Ownership history in CASTLEARK MANAGEMENT LLC · 5 quarters on record
This page tracks every 13F SEC filing in which CASTLEARK MANAGEMENT LLC reported a position in SPDR SER TR (SPTS). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q4 | UNCHANGED | 1,334,080 | — | 0% | 1.15% | $39.1M | $29.09 |
| 2025 Q3 | UNCHANGED | 1,334,080 | — | 0% | 1.10% | $39.1M | $28.76 |
| 2025 Q2 | ADDED | 1,334,080 | +726,290 | +119.5% | 1.17% | $39.1M | $28.44 |
| 2025 Q1 | UNCHANGED | 607,790 | — | 0% | 0.62% | $17.8M | $28.10 |
| 2024 Q4 | INITIATED | 607,790 | — | — | 0.61% | $17.6M | $27.70 |
As of 2025 Q4 — sorted by position size