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 RYDER SYSTEM INC COM (R). 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 Q3 | REDUCED | 21,680 | -28,245 | -56.6% | 0.11% | $4.1M | $186.83 |
| 2011 Q4 | ADDED | 49,925 | +16,325 | +48.6% | 0.11% | $2.7M | $35.79 |
| 2011 Q3 | ADDED | 33,600 | +20,100 | +148.9% | 0.06% | $1.3M | $25.12 |
| 2008 Q2 | ADDED | 13,500 | +1,000 | +8.0% | 0.05% | $930K | $42.55 |
| 2008 Q1 | INITIATED | 12,500 | — | — | 0.04% | $761K | $37.51 |
As of 2025 Q4 — sorted by position size