"The Number of Portfolio Holdings and Performance of Actively Managed M" by Mason Wanzenried

Date of Award

5-2025

Document Type

Honors Thesis

Degree Name

Bachelor of Science

Department

Business

Advisor/Committee Chair

David M. Smith

Abstract

This study tests for a quadratic relation between number of holdings and performance for open-end mutual funds. Based on previous literature and practical portfolio management constraints, a quadratic relation is hypothesized. If confirmed, this would suggest an optimal number of holdings. The results show the hypothesized quadratic relation for fixed income funds, but not for other asset classes. The findings hold for both large and small-scale funds.

Creative Commons License

Creative Commons Attribution 4.0 International License
This work is licensed under a Creative Commons Attribution 4.0 International License.

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