Chuck Royce's top holdings (April 2026) include MKS Instruments, Inc. (MKSI), a global provider of instruments, systems, and solutions for advanced manufacturing processes.

Chuck Royce is known as the founder of Royce Investment Partners, where he serves as President and Co-Chief Investment Officer. He is a prominent figure in small-cap investing, focusing on fundamental analysis to identify overlooked and undervalued companies.

MKS Instruments, Inc. (MKSI)

MKS Instruments, Inc. develops, manufactures, sells, and services instruments, subsystems, and process control solutions. These products are vital for advanced manufacturing applications, particularly in semiconductor, industrial, life sciences, and research markets. MKS Instruments, Inc. operates with a market capitalization of $15.01 billion. The current value of Chuck Royce's holding in the company is $141.7 million. Analysts have assigned a price target of $258.08 for MKSI, while a discounted cash flow analysis suggests a value of $35.44 per share.
Here's an overview of Chuck Royce's trades in MKS Instruments, Inc.:

Arcosa Inc (ACA)

Arcosa Inc is a manufacturer of infrastructure-related products and solutions. The company provides a range of products for the construction, energy, and transportation sectors, including aggregates, specialty materials, and engineered structures. The company's market cap stands at $5.04 billion, with Chuck Royce's position currently valued at $131.03 million. Arcosa's discounted cash flow analysis indicates a value of $56.41 per share.
Here's an overview of Chuck Royce's trades in Arcosa Inc:

FormFactor Inc. (FORM)

FormFactor Inc. specializes in test and measurement technologies for the semiconductor industry. Its products include advanced probe cards, which are critical for testing integrated circuits during the manufacturing process. FormFactor Inc. has a market capitalization of $7.63 billion, and this holding in Chuck Royce's portfolio is currently worth $112.3 million. A price target of $77.71 has been set by analysts for FormFactor. The company's discounted cash flow value is $12.26 per share.
Here's an overview of Chuck Royce's trades in FormFactor Inc.:

Esco Technologies, Inc. (ESE)

Esco Technologies, Inc. provides highly engineered products and solutions for aerospace, utility, and other critical industrial markets. Its offerings include filters for aviation, utility infrastructure components, and specialized testing equipment. With a market cap of $7.23 billion, Esco Technologies sees its position in Chuck Royce's portfolio valued at $102.05 million. Analysts have projected a price target of $300.00 for ESE, while its discounted cash flow analysis suggests a value of $116.12 per share.
Here's an overview of Chuck Royce's trades in Esco Technologies, Inc.:

Cirrus Logic, Inc. (CRUS)

Cirrus Logic, Inc. is a fabless semiconductor company that develops mixed-signal integrated circuits for a wide range of applications. Its audio and industrial chips are found in various consumer and industrial products. Cirrus Logic, Inc. holds a market capitalization of $7.32 billion, and the current value of Chuck Royce's position is $96.65 million. For CRUS, analysts have set a price target of $124.33, and its discounted cash flow value stands at $148.64 per share.
Here's an overview of Chuck Royce's trades in Cirrus Logic, Inc.: