Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionCalamos Wealth Management LLC
Latest Disclosed Ownership7,274 shares
Latest Disclosed Value $ 4,396,333
Calamos Wealth Management LLC reports 0.54% increase in ownership of LMT / Lockheed Martin Corporation

On May 4, 2026 - Calamos Wealth Management LLC filed a 13F-HR form disclosing ownership of 7,274 shares of Lockheed Martin Corporation (MX:LMT) valued at $4,396,333 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 7,235 shares of Lockheed Martin Corporation. This represents a change in shares of 0.54% 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)
2026-05-04 2026-03-31 13F LOCKHEED MARTIN COM 539830109 7,274 39 0.54 4,396 25.64 0.1513
2026-01-29 2025-12-31 13F LOCKHEED MARTIN COM 539830109 7,235 34 0.47 3,499 -2.64 0.1206
2025-10-20 2025-09-30 13F LOCKHEED MARTIN COM 539830109 7,201 145 2.05 3,595 10.01 0.1295
2025-07-29 2025-06-30 13F LOCKHEED MARTIN COM 539830109 7,056 3,851 120.16 3,268 128.30 0.1383
2025-04-29 2025-03-31 13F LOCKHEED MARTIN COM 539830109 3,205 301 10.37 1,432 1.42 0.0714
2025-01-24 2024-12-31 13F LOCKHEED MARTIN COM 539830109 2,904 29 1.01 1,411 -16.01 0.0706
2024-11-12 2024-09-30 13F LOCKHEED MARTIN COM 539830109 2,875 1,992 225.59 1,681 307.77 0.0861
2024-07-25 2024-06-30 13F LOCKHEED MARTIN COM 539830109 883 -6 -0.67 412 1.98 0.0220
2024-05-08 2024-03-31 13F LOCKHEED MARTIN COM 539830109 889 0 0.00 404 0.50 0.0227
2024-01-31 2023-12-31 13F LOCKHEED MARTIN COM 539830109 889 -4 -0.45 403 10.14 0.0254
2023-10-26 2023-09-30 13F LOCKHEED MARTIN COM 539830109 893 84 10.38 365 -1.88 0.0277
2023-07-28 2023-06-30 13F LOCKHEED MARTIN COM 539830109 809 7 0.87 372 -1.85 0.0273
2023-05-04 2023-03-31 13F LOCKHEED MARTIN COM 539830109 802 -7 -0.87 379 -3.56 0.0297
2023-01-26 2022-12-31 13F LOCKHEED MARTIN COM 539830109 809 0 0.00 393 25.96 0.0305
2022-10-24 2022-09-30 13F LOCKHEED MARTIN COM 539830109 809 -85 -9.51 312 -18.75 0.0268
2022-08-01 2022-06-30 13F LOCKHEED MARTIN COM 539830109 894 -120 -11.83 384 -14.09 0.0341
2022-05-03 2022-03-31 13F LOCKHEED MARTIN COM 539830109 1,014 -10 -0.98 447 22.80 0.0334
2022-02-01 2021-12-31 13F LOCKHEED MARTIN COM 539830109 1,024 25 2.50 364 5.51 0.0266
2021-10-26 2021-09-30 13F LOCKHEED MARTIN COM 539830109 999 0 0.00 345 -8.73 0.0279
2021-07-22 2021-06-30 13F LOCKHEED MARTIN COM 539830109 999 10 1.01 378 3.56 0.0294
2021-04-12 2021-03-31 13F LOCKHEED MARTIN COM 539830109 989 -995 -50.15 365 -48.15 0.0301
2021-01-27 2020-12-31 13F LOCKHEED MARTIN COM 539830109 1,984 -692 -25.86 704 -31.38 0.0643
2020-10-26 2020-09-30 13F LOCKHEED MARTIN COM 539830109 2,676 -61 -2.23 1,026 2.70 0.1174
2020-07-27 2020-06-30 13F LOCKHEED MARTIN COM 539830109 2,737 -912 -24.99 999 -19.24 0.1247
2020-04-28 2020-03-31 13F LOCKHEED MARTIN COM 539830109 3,649 593 19.40 1,237 3.95 0.1886
2020-01-15 2019-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 3,056 -57 -1.83 1,190 -1.98 0.1402
2019-10-21 2019-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 3,113 -37 -1.17 1,214 6.03 0.1623
2019-08-07 2019-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 3,150 -440 -12.26 1,145 6.22 0.1545
2019-04-12 2019-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 3,590 -10,353 -74.25 1,078 -70.47 0.1540
2019-01-24 2018-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 13,943 -2,465 -15.02 3,651 -35.69 0.5496
2018-10-22 2018-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 16,408 -1,346 -7.58 5,677 8.24 0.7074
2018-07-17 2018-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 17,754 -605 -3.30 5,245 -15.47 0.6538
2018-04-13 2018-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 18,359 -13 -0.07 6,205 5.21 0.7777
2018-02-13 2017-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 18,372 94 0.51 5,898 4.00 0.7652
2017-10-25 2017-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 18,278 178 0.98 5,671 12.86 0.7858
2017-08-09 2017-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 18,100 -43 -0.24 5,025 3.50 0.7110
2017-04-20 2017-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 18,143 -1,982 -9.85 4,855 -3.48 0.7258
2017-02-06 2016-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 20,125 321 1.62 5,030 5.96 0.8095
2016-11-14 2016-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 19,804 -2,102 -9.60 4,747 -12.67 0.8114
2016-07-26 2016-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 21,906 -3,110 -12.43 5,436 -1.89 0.9606
2016-04-25 2016-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 25,016 2,096 9.14 5,541 11.33 1.0663
2016-02-05 2015-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 22,920 518 2.31 4,977 7.17 0.9913
2015-11-10 2015-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 22,402 821 3.80 4,644 15.75 1.1147
2015-08-17 2015-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 21,581 1,521 7.58 4,012 -1.45 0.9476
2015-05-12 2015-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 20,060 20,060 4,071 1.0174
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.