Prosperity Bancshares Inc (PB) 13F Positioning & Ownership Changes (Q2 2026)

PB ranks #1320 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.

PB is a disclosed holding of Cliff Asness (AQR Capital Management), one of the tracked superinvestors on AlphaSMO — it makes up 0.2% of that fund's own 13F portfolio.

PB is a top-conviction position for Opinicus Capital, Inc. — at 10.3% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.

The largest dollar stake in PB belongs to BlackRock, Inc., but the position matters far more to Opinicus Capital, Inc., who has 10.3% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.

Barrow Hanley Mewhinney & Strauss LLC has added to its PB position for two straight quarters, increasing it by $259.5M to reach $350.1M today.

T. Rowe Price has trimmed its PB position for two straight quarters, cutting it by $55.8M while still holding $64.6M.

PB is down 1% today, but institutions show net buying of $831.6M this quarter — a divergence between today's price move and the underlying institutional flow.

PB closed its latest fiscal year with net income of $542.8M.

• Profitable — net income of $542.8M in the latest fiscal year
• Net income improved year over year, from $479.4M to $542.8M
• Generated $549.5M in positive operating cash flow
• Liabilities run 4.05x equity — a highly leveraged balance sheet worth noting