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McKinney Today
By the People, for the People
Dimensional Fund Advisors Boosts Stake in Prosperity Bancshares
Investment firm increases holdings in Texas-based bank by 0.6% in Q3
Published on Mar. 6, 2026
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Dimensional Fund Advisors LP, a major institutional investor, increased its stake in Prosperity Bancshares, Inc. (NYSE: PB) by 0.6% during the third quarter of 2025, according to a recent 13F filing. The firm now owns approximately 4.78 million shares of the Texas-based bank, representing around 5.04% of the company's total outstanding stock.
Why it matters
Prosperity Bancshares is a prominent regional bank with a strong presence in Texas, Oklahoma, Arkansas, and Louisiana. Institutional investors like Dimensional Fund Advisors closely monitor and adjust their positions in banks like Prosperity, as the performance of the financial sector is seen as an indicator of broader economic trends.
The details
According to the 13F filing, Dimensional Fund Advisors added 28,994 shares of Prosperity Bancshares during the third quarter, bringing its total holdings to 4,784,022 shares. This represents approximately 5.04% of the bank's outstanding stock, valued at $317.42 million as of the end of the reporting period.
- Dimensional Fund Advisors increased its Prosperity Bancshares stake during the 3rd quarter of 2025.
The players
Dimensional Fund Advisors LP
A global investment management firm that offers a range of equity, fixed income, and real estate strategies to institutional and individual investors worldwide.
Prosperity Bancshares, Inc.
A Texas-based bank holding company that provides a broad range of commercial and consumer banking services through its Prosperity Bank subsidiary, with a regional presence in Texas, Oklahoma, Arkansas, and Louisiana.
The takeaway
Dimensional Fund Advisors' increased stake in Prosperity Bancshares suggests the investment firm sees long-term growth potential in the regional bank, which could signal broader confidence in the financial sector and the regional economy where Prosperity operates.
