FNB CORP (FNB) Top Institutional Shareholders
FNB CORP (FNB) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $4.97B in FNB holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of FNB tracked by InsiderSet, reporting ownership valued at approximately $745.40M in its March 31, 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 $806.93M, representing an estimated gain of +8.25% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 61% of the total disclosed FNB value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Fmr Llc, Dimensional Fund Advisors Lp, and several other long-term asset managers with concentrated positions in FNB CORP (FNB).
This page ranks the largest institutional FNB 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
498
Total Reported Value
$4.97B
Largest Holder
Blackrock, Inc.
Largest Position
$745.40M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
58
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% | 44,581,541 | $745,403,368 | $806,925,892 | +$61,522,524 | +8.25% | |
| Fmr Llc | 0.02% | 23,957,780 | $400,574,076 | $433,635,818 | +$33,061,742 | +8.25% | |
| Dimensional Fund Advisors Lp | 0.07% | 19,872,512 | $332,256,937 | $359,692,467 | +$27,435,530 | +8.26% | |
| Vanguard Portfolio Management Llc | 0.02% | 19,676,421 | $328,989,759 | $356,143,220 | +$27,153,461 | +8.25% | |
| Fuller & Thaler Asset Management, Inc. | 1.01% | 17,867,600 | $298,746,275 | $323,403,560 | +$24,657,285 | +8.25% | |
| Vanguard Capital Management Llc | 0.01% | 16,018,694 | $267,832,564 | $289,938,361 | +$22,105,797 | +8.25% | |
| State Street Corp | 0.01% | 15,415,495 | $257,747,076 | $279,020,460 | +$21,273,384 | +8.25% | |
| First Trust Advisors Lp | 0.13% | 10,978,635 | $183,562,784 | $198,713,294 | +$15,150,510 | +8.25% | |
| Two Sigma Investments, Lp | 0.10% | 7,470,738 | $124,910,739 | $135,220,358 | +$10,309,619 | +8.25% | |
| Geode Capital Management, Llc | 0.01% | 6,580,033 | $110,043,424 | $119,098,597 | +$9,055,173 | +8.23% | |
| Morgan Stanley | 0.01% | 5,235,195 | $87,532,493 | $94,757,030 | +$7,224,537 | +8.25% | |
| Nomura Asset Management International Inc. | 0.14% | 5,001,982 | $83,633,000 | $90,535,874 | +$6,902,874 | +8.25% | |
| Charles Schwab Investment Management Inc | 0.01% | 3,883,471 | $64,931,635 | $70,290,825 | +$5,359,190 | +8.25% | |
| Principal Financial Group Inc | 0.03% | 3,822,899 | $63,918,871 | $69,194,472 | +$5,275,601 | +8.25% | |
| Renaissance Technologies LLC | Jim Simons | 0.10% | 3,639,761 | $60,856,804 | $65,879,674 | +$5,022,870 | +8.25% |
| Goldman Sachs Group Inc | 0.01% | 3,536,929 | $59,137,459 | $64,018,415 | +$4,880,956 | +8.25% | |
| Fil Ltd | 0.05% | 3,530,571 | $59,031,147 | $63,903,335 | +$4,872,188 | +8.25% | |
| Northern Trust Corp | 0.01% | 3,463,580 | $57,911,057 | $62,690,798 | +$4,779,741 | +8.25% | |
| Aqr Capital Management Llc | 0.02% | 3,242,283 | $53,659,783 | $58,685,322 | +$5,025,539 | +9.37% | |
| Bank Of America Corp | 0.00% | 2,987,315 | $49,947,900 | $54,070,402 | +$4,122,502 | +8.25% | |
| Bank Of New York Mellon Corp | 0.01% | 2,957,800 | $49,454,408 | $53,536,180 | +$4,081,772 | +8.25% | |
| Quantinno Capital Management Lp | 0.06% | 2,220,389 | $37,124,906 | $40,189,041 | +$3,064,135 | +8.25% | |
| Vanguard Fiduciary Trust Co | 0.01% | 2,210,666 | $36,962,336 | $40,013,055 | +$3,050,719 | +8.25% | |
| Ubs Group Ag | 0.01% | 2,163,039 | $36,166,012 | $39,151,006 | +$2,984,994 | +8.25% | |
| Squarepoint Ops Llc | 0.07% | 2,046,053 | $34,210,006 | $37,033,559 | +$2,823,553 | +8.25% | |
| Voloridge Investment Management, Llc | 0.13% | 2,001,024 | $33,457,121 | $36,218,534 | +$2,761,413 | +8.25% | |
| Basswood Capital Management, L.L.C. | 1.61% | 1,889,004 | $31,584,147 | $34,190,972 | +$2,606,825 | +8.25% | |
| Tudor Investment Corp Et Al | 0.17% | 1,844,245 | $30,835,776 | $33,380,835 | +$2,545,059 | +8.25% | |
| Bridgewater Associates, Lp | 0.14% | 1,815,541 | $30,355,846 | $32,861,292 | +$2,505,446 | +8.25% | |
| Fort Washington Investment Advisors Inc | 0.17% | 1,815,190 | $30,349,977 | $32,854,939 | +$2,504,962 | +8.25% | |
| Jane Street Group, Llc | 0.03% | 1,772,631 | $29,638,390 | $32,084,621 | +$2,446,231 | +8.25% | |
| Fisher Asset Management, Llc | 0.01% | 1,727,757 | $28,888,103 | $31,272,402 | +$2,384,299 | +8.25% | |
| Invesco Ltd. | 0.00% | 1,587,807 | $26,548,134 | $28,739,307 | +$2,191,173 | +8.25% | |
| Victory Capital Management Inc | 0.02% | 1,480,420 | $24,752,622 | $26,795,602 | +$2,042,980 | +8.25% | |
| Verition Fund Management Llc | 0.21% | 1,266,635 | $21,178,137 | $22,926,094 | +$1,747,957 | +8.25% | |
| Trexquant Investment Lp | 0.15% | 1,248,398 | $20,873,215 | $22,596,004 | +$1,722,789 | +8.25% | |
| Retirement Systems Of Alabama | 0.07% | 1,244,634 | $20,810,280 | $22,527,875 | +$1,717,595 | +8.25% | |
| Rhino Investment Partners, Inc | 5.62% | 1,207,418 | $20,188,029 | $21,854,266 | +$1,666,237 | +8.25% | |
| Qube Research & Technologies Ltd | 0.03% | 1,207,386 | $20,187,494 | $21,853,687 | +$1,666,193 | +8.25% | |
| Wellington Management Group Llp | 0.00% | 1,171,445 | $19,586,560 | $21,203,155 | +$1,616,595 | +8.25% | |
| Nuveen, Llc | 0.00% | 1,093,957 | $18,290,961 | $19,800,622 | +$1,509,661 | +8.25% | |
| Rhumbline Advisers | 0.01% | 1,008,264 | $16,858,121 | $18,249,578 | +$1,391,457 | +8.25% | |
| Pl Capital Advisors, Llc | 5.01% | 992,765 | $16,599,031 | $17,969,047 | +$1,370,016 | +8.25% | |
| Assenagon Asset Management S.A. | 0.03% | 947,415 | $15,840,779 | $17,148,212 | +$1,307,433 | +8.25% | |
| Franklin Resources Inc | 0.00% | 927,223 | $15,503,169 | $16,782,736 | +$1,279,567 | +8.25% | |
| Arrowstreet Capital, Limited Partnership | 0.01% | 918,931 | $15,364,526 | $16,632,651 | +$1,268,125 | +8.25% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 908,467 | $15,189,568 | $16,443,253 | +$1,253,685 | +8.25% | |
| Stieven Capital Advisors, L.P. | 3.12% | 872,591 | $14,589,722 | $15,793,897 | +$1,204,175 | +8.25% | |
| Granite Investment Partners, Llc | 0.89% | 861,556 | $14,405,216 | $15,594,164 | +$1,188,948 | +8.25% | |
| California Public Employees Retirement System | 0.01% | 853,627 | $14,272,643 | $15,450,649 | +$1,178,006 | +8.25% |
Frequently asked questions about FNB
Who owns the most FNB stock?
The largest holders of FNB 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 FNB CORP (FNB).
Is FNB widely held by superinvestors?
Many widely followed stocks like FNB appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly FNB 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.