Fred Martin's Quarterly Portfolio Trends: Focus on Energy and Technology Stocks
Fred Martin's portfolio, valued at over $5.2 billion as of December 2025, shows significant shifts in Energy and Technology sectors, with notable increases in companies like SUPER MICRO COMPUTER INC and decreases in INTERDIGITAL INC.

As of December 31, 2025, Fred Martin's portfolio at Disciplined Growth Investors is valued at approximately $5.22 billion. The portfolio is heavily concentrated in Technology and Energy sectors, with the top ten holdings accounting for a substantial portion of the total value.
Among the top holdings, INTERDIGITAL INC (IDCC) saw a significant decrease in its position during the quarter, with a 22.98% reduction in shares and a corresponding decrease of 222,988 shares. This substantial reduction marks a notable exit from this Technology stock.
In contrast, several companies within the Energy sector showed strong investor confidence. EXPAND ENERGY CORPORATION (CHK) increased its share count by 2.25% (56,203 shares), while COTERRA ENERGY INC (CTRA) added 102,268 shares, representing a 1.53% increase. Both Energy holdings saw their portfolio allocations remain above 3.4%.
The Technology sector also featured prominent additions. SUPER MICRO COMPUTER INC (SMCI) added 156,048 shares (1.65% increase), GARMIN LTD (GRMN) increased by 1.65% (22,679 shares), and PLXS, SMTC, and VSAT all saw share increases of around 1-3%. Notably, PURE STORAGE INC (PSTG) experienced a slight decrease of 5.09% in its position during the quarter.
Overall, Fred Martin's portfolio demonstrates a focus on Technology and Energy, with selective increases in several high-growth sectors and a significant reduction in INTERDIGITAL INC. For a detailed view of Fred Martin's investment profile, visit Disciplined Growth Investors. Detailed analysis of individual holdings, such as PURE STORAGE INC, SUPER MICRO COMPUTER INC, and INTERDIGITAL INC, can be found on Insiderset.