Central Securities Corp Portfolio Update: September 2026
As of September 30, 2026, Central Securities Corp's portfolio held a total value of $1.37 billion across 29 holdings, with Technology and Financial Services remaining dominant sectors.

Central Securities Corp's portfolio, valued at $1.37 billion as of September 30, 2026, maintained its focus on key sectors with Technology and Financial Services leading the allocations. The portfolio consists of 29 individual holdings, showcasing a well-diversified approach across various industries.
Top Holdings Overview
The top holdings by weight demonstrate the firm's strategic concentration in high-performing sectors. Analog Devices (ADI) and Alphabet Inc. (GOOGL) continue to anchor the portfolio with significant allocations, while companies like Charles Schwab Corp (SCHW) and Capital One Finl Corp (COF) reinforce exposure to the Financial Services sector. Motorola Solutions Inc. (MSI) and Keysight Technologies Inc. (KEYS) round out the top five Technology holdings, highlighting the investor's confidence in this diverse group of stocks.
Recent Portfolio Changes
The portfolio saw notable adjustments during the reporting period, with three holdings experiencing significant increases in share count:
- Rayonier Inc. (RYN) increased its position by 31.74%, adding substantial exposure to the Real Estate sector.
- SEA Ltd. (SE) experienced a remarkable 100% increase in shares, signaling a major strategic investment in the Consumer Cyclical space.
- Teledyne Technologies Inc. (TDY) saw its share count rise by 14.29%, boosting its Technology allocation.
These changes reflect the investor's active management style, incorporating new opportunities while maintaining core positions.
Sector Allocation Analysis
The portfolio's sector distribution remains heavily weighted toward Technology (30.45%) and Financial Services (29.52%), with strong contributions from Communication Services (14.79%) and Consumer Cyclical (9.35%). Other sectors like Industrials (5.34%), Healthcare (4.51%), Energy (3.82%), and Real Estate (2.22%) are present but in smaller proportions.
Overall, the portfolio maintains a balanced approach with its top holdings unchanged and strategic additions to sectors like Real Estate and Technology. The absence of large sell activities suggests a focus on preserving value in existing positions.