector data pending
§ 03 · THE CASTLEARK SIGNAL
AC read
CASTLEARK MANAGEMENT LLC is a Other fund managing $3.7 billion in assets. The fund runs a broad portfolio of 309 positions.
Read the full dossier →