Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionCapital Planning Advisors, LLC
Latest Disclosed Ownership1,454 shares
Latest Disclosed Value $ 878,783
Capital Planning Advisors, LLC reports 0.27% decrease in ownership of LMT / Lockheed Martin Corporation

On May 14, 2026 - Capital Planning Advisors, LLC filed a 13F-HR form disclosing ownership of 1,454 shares of Lockheed Martin Corporation (MX:LMT) valued at $878,783 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,458 shares of Lockheed Martin Corporation. This represents a change in shares of -0.27% 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 1,454 -4 -0.27 879 24.54 0.1271
2026-02-17 2025-12-31 13F LOCKHEED MARTIN COM 539830109 1,458 -120 -7.60 705 -10.42 0.0943
2025-11-07 2025-09-30 13F LOCKHEED MARTIN COM 539830109 1,578 -3,830 -70.82 788 -68.57 0.1082
2025-08-14 2025-06-30 13F LOCKHEED MARTIN COM 539830109 5,408 -925 -14.61 2,505 -11.49 0.3673
2025-05-12 2025-03-31 13F LOCKHEED MARTIN COM 539830109 6,333 -72 -1.12 2,829 -9.09 0.4367
2025-01-17 2024-12-31 13F LOCKHEED MARTIN COM 539830109 6,405 815 14.58 3,112 -4.74 0.4807
2024-11-12 2024-09-30 13F LOCKHEED MARTIN COM 539830109 5,590 43 0.78 3,268 26.09 0.4934
2024-08-12 2024-06-30 13F LOCKHEED MARTIN COM 539830109 5,547 -555 -9.10 2,591 -6.63 0.4434
2024-05-15 2024-03-31 13F LOCKHEED MARTIN COM 539830109 6,102 87 1.45 2,776 1.80 0.4874
2024-02-12 2023-12-31 13F LOCKHEED MARTIN COM 539830109 6,015 187 3.21 2,726 14.39 0.5154
2023-10-30 2023-09-30 13F LOCKHEED MARTIN COM 539830109 5,828 -67 -1.14 2,383 -12.16 0.4973
2023-08-01 2023-06-30 13F LOCKHEED MARTIN COM 539830109 5,895 -10 -0.17 2,714 -2.79 0.5503
2023-05-15 2023-03-31 13F LOCKHEED MARTIN COM 539830109 5,905 -114 -1.89 2,791 -4.68 0.5933
2023-02-10 2022-12-31 13F LOCKHEED MARTIN COM 539830109 6,019 186 3.19 2,928 29.96 0.6958
2022-11-14 2022-09-30 13F LOCKHEED MARTIN COM 539830109 5,833 4,812 471.30 2,253 413.21 0.6051
2022-08-10 2022-06-30 13F LOCKHEED MARTIN COM 539830109 1,021 -11 -1.07 439 -3.73 0.1162
2022-05-10 2022-03-31 13F LOCKHEED MARTIN COM 539830109 1,032 19 1.88 456 26.67 0.0975
2022-02-14 2021-12-31 13F LOCKHEED MARTIN COM 539830109 1,013 19 1.91 360 4.96 0.0686
2021-11-09 2021-09-30 13F LOCKHEED MARTIN COM 539830109 994 -277 -21.79 343 -28.69 0.0712
2021-08-13 2021-06-30 13F LOCKHEED MARTIN COM 539830109 1,271 -2,130 -62.63 481 -61.73 0.0987
2021-04-30 2021-03-31 13F LOCKHEED MARTIN COM 539830109 3,401 1,206 54.94 1,257 61.36 0.2818
2021-02-04 2020-12-31 13F LOCKHEED MARTIN COM 539830109 2,195 -351 -13.79 779 -20.18 0.1914
2020-11-12 2020-09-30 13F LOCKHEED MARTIN COM 539830109 2,546 945 59.03 976 67.12 0.2675
2020-08-06 2020-06-30 13F LOCKHEED MARTIN COM 539830109 1,601 1,601 584 0.1739
2017-02-13 2016-12-31 13F LOCKHEED MARTIN COM 539830109 0 -1,655 -100.00 0 -100.00
2016-11-08 2016-09-30 13F LOCKHEED MARTIN COM 539830109 1,655 0 0.00 397 -3.41 0.2119
2016-07-20 2016-06-30 13F LOCKHEED MARTIN COM 539830109 1,655 0 0.00 411 11.99 0.2287
2016-05-04 2016-03-31 13F LOCKHEED MARTIN COM 539830109 1,655 -68 -3.95 367 -1.87 0.1767
2016-01-22 2015-12-31 13F LOCKHEED MARTIN COM 539830109 1,723 263 18.01 374 23.43 0.2179
2015-10-20 2015-09-30 13F LOCKHEED MARTIN COM 539830109 1,460 0 0.00 303 11.81 0.1990
2015-07-22 2015-06-30 13F LOCKHEED MARTIN COM 539830109 1,460 0 0.00 271 -8.45 0.1590
2015-05-11 2015-03-31 13F LOCKHEED MARTIN COM 539830109 1,460 1,460 296 0.2063
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.