Castleark Management
$3.7B 13F equity value
350 Holdings
Quarter ended June 30, 2026
The latest 13F on file for Castleark Management covers the quarter ended June 30, 2026. Institutional managers report holdings quarterly to the SEC, so each filing is a snapshot of positions held on that date.
Top Holdings
| Ticker | Company | Shares | Value | Weight |
|---|---|---|---|---|
| NVDA | NVIDIA CORPORATION | 1,299,605 | $260M | 7.0% |
| GOOGL | ALPHABET INC | 507,093 | $181M | 4.9% |
| AAPL | APPLE INC | 472,108 | $137M | 3.7% |
| LRCX | LAM RESEARCH CORP | 283,808 | $123M | 3.3% |
| MSFT | MICROSOFT CORP | 292,770 | $109M | 2.9% |
| LLY | ELI LILLY & CO | 87,697 | $105M | 2.8% |
| AVGO | BROADCOM INC | 243,896 | $92M | 2.5% |
| SPIB | SPDR SERIES TRUST | 2,688,380 | $90M | 2.4% |
| V | VISA INC | 236,166 | $81M | 2.2% |
| ANET | ARISTA NETWORKS INC | 473,319 | $80M | 2.2% |
Track Castleark Management's 13F portfolio: $3.7B in reported holdings, 350 positions. Top holdings and quarterly changes on SentiSense.
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