Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in PB held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 9.4M | $629.3M | +5.2% | 9.230% | 0.01% |
| 2 | AQR CAPITAL MANAGEMENT LLC | 6.3M | $422.1M | +37.4% | 6.230% | 0.19% |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 5.6M | $376.1M | — | 5.517% | 0.02% |
| 4 | STATE STREET CORP | 5.1M | $345.1M | -2.0% | 5.017% | 0.01% |
| 5 | BARROW HANLEY MEWHINNEY & STRAUSS LLC | 4.9M | $331.7M | +276.6% | 4.865% | 1.09% |
| 6 | DIMENSIONAL FUND ADVISORS LP | 4.9M | $331.1M | +4.3% | 4.857% | 0.07% |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 4.3M | $292.1M | — | 4.284% | 0.01% |
| 8 | MORGAN STANLEY | 3.2M | $216.7M | -12.3% | 3.179% | 0.01% |
| 9 | Neuberger Berman Group LLC | 3.1M | $205.6M | -2.8% | 3.015% | 0.16% |
| 10 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 2.3M | $158.5M | +4.4% | 2.306% | 0.05% |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | 2.1M | $137.8M | +9.3% | 2.021% | 0.01% |
| 12 | AMERICAN CENTURY COMPANIES INC | 2.0M | $131.8M | -3.4% | 1.934% | 0.07% |
| 13 | BROWN ADVISORY INC | 1.6M | $105.2M | -22.0% | 1.542% | 0.17% |
| 14 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.3M | $86.9M | +10.7% | 1.274% | 0.01% |
| 15 | North Reef Capital Management LP | 1.1M | $74.4M | +149.0% | 1.092% | 2.56% |
| 16 | NORTHERN TRUST CORP | 990K | $66.5M | +4.5% | 0.976% | 0.01% |
| 17 | GOLDMAN SACHS GROUP INC | 985K | $66.2M | +54.1% | 0.971% | 0.01% |
| 18 | SNYDER CAPITAL MANAGEMENT L P | 972K | $65.3M | -11.9% | 0.957% | 1.27% |
| 19 | Azora Capital LP | 936K | $62.9M | — | 0.922% | 4.14% |
| 20 | Algebris (UK) Ltd | 935K | $62.7M | +4.8% | 0.921% | 4.54% |
| 21 | VICTORY CAPITAL MANAGEMENT INC | 897K | $60.3M | -2.5% | 0.884% | 0.04% |
| 22 | UBS Group AG | 811K | $54.5M | +26.0% | 0.799% | 0.01% |
| 23 | Bank of New York Mellon Corp | 811K | $54.5M | +2.7% | 0.799% | 0.01% |
| 24 | FIRST TRUST ADVISORS LP | 756K | $50.8M | -16.1% | 0.745% | 0.04% |
| 25 | Artisan Partners Limited Partnership | 676K | $45.4M | +4.2% | 0.666% | 0.07% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in PB — a direct measure of their conviction.
Filings activity in PB during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 421 | +2.4% | 76.12% | +3.26 pp | $5.61B | +4.5% |
| Q4 2025 | 411 | +5.7% | 72.86% | +4.37 pp | $5.37B | +6.4% |
| Q3 2025 | 389 | 2.8% | 68.49% | 3.50 pp | $5.05B | 4.9% |
| Q2 2025 | 400 | +2.8% | 71.99% | +4.37 pp | $5.31B | +6.5% |
| Q1 2025 | 389 | +6.9% | 67.62% | 5.46 pp | $4.99B | 7.5% |
| Q4 2024 | 364 | +4.3% | 73.08% | +5.04 pp | $5.39B | +7.4% |
| Q3 2024 | 349 | +5.1% | 68.04% | +10.05 pp | $5.02B | +17% |
| Q2 2024 | 332 | — | 57.99% | — | $4.28B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying PB stock.
Based on Q1 2026 13F filings, institutional ownership of Prosperity Bancshares, Inc. stands at 76.1%, held across 421 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of PB, with approximately 9,367,272 shares worth $0.63B as of Q1 2026.
No marquee "smart money" managers (Berkshire, Burry, ARK, Tiger Global, Pershing Square, Baupost, etc.) currently appear among the top 25 institutional holders of PB.
Our composite Smart Money Score for PB is 48 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
76 institutions opened new positions in PB during Q1 2026, while 66 fully exited. 152 added to existing positions and 190 trimmed.
PB institutional ownership rose by 3.26 percentage points quarter-over-quarter, with a net change of +10 holders.
The top 10 institutions account for 58.9% of all reported 13F value in PB, and the top 25 account for 79.0%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Prosperity Bancshares, Inc. (PB) Institutional Ownership