F.N.B. Corporation
US ˙ NYSE ˙ US3025201019

SecurityFNB / F.N.B. Corporation
InstitutionSei Investments Co
Latest Disclosed Ownership180,071 shares
Latest Disclosed Value $ 3,079,351
Sei Investments Co ownership in FNB / F.N.B. Corporation

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 180,071 shares of F.N.B. Corporation (US:FNB) valued at $3,079,214 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 135,043 shares of F.N.B. Corporation. This represents a change in shares of 33.34% during the quarter. The current value of the position is $3,185,456 USD.

Sei Investments Co has a history of taking positions in derivatives of the underlying security (FNB) in the form of stock options.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

FNB / F.N.B. Corporation Historical Put/Call Ratio
Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-02-13 2025-12-31 13F F N B COM 302520101 180,071 45,028 33.34 3,079 41.56
2025-11-13 2025-09-30 13F F N B COM 302520101 135,043 19,263 16.64 2,175 28.85 0.0023
2025-08-14 2025-06-30 13F F N B COM 302520101 115,780 -1,423,697 -92.48 1,688 -91.85 0.0020
2025-05-14 2025-03-31 13F/A-1 F N B COM 302520101 1,539,477 104,278 7.27 20,706 -2.39 0.0266
2025-05-13 2025-03-31 13F F N B COM 302520101 1,439,063 3,864 21,198 0.0231
2025-02-11 2024-12-31 13F F N B COM 302520101 1,435,199 73,855 5.43 21,212 10.43 0.0272
2024-11-12 2024-09-30 13F F N B COM 302520101 1,361,344 -4,174 -0.31 19,209 2.83 0.0249
2024-08-13 2024-06-30 13F F N B COM 302520101 1,365,518 24,474 1.82 18,680 -1.21 0.0265
2024-05-07 2024-03-31 13F F N B COM 302520101 1,341,044 73,016 5.76 18,909 8.29 0.0277
2024-02-14 2023-12-31 13F F N B COM 302520101 1,268,028 37,143 3.02 17,461 31.47 0.0280
2023-11-14 2023-09-30 13F F N B COM 302520101 1,230,885 45,834 3.87 13,281 -2.03 0.0239
2023-08-11 2023-06-30 13F F N B COM 302520101 1,185,051 6,705 0.57 13,557 -0.82 0.0236
2023-05-12 2023-03-31 13F F N B COM 302520101 1,178,346 111,018 10.40 13,669 -1.87 0.0254
2023-02-10 2022-12-31 13F F N B COM 302520101 1,067,328 -150,955 -12.39 13,929 -1.44 0.0310
2022-11-14 2022-09-30 13F F N B COM 302520101 1,218,283 50,154 4.29 14,132 11.43 0.0315
2022-08-15 2022-06-30 13F F N B COM 302520101 1,168,129 162,380 16.15 12,682 1.27 0.0274
2022-05-13 2022-03-31 13F F N B COM 302520101 1,005,749 191,469 23.51 12,523 26.78 0.0252
2022-02-14 2021-12-31 13F F N B COM 302520101 814,280 248,532 43.93 9,878 50.37 0.0185
2021-11-12 2021-09-30 13F F N B COM 302520101 565,748 149,616 35.95 6,569 28.10 0.0138
2021-08-06 2021-06-30 13F F N B COM 302520101 416,132 147,362 54.83 5,128 54.64 0.0114
2021-05-12 2021-03-31 13F F N B COM 302520101 268,770 199,973 290.67 3,316 411.73 0.0084
2021-02-08 2020-12-31 13F F N B COM 302520101 68,797 997 1.47 648 36.13 0.0017
2020-12-04 2020-09-30 13F/A-1 F N B COM 302520101 67,800 -17,982 -20.96 476 -26.88 0.0014
2020-11-06 2020-09-30 13F F N B COM 302520101 85,837 55 598 1,439.8510
2020-08-17 2020-06-30 13F/A-1 F N B COM 302520101 85,782 -110,138 -56.22 651 -54.15 0.0020
2020-08-11 2020-06-30 13F F N B COM 302520101 72,687 -123,233 701 1,901.4998
2020-05-14 2020-03-31 13F F N B COM 302520101 195,920 63,388 47.83 1,420 -18.06 0.0052
2020-02-06 2019-12-31 13F FNB CORP PA COM 302520101 132,532 72,668 121.39 1,733 153.36 0.0052
2019-11-12 2019-09-30 13F FNB CORP PA COM 302520101 59,864 -81,621 -57.69 684 -58.82 0.0017
2019-08-14 2019-06-30 13F FNB CORP PA COM 302520101 141,485 -57,535 -28.91 1,661 -19.68 0.0054
2019-05-15 2019-03-31 13F FNB CORP PA COM 302520101 199,020 -501,375 -71.58 2,068 -76.65 0.0069
2019-02-13 2018-12-31 13F FNB CORP PA COM 302520101 700,395 -87,095 -11.06 8,855 -11.58 0.0315
2018-11-08 2018-09-30 13F FNB CORP PA COM 302520101 787,490 -4,631 -0.58 10,015 -5.79 0.0363
2018-08-03 2018-06-30 13F FNB CORP PA COM 302520101 792,121 175,721 28.51 10,630 28.21 0.0361
2018-05-11 2018-03-31 13F FNB CORP PA COM 302520101 616,400 630 0.10 8,291 -2.57 0.0318
2018-02-08 2017-12-31 13F FNB CORP PA COM 302520101 615,770 38,610 6.69 8,510 5.10 0.0296
2017-11-06 2017-09-30 13F FNB CORP PA COM 302520101 577,160 195,553 51.24 8,097 49.83 0.0288
2017-07-31 2017-06-30 13F FNB CORP PA COM 302520101 381,607 274,929 257.72 5,404 240.73 0.0215
2017-05-05 2017-03-31 13F FNB CORP PA COM 302520101 106,678 20,600 23.93 1,586 14.93 0.0070
2017-02-02 2016-12-31 13F FNB CORP PA COM 302520101 86,078 41,915 94.91 1,380 154.14 0.0067
2016-11-04 2016-09-30 13F FNB CORP PA COM 302520101 44,163 43,951 20,731.60 543 18,000.00 0.0028
2016-08-11 2016-06-30 13F FNB CORP PA COM 302520101 212 -83 -28.14 3 -25.00 0.0000
2016-05-10 2016-03-31 13F/A-1 FNB CORP PA COM 302520101 295 -1,168 -79.84 4 -78.95 0.0000
2016-02-03 2015-12-31 13F FNB CORP PA COM 302520101 1,463 1,296 776.05 19 850.00 0.0001
2015-11-02 2015-09-30 13F/A-1 FNB CORP PA COM 302520101 167 -47 -21.96 2 -33.33 0.0000
2015-10-30 2015-09-30 13F FNB CORP PA COM 302520101 167 3
2015-08-07 2015-06-30 13F/A-1 FNB CORP PA COM 302520101 214 -308 -59.00 3 -57.14 0.0000
2015-08-04 2015-06-30 13F FNB CORP PA COM 302520101 214 -308 3 0.0000
2015-05-14 2015-03-31 13F/A-1 FNB CORP PA COM 302520101 522 -14,921 -96.62 7 -96.60 0.0001
2015-05-01 2015-03-31 13F FMC TECHNOLOGIES PUT 302520101 522 522 7 0.0001
2015-02-10 2014-12-31 13F FNB CORP PA COM 302520101 15,443 15,443 206 0.0018
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2015-05-01 2015-03-31 13F FMC TECHNOLOGIES PUT 522 7 n/a n/a n/a
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.