Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionMcMahon Financial Advisors, LLC
Latest Disclosed Ownership5,461 shares
Latest Disclosed Value $ 3,300,866
McMahon Financial Advisors, LLC reports 2.75% increase in ownership of LMT / Lockheed Martin Corporation

On April 20, 2026 - McMahon Financial Advisors, LLC filed a 13F-HR form disclosing ownership of 5,461 shares of Lockheed Martin Corporation (MX:LMT) valued at $3,300,866 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 5,315 shares of Lockheed Martin Corporation. This represents a change in shares of 2.75% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-20 2026-03-31 13F LOCKHEED MARTIN COM 539830109 5,461 146 2.75 3,301 28.40 0.6495
2026-01-14 2025-12-31 13F LOCKHEED MARTIN COM 539830109 5,315 406 8.27 2,571 4.90 0.5433
2025-10-20 2025-09-30 13F LOCKHEED MARTIN COM 539830109 4,909 208 4.42 2,451 12.54 0.5352
2025-07-14 2025-06-30 13F LOCKHEED MARTIN COM 539830109 4,701 -74 -1.55 2,177 2.11 0.5107
2025-04-21 2025-03-31 13F LOCKHEED MARTIN COM 539830109 4,775 598 14.32 2,133 5.08 0.5279
2025-01-29 2024-12-31 13F LOCKHEED MARTIN COM 539830109 4,177 359 9.40 2,030 -9.09 0.5194
2024-10-22 2024-09-30 13F LOCKHEED MARTIN COM 539830109 3,818 713 22.96 2,232 53.93 0.4880
2024-07-22 2024-06-30 13F LOCKHEED MARTIN COM 539830109 3,105 344 12.46 1,451 15.45 0.3169
2024-04-24 2024-03-31 13F LOCKHEED MARTIN COM 539830109 2,761 615 28.66 1,256 29.22 0.3302
2024-02-14 2023-12-31 13F LOCKHEED MARTIN COM 539830109 2,146 945 78.68 973 97.96 0.2735
2023-11-13 2023-09-30 13F LOCKHEED MARTIN COM 539830109 1,201 -2,550 -67.98 491 -71.55 0.1526
2023-08-10 2023-06-30 13F LOCKHEED MARTIN COM 539830109 3,751 105 2.88 1,727 0.17 0.5437
2023-05-15 2023-03-31 13F LOCKHEED MARTIN COM 539830109 3,646 46 1.28 1,724 -1.60 0.5675
2023-02-06 2022-12-31 13F LOCKHEED MARTIN COM 539830109 3,600 -227 -5.93 1,751 18.47 0.6342
2022-11-22 2022-09-30 13F LOCKHEED MARTIN COM 539830109 3,827 200 5.51 1,478 -4.40 0.5475
2022-08-10 2022-06-30 13F LOCKHEED MARTIN COM 539830109 3,627 286 8.56 1,546 5.53 0.5645
2022-05-16 2022-03-31 13F LOCKHEED MARTIN COM 539830109 3,341 3,341 1,465 0.4675
2022-02-14 2021-12-31 13F LOCKHEED MARTIN COM 539830109 0 -40,432 -100.00 0 -100.00
2021-11-15 2021-09-30 13F LOCKHEED MARTIN COM 539830109 40,432 40,432 19 0.0087
2020-11-12 2020-09-30 13F LOCKHEED MARTIN COM 539830109 0 -17 -100.00 0 -100.00
2020-08-13 2020-06-30 13F LOCKHEED MARTIN COM 539830109 17 17 6 0.0040
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.