Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionApriem Advisors
Latest Disclosed Ownership12,010 shares
Latest Disclosed Value $ 7,258,861
Apriem Advisors reports 22.57% decrease in ownership of LMT / Lockheed Martin Corporation

On May 14, 2026 - Apriem Advisors filed a 13F-HR form disclosing ownership of 12,010 shares of Lockheed Martin Corporation (MX:LMT) valued at $7,258,861 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 15,511 shares of Lockheed Martin Corporation. This represents a change in shares of -22.57% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-14 2026-03-31 13F LOCKHEED MARTIN COM 539830109 12,010 -3,501 -22.57 7,259 -3.25 0.6927
2026-02-13 2025-12-31 13F LOCKHEED MARTIN COM 539830109 15,511 -274 -1.74 7,502 -4.78 0.6885
2025-11-10 2025-09-30 13F LOCKHEED MARTIN COM 539830109 15,785 -2,017 -11.33 7,880 -4.44 0.7455
2025-08-14 2025-06-30 13F LOCKHEED MARTIN COM 539830109 17,802 -7,874 -30.67 8,245 -28.11 0.8766
2025-05-15 2025-03-31 13F LOCKHEED MARTIN COM 539830109 25,676 -4,498 -14.91 11,470 -21.78 1.3439
2025-02-05 2024-12-31 13F LOCKHEED MARTIN COM 539830109 30,174 -1,816 -5.68 14,663 -21.59 1.6794
2024-11-14 2024-09-30 13F LOCKHEED MARTIN COM 539830109 31,990 -1,388 -4.16 18,700 19.95 2.1842
2024-08-14 2024-06-30 13F LOCKHEED MARTIN COM 539830109 33,378 -1,491 -4.28 15,591 -1.70 1.9087
2024-05-15 2024-03-31 13F LOCKHEED MARTIN COM 539830109 34,869 10,883 45.37 15,861 45.89 1.9926
2024-02-14 2023-12-31 13F LOCKHEED MARTIN COM 539830109 23,986 -1,118 -4.45 10,871 5.89 1.4524
2023-11-13 2023-09-30 13F LOCKHEED MARTIN COM 539830109 25,104 -485 -1.90 10,266 -12.85 1.5044
2023-08-08 2023-06-30 13F LOCKHEED MARTIN COM 539830109 25,589 52 0.20 11,781 -2.42 1.7665
2023-05-12 2023-03-31 13F LOCKHEED MARTIN COM 539830109 25,537 -2,292 -8.24 12,072 -10.83 1.9315
2023-02-13 2022-12-31 13F LOCKHEED MARTIN COM 539830109 27,829 -1,068 -3.70 13,538 21.28 2.3462
2022-11-14 2022-09-30 13F LOCKHEED MARTIN COM 539830109 28,897 -867 -2.91 11,163 -12.77 2.0125
2022-08-08 2022-06-30 13F LOCKHEED MARTIN COM 539830109 29,764 -1,456 -4.66 12,797 -7.13 2.2042
2022-05-10 2022-03-31 13F LOCKHEED MARTIN COM 539830109 31,220 -178 -0.57 13,780 23.49 2.0216
2022-02-09 2021-12-31 13F LOCKHEED MARTIN COM 539830109 31,398 -16,807 -34.87 11,159 -32.92 1.5790
2021-11-12 2021-09-30 13F LOCKHEED MARTIN COM 539830109 48,205 -511 -1.05 16,635 -9.75 2.3861
2021-08-10 2021-06-30 13F LOCKHEED MARTIN COM 539830109 48,716 2,127 4.57 18,432 7.07 2.7499
2021-05-10 2021-03-31 13F LOCKHEED MARTIN COM 539830109 46,589 46,589 17,215 2.6672
2019-05-15 2019-03-31 13F LOCKHEED MARTIN COM 539830109 0 -1,693 -100.00 0 -100.00
2019-02-19 2018-12-31 13F LOCKHEED MARTIN COM 539830109 1,693 46 2.79 443 -22.28 0.1558
2018-11-14 2018-09-30 13F LOCKHEED MARTIN cs 539830109 1,647 -36 -2.14 570 14.69 0.1248
2018-08-14 2018-06-30 13F LOCKHEED MARTIN cs 539830109 1,683 1,683 497 0.1117
2017-08-04 2017-06-30 13F LOCKHEED MARTIN cs 539830109 0 -357 -100.00 0 -100.00
2017-05-13 2017-03-31 13F LOCKHEED MARTIN cs 539830109 357 29 8.84 96 17.07 0.0261
2017-02-14 2016-12-31 13F LOCKHEED MARTIN cs 539830109 328 21 6.84 82 10.81 0.0243
2016-11-14 2016-09-30 13F LOCKHEED MARTIN cs 539830109 307 0 0.00 74 -2.63 0.0221
2016-08-12 2016-06-30 13F LOCKHEED MARTIN cs 539830109 307 -39 -11.27 76 -1.30 0.0247
2016-05-13 2016-03-31 13F LOCKHEED MARTIN cs 539830109 346 -12 -3.35 77 -1.28 0.0303
2016-02-09 2015-12-31 13F LOCKHEED MARTIN cs 539830109 358 101 39.30 78 47.17 0.0278
2015-11-13 2015-09-30 13F LOCKHEED MARTIN cs 539830109 257 0 0.00 53 10.42 0.0196
2015-08-14 2015-06-30 13F LOCKHEED MARTIN cs 539830109 257 -180 -41.19 48 -46.07 0.0165
2015-05-07 2015-03-31 13F LOCKHEED MARTIN cs 539830109 437 230 111.11 89 122.50 0.0308
2015-02-12 2014-12-31 13F LOCKHEED MARTIN cs 539830109 207 0 0.00 40 5.26 0.0147
2014-11-10 2014-09-30 13F LOCKHEED MARTIN cs 539830109 207 207 38 0.0145
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.