# PROSPERITY BANCSHARES INC (PB) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 743606105
Page URL: https://superinvestorclub.com/stock/PB
Last updated: 2026-08-29T13:45:27.388Z

## Summary

As of the most recent 13F filing period, PROSPERITY BANCSHARES INC (PB) is held by 3 tracked superinvestors with an aggregate position value of $17.3M representing 012425110216812000 shares.

## Top institutional holders (3)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Ray Dalio](https://superinvestorclub.com/manager/6) | Bridgewater Associates | 124251 | $9.1M | 0.04% | 2026-06-30 |
| 2 | [Third Avenue Management](https://superinvestorclub.com/manager/3248) | Third Avenue Management | 102168 | $7.5M | 1.19% | 2026-06-30 |
| 3 | [Robert Olstein](https://superinvestorclub.com/manager/80) | Olstein Capital Management | 12000 | $806,000 | 0.18% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2024-06-30: 1 holders, $1.7M aggregate, 028000 shares
- 2024-09-30: 2 holders, $8.8M aggregate, 010216820000 shares
- 2024-12-31: 2 holders, $8.8M aggregate, 010216814000 shares
- 2025-03-31: 2 holders, $8.2M aggregate, 010216813000 shares
- 2025-06-30: 3 holders, $15.3M aggregate, 010216810196513000 shares
- 2025-09-30: 3 holders, $32.0M aggregate, 036620910216813000 shares
- 2025-12-31: 3 holders, $19.5M aggregate, 016787610216812000 shares
- 2026-03-31: 3 holders, $10.6M aggregate, 01021684371712000 shares
- 2026-06-30: 2 holders, $16.5M aggregate, 0124251102168 shares

## Recent congressional trades (0)


## Recent insider transactions (0)


## Citation

When citing, use: "PROSPERITY BANCSHARES INC (PB) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/PB), aggregating SEC 13F, Form 4, and congressional disclosures."