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Of the 10 tracked institutions holding PB, 4 have a 3-year clone track record — 3 of them beat the S&P. Average holder's clone alpha: +3.7pt. It's a gauge of who owns the name, not just how many.
Among the 10 tracked institutional investors we monitor, PB (PROSPERITY BANCSHARES INC) is held with a combined value of $2.43B across 33,740,624 shares. The largest holder is BlackRock, Inc. with a position worth $746.78M (0.01% of their portfolio). 8 funds increased their holdings. 2 funds reduced their position.
Total Institutional Value
$2.43B
Total Shares Held
33,740,624
Institutional Holders
10
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $746.78M | 0.01% | +9.2% |
| 2 | VANGUARD GROUP INC | $708.86M | 0.01% | +1.4% |
| 3 | AQR CAPITAL MANAGEMENT LLC | $460.43M | 0.16% | -0.3% |
| 4 | STATE STREET CORP | $402.47M | 0.01% | +7.4% |
| 5 | CITADEL ADVISORS LLC | $79.09M | 0.05% | +998.9% |
| 6 | Bridgewater Associates, LP | $9.07M | 0.04% | +184.2% |
| 7 | WELLINGTON MANAGEMENT GROUP LLP | $8.37M | 0.00% | -3.1% |
| 8 | PRICE T ROWE ASSOCIATES INC /MD/ | $6.82M | 0.00% | +7.7% |
| 9 | Fisher Asset Management, LLC | $4.25M | 0.00% | +21.1% |
| 10 | FMR LLC | $973.43K | 0.00% | +20.2% |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of PB with a position worth $746.78M, representing 0.01% of their portfolio. In total, 10 institutional investors hold PB with a combined value of $2.43B.
Institutional investors hold $2.43B worth of PB stock across 10 positions. The largest institutional holder is BlackRock, Inc. with $746.78M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For PB, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their PB positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
Last Close
$68.12
2026-10-21
YTD
-2.2%
44% of 52-week range
