Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionHF Advisory Group, LLC
Latest Disclosed Ownership996 shares
Latest Disclosed Value $ 602,139
HF Advisory Group, LLC reports 11.62% decrease in ownership of LMT / Lockheed Martin Corporation

On April 21, 2026 - HF Advisory Group, LLC filed a 13F-HR form disclosing ownership of 996 shares of Lockheed Martin Corporation (MX:LMT) valued at $602,139 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on January 23, 2026 disclosing 1,127 shares of Lockheed Martin Corporation. This represents a change in shares of -11.62% 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)
2026-04-21 2026-03-31 13F LOCKHEED MARTIN COM 539830109 996 -131 -11.62 602 10.46 0.2052
2026-01-23 2025-12-31 13F/A-1 LOCKHEED MARTIN COM 539830109 1,127 -78 -6.47 545 -9.32 0.1902
2026-01-16 2025-12-31 13F LOCKHEED MARTIN COM 539830109 21,706 20,501 566 0.1875
2025-10-06 2025-09-30 13F LOCKHEED MARTIN COM 539830109 1,205 133 12.41 601 21.17 0.2208
2025-07-10 2025-06-30 13F LOCKHEED MARTIN COM 539830109 1,072 15 1.42 497 5.31 0.1963
2025-04-10 2025-03-31 13F LOCKHEED MARTIN COM 539830109 1,057 -535 -33.61 472 -39.07 0.2062
2025-01-15 2024-12-31 13F LOCKHEED MARTIN COM 539830109 1,592 -139 -8.03 773 -23.54 0.3555
2024-10-30 2024-09-30 13F LOCKHEED MARTIN COM 539830109 1,731 -180 -9.42 1,012 13.21 0.4701
2024-07-18 2024-06-30 13F LOCKHEED MARTIN COM 539830109 1,911 111 6.17 893 9.17 0.4619
2024-04-22 2024-03-31 13F LOCKHEED MARTIN COM 539830109 1,800 252 16.28 818 16.69 0.4577
2024-01-31 2023-12-31 13F LOCKHEED MARTIN COM 539830109 1,548 316 25.65 701 38.26 0.4479
2023-10-31 2023-09-30 13F LOCKHEED MARTIN COM 539830109 1,232 79 6.85 507 -4.34 0.3763
2023-07-20 2023-06-30 13F LOCKHEED MARTIN COM 539830109 1,153 115 11.08 531 8.16 0.4193
2023-04-19 2023-03-31 13F LOCKHEED MARTIN COM 539830109 1,038 165 18.90 491 15.57 0.4356
2023-02-07 2022-12-31 13F LOCKHEED MARTIN COM 539830109 873 873 425 0.4295
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.