Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionIndependent Advisor Alliance
Latest Disclosed Ownership15,312 shares
Latest Disclosed Value $ 9,254,523
Independent Advisor Alliance reports 34.05% decrease in ownership of LMT / Lockheed Martin Corporation

On May 12, 2026 - Independent Advisor Alliance filed a 13F-HR form disclosing ownership of 15,312 shares of Lockheed Martin Corporation (MX:LMT) valued at $9,254,523 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 23,217 shares of Lockheed Martin Corporation. This represents a change in shares of -34.05% 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)
2026-05-12 2026-03-31 13F LOCKHEED MARTIN COM 539830109 15,312 -7,905 -34.05 9,255 -17.59 0.0562
2026-02-04 2025-12-31 13F LOCKHEED MARTIN COM 539830109 23,217 -1,905 -7.58 11,229 -10.46 0.2727
2025-11-04 2025-09-30 13F LOCKHEED MARTIN COM 539830109 25,122 181 0.73 12,541 8.57 0.3259
2025-08-11 2025-06-30 13F LOCKHEED MARTIN COM 539830109 24,941 1,285 5.43 11,551 9.31 0.3331
2025-05-12 2025-03-31 13F LOCKHEED MARTIN COM 539830109 23,656 1,620 7.35 10,567 -1.32 0.3490
2025-02-07 2024-12-31 13F LOCKHEED MARTIN COM 539830109 22,036 879 4.15 10,708 -13.41 0.1418
2024-11-13 2024-09-30 13F LOCKHEED MARTIN COM 539830109 21,157 -2,276 -9.71 12,368 12.99 0.4501
2024-08-12 2024-06-30 13F LOCKHEED MARTIN COM 539830109 23,433 -1,111 -4.53 10,946 -1.96 0.3749
2024-05-08 2024-03-31 13F LOCKHEED MARTIN COM 539830109 24,544 1,680 7.35 11,164 7.74 0.4030
2024-02-08 2023-12-31 13F LOCKHEED MARTIN COM 539830109 22,864 -1,255 -5.20 10,363 5.06 0.3733
2023-10-24 2023-09-30 13F LOCKHEED MARTIN COM 539830109 24,119 967 4.18 9,864 -7.46 0.4461
2023-07-28 2023-06-30 13F LOCKHEED MARTIN COM 539830109 23,152 -408 -1.73 10,659 -4.30 0.4696
2023-05-12 2023-03-31 13F LOCKHEED MARTIN COM 539830109 23,560 -4,985 -17.46 11,137 7,970.29 0.5370
2023-02-13 2022-12-31 13F LOCKHEED MARTIN COM 539830109 28,545 -514 -1.77 139 -98.77 0.0048
2022-11-04 2022-09-30 13F LOCKHEED MARTIN COM 539830109 29,059 -192 -0.66 11,225 -10.75 0.6546
2022-08-04 2022-06-30 13F LOCKHEED MARTIN COM 539830109 29,251 3,642 14.22 12,577 11.26 0.7023
2022-05-06 2022-03-31 13F LOCKHEED MARTIN COM 539830109 25,609 1,562 6.50 11,304 32.27 0.5441
2022-02-11 2021-12-31 13F LOCKHEED MARTIN COM 539830109 24,047 144 0.60 8,546 3.60 0.4215
2021-11-01 2021-09-30 13F LOCKHEED MARTIN COM 539830109 23,903 466 1.99 8,249 -6.97 0.4586
2021-08-12 2021-06-30 13F LOCKHEED MARTIN COM 539830109 23,437 8,283 54.66 8,867 58.37 0.4859
2021-05-14 2021-03-31 13F LOCKHEED MARTIN COM 539830109 15,154 3,394 28.86 5,599 34.11 0.3321
2021-02-11 2020-12-31 13F LOCKHEED MARTIN COM 539830109 11,760 -11,931 -50.36 4,175 -54.02 0.2833
2020-11-04 2020-09-30 13F LOCKHEED MARTIN COM 539830109 23,691 13,020 122.01 9,080 133.18 0.6891
2020-08-06 2020-06-30 13F LOCKHEED MARTIN COM 539830109 10,671 796 8.06 3,894 16.34 0.4166
2020-05-14 2020-03-31 13F LOCKHEED MARTIN COM 539830109 9,875 -7,557 -43.35 3,347 -50.69 0.4870
2020-02-07 2019-12-31 13F LOCKHEED MARTIN COM 539830109 17,432 -3,396 -16.30 6,788 -15.95 0.2962
2019-11-12 2019-09-30 13F LOCKHEED MARTIN COM 539830109 20,828 661 3.28 8,076 39.84 0.9863
2019-08-12 2019-06-30 13F LOCKHEED MARTIN COM 539830109 20,167 -248 -1.21 5,775 -5.76 0.8357
2019-05-07 2019-03-31 13F LOCKHEED MARTIN COM 539830109 20,415 303 1.51 6,128 13.99 0.8617
2019-02-12 2018-12-31 13F LOCKHEED MARTIN COM 539830109 20,112 -553 -2.68 5,376 -10.93 0.9518
2018-11-13 2018-09-30 13F LOCKHEED MARTIN COM 539830109 20,665 2,050 11.01 6,036 31.99 1.0868
2018-08-08 2018-06-30 13F LOCKHEED MARTIN COM 539830109 18,615 3,456 22.80 4,573 -9.41 0.9515
2018-05-15 2018-03-31 13F LOCKHEED MARTIN COM 539830109 15,159 789 5.49 5,048 7.04 1.1252
2018-02-14 2017-12-31 13F LOCKHEED MARTIN COM 539830109 14,370 20 0.14 4,716 3.58 1.0535
2017-11-15 2017-09-30 13F LOCKHEED MARTIN COM 539830109 14,350 1,872 15.00 4,553 27.79 1.2515
2017-08-14 2017-06-30 13F LOCKHEED MARTIN COM 539830109 12,478 170 1.38 3,563 8.43 1.1347
2017-05-09 2017-03-31 13F LOCKHEED MARTIN COM 539830109 12,308 1,864 17.85 3,286 22.07 0.5207
2017-05-19 2016-12-31 13F/A-1 LOCKHEED MARTIN COM 539830109 10,444 10,444 2,692 1.1540
2017-02-15 2016-12-31 13F LOCKHEED MARTIN Common Stock 539830109 10,444 2,692 1.0485
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.