Lone Star Index — Texas Stock Screener & Investment Research

Lone Star Index tracks 143 publicly traded companies headquartered in Texas — including large-cap relocators like Tesla, Oracle, Hewlett Packard Enterprise, Charles Schwab, McKesson, Chevron, and Caterpillar, plus native Texas giants like ExxonMobil, AT&T, Dell Technologies, Texas Instruments, ConocoPhillips, Valero Energy, and Energy Transfer.

Our thesis: Texas's pro-business regulatory climate, zero state income tax, and lower operating costs drive above-market performance for companies that relocate or are headquartered here. The relocation is the signal.

What you can do on Lone Star Index

• Stock Screener — Filter all 143 Texas public companies by 3-year return, insider activity, market cap, sector, and relocation status.
• Rēlo Feed — Track corporate headquarters relocations to Texas. Follow Oracle, Tesla, Chevron, Caterpillar, CrowdStrike, and more.
• Insider Radar — Monitor SEC Form 4 open-market purchases by Texas company executives. High-conviction buys ($1M+) flagged.
• Sector Performance — Compare Texas companies to the S&P 500 across 12 sectors. Energy, Technology, Banking, and more.
• Texas Map — Interactive map of all 143 publicly traded Texas companies by city. Houston, Dallas, Austin, San Antonio, Midland.
• Texas Exchanges — NYSE Texas, Nasdaq Texas, and the upcoming TXSE — three exchanges serving Texas-listed companies.
• Research & Insights — In-depth company profiles, relocation analysis, and sector deep-dives for every Texas public company.

Top Texas companies tracked

• ExxonMobil (XOM) — Spring, TX — Energy
• AT&T (T) — Dallas, TX — Telecom
• Dell Technologies (DELL) — Round Rock, TX — Technology
• Texas Instruments (TXN) — Dallas, TX — Semiconductors
• Tesla (TSLA) — Austin, TX — Technology (relocated from CA, 2021)
• Oracle (ORCL) — Austin, TX — Technology (relocated from CA, 2020)
• ConocoPhillips (COP) — Houston, TX — Energy
• Valero Energy (VLO) — San Antonio, TX — Energy Refining
• Energy Transfer (ET) — Dallas, TX — Energy Midstream
• Charles Schwab (SCHW) — Westlake, TX — Financial Services (relocated from CA, 2021)
• Chevron (CVX) — Houston, TX — Energy (relocated from CA, 2024)
• McKesson (MCK) — Irving, TX — Healthcare (relocated from CA, 2019)
• CrowdStrike (CRWD) — Austin, TX — Cybersecurity (relocated from CA, 2021)
• D.R. Horton (DHI) — Arlington, TX — Homebuilding
• Diamondback Energy (FANG) — Midland, TX — Energy E&P
• Texas Pacific Land (TPL) — Dallas, TX — Land & Royalties
• Caterpillar (CAT) — Irving, TX — Industrials (relocated from IL, 2022)
• Sysco (SYY) — Houston, TX — Food Services
• Waste Management (WM) — Houston, TX — Industrials
• Comerica (CMA) — Dallas, TX — Banking

About Lone Star Index

Lone Star Index is an investment research platform built for investors who believe Texas's business climate creates durable competitive advantages. We aggregate real-time market data, SEC insider filings, corporate relocation events, and exchange listings into a single, purpose-built screener for the Texas equity universe.

Data sources include Finnhub (real-time quotes), Yahoo Finance (historical performance), and SEC EDGAR (Form 4 insider filings). Performance data benchmarked against the S&P 500.