Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionSofos Investments, Inc.
Latest Disclosed Ownership846 shares
Latest Disclosed Value $ 511,314
Sofos Investments, Inc. reports 9.81% decrease in ownership of LMT / Lockheed Martin Corporation

On May 8, 2026 - Sofos Investments, Inc. filed a 13F-HR form disclosing ownership of 846 shares of Lockheed Martin Corporation (MX:LMT) valued at $511,314 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 938 shares of Lockheed Martin Corporation. This represents a change in shares of -9.81% 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)
2026-05-08 2026-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 846 -92 -9.81 511 12.80 0.0910
2026-02-13 2025-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 938 0 0.00 454 -3.21 0.0873
2025-11-14 2025-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 938 14 1.52 468 13.59 0.0926
2025-04-30 2025-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 924 -92 -9.06 413 -13.08 0.0900
2024-08-06 2024-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 1,016 -40 -3.79 475 -0.84 0.1185
2024-06-26 2024-03-31 13F/A-1 LOCKHEED MARTIN COMMON STOCK 539830109 1,056 0 0.00 479 0.00 0.1346
2024-05-13 2024-03-31 13F Lockheed Martin Ordinary Shares COM 539830109 1,058 2 481 0.1234
2024-06-26 2023-12-31 13F/A-1 LOCKHEED MARTIN COMMON STOCK 539830109 1,056 -18,248 -94.53 479 -61.04 0.1345
2024-02-15 2023-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 19,304 0 1,227 0.0135
2023-11-16 2023-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 19,304 17,828 1,207.86 1,227 61,250.00 0.0135
2023-08-09 2023-06-30 13F LOCKHEED MARTIN COM 539830109 1,476 -13 -0.87 3 0.0070
2023-05-12 2023-03-31 13F LOCKHEED MARTIN COM 539830109 1,489 1,003 206.38 0 -100.00 0.0151
2023-02-15 2022-12-31 13F LOCKHEED MARTIN Domestic Equities 539830109 486 -6,848 -93.37 18 240.00 0.0925
2022-11-03 2022-09-30 13F LOCKHEED MARTIN Domestic Equities 539830109 7,334 -1,266 -14.72 6 -16.67 0.1982
2022-08-05 2022-06-30 13F LOCKHEED MARTIN Stock 539830109 8,600 7,718 875.06 7 0.2085
2022-05-13 2022-03-31 13F LOCKHEED MARTIN Stock 539830109 882 -9,058 -91.13 0 -100.00 0.0008
2022-02-11 2021-12-31 13F LOCKHEED MARTIN Stock 539830109 9,940 9,922 55,122.22 6 0.1409
2021-11-12 2021-09-30 13F LOCKHEED MARTIN Stock 539830109 18 -7 -28.00 0 0.1624
2021-08-11 2021-06-30 13F LOCKHEED MARTIN Stock 539830109 25 -2 -7.41 0 -100.00 0.1354
2021-05-17 2021-03-31 13F LOCKHEED MARTIN Stock 539830109 27 20 285.71 10 400.00 0.2049
2021-02-16 2020-12-31 13F LOCKHEED MARTIN COMSTOCK 539830109 7 7 -74.07 2 -80.00 0.0018
2020-08-13 2020-06-30 13F LOCKHEED MARTIN COMSTOCK 539830109 0 -77 -100.00 0 -100.00
2020-05-12 2020-03-31 13F LOCKHEED MARTIN COMSTOCK 539830109 77 -37 -32.46 21 -95.01 0.0654
2020-02-28 2019-12-31 13F LOCKHEED MARTIN CORP COM COM 539830109 114 -28 -19.72 421 665.45 0.2900
2019-10-15 2019-09-30 13F LOCKHEED MARTIN CORP COM Stock 539830109 142 -37 -20.67 55 -15.38 0.0473
2019-07-26 2019-06-30 13F LOCKHEED MARTIN CORP COM Stock 539830109 179 -25 -12.25 65 4.84 0.0533
2019-04-19 2019-03-31 13F LOCKHEED MARTIN CORP COM Stock 539830109 204 -1,042 -83.63 62 -82.63 0.0501
2018-10-31 2018-09-30 13F LOCKHEED MARTIN CORP COM Stock 539830109 1,246 45 3.75 357 -5.05 0.3737
2018-08-14 2018-06-30 13F LOCKHEED MARTIN CORP COM Stock 539830109 1,201 28 2.39 376 4.74 0.3525
2018-05-23 2018-03-31 13F LOCKHEED MARTIN CORP COM Stock 539830109 1,173 1,173 359 0.3674
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.