National Bankshares, Inc.
US ˙ NasdaqCM ˙ US6348651091

SecurityNKSH / National Bankshares, Inc.
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership134,276 shares
Latest Disclosed Value $ 4,888,837
Dimensional Fund Advisors Lp reports 6.61% increase in ownership of NKSH / National Bankshares, Inc.

On May 7, 2026 - Dimensional Fund Advisors Lp filed a 13F-HR form disclosing ownership of 134,276 shares of National Bankshares, Inc. (US:NKSH) valued at $4,888,989 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 125,956 shares of National Bankshares, Inc.. This represents a change in shares of 6.61% during the quarter. The current value of the position is $4,565,384 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)
2026-05-07 2026-03-31 13F NATIONAL BANKSHARES INC VA COM 634865109 134,276 8,320 6.61 4,889 15.75 0.0002
2026-02-12 2025-12-31 13F NATIONAL BANKSHARES INC VA COM 634865109 125,956 3,901 3.20 4,223 17.53 0.0009
2025-11-12 2025-09-30 13F NATIONAL BANKSHARES INC VA COM 634865109 122,055 2,492 2.08 3,593 10.49 0.0008
2025-08-12 2025-06-30 13F NATIONAL BANKSHARES INC VA COM 634865109 119,563 12,779 11.97 3,252 14.39 0.0008
2025-05-13 2025-03-31 13F NATIONAL BANKSHARES INC VA COM 634865109 106,784 7,321 7.36 2,844 -0.42 0.0007
2025-02-13 2024-12-31 13F NATIONAL BANKSHARES INC VA COM 634865109 99,463 5,750 6.14 2,856 1.93 0.0007
2024-11-07 2024-09-30 13F NATIONAL BANKSHARES INC VA COM 634865109 93,713 3,608 4.00 2,802 9.93 0.0007
2024-08-09 2024-06-30 13F NATIONAL BANKSHARES INC VA COM 634865109 90,105 -2,966 -3.19 2,548 -18.04 0.0007
2024-05-10 2024-03-31 13F NATIONAL BANKSHARES INC VA COM 634865109 93,071 0 0.00 3,110 3.25 0.0008
2024-02-07 2023-12-31 13F NATIONAL BANKSHARES INC VA COM 634865109 93,071 -1,590 -1.68 3,011 27.05 0.0009
2023-11-09 2023-09-30 13F NATIONAL BANKSHARES INC VA COM 634865109 94,661 -4,750 -4.78 2,370 -18.33 0.0008
2023-08-09 2023-06-30 13F NATIONAL BANKSHARES INC VA COM 634865109 99,411 6,287 6.75 2,902 -0.96 0.0009
2023-05-12 2023-03-31 13F NATIONAL BANKSHARES INC VA COM 634865109 93,124 -7,284 -7.25 2,930 73,150.00 0.0010
2023-02-09 2022-12-31 13F NATIONAL BANKSHARES INC VA COM 634865109 100,408 -2,425 -2.36 4 -99.88 0.0012
2022-11-10 2022-09-30 13F NATIONAL BANKSHARES INC VA COM 634865109 102,833 1,961 1.94 3,472 9.67 0.0013
2022-08-12 2022-06-30 13F NATIONAL BANKSHARES INC VA COM 634865109 100,872 5,792 6.09 3,166 -10.44 0.0011
2022-05-13 2022-03-31 13F NATIONAL BANKSHARES INC VA COM 634865109 95,080 6,951 7.89 3,535 10.64 0.0011
2022-02-09 2021-12-31 13F NATIONAL BANKSHARES INC VA COM 634865109 88,129 -215 -0.24 3,195 -0.41 0.0010
2021-11-12 2021-09-30 13F NATIONAL BANKSHARES INC VA COM 634865109 88,344 7,025 8.64 3,208 12.68 0.0010
2021-08-12 2021-06-30 13F NATIONAL BANKSHARES INC VA COM 634865109 81,319 25,459 45.58 2,847 43.50 0.0009
2021-05-14 2021-03-31 13F NATIONAL BANKSHARES INC VA COM 634865109 55,860 8,389 17.67 1,984 33.51 0.0007
2021-03-08 2020-12-31 13F/A-2 NATIONAL BANKSHARES INC VA COM 634865109 47,471 1,382 3.00 1,486 27.34 0.0005
2021-02-11 2020-12-31 13F NATIONAL BANKSHARES INC VA COM 634865109 47,471 1,382 1,486 536.6642
2020-11-12 2020-09-30 13F NATIONAL BANKSHARES INC VA COM 634865109 46,089 -298 -0.64 1,167 -11.99 0.0005
2020-08-13 2020-06-30 13F NATIONAL BANKSHARES INC VA COM 634865109 46,387 2,899 6.67 1,326 -4.47 0.0006
2020-05-14 2020-03-31 13F NATIONAL BANKSHARES INC VA COM 634865109 43,488 3,628 9.10 1,388 -22.50 0.0007
2020-02-14 2019-12-31 13F NATIONAL BANKSHARES INC VA COM 634865109 39,860 4,302 12.10 1,791 25.77 0.0007
2019-11-12 2019-09-30 13F NATIONAL BANKSHARES INC VA COM 634865109 35,558 3,789 11.93 1,424 15.21 0.0006
2019-08-13 2019-06-30 13F NATIONAL BANKSHARES INC VA COM 634865109 31,769 300 0.95 1,236 -8.31 0.0005
2019-08-12 2019-03-31 13F/A-2 NATIONAL BANKSHARES INC VA COM 634865109 31,469 -336 -1.06 1,348 16.31 0.0005
2019-05-10 2019-03-31 13F NATIONAL BANKSHARES INC VA COM 634865109 31,469 -336 1,348
2019-02-26 2018-12-31 13F/A-1 NATIONAL BANKSHARES INC VA COM 634865109 31,805 0 0.00 1,159 -19.85 0.0005
2019-02-13 2018-12-31 13F NATIONAL BANKSHARES INC VA COM 634865109 31,805 0 1,159
2018-11-13 2018-09-30 13F NATIONAL BANKSHARES INC VA COM 634865109 31,805 -516 -1.60 1,446 -3.60 0.0006
2018-08-10 2018-06-30 13F NATIONAL BANKSHARES INC VA COM 634865109 32,321 999 3.19 1,500 6.31 0.0006
2018-05-11 2018-03-31 13F NATIONAL BANKSHARES INC VA COM 634865109 31,322 4,133 15.20 1,411 14.16 0.0006
2018-02-12 2017-12-31 13F NATIONAL BANKSHARES INC VA COM 634865109 27,189 3,948 16.99 1,236 18.28 0.0005
2017-11-13 2017-09-30 13F NATIONAL BANKSHARES INC VA COM 634865109 23,241 11,373 95.83 1,045 115.91 0.0005
2017-08-11 2017-06-30 13F NATIONAL BANKSHARES INC VA COM 634865109 11,868 3,653 44.47 484 57.14 0.0002
2017-05-12 2017-03-31 13F NATIONAL BANKSHARES INC VA COM 634865109 8,215 701 9.33 308 -5.52 0.0001
2017-02-09 2016-12-31 13F NATIONAL BANKSHARES INC VA COM 634865109 7,514 797 11.87 326 31.98 0.0002
2016-11-10 2016-09-30 13F NATIONAL BANKSHARES INC VA COM 634865109 6,717 0 0.00 247 5.11 0.0001
2016-08-09 2016-06-30 13F NATIONAL BANKSHARES INC VA COM 634865109 6,717 0 0.00 235 1.73 0.0001
2016-05-13 2016-03-31 13F NATIONAL BANKSHARES INC VA COM 634865109 6,717 0 0.00 231 -3.35 0.0001
2016-02-10 2015-12-31 13F NATIONAL BANKSHARES INC VA COM 634865109 6,717 0 0.00 239 14.35 0.0001
2015-11-13 2015-09-30 13F NATIONAL BANKSHARES INC VA COM 634865109 6,717 6,717 209 0.0001
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.