Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionWestover Capital Advisors, LLC
Latest Disclosed Ownership352 shares
Latest Disclosed Value $ 212,745
Westover Capital Advisors, LLC ownership in LMT / Lockheed Martin Corporation

On May 5, 2026 - Westover Capital Advisors, LLC filed a 13F-HR form disclosing ownership of 352 shares of Lockheed Martin Corporation (MX:LMT) valued at $212,745 USD as of March 31, 2026. The entity filed a previous 13F-HR on November 6, 2025 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)
2026-05-05 2026-03-31 13F LOCKHEED MARTIN COM 539830109 352 352 213 0.0392
2025-11-06 2025-09-30 13F LOCKHEED MARTIN COM 539830109 0 -1,106 -100.00 0 -100.00
2025-08-11 2025-06-30 13F LOCKHEED MARTIN COM 539830109 1,106 -22 -1.95 512 1.79 0.1024
2025-05-06 2025-03-31 13F LOCKHEED MARTIN COM 539830109 1,128 109 10.70 504 1.62 0.1119
2025-02-06 2024-12-31 13F LOCKHEED MARTIN COM 539830109 1,019 45 4.62 495 -13.01 0.1090
2024-11-08 2024-09-30 13F LOCKHEED MARTIN COM 539830109 974 -10 -1.02 569 23.97 0.1094
2024-08-08 2024-06-30 13F LOCKHEED MARTIN COM 539830109 984 0 0.00 460 2.68 0.1184
2024-05-03 2024-03-31 13F LOCKHEED MARTIN COM 539830109 984 276 38.98 448 39.69 0.1310
2024-02-06 2023-12-31 13F LOCKHEED MARTIN COM 539830109 708 64 9.94 321 21.67 0.1044
2023-11-13 2023-09-30 13F LOCKHEED MARTIN COM 539830109 644 -11 -1.68 263 -12.62 0.0954
2023-08-11 2023-06-30 13F LOCKHEED MARTIN COM 539830109 655 -64 -8.90 302 -11.21 0.1048
2023-05-22 2023-03-31 13F LOCKHEED MARTIN COM 539830109 719 0 0.00 340 -2.87 0.1259
2023-05-18 2022-12-31 13F LOCKHEED MARTIN COM 539830109 719 0 0.00 350 25.54 0.1382
2022-11-14 2022-09-30 13F LOCKHEED MARTIN COM 539830109 719 0 0.00 278 -10.03 0.1063
2022-08-12 2022-06-30 13F LOCKHEED MARTIN COM 539830109 719 0 0.00 309 -2.52 0.1140
2022-05-13 2022-03-31 13F LOCKHEED MARTIN COM 539830109 719 719 317 0.0989
2021-11-15 2021-09-30 13F LOCKHEED MARTIN COM 539830109 0 -669 -100.00 0 -100.00
2021-08-10 2021-06-30 13F LOCKHEED MARTIN COM 539830109 669 669 253 0.0812
2021-05-17 2021-03-31 13F LOCKHEED MARTIN COM 539830109 0 -3,734 -100.00 0 -100.00
2021-02-16 2020-12-31 13F LOCKHEED MARTIN COM 539830109 3,734 -2,170 -36.75 1,325 -41.45 0.4772
2020-11-19 2020-09-30 13F LOCKHEED MARTIN COM 539830109 5,904 218 3.83 2,263 9.06 0.9288
2020-08-14 2020-06-30 13F LOCKHEED MARTIN COM 539830109 5,686 -1 -0.02 2,075 7.62 0.9728
2020-05-18 2020-03-31 13F LOCKHEED MARTIN COM 539830109 5,687 1,599 39.11 1,928 21.11 1.0435
2020-02-11 2019-12-31 13F LOCKHEED MARTIN COM 539830109 4,088 803 24.44 1,592 24.28 0.7120
2019-11-12 2019-09-30 13F LOCKHEED MARTIN COM 539830109 3,285 515 18.59 1,281 27.21 0.6049
2019-08-13 2019-06-30 13F LOCKHEED MARTIN COM 539830109 2,770 2,770 -15.68 1,007 -21.39 0.4971
2019-02-14 2018-12-31 13F LOCKHEED MARTIN Common Stock 539830109 0 -681 -100.00 0 -100.00
2018-11-14 2018-09-30 13F LOCKHEED MARTIN Common Stock 539830109 681 681 236 0.1195
2018-08-13 2018-06-30 13F LOCKHEED MARTIN COM 539830109 0 -1,609 -100.00 0 -100.00
2018-05-11 2018-03-31 13F LOCKHEED MARTIN COM 539830109 1,609 1,609 544 0.2961
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.