Shares of Texas Instruments (TXN) plunged 12.63% in Wednesday's pre-market trading session following the company's second-quarter earnings report and third-quarter guidance. Despite beating analyst expectations for Q2, the semiconductor giant's outlook for Q3 fell short of Wall Street estimates, sparking significant concerns among investors.

Texas Instruments reported Q2 earnings per share of $1.41, surpassing the consensus estimate of $1.36, on revenue of $4.45 billion, which also beat the expected $4.36 billion. However, the company's Q3 guidance disappointed, with projected earnings per share between $1.36 and $1.60, below the consensus estimate of $1.51. The revenue forecast of $4.45 billion to $4.80 billion also raised eyebrows, despite overlapping with analyst expectations of $4.59 billion.

Analysts noted a marked shift in management's tone during the earnings call, with executives adopting a more cautious stance regarding the geopolitical and tariff environment. CEO Haviv Ilan cited ongoing concerns about tariffs disrupting global supply chains and noted that the automotive market recovery has been "shallow." The company also expressed uncertainty about whether stronger-than-expected Q2 revenue was driven by customers pulling forward orders to avoid potential tariffs, adding to investor unease. These factors, combined with concerns about weaker-than-expected demand for analog chips, contributed to the sharp sell-off in pre-market trading, highlighting the significant impact of trade tensions on the semiconductor industry.