Jim Simons's top holdings (April 2026) include Palantir Technologies Inc (PLTR), a company specializing in big data analytics, artificial intelligence, and software platforms for government and commercial clients.

Jim Simons is the founder of Renaissance Technologies, a quantitative hedge fund known for its systematic and data-driven approach to investing. As a mathematician and former codebreaker, Simons established the firm to focus on discovering non-random patterns in financial markets. Renaissance Technologies employs a team of specialists with backgrounds in mathematics, physics, signal processing, and statistics.

Palantir Technologies Inc (PLTR)

Palantir Technologies is recognized for developing software platforms that integrate and analyze large datasets, empowering organizations to make informed decisions. Its offerings cater to diverse sectors, including defense, intelligence, and commercial enterprises. The company has a market capitalization of $327.82 billion. This holding in Jim Simons's portfolio is currently worth $1.29 billion. Analysts have set a price target of $199.1 for Palantir. Its discounted cash flow analysis suggests a value of $15.94 per share.
Here's an overview of Jim Simons's trades in Palantir Technologies Inc:

United Therapeutics Corp (UTHR)

United Therapeutics Corporation is a biotechnology company focused on developing and commercializing innovative products for the treatment of orphan diseases. Its primary areas of research include pulmonary hypertension, oncology, and other life-threatening conditions. The company's market cap stands at $22.91 billion, while the current value of Jim Simons's holding is $1.13 billion. For United Therapeutics, a discounted cash flow analysis indicates a value of $766.43. Analysts have provided a price target of $623.33.
Here's an overview of Jim Simons's trades in United Therapeutics Corp:

Micron Technology Inc. (MU)

Micron Technology is a global leader in semiconductor memory solutions, producing a range of products including DRAM, NAND flash, and NOR flash memory. These components are critical for data centers, mobile devices, and automotive applications. Micron Technology has a market capitalization of $402.85 billion, with Jim Simons's position currently valued at $1.02 billion. Analysts predict a price target of $362.21 for the company. A discounted cash flow value for Micron is calculated at $77.99 per share.
Here's an overview of Jim Simons's trades in Micron Technology Inc.:

Kinross Gold Corp. (KGC)

Kinross Gold Corporation is a senior gold mining company with operations and projects in the United States, Brazil, Chile, Ghana, and Mauritania. The company is involved in the acquisition, exploration, and development of gold properties. The current value of Jim Simons's position in Kinross Gold is $762.75 million. The company holds a market capitalization of $34.55 billion. The discounted cash flow value for Kinross Gold is $40.45. Analysts have a price target of $40.57 for the stock.
Here's an overview of Jim Simons's trades in Kinross Gold Corp.:

Costco Wholesale Corp (COST)

Costco Wholesale Corporation operates a chain of membership-only warehouse clubs, providing a wide array of products ranging from groceries and electronics to apparel and automotive supplies at competitive prices. The company's global presence serves millions of members. Costco's market capitalization is $436.49 billion. Jim Simons's holding in this company is currently valued at $690.53 million. Analysts have set a price target of $1,050 for Costco. The discounted cash flow value for the company is $468.72.
Here's an overview of Jim Simons's trades in Costco Wholesale Corp: