Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionBrookstone Capital Management
Latest Disclosed Ownership29,809 shares
Latest Disclosed Value $ 18,016,142
Brookstone Capital Management reports 8.10% increase in ownership of LMT / Lockheed Martin Corporation

On April 16, 2026 - Brookstone Capital Management filed a 13F-HR form disclosing ownership of 29,809 shares of Lockheed Martin Corporation (MX:LMT) valued at $18,016,142 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 15, 2026 disclosing 27,576 shares of Lockheed Martin Corporation. This represents a change in shares of 8.10% 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)
2026-04-16 2026-03-31 13F LOCKHEED MARTIN COM 539830109 29,809 2,233 8.10 18,016 35.08 0.2059
2026-01-15 2025-12-31 13F LOCKHEED MARTIN COM 539830109 27,576 -912 -3.20 13,338 -6.22 0.1526
2025-10-15 2025-09-30 13F LOCKHEED MARTIN COM 539830109 28,488 -2,671 -8.57 14,221 -1.45 0.1697
2025-07-30 2025-06-30 13F LOCKHEED MARTIN COM 539830109 31,159 -1,448 -4.44 14,431 -0.93 0.1893
2025-04-29 2025-03-31 13F LOCKHEED MARTIN COM 539830109 32,607 9,988 44.16 14,566 32.52 0.2087
2025-01-13 2024-12-31 13F LOCKHEED MARTIN COM 539830109 22,619 -13,052 -36.59 10,991 -47.29 0.1600
2024-10-08 2024-09-30 13F LOCKHEED MARTIN COM 539830109 35,671 573 1.63 20,852 24.80 0.3074
2024-07-18 2024-06-30 13F LOCKHEED MARTIN COM 539830109 35,098 1,562 4.66 16,709 9.53 0.2772
2024-04-15 2024-03-31 13F LOCKHEED MARTIN COM 539830109 33,536 2,257 7.22 15,255 7.60 0.2726
2024-01-11 2023-12-31 13F LOCKHEED MARTIN COM 539830109 31,279 691 2.26 14,177 3.18 0.2756
2023-10-20 2023-09-30 13F LOCKHEED MARTIN COM 539830109 30,588 7,836 34.44 13,740 31.65 0.3016
2023-07-11 2023-06-30 13F LOCKHEED MARTIN COM 539830109 22,752 3,512 18.25 10,437 10.79 0.2100
2023-04-19 2023-03-31 13F LOCKHEED MARTIN COM 539830109 19,240 3,808 24.68 9,421 29.01 0.1834
2023-01-09 2022-12-31 13F LOCKHEED MARTIN COM 539830109 15,432 -4,287 -21.74 7,303 -6.83 0.1478
2022-10-14 2022-09-30 13F LOCKHEED MARTIN COM 539830109 19,719 -4,044 -17.02 7,837 -21.54 0.1811
2022-07-11 2022-06-30 13F LOCKHEED MARTIN COM 539830109 23,763 -8,853 -27.14 9,989 -34.03 0.2211
2022-04-12 2022-03-31 13F LOCKHEED MARTIN COM 539830109 32,616 4,682 16.76 15,142 50.52 0.2962
2022-01-11 2021-12-31 13F LOCKHEED MARTIN COM 539830109 27,934 4,094 17.17 10,060 16.65 0.1733
2021-11-03 2021-09-30 13F LOCKHEED MARTIN COM 539830109 23,840 2,987 14.32 8,624 9.46 0.1552
2021-07-14 2021-06-30 13F LOCKHEED MARTIN COM 539830109 20,853 8,035 62.69 7,879 66.36 0.1412
2021-04-16 2021-03-31 13F LOCKHEED MARTIN COM 539830109 12,818 8,106 172.03 4,736 183.08 0.1815
2021-01-13 2020-12-31 13F LOCKHEED MARTIN COM 539830109 4,712 1,088 30.02 1,673 20.45 0.0665
2020-10-13 2020-09-30 13F LOCKHEED MARTIN COM 539830109 3,624 1,564 75.92 1,389 84.71 0.0642
2020-07-21 2020-06-30 13F LOCKHEED MARTIN COM 539830109 2,060 -151 -6.83 752 0.40 0.0469
2020-04-14 2020-03-31 13F LOCKHEED MARTIN COM 539830109 2,211 97 4.59 749 -8.99 0.0431
2020-01-29 2019-12-31 13F LOCKHEED MARTIN COM 539830109 2,114 402 23.48 823 23.20 0.0418
2019-10-18 2019-09-30 13F LOCKHEED MARTIN COM 539830109 1,712 343 25.05 668 34.14 0.0363
2019-07-25 2019-06-30 13F LOCKHEED MARTIN COM 539830109 1,369 13 0.96 498 22.36 0.0288
2019-04-18 2019-03-31 13F LOCKHEED MARTIN COM 539830109 1,356 116 9.35 407 25.23 0.0264
2019-02-05 2018-12-31 13F LOCKHEED MARTIN COM 539830109 1,240 -17 -1.35 325 -25.29 0.0247
2018-11-05 2018-09-30 13F LOCKHEED MARTIN COM 539830109 1,257 -643 -33.84 435 -22.46 0.0331
2018-08-06 2018-06-30 13F LOCKHEED MARTIN COM 539830109 1,900 -173 -8.35 561 -19.86 0.0489
2018-04-23 2018-03-31 13F LOCKHEED MARTIN COM 539830109 2,073 805 63.49 700 71.99 0.0635
2018-02-07 2017-12-31 13F LOCKHEED MARTIN COM 539830109 1,268 -392 -23.61 407 -20.97 0.0366
2017-10-31 2017-09-30 13F LOCKHEED MARTIN COM 539830109 1,660 1,660 515 0.0466
2017-08-08 2017-06-30 13F LOCKHEED MARTIN COM 539830109 0 -870 -100.00 0 -100.00
2017-04-28 2017-03-31 13F LOCKHEED MARTIN COM 539830109 870 870 233 0.0236
2016-10-28 2016-09-30 13F LOCKHEED MARTIN COM 539830109 0 -1,658 -100.00 0 -100.00
2016-07-19 2016-06-30 13F LOCKHEED MARTIN COM 539830109 1,658 42 2.60 411 15.13 0.0537
2016-04-14 2016-03-31 13F LOCKHEED MARTIN COM 539830109 1,616 2 0.12 357 2.00 0.0538
2016-01-14 2015-12-31 13F LOCKHEED MARTIN COM 539830109 1,614 -54 -3.24 350 1.16 0.0673
2015-10-28 2015-09-30 13F LOCKHEED MARTIN COM COM 539830109 1,668 -16,878 -91.01 346 -89.97 0.0627
2015-08-11 2015-06-30 13F LOCKHEED MARTIN COM COM 539830109 18,546 4,150 28.83 3,448 18.00 0.4337
2015-05-14 2015-03-31 13F LOCKHEED MARTIN COM COM 539830109 14,396 14,396 0.00 2,922 0.4423
2015-01-29 2014-12-31 13F LOCKHEED MARTIN COM COM 539830109 0 -4,492 -100.00 0 -100.00
2014-10-14 2014-09-30 13F LOCKHEED MARTIN COM COM 539830109 4,492 4,492 821 0.1544
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.