Welcome to our dedicated page for Prosperity Bancshares SEC filings (Ticker: PB), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Prosperity Bancshares Inc. filings document the public-company records of a Texas-based regional financial holding company and its Prosperity Bank operations. Recent Form 8-K reports furnish quarterly operating results, including bank earnings, loan and deposit measures, net interest margin and credit-loss allowance disclosures.
The filing record also covers annual meeting results, director elections, auditor ratification, advisory compensation votes and definitive proxy disclosures on board governance and executive compensation. Material-event filings document completed bank mergers, related merger agreements, common-stock issuance in acquisition consideration and capital-structure matters.
PROSPERITY BANCSHARES INC director Ned S. Holmes reported open-market sales of a total of 1,100 shares of Common Stock on May 20, 2026. The sales were executed in several small trades at prices around $68–$69, with reported weighted average prices for each group of transactions.
After these transactions, Holmes directly owns 77,614 shares. He also has indirect holdings, including 93,192 shares held by a profit sharing plan and 40,595 shares held as trustee of a trust for his adult daughter, alongside additional indirect interests through a limited partnership, other trusts, and his spouse.
AQR Capital Management reports beneficial ownership of 6,323,144 shares (6.23%) in Prosperity Bancshares Inc. The filing, a Schedule 13G covering common stock (CUSIP 743606105) reports shared voting power of 6,191,016 and shared dispositive power of 6,323,144 as of 03/31/2026. The disclosure is filed on behalf of AQR Capital Management, LLC and its parent AQR Capital Management Holdings, LLC and is signed by an authorized signatory on 05/15/2026.
Prosperity Bancshares Inc director Ned S. Holmes reported small open-market sales of company stock. On May 13, entities associated with him sold a total of 1,100 shares of Common Stock in multiple transactions.
The reported weighted average sale prices ranged from about $66.10 to $67.46 per share. After these transactions, Holmes holds 77,768 shares directly and also has indirect holdings, including 93,238 shares by a profit sharing plan and 40,605 shares as trustee of a trust for an adult daughter, plus additional limited partnership, trust, and spousal positions.
Prosperity Bancshares Inc. filed a Form 13F reporting institutional holdings of $124,753,836 across 414 positions as of March 31, 2026. The filing states these holdings reflect securities over which Prosperity Bank, doing business as American Bank National Association, exercised investment discretion following an January 1, 2026 merger.
The report lists one other included manager and indicates the Form 13F information table value total is $124,753,836, rounded to the nearest dollar.
Prosperity Bancshares, Inc. (PB) reported solid balance sheet growth for the quarter ended March 31, 2026, driven by recent bank acquisitions. Total assets rose to $43.62 billion from $38.46 billion, with loans increasing to $25.29 billion and deposits to $32.63 billion.
Quarterly net income was $116.3 million, down from $130.2 million a year earlier, and diluted earnings per share declined from $1.37 to $1.16. Net interest income improved to $321.2 million as loan and securities interest rose, while total noninterest expense jumped to $217.3 million, largely reflecting $42.5 million of merger-related costs.
Credit metrics remained conservative. The allowance for credit losses on loans increased to $383.8 million (1.52% of total loans), partly due to the American and Southwest mergers and adoption of new purchased loan accounting. Nonperforming assets fell to $122.1 million, or 0.48% of total loans and other real estate, compared with 0.69% at year-end 2025, even as net charge-offs rose to $41.3 million.
Prosperity Bancshares director Ned S. Holmes reported open-market sales of 1,100 shares of Common Stock on May 6, 2026. The sales were executed at weighted average prices around $70 per share, with detailed price ranges noted in the footnotes.
The transactions included 500 shares sold indirectly through a profit sharing plan at $70.25 per share, 100 shares sold as trustee of a trust for an adult daughter at $70.1825 per share, and 500 shares sold from a direct holding at $70.2098 per share. Following these sales, Holmes reports 93,693 shares held by a profit sharing plan, 40,700 shares as trustee for an adult daughter, and 78,115 shares held directly, along with additional indirect holdings through a limited partnership, a trust, grandchildren's trusts, and a spouse.
Prosperity Bancshares director Ned S. Holmes reported open-market sales totaling 1,100 shares of common stock on April 29, 2026 through a mix of direct and indirect holdings. The reported weighted average sale prices ranged from about $68.12 to $70.74 per share across multiple trades.
After these transactions, Holmes held 79,069 shares directly and continued to hold additional indirect positions, including 40,850 shares as trustee of a trust for an adult daughter, 94,421 shares through a profit sharing plan, and other indirect stakes via a limited partnership, trusts, and his spouse.
Prosperity Bancshares Inc reported a Schedule 13G showing Vanguard Capital Management beneficially owned 5,115,938 shares of common stock as of 03/31/2026. The filing states that this equals 5.04% of the class, with sole dispositive power over 5,115,938 shares and sole voting power for 767,944 shares. The filing identifies Vanguard affiliates and notes holdings include shares held for Vanguard funds and managed accounts. The form is signed by Ashley Grim on 04/30/2026.
Prosperity Bancshares discussed the pending merger with Stellar Bancorp, expecting the transaction to close on July 1, 2026 after receiving regulatory approvals. Management reiterated integration timelines for recent deals and projected a combined exit NIM of 3.70% (average ~3.60% for 2026 with half-year Stellar).
Stellar reported an adjusted Q1 net income near $30 million; Prosperity referenced Stellar’s prior full-year projection of $113 million and estimated pretax fair-value income from Stellar of $10–$12 million in 2027. The S-4 registration was declared effective on April 21, 2026 and the proxy mailing began April 23, 2026. Management emphasized operational integration (conversion targets: September for American, November for Texas Partners, March 8 for Stellar) and continued opportunistic buybacks.
Prosperity Bancshares discussed the pending merger with Stellar Bancorp, expecting the transaction to close on July 1, 2026 after receiving regulatory approvals. Management reiterated integration timelines for recent deals and projected a combined exit NIM of 3.70% (average ~3.60% for 2026 with half-year Stellar).
Stellar reported an adjusted Q1 net income near $30 million; Prosperity referenced Stellar’s prior full-year projection of $113 million and estimated pretax fair-value income from Stellar of $10–$12 million in 2027. The S-4 registration was declared effective on April 21, 2026 and the proxy mailing began April 23, 2026. Management emphasized operational integration (conversion targets: September for American, November for Texas Partners, March 8 for Stellar) and continued opportunistic buybacks.