Ownership history in CASTLEARK MANAGEMENT LLC Β· 56 quarters on record
This page tracks every 13F SEC filing in which CASTLEARK MANAGEMENT LLC reported a position in CHEVRONTEXACO CORP COM (CVX). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β sourced directly from SEC EDGAR 13F filings.
π CASTLEARK MANAGEMENT LLC outperformed the S&P 500 by +5.3% annually on this CVX position. Timing score: 49% (22/45 decisions correct). Average cost basis: $47.57. Maximum drawdown during holding period: β39.9%.
π₯ Exceptional β beat the S&P 500 by 5.3% per year on this position.
55 quarters analyzed
β‘οΈ Neutral timing β roughly coin-flip accuracy on add/trim calls.
22 of 45 add/trim decisions correct
Best entry: $13.76 (2002 Q4) Β· Worst: $151.41 (2023 Q3)
πͺ Held through 3 major drawdowns (>20%). Diamond-hands conviction.
20 adds Β· 26 trims. Bought during 8 of 23 down-price quarters. π Predominantly trimming β distribution phase.
βοΈ Portfolio weight has remained relatively stable β conviction maintained.
Currently 0.01% of portfolio
β Based on quarterly 13F SEC filings and end-of-quarter closing prices. Timing score = accuracy of add/trim decisions vs next-quarter price direction. Alpha = mean quarterly excess return Γ 4 (annualised). Not investment advice.
As of 2025 Q4 β sorted by position size