Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionJames Investment Research Inc
Latest Disclosed Ownership1,735 shares
Latest Disclosed Value $ 1,048,617
James Investment Research Inc reports 4.20% decrease in ownership of LMT / Lockheed Martin Corporation

On April 24, 2026 - James Investment Research Inc filed a 13F-HR form disclosing ownership of 1,735 shares of Lockheed Martin Corporation (MX:LMT) valued at $1,048,617 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 1,811 shares of Lockheed Martin Corporation. This represents a change in shares of -4.20% 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)
2026-04-24 2026-03-31 13F LOCKHEED MARTIN COM 539830109 1,735 -76 -4.20 1,049 19.77 0.1177
2026-01-29 2025-12-31 13F LOCKHEED MARTIN COM 539830109 1,811 -166 -8.40 876 -11.26 0.0957
2025-10-31 2025-09-30 13F LOCKHEED MARTIN COM 539830109 1,977 -51 -2.51 987 5.01 0.1079
2025-08-01 2025-06-30 13F LOCKHEED MARTIN COM 539830109 2,028 -1,838 -47.54 939 -45.60 0.1117
2025-05-02 2025-03-31 13F LOCKHEED MARTIN COM 539830109 3,866 -4,827 -55.53 1,727 -59.14 0.2193
2025-01-30 2024-12-31 13F LOCKHEED MARTIN COM 539830109 8,693 -33 -0.38 4,224 -17.18 0.5030
2024-10-29 2024-09-30 13F LOCKHEED MARTIN COM 539830109 8,726 -140 -1.58 5,101 23.16 0.5886
2024-07-30 2024-06-30 13F LOCKHEED MARTIN COM 539830109 8,866 -81 -0.91 4,141 1.77 0.4932
2024-05-01 2024-03-31 13F LOCKHEED MARTIN COM 539830109 8,947 327 3.79 4,070 4.17 0.4836
2024-02-06 2023-12-31 13F LOCKHEED MARTIN COM 539830109 8,620 1,388 19.19 3,907 32.09 0.4907
2023-10-31 2023-09-30 13F LOCKHEED MARTIN COM 539830109 7,232 41 0.57 2,958 -10.66 0.3904
2023-08-07 2023-06-30 13F LOCKHEED MARTIN COM 539830109 7,191 391 5.75 3,311 110,233.33 0.4232
2023-04-26 2023-03-31 13F LOCKHEED MARTIN com 539830109 6,800 3,304 94.51 3 200.00 0.4254
2023-01-30 2022-12-31 13F LOCKHEED MARTIN com 539830109 3,496 -220 -5.92 2 -99.93 0.2379
2022-10-31 2022-09-30 13F LOCKHEED MARTIN com 539830109 3,716 1,137 44.09 1,435 29.40 0.2047
2022-08-01 2022-06-30 13F LOCKHEED MARTIN com 539830109 2,579 -80 -3.01 1,109 -5.54 0.1484
2022-04-22 2022-03-31 13F LOCKHEED MARTIN com 539830109 2,659 -49 -1.81 1,174 22.04 0.1232
2022-01-28 2021-12-31 13F LOCKHEED MARTIN com 539830109 2,708 -190 -6.56 962 -3.80 0.0881
2021-10-22 2021-09-30 13F LOCKHEED MARTIN com 539830109 2,898 -945 -24.59 1,000 -31.22 0.0929
2021-07-26 2021-06-30 13F LOCKHEED MARTIN com 539830109 3,843 -15 -0.39 1,454 1.96 0.1245
2021-04-22 2021-03-31 13F LOCKHEED MARTIN com 539830109 3,858 -17,093 -81.59 1,426 -80.83 0.1296
2021-01-27 2020-12-31 13F LOCKHEED MARTIN com 539830109 20,951 -476 -2.22 7,437 -9.45 0.6691
2020-10-23 2020-09-30 13F LOCKHEED MARTIN com 539830109 21,427 -4,175 -16.31 8,213 -12.09 0.7586
2020-07-24 2020-06-30 13F LOCKHEED MARTIN com 539830109 25,602 -215 -0.83 9,343 6.76 0.8721
2020-04-22 2020-03-31 13F LOCKHEED MARTIN com 539830109 25,817 2,734 11.84 8,751 -2.64 0.9055
2020-01-24 2019-12-31 13F LOCKHEED MARTIN com 539830109 23,083 355 1.56 8,988 1.39 0.6265
2019-10-30 2019-09-30 13F LOCKHEED MARTIN com 539830109 22,728 3,893 20.67 8,865 29.47 0.6439
2019-07-24 2019-06-30 13F LOCKHEED MARTIN com 539830109 18,835 10,395 123.16 6,847 170.31 0.4968
2019-04-26 2019-03-31 13F LOCKHEED MARTIN com 539830109 8,440 -2,238 -20.96 2,533 -9.41 0.1654
2019-01-22 2018-12-31 13F LOCKHEED MARTIN com 539830109 10,678 -79 -0.73 2,796 -24.86 0.1741
2018-10-26 2018-09-30 13F LOCKHEED MARTIN com 539830109 10,757 -6,640 -38.17 3,721 -27.61 0.1527
2018-07-19 2018-06-30 13F LOCKHEED MARTIN com 539830109 17,397 -4,320 -19.89 5,140 -29.96 0.1967
2018-04-12 2018-03-31 13F LOCKHEED MARTIN com 539830109 21,717 2,800 14.80 7,339 20.85 0.2754
2018-01-23 2017-12-31 13F LOCKHEED MARTIN com 539830109 18,917 -60,216 -76.09 6,073 -75.27 0.2077
2017-10-13 2017-09-30 13F LOCKHEED MARTIN com 539830109 79,133 -37,275 -32.02 24,554 -24.02 0.8260
2017-07-14 2017-06-30 13F LOCKHEED MARTIN com 539830109 116,408 -2,214 -1.87 32,316 1.81 1.0017
2017-04-21 2017-03-31 13F LOCKHEED MARTIN com 539830109 118,622 -21,832 -15.54 31,743 -9.58 0.8911
2017-01-19 2016-12-31 13F LOCKHEED MARTIN com 539830109 140,454 -102,650 -42.22 35,105 -39.76 0.9073
2016-10-27 2016-09-30 13F LOCKHEED MARTIN com 539830109 243,104 -61,875 -20.29 58,277 -23.00 1.5435
2016-07-15 2016-06-30 13F LOCKHEED MARTIN com 539830109 304,979 2,818 0.93 75,686 13.09 1.9150
2016-04-25 2016-03-31 13F LOCKHEED MARTIN com 539830109 302,161 47,001 18.42 66,928 20.79 1.6313
2016-01-27 2015-12-31 13F LOCKHEED MARTIN com 539830109 255,160 15,422 6.43 55,408 11.48 1.3712
2015-10-05 2015-09-30 13F LOCKHEED MARTIN com 539830109 239,738 42,352 21.46 49,700 35.44 1.3245
2015-07-17 2015-06-30 13F LOCKHEED MARTIN com 539830109 197,386 41,439 26.57 36,695 15.94 0.8570
2015-04-17 2015-03-31 13F LOCKHEED MARTIN com 539830109 155,947 13,736 9.66 31,651 15.57 0.7460
2015-01-09 2014-12-31 13F LOCKHEED MARTIN com 539830109 142,211 28,270 24.81 27,386 31.50 0.7468
2014-10-09 2014-09-30 13F LOCKHEED MARTIN com 539830109 113,941 1,291 1.15 20,826 15.02 0.6506
2014-07-22 2014-06-30 13F LOCKHEED MARTIN com 539830109 112,650 -4,395 -3.75 18,106 -5.24 0.5759
2014-04-24 2014-03-31 13F LOCKHEED MARTIN com 539830109 117,045 9,515 8.85 19,107 19.53 0.6113
2014-01-23 2013-12-31 13F LOCKHEED MARTIN com 539830109 107,530 11,615 12.11 15,985 30.66 0.5021
2013-10-16 2013-09-30 13F LOCKHEED MARTIN com 539830109 95,915 25,845 36.88 12,234 60.97 0.4644
2013-07-26 2013-06-30 13F LOCKHEED MARTIN com 539830109 70,070 70,070 7,600 0.3120
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.