We came across a bearish thesis on Littelfuse, Inc. on Quality Value Investing’s Substack by David J. Waldron. In this article, we will summarize the bulls’ thesis on LFUS. Littelfuse, Inc.'s share was trading at $253.56 as of December 1st. LFUS’s trailing and forward P/E were 53.42 and 20.33 respectively according to Yahoo Finance. Littelfuse Incorporated (LFUS), a long-standing small-cap electronics manufacturer in the information technology sector, is reexamined in this updated coverage to determine w ...

Core Insights - Littelfuse reported strong Q2 2025 earnings, with GAAP revenue of $613.4 million and Non-GAAP EPS of $2.85, both exceeding Wall Street expectations [1][2] - Year-over-year, GAAP revenue grew by 9.8% and Non-GAAP EPS increased by 45%, indicating robust financial performance [1][2] - The company is focusing on strategic priorities such as acquisitions and innovation to drive growth [1][4] Financial Performance - Q2 2025 Non-GAAP EPS was $2.85, surpassing estimates of $2.33 and up from $1.97 in Q2 2024, reflecting a 45% increase [2] - GAAP revenue reached $613.4 million, exceeding estimates of $576.7 million and up from $558.5 million in the previous year, marking a 9.8% increase [2] - GAAP operating margin improved to 15.1%, up from 11.7% year-over-year, indicating enhanced profitability [2] Business Overview - Littelfuse specializes in circuit protection and power management solutions, with a product portfolio that includes fuses, semiconductors, sensors, and relays [3] - The company serves various markets, including industrial, transportation, and consumer electronics, ensuring safety in electrical systems [3] Strategic Focus - The company is pursuing targeted acquisitions and expanding its technology capabilities while focusing on innovation in circuit protection and power semiconductors [4] - Key growth areas include electrification and data center markets, supported by significant R&D investment of $107.8 million in FY2024 [4] Segment Performance - The Electronics segment saw a 9.8% sales increase, with organic growth of 4% and a steady operating margin of 14.9% [5] - The Transportation segment's revenue rose by 6.2%, with operating income climbing 84.3% and margin expanding to 15.6% [6] - The Industrial segment delivered the strongest growth at 17.2%, with operating margin nearly doubling to 19.2% due to demand in renewable energy and data centers [7] Recent Developments - Littelfuse integrated facilities like Dortmund Fab to enhance power semiconductor production and reported a $10.4 million foreign exchange loss [8] - Acquisitions contributed significantly to growth in the Electronics segment, with ongoing integration efforts being crucial for future productivity [8] Future Outlook - Management projects Q3 FY2025 net sales between $610 million and $630 million, with adjusted EPS guidance of $2.65 to $2.85 [11] - The company increased its quarterly dividend to $0.75 per share, reflecting confidence in its financial health [12]