PROSPERITY BANCSHARES INC (PB) Institutional Shareholders
PROSPERITY BANCSHARES INC (PB) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $6.46B in PB holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of PB tracked by InsiderSet, reporting ownership valued at approximately $746.78M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $719.27M, representing an estimated loss of -3.68% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 58% of the total disclosed PB value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Aqr Capital Management Llc, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in PROSPERITY BANCSHARES INC (PB).
This page ranks the largest institutional PB shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
440
Total Reported Value
$6.46B
Largest Holder
Blackrock, Inc.
Largest Position
$746.78M
Insider Transactions (90d)
50
Latest Filing Quarter
Q2 2026
New Institutional Positions
53
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 10,225,601 | $746,775,619 | $719,268,774 | -$27,506,845 | -3.68% | |
| Aqr Capital Management Llc | 0.16% | 6,304,696 | $460,431,962 | $443,472,317 | -$16,959,645 | -3.68% | |
| Vanguard Portfolio Management Llc | 0.02% | 6,208,490 | $453,406,025 | $436,705,187 | -$16,700,838 | -3.68% | |
| State Street Corp | 0.01% | 5,466,720 | $402,472,756 | $384,529,085 | -$17,943,671 | -4.46% | |
| Dimensional Fund Advisors Lp | 0.07% | 5,070,242 | $370,285,320 | $356,640,822 | -$13,644,498 | -3.68% | |
| Barrow Hanley Mewhinney & Strauss Llc | 1.06% | 4,793,908 | $350,099,101 | $337,203,489 | -$12,895,612 | -3.68% | |
| Vanguard Capital Management Llc | 0.01% | 4,425,184 | $323,171,188 | $311,267,443 | -$11,903,745 | -3.68% | |
| Morgan Stanley | 0.01% | 3,232,897 | $236,098,715 | $227,401,975 | -$8,696,740 | -3.68% | |
| Neuberger Berman Group Llc | 0.14% | 2,900,025 | $211,788,852 | $203,987,759 | -$7,801,094 | -3.68% | |
| Massachusetts Financial Services Co | 0.05% | 2,314,597 | $170,514,396 | $162,808,753 | -$7,705,643 | -4.52% | |
| Goldman Sachs Group Inc | 0.02% | 2,222,068 | $162,277,595 | $156,300,263 | -$5,977,332 | -3.68% | |
| Geode Capital Management, Llc | 0.01% | 2,106,122 | $154,877,419 | $148,144,621 | -$6,732,798 | -4.35% | |
| American Century Companies Inc | 0.06% | 1,989,245 | $145,274,751 | $139,923,493 | -$5,351,258 | -3.68% | |
| Brown Advisory Inc | 0.17% | 1,479,512 | $108,048,794 | $104,068,874 | -$3,979,920 | -3.68% | |
| Charles Schwab Investment Management Inc | 0.01% | 1,294,584 | $94,543,469 | $91,061,039 | -$3,482,430 | -3.68% | |
| Norges Bank | 0.01% | 1,280,503 | $93,515,134 | $90,070,581 | -$3,444,553 | -3.68% | |
| Northern Trust Corp | 0.01% | 1,092,055 | $79,752,777 | $76,815,149 | -$2,937,628 | -3.68% | |
| Citadel Advisors Llc | 0.05% | 1,082,980 | $79,090,029 | $76,176,813 | -$2,913,216 | -3.68% | |
| Snyder Capital Management L P | 1.19% | 945,565 | $69,054,612 | $66,511,042 | -$2,543,570 | -3.68% | |
| T. Rowe Price Investment Management, Inc. | 0.04% | 884,469 | $64,593,000 | $62,213,549 | -$2,379,451 | -3.68% | |
| First Trust Advisors Lp | 0.04% | 881,170 | $64,351,867 | $61,981,498 | -$2,370,369 | -3.68% | |
| Algebris (Uk) Ltd | 3.92% | 816,821 | $59,464,580 | $57,455,189 | -$2,009,391 | -3.38% | |
| Bank Of New York Mellon Corp | 0.01% | 792,514 | $57,877,271 | $55,745,435 | -$2,131,836 | -3.68% | |
| Ubs Group Ag | 0.01% | 778,852 | $56,879,562 | $54,784,450 | -$2,095,112 | -3.68% | |
| Vanguard Fiduciary Trust Co | 0.01% | 636,217 | $46,462,928 | $44,751,504 | -$1,711,424 | -3.68% | |
| Perpetual Ltd | 0.62% | 593,322 | $43,330,306 | $41,734,269 | -$1,596,037 | -3.68% | |
| Loomis Sayles & Co L P | 0.05% | 525,859 | $38,403,457 | $36,988,922 | -$1,414,535 | -3.68% | |
| Private Management Group Inc | 0.98% | 509,242 | $37,189,943 | $35,820,082 | -$1,369,861 | -3.68% | |
| Vaughan Nelson Investment Management, L.P. | 0.33% | 506,683 | $37,003,060 | $35,640,082 | -$1,362,978 | -3.68% | |
| Fil Ltd | 0.03% | 482,083 | $35,206,522 | $33,909,718 | -$1,296,804 | -3.68% | |
| Bank Of America Corp | 0.00% | 481,953 | $35,197,062 | $33,900,574 | -$1,296,488 | -3.68% | |
| D. E. Shaw & Co., Inc. | 0.02% | 468,891 | $34,243,110 | $32,981,793 | -$1,261,317 | -3.68% | |
| Port Capital Llc | 1.37% | 461,055 | $33,670,847 | $32,430,609 | -$1,240,238 | -3.68% | |
| Artisan Partners Limited Partnership | 0.05% | 435,970 | $31,838,889 | $30,666,130 | -$1,172,759 | -3.68% | |
| Azora Capital Lp | 1.23% | 398,735 | $29,119,617 | $28,047,020 | -$1,072,597 | -3.68% | |
| Proshare Advisors Llc | 0.04% | 381,170 | $27,836,845 | $26,811,498 | -$1,025,347 | -3.68% | |
| Jpmorgan Chase & Co | 0.00% | 319,016 | $23,839,817 | $22,439,585 | -$1,400,232 | -5.87% | |
| Invesco Ltd. | 0.00% | 310,469 | $22,673,551 | $21,838,389 | -$835,162 | -3.68% | |
| Rhumbline Advisers | 0.02% | 299,300 | $21,857,818 | $21,052,762 | -$805,056 | -3.68% | |
| Ieq Capital, Llc | 0.09% | 272,487 | $19,899,755 | $19,166,736 | -$733,019 | -3.68% | |
| Opinicus Capital, Inc. | 10.34% | 264,515 | $19,317,530 | $18,605,985 | -$711,545 | -3.68% | |
| Mariner, Llc | 0.02% | 238,581 | $17,423,751 | $16,781,788 | -$641,963 | -3.68% | |
| Patron Partners, Llc | 6.52% | 232,260 | $16,961,948 | $16,337,168 | -$624,780 | -3.68% | |
| North Star Asset Management Inc | 0.66% | 229,877 | $16,787,886 | $16,169,548 | -$618,338 | -3.68% | |
| Principal Financial Group Inc | 0.01% | 229,139 | $16,734,021 | $16,117,637 | -$616,384 | -3.68% | |
| Ameriprise Financial Inc | 0.00% | 227,951 | $16,653,103 | $16,034,073 | -$619,030 | -3.72% | |
| New York State Common Retirement Fund | 0.02% | 225,503 | $16,468,484 | $15,861,881 | -$606,603 | -3.68% | |
| Palisade Capital Management, Lp | 0.69% | 217,770 | $15,903,743 | $15,317,942 | -$585,801 | -3.68% | |
| Leeward Investments, Llc - Ma | 0.69% | 206,548 | $15,084,200 | $14,528,586 | -$555,614 | -3.68% | |
| Voloridge Investment Management, Llc | 0.06% | 203,160 | $14,836,775 | $14,290,274 | -$546,501 | -3.68% |
Frequently asked questions about PB
Who owns the most PB stock?
The largest holders of PB are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for PROSPERITY BANCSHARES INC (PB).
Is PB widely held by superinvestors?
Many widely followed stocks like PB appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly PB is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.