Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionX-Square Capital, LLC
Latest Disclosed Ownership2,415 shares
Latest Disclosed Value $ 1,460
X-Square Capital, LLC reports 1.13% increase in ownership of LMT / Lockheed Martin Corporation

On May 15, 2026 - X-Square Capital, LLC filed a 13F-HR form disclosing ownership of 2,415 shares of Lockheed Martin Corporation (MX:LMT) valued at $1,460 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 2,388 shares of Lockheed Martin Corporation. This represents a change in shares of 1.13% 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)
2026-05-15 2026-03-31 13F LOCKHEED MARTIN TR UNIT 539830109 2,415 27 1.13 1 0.00 0.4920
2026-02-11 2025-12-31 13F LOCKHEED MARTIN TR UNIT 539830109 2,388 7 0.29 1 0.00 0.3785
2025-11-10 2025-09-30 13F LOCKHEED MARTIN TR UNIT 539830109 2,381 -53 -2.18 1 0.00 0.3714
2025-08-05 2025-06-30 13F LOCKHEED MARTIN TR UNIT 539830109 2,434 31 1.29 1 0.00 0.4053
2025-05-09 2025-03-31 13F LOCKHEED MARTIN TR UNIT 539830109 2,403 217 9.93 1 0.00 0.4617
2025-02-12 2024-12-31 13F LOCKHEED MARTIN TR UNIT 539830109 2,186 4 0.18 1 0.00 0.4366
2024-10-22 2024-09-30 13F LOCKHEED MARTIN TR UNIT 539830109 2,182 77 3.66 1 0.5606
2024-08-06 2024-06-30 13F LOCKHEED MARTIN TR UNIT 539830109 2,105 28 1.35 1 0.4558
2024-05-14 2024-03-31 13F LOCKHEED MARTIN TR UNIT 539830109 2,077 -4,612 -68.95 1 -100.00 0.4520
2024-02-09 2023-12-31 13F LOCKHEED MARTIN TR UNIT 539830109 6,689 1,566 30.57 3 50.00 1.6729
2023-11-13 2023-09-30 13F Lockheed Martin TR UNIT 539830109 5,123 0 0.00 2 0.00 1.5852
2023-08-14 2023-06-30 13F Lockheed Martin TR UNIT 539830109 5,123 -215 -4.03 2 0.00 1.5852
2023-05-11 2023-03-31 13F LOCKHEED MARTIN TR UNIT 539830109 5,338 -387 -6.76 3 0.00 1.4881
2023-02-02 2022-12-31 13F LOCKHEED MARTIN COM 539830109 5,725 35 0.62 3 -99.91 1.5860
2022-11-04 2022-09-30 13F LOCKHEED MARTIN COM 539830109 5,690 32 0.57 2,198 -9.66 1.3962
2022-08-05 2022-06-30 13F LOCKHEED MARTIN COM 539830109 5,658 95 1.71 2,433 -0.90 1.4639
2022-05-12 2022-03-31 13F LOCKHEED MARTIN COM 539830109 5,563 -795 -12.50 2,455 8.63 1.2760
2022-02-14 2021-12-31 13F LOCKHEED MARTIN COM 539830109 6,358 2,891 83.39 2,260 88.81 1.1357
2021-11-12 2021-09-30 13F LOCKHEED MARTIN COM 539830109 3,467 436 14.38 1,197 4.82 0.6188
2021-08-16 2021-06-30 13F LOCKHEED MARTIN COM 539830109 3,031 771 34.12 1,142 36.77 0.5423
2021-05-13 2021-03-31 13F LOCKHEED MARTIN COM 539830109 2,260 394 21.11 835 26.13 0.3859
2021-02-12 2020-12-31 13F LOCKHEED MARTIN COM 539830109 1,866 65 3.61 662 -4.06 0.3572
2020-11-02 2020-09-30 13F LOCKHEED MARTIN COM 539830109 1,801 -153 -7.83 690 -3.23 0.4972
2020-08-13 2020-06-30 13F LOCKHEED MARTIN COM 539830109 1,954 69 3.66 713 11.58 0.5064
2020-05-19 2020-03-31 13F LOCKHEED MARTIN COM 539830109 1,885 -1,964 -51.03 639 -57.37 0.6370
2020-02-12 2019-12-31 13F LOCKHEED MARTIN COM 539830109 3,849 102 2.72 1,499 2.60 0.8823
2019-11-14 2019-09-30 13F LOCKHEED MARTIN COM 539830109 3,747 -516 -12.10 1,461 -5.68 0.9205
2019-08-14 2019-06-30 13F LOCKHEED MARTIN COM 539830109 4,263 355 9.08 1,549 32.05 0.9875
2019-05-15 2019-03-31 13F LOCKHEED MARTIN COM 539830109 3,908 0 0.00 1,173 14.66 0.8041
2019-02-14 2018-12-31 13F LOCKHEED MARTIN COM 539830109 3,908 -24 -0.61 1,023 -24.78 0.8032
2018-11-13 2018-09-30 13F LOCKHEED MARTIN COM 539830109 3,932 570 16.95 1,360 36.96 0.9004
2018-08-13 2018-06-30 13F LOCKHEED MARTIN COM 539830109 3,362 -557 -14.21 993 -25.06 0.7439
2018-05-11 2018-03-31 13F LOCKHEED MARTIN COM 539830109 3,919 29 0.75 1,325 6.08 1.3978
2018-02-12 2017-12-31 13F LOCKHEED MARTIN COM 539830109 3,890 3,890 1,249 1.3140
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.