Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionJustInvest LLC
Latest Disclosed Ownership35,246 shares
Latest Disclosed Value $ 21,302,330
JustInvest LLC reports 17.02% increase in ownership of LMT / Lockheed Martin Corporation

On May 14, 2026 - JustInvest LLC filed a 13F-HR form disclosing ownership of 35,246 shares of Lockheed Martin Corporation (MX:LMT) valued at $21,302,330 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 30,119 shares of Lockheed Martin Corporation. This represents a change in shares of 17.02% 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)
2026-05-14 2026-03-31 13F LOCKHEED MARTIN COM 539830109 35,246 5,127 17.02 21,302 46.23 0.2091
2026-02-13 2025-12-31 13F LOCKHEED MARTIN COM 539830109 30,119 1,172 4.05 14,568 0.72 0.1421
2025-10-31 2025-09-30 13F LOCKHEED MARTIN COM 539830109 28,947 -4,345 -13.05 14,464 -6.27 0.1481
2025-07-25 2025-06-30 13F LOCKHEED MARTIN COM 539830109 33,292 7,914 31.18 15,431 36.12 0.1742
2025-05-14 2025-03-31 13F LOCKHEED MARTIN COM 539830109 25,378 -1,990 -7.27 11,337 -14.76 0.1672
2025-02-10 2024-12-31 13F LOCKHEED MARTIN COM 539830109 27,368 1,057 4.02 13,299 -13.53 0.2009
2024-11-12 2024-09-30 13F LOCKHEED MARTIN COM 539830109 26,311 2,882 12.30 15,380 40.84 0.2477
2024-08-12 2024-06-30 13F LOCKHEED MARTIN COM 539830109 23,429 3,681 18.64 10,921 21.58 0.2079
2024-05-09 2024-03-31 13F LOCKHEED MARTIN COM 539830109 19,748 617 3.23 8,983 3.60 0.1928
2024-02-08 2023-12-31 13F LOCKHEED MARTIN COM 539830109 19,131 1,466 8.30 8,671 20.02 0.2250
2023-11-08 2023-09-30 13F LOCKHEED MARTIN COM 539830109 17,665 1,115 6.74 7,224 -5.18 0.2159
2023-07-28 2023-06-30 13F LOCKHEED MARTIN COM 539830109 16,550 487 3.03 7,619 0.34 0.2334
2023-05-10 2023-03-31 13F LOCKHEED MARTIN COM 539830109 16,063 2,866 21.72 7,594 18.27 0.2637
2023-02-10 2022-12-31 13F LOCKHEED MARTIN COM 539830109 13,197 124 0.95 6,420 27.13 0.2649
2022-11-14 2022-09-30 13F LOCKHEED MARTIN COM 539830109 13,073 1,278 10.84 5,050 -0.41 0.2284
2022-08-12 2022-06-30 13F/A-1 LOCKHEED MARTIN COM 539830109 11,795 4,164 54.57 5,071 50.56 0.2349
2022-08-09 2022-06-30 13F LOCKHEED MARTIN COM 539830109 11,795 4,164 5,071 0.2349
2022-05-16 2022-03-31 13F LOCKHEED MARTIN COM 539830109 7,631 2,864 60.08 3,368 98.82 0.1630
2022-02-23 2021-12-31 13F LOCKHEED MARTIN COM 539830109 4,767 1,257 35.81 1,694 39.88 0.0998
2021-11-09 2021-09-30 13F LOCKHEED MARTIN COM 539830109 3,510 118 3.48 1,211 -5.61 0.1088
2021-08-11 2021-06-30 13F/A-1 LOCKHEED MARTIN COM 539830109 3,392 405 13.56 1,283 16.21 0.1343
2021-07-21 2021-06-30 13F LOCKHEED MARTIN COM 539830109 2,987 0 1,104 0.1680
2021-04-28 2021-03-31 13F LOCKHEED MARTIN COM 539830109 2,987 1,019 51.78 1,104 57.94 0.1671
2021-01-20 2020-12-31 13F/A-1 LOCKHEED MARTIN COM 539830109 1,968 448 29.47 699 19.90 0.1520
2020-10-26 2020-09-30 13F LOCKHEED MARTIN COM 539830109 1,520 197 14.89 583 20.70 0.1636
2020-07-27 2020-06-30 13F LOCKHEED MARTIN COM 539830109 1,323 382 40.60 483 51.41 0.2191
2020-05-13 2020-03-31 13F LOCKHEED MARTIN COM 539830109 941 941 319 0.1860
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.