Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionCalton & Associates, Inc.
Latest Disclosed Ownership4,331 shares
Latest Disclosed Value $ 2,617,625
Calton & Associates, Inc. ownership in LMT / Lockheed Martin Corporation

On May 13, 2026 - Calton & Associates, Inc. filed a 13F-HR form disclosing ownership of 4,331 shares of Lockheed Martin Corporation (MX:LMT) valued at $2,617,625 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 0 shares of Lockheed Martin Corporation.

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)
2026-05-13 2026-03-31 13F LOCKHEED MARTIN COM 539830109 4,331 4,331 2,618 0.3761
2026-02-10 2025-12-31 13F LOCKHEED MARTIN COM 539830109 0 -5,343 -100.00 0 -100.00
2025-11-07 2025-09-30 13F LOCKHEED MARTIN COM 539830109 5,343 151 2.91 2,667 10.94 0.4004
2025-08-12 2025-06-30 13F LOCKHEED MARTIN COM 539830109 5,192 859 19.82 2,405 24.24 0.4158
2025-05-15 2025-03-31 13F/A-1 LOCKHEED MARTIN COM 539830109 4,333 3,408 368.43 1,936 330.96 0.4415
2025-05-05 2025-03-31 13F LOCKHEED MARTIN COM 539830109 20,739 19,814 383 0.0873
2025-01-23 2024-12-31 13F LOCKHEED MARTIN COM 539830109 925 -1,830 -66.42 449 -72.11 0.1986
2024-10-21 2024-09-30 13F/A-1 LOCKHEED MARTIN COM 539830109 2,755 1,808 190.92 1,611 264.25 0.6156
2024-10-18 2024-09-30 13F LOCKHEED MARTIN COM 539830109 56,182 55,235 1,461 0.5684
2024-07-19 2024-06-30 13F LOCKHEED MARTIN COM 539830109 947 -47 -4.73 442 -2.21 0.2215
2024-04-16 2024-03-31 13F LOCKHEED MARTIN COM 539830109 994 -262 -20.86 452 -20.56 0.2204
2024-02-07 2023-12-31 13F LOCKHEED MARTIN COM 539830109 1,256 -813 -39.29 569 -32.74 0.2291
2023-11-01 2023-09-30 13F LOCKHEED MARTIN COM 539830109 2,069 802 63.30 846 45.11 1.2371
2023-07-24 2023-06-30 13F LOCKHEED MARTIN COM 539830109 1,267 193 17.97 583 14.99 0.2721
2023-04-19 2023-03-31 13F LOCKHEED MARTIN COM 539830109 1,074 -309 -22.34 508 -24.55 0.2355
2023-01-18 2022-12-31 13F LOCKHEED MARTIN COM 539830109 1,383 273 24.59 673 56.64 0.2604
2022-10-31 2022-09-30 13F LOCKHEED MARTIN COM 539830109 1,110 25 2.30 429 -7.94 0.2457
2022-07-12 2022-06-30 13F LOCKHEED MARTIN COM 539830109 1,085 -75 -6.47 466 -8.98 0.2590
2022-04-26 2022-03-31 13F/A-1 LOCKHEED MARTIN COM 539830109 1,160 -838 -41.94 512 -27.89 0.1521
2022-04-12 2022-03-31 13F LOCKHEED MARTIN COM 539830109 1,160 -838 512 0.1527
2022-01-13 2021-12-31 13F LOCKHEED MARTIN COM 539830109 1,998 88 4.61 710 7.74 0.1894
2021-11-05 2021-09-30 13F LOCKHEED MARTIN COM 539830109 1,910 -318 -14.27 659 -21.92 0.1442
2021-08-11 2021-06-30 13F LOCKHEED MARTIN COM 539830109 2,228 -125 -5.31 844 -2.99 0.1603
2021-05-03 2021-03-31 13F LOCKHEED MARTIN COM 539830109 2,353 25 1.07 870 5.20 0.1693
2021-01-25 2020-12-31 13F LOCKHEED MARTIN COM 539830109 2,328 48 2.11 827 -5.38 0.1476
2020-10-30 2020-09-30 13F LOCKHEED MARTIN COM 539830109 2,280 264 13.10 874 18.75 0.1795
2020-08-10 2020-06-30 13F LOCKHEED MARTIN COM 539830109 2,016 -27 -1.32 736 6.20 0.1604
2020-04-30 2020-03-31 13F LOCKHEED MARTIN COM 539830109 2,043 -278 -11.98 693 -23.34 0.1715
2020-02-03 2019-12-31 13F LOCKHEED MARTIN COM 539830109 2,321 75 3.34 904 3.20 0.1816
2019-11-07 2019-09-30 13F LOCKHEED MARTIN COM 539830109 2,246 95 4.42 876 12.02 0.1946
2019-07-09 2019-06-30 13F LOCKHEED MARTIN COM 539830109 2,151 112 5.49 782 27.78 0.2208
2019-04-25 2019-03-31 13F LOCKHEED MARTIN COM 539830109 2,039 191 10.34 612 26.45 0.1864
2019-02-11 2018-12-31 13F LOCKHEED MARTIN COM 539830109 1,848 -215 -10.42 484 -32.21 0.1780
2018-10-24 2018-09-30 13F LOCKHEED MARTIN COM 539830109 2,063 -7 -0.34 714 9.34 0.2101
2018-08-10 2018-06-30 13F LOCKHEED MARTIN COM 539830109 2,070 -680 -24.73 653 -29.71 0.1899
2018-04-17 2018-03-31 13F LOCKHEED MARTIN COM 539830109 2,750 -43 -1.54 929 1.31 0.2689
2018-02-05 2017-12-31 13F LOCKHEED MARTIN COM 539830109 2,793 2,793 917 0.2308
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.