Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionFirst National Trust Co
Latest Disclosed Ownership6,024 shares
Latest Disclosed Value $ 3,640,844
First National Trust Co reports 0.40% increase in ownership of LMT / Lockheed Martin Corporation

On May 7, 2026 - First National Trust Co filed a 13F-HR form disclosing ownership of 6,024 shares of Lockheed Martin Corporation (MX:LMT) valued at $3,640,844 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 6,000 shares of Lockheed Martin Corporation. This represents a change in shares of 0.40% during the quarter.

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 LOCKHEED MARTIN COM 539830109 6,024 24 0.40 3,641 25.43 0.0674
2026-02-09 2025-12-31 13F LOCKHEED MARTIN COM 539830109 6,000 5 0.08 2,902 -3.01 0.0968
2025-11-06 2025-09-30 13F LOCKHEED MARTIN COM 539830109 5,995 -575 -8.75 2,993 -1.64 0.1025
2025-08-01 2025-06-30 13F LOCKHEED MARTIN COM 539830109 6,570 -278 -4.06 3,043 -0.56 0.1138
2025-05-08 2025-03-31 13F LOCKHEED MARTIN COM 539830109 6,848 -1,168 -14.57 3,059 -21.46 0.1233
2025-02-10 2024-12-31 13F LOCKHEED MARTIN COM 539830109 8,016 -409 -4.85 3,895 -20.90 0.1462
2024-11-05 2024-09-30 13F LOCKHEED MARTIN COM 539830109 8,425 -510 -5.71 4,925 18.00 0.1903
2024-08-02 2024-06-30 13F LOCKHEED MARTIN COM 539830109 8,935 -2,167 -19.52 4,174 -17.35 0.1717
2024-04-26 2024-03-31 13F LOCKHEED MARTIN COM 539830109 11,102 -905 -7.54 5,050 -7.22 0.2050
2024-02-06 2023-12-31 13F LOCKHEED MARTIN COM 539830109 12,007 -1,492 -11.05 5,442 -1.41 0.2389
2023-11-06 2023-09-30 13F LOCKHEED MARTIN COM 539830109 13,499 -717 -5.04 5,521 -15.65 0.2634
2023-08-01 2023-06-30 13F LOCKHEED MARTIN COM 539830109 14,216 -397 -2.72 6,545 -5.27 0.3031
2023-04-26 2023-03-31 13F LOCKHEED MARTIN COM 539830109 14,613 -88 -0.60 6,908 -3.40 0.3674
2023-02-02 2022-12-31 13F LOCKHEED MARTIN COM 539830109 14,701 868 6.27 7,152 33.84 0.3781
2022-11-02 2022-09-30 13F LOCKHEED MARTIN COM 539830109 13,833 -213 -1.52 5,343 -11.53 0.3115
2022-08-03 2022-06-30 13F LOCKHEED MARTIN COM 539830109 14,046 -118 -0.83 6,039 -3.41 0.3399
2022-05-03 2022-03-31 13F LOCKHEED MARTIN COM 539830109 14,164 198 1.42 6,252 25.95 0.3240
2022-02-03 2021-12-31 13F LOCKHEED MARTIN COM 539830109 13,966 284 2.08 4,964 5.15 0.2609
2021-11-05 2021-09-30 13F LOCKHEED MARTIN COM 539830109 13,682 -1,079 -7.31 4,721 -15.47 0.2821
2021-08-06 2021-06-30 13F LOCKHEED MARTIN COM 539830109 14,761 -3,731 -20.18 5,585 -18.25 0.3396
2021-05-06 2021-03-31 13F LOCKHEED MARTIN COM 539830109 18,492 -13,887 -42.89 6,832 -40.56 0.4474
2021-02-10 2020-12-31 13F LOCKHEED MARTIN COM 539830109 32,379 -579 -1.76 11,494 -9.01 0.7930
2020-11-04 2020-09-30 13F LOCKHEED MARTIN COM 539830109 32,958 -2,121 -6.05 12,632 -1.32 0.9827
2020-08-06 2020-06-30 13F LOCKHEED MARTIN COM 539830109 35,079 -1,553 -4.24 12,801 3.10 1.0817
2020-04-29 2020-03-31 13F LOCKHEED MARTIN COM 539830109 36,632 -5,120 -12.26 12,416 -23.63 1.2405
2020-02-04 2019-12-31 13F LOCKHEED MARTIN COM 539830109 41,752 2,319 5.88 16,257 5.70 1.3209
2019-11-01 2019-09-30 13F LOCKHEED MARTIN COM 539830109 39,433 3,679 10.29 15,381 18.33 1.3811
2019-07-22 2019-06-30 13F LOCKHEED MARTIN COM 539830109 35,754 3,911 12.28 12,998 35.99 1.2114
2019-04-25 2019-03-31 13F LOCKHEED MARTIN COM 539830109 31,843 1,974 6.61 9,558 22.21 0.9562
2019-01-28 2018-12-31 13F LOCKHEED MARTIN COM 539830109 29,869 3,914 15.08 7,821 -12.90 0.8722
2018-10-31 2018-09-30 13F LOCKHEED MARTIN COM 539830109 25,955 2,046 8.56 8,979 27.11 0.9143
2018-07-30 2018-06-30 13F LOCKHEED MARTIN COM 539830109 23,909 1,418 6.30 7,064 -7.06 0.7784
2018-04-30 2018-03-31 13F LOCKHEED MARTIN COM 539830109 22,491 2,497 12.49 7,601 18.40 0.8658
2018-01-17 2017-12-31 13F LOCKHEED MARTIN COM 539830109 19,994 3,068 18.13 6,420 22.24 0.7060
2017-11-06 2017-09-30 13F LOCKHEED MARTIN COM 539830109 16,926 2,688 18.88 5,252 32.86 0.6089
2017-08-07 2017-06-30 13F LOCKHEED MARTIN COM 539830109 14,238 1,854 14.97 3,953 19.28 0.4833
2017-05-09 2017-03-31 13F LOCKHEED MARTIN COM 539830109 12,384 8,712 237.25 3,314 261.40 0.4297
2017-01-30 2016-12-31 13F LOCKHEED MARTIN COM 539830109 3,672 1,996 119.09 917 128.68 0.1292
2016-11-02 2016-09-30 13F LOCKHEED MARTIN COM 539830109 1,676 291 21.01 401 16.57 0.0604
2016-07-27 2016-06-30 13F LOCKHEED MARTIN COM 539830109 1,385 114 8.97 344 21.99 0.0528
2016-05-09 2016-03-31 13F LOCKHEED MARTIN COM 539830109 1,271 58 4.78 282 7.22 0.0432
2016-02-03 2015-12-31 13F LOCKHEED MARTIN COM 539830109 1,213 45 3.85 263 8.68 0.0416
2015-11-09 2015-09-30 13F LOCKHEED MARTIN COM 539830109 1,168 1 0.09 242 11.52 0.0415
2015-07-20 2015-06-30 13F LOCKHEED MARTIN COM 539830109 1,167 1,167 217 0.0349
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.