Texas Instruments comprises 1.8% of Guyasuta Investment Advisors Inc.’s portfolio, making the stock its 16th largest position. Guyasuta Investment Advisors Inc.’s holdings in Texas Instruments were worth $29,495,000 as of its most recent filing with the SEC. Get Texas Instruments alerts:Texas Instruments Price PerformanceNASDAQ TXN opened at $184.55 on Friday. Insider Transactions at Texas InstrumentsIn other Texas Instruments news, VP Ahmad Bahai sold 1,500 shares of Texas Instruments stock in a transaction that occurred on Monday, August 25th. Receive News & Ratings for Texas Instruments Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Texas Instruments and related companies with MarketBeat.com's FREE daily email newsletter.