Texas Instruments Incorporated
A maker of analog and embedded processing semiconductors, Texas Instruments supplies the power-management chips, microcontrollers, and processors inside cars, factories, phones, and data centers. It began in 1930 as Geophysical Service, a Dallas oil-exploration firm, renaming itself Texas Instruments in 1951. Three years later it built the first commercial transistor radio, and engineer Jack Kilby invented the integrated circuit there in 1958.
Estimated from filings — the split-adjusted price range over the quarters each manager built the position. A range, not a fill price; 13F reports a quarter-end snapshot, not a trade date.