First Financial Bankshares, Inc.
US ˙ NasdaqGS ˙ US32020R1095

SecurityFFIN / First Financial Bankshares, Inc.
InstitutionSei Investments Co
Latest Disclosed Ownership70,242 shares
Latest Disclosed Value $ 2,098,340
Sei Investments Co reports 16.33% decrease in ownership of FFIN / First Financial Bankshares, Inc.

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 70,242 shares of First Financial Bankshares, Inc. (US:FFIN) valued at $2,098,129 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 83,956 shares of First Financial Bankshares, Inc.. This represents a change in shares of -16.33% during the quarter. The current value of the position is $2,227,374 USD.

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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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 FIRST FINL BANKSHARES COM 32020R109 70,242 -13,714 -16.33 2,098 -25.73 0.0021
2025-11-13 2025-09-30 13F FIRST FINL BANKSHARES COM 32020R109 83,956 7,215 9.40 2,825 2.32 0.0030
2025-08-14 2025-06-30 13F FIRST FINL BANKSHARES COM 32020R109 76,741 9,857 14.74 2,761 14.95 0.0032
2025-05-14 2025-03-31 13F/A-1 FIRST FINL BANKSHARES COM 32020R109 66,884 16,664 33.18 2,402 32.71 0.0031
2025-05-13 2025-03-31 13F FIRST FINL BANKSHARES COM 32020R109 57,478 7,258 2,069 0.0023
2025-02-11 2024-12-31 13F FIRST FINL BANKSHARES COM 32020R109 50,220 33,470 199.82 1,810 192.41 0.0023
2024-11-12 2024-09-30 13F FIRST FINL BANKSHARES COM 32020R109 16,750 304 1.85 620 27.63 0.0008
2024-08-13 2024-06-30 13F FIRST FINL BANKSHARES COM 32020R109 16,446 -2,611 -13.70 486 -22.40 0.0007
2024-05-07 2024-03-31 13F FIRST FINL BANKSHARES COM 32020R109 19,057 -5,356 -21.94 625 -15.43 0.0009
2024-02-14 2023-12-31 13F FIRST FINL BANKSHARES COM 32020R109 24,413 1,992 8.88 739 31.26 0.0012
2023-11-14 2023-09-30 13F FIRST FINL BANKSHARES COM 32020R109 22,421 5,362 31.43 563 15.84 0.0010
2023-08-11 2023-06-30 13F FIRST FINL BANKSHARES COM 32020R109 17,059 -5,144 -23.17 486 -31.36 0.0008
2023-05-12 2023-03-31 13F FIRST FINL BANKSHARES COM 32020R109 22,203 7,413 50.12 708 39.37 0.0013
2023-02-10 2022-12-31 13F FIRST FINL BANKSHARES COM 32020R109 14,790 -4,695 -24.10 509 -37.67 0.0011
2022-11-14 2022-09-30 13F FIRST FINL BANKSHARES COM 32020R109 19,485 4,562 30.57 815 32.31 0.0018
2022-08-15 2022-06-30 13F FIRST FINL BANKSHARES COM 32020R109 14,923 3,003 25.19 616 20.31 0.0013
2022-05-13 2022-03-31 13F FIRST FINL BANKSHARES COM 32020R109 11,920 -2,297 -16.16 512 -29.38 0.0010
2022-02-14 2021-12-31 13F FIRST FINL BANKSHARES COM 32020R109 14,217 2,151 17.83 725 31.58 0.0014
2021-11-12 2021-09-30 13F FIRST FINL BANKSHARES COM 32020R109 12,066 5,522 84.38 551 75.48 0.0012
2021-08-06 2021-06-30 13F FIRST FINL BANKSHARES COM 32020R109 6,544 6,544 314 0.0007
2021-02-08 2020-12-31 13F FIRST FINL BANKSHARES COM 32020R109 0 -33,496 -100.00 0 -100.00
2020-12-04 2020-09-30 13F/A-1 FIRST FINL BANKSHARES COM 32020R109 33,496 19,586 140.81 896 142.82 0.0026
2020-11-06 2020-09-30 13F FIRST FINL BANKSHARES COM 32020R109 39,184 25,274 1,055 2,540.2054
2020-08-17 2020-06-30 13F/A-1 FIRST FINL BANKSHARES COM 32020R109 13,910 -13,492 -49.24 369 -45.66 0.0011
2020-08-11 2020-06-30 13F FIRST FINL BANKSHARES COM 32020R109 13,910 -13,492 369 1,000.9321
2020-05-14 2020-03-31 13F FIRST FINL BANKSHARES COM 32020R109 27,402 -16,587 -37.71 679 -55.79 0.0025
2020-02-06 2019-12-31 13F FIRST FINL BANKSHARES COM 32020R109 43,989 24,240 122.74 1,536 130.63 0.0046
2019-11-12 2019-09-30 13F FIRST FINL BANKSHARES COM 32020R109 19,749 -545 -2.69 666 14.04 0.0017
2019-08-14 2019-06-30 13F FIRST FINL BANKSHARES COM 32020R109 20,294 9,804 93.46 584 1.04 0.0019
2019-05-15 2019-03-31 13F FIRST FINL BANKSHARES COM 32020R109 10,490 6,290 149.76 578 163.93 0.0019
2019-02-13 2018-12-31 13F FIRST FINL BANKSHARES COM 32020R109 4,200 4,200 -59.96 219 -62.11 0.0008
2018-11-08 2018-09-30 13F FIRST FINL BANKSHARES COM 32020R109 0 -51,226 -100.00 0 -100.00
2018-08-03 2018-06-30 13F FIRST FINL BANKSHARES COM 32020R109 51,226 -3 -0.01 2,607 9.91 0.0089
2018-05-11 2018-03-31 13F FIRST FINL BANKSHARES COM 32020R109 51,229 47,940 1,457.59 2,372 1,502.70 0.0091
2018-02-08 2017-12-31 13F FIRST FINL BANKSHARES COM 32020R109 3,289 -5,876 -64.11 148 -64.25 0.0005
2017-11-06 2017-09-30 13F FIRST FINL BANKSHARES COM 32020R109 9,165 -5,751 -38.56 414 -37.18 0.0015
2017-07-31 2017-06-30 13F FIRST FINL BANKSHARES COM 32020R109 14,916 5,228 53.96 659 69.85 0.0026
2017-05-05 2017-03-31 13F FIRST FINL BANKSHARES COM 32020R109 9,688 -852 -8.08 388 -18.49 0.0017
2017-02-02 2016-12-31 13F FIRST FINL BANKSHARES COM 32020R109 10,540 7,650 264.71 476 353.33 0.0023
2016-11-04 2016-09-30 13F FIRST FINL BANKSHARES COM 32020R109 2,890 -1,184 -29.06 105 -21.64 0.0005
2016-08-11 2016-06-30 13F FIRST FINL BANKSHARES COM 32020R109 4,074 -1,119 -21.55 134 -12.99 0.0008
2016-05-10 2016-03-31 13F/A-1 FIRST FINL BANKSHARES COM 32020R109 5,193 793 18.02 154 15.79 0.0010
2016-02-03 2015-12-31 13F FIRST FINL BANKSHARES COM 32020R109 4,400 -8,578 -66.10 133 -67.72 0.0008
2015-11-02 2015-09-30 13F/A-1 FIRST FINL BANKSHARES COM 32020R109 12,978 59 0.46 412 -8.04 0.0038
2015-10-30 2015-09-30 13F DIREXION SHS ETF TR COM 32020R109 12,978 412
2015-08-07 2015-06-30 13F/A-1 FIRST FINL BANKSHARES COM 32020R109 12,919 2,868 28.53 448 61.15 0.0041
2015-08-04 2015-06-30 13F FIRST FINL BANKSHARES COM 32020R109 12,919 2,868 448 0.0041
2015-05-14 2015-03-31 13F/A-1 FIRST FINL BANKSHARES COM 32020R109 10,051 10,051 278 0.0024
2015-05-01 2015-03-31 13F FIRST FINL BANKSHARES COM 32020R109 10,051 278
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.