Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionNorthstar Asset Management Llc
Latest Disclosed Ownership600 shares
Latest Disclosed Value $ 362,634
Northstar Asset Management Llc ownership in LMT / Lockheed Martin Corporation

On April 23, 2026 - Northstar Asset Management Llc filed a 13F-HR form disclosing ownership of 600 shares of Lockheed Martin Corporation (MX:LMT) valued at $362,634 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 600 shares of Lockheed Martin Corporation. This represents a change in shares of 0.00% 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)
2026-04-23 2026-03-31 13F LOCKHEED MARTIN COM 539830109 600 0 0.00 363 24.83 0.0815
2026-01-27 2025-12-31 13F LOCKHEED MARTIN COM 539830109 600 0 0.00 290 -3.01 0.0616
2025-10-22 2025-09-30 13F LOCKHEED MARTIN COM 539830109 600 0 0.00 300 7.94 0.0643
2025-07-31 2025-06-30 13F LOCKHEED MARTIN COM 539830109 600 0 0.00 278 3.36 0.0639
2025-04-29 2025-03-31 13F LOCKHEED MARTIN COM 539830109 600 0 0.00 268 -7.90 0.0647
2025-01-29 2024-12-31 13F LOCKHEED MARTIN COM 539830109 600 0 0.00 292 -16.86 0.0668
2024-10-30 2024-09-30 13F LOCKHEED MARTIN COM 539830109 600 0 0.00 351 25.00 0.0804
2024-07-18 2024-06-30 13F LOCKHEED MARTIN COM 539830109 600 -50 -7.69 280 -5.08 0.0678
2024-04-26 2024-03-31 13F LOCKHEED MARTIN COM 539830109 650 0 0.00 296 0.34 0.0729
2024-01-29 2023-12-31 13F LOCKHEED MARTIN COM 539830109 650 0 0.00 295 10.94 0.0776
2023-10-25 2023-09-30 13F LOCKHEED MARTIN COM 539830109 650 50 8.33 266 -3.99 0.0765
2023-07-28 2023-06-30 13F LOCKHEED MARTIN COM 539830109 600 0 0.00 276 -2.47 0.0760
2023-04-24 2023-03-31 13F LOCKHEED MARTIN COM 539830109 600 0 0.00 284 -2.75 0.0834
2023-01-27 2022-12-31 13F LOCKHEED MARTIN COM 539830109 600 0 0.00 292 25.43 0.0921
2022-10-19 2022-09-30 13F LOCKHEED MARTIN COM 539830109 600 -50 -7.69 232 -16.85 0.0773
2022-07-20 2022-06-30 13F LOCKHEED MARTIN COM 539830109 650 0 0.00 279 -2.79 0.0871
2022-04-26 2022-03-31 13F LOCKHEED MARTIN COM 539830109 650 0 0.00 287 24.24 0.0734
2022-02-03 2021-12-31 13F LOCKHEED MARTIN COM 539830109 650 0 0.00 231 3.13 0.0543
2021-10-29 2021-09-30 13F LOCKHEED MARTIN COM 539830109 650 0 0.00 224 -8.94 0.0587
2021-08-11 2021-06-30 13F LOCKHEED MARTIN COM 539830109 650 0 0.00 246 2.50 0.0647
2021-04-21 2021-03-31 13F LOCKHEED MARTIN COM 539830109 650 0 0.00 240 3.90 0.0683
2021-01-21 2020-12-31 13F LOCKHEED MARTIN COM 539830109 650 0 0.00 231 -7.23 0.0656
2020-10-19 2020-09-30 13F LOCKHEED MARTIN COM 539830109 650 50 8.33 249 13.70 0.0795
2020-08-03 2020-06-30 13F LOCKHEED MARTIN COM 539830109 600 0 0.00 219 7.88 0.0785
2020-04-20 2020-03-31 13F LOCKHEED MARTIN COM 539830109 600 600 203 0.0930
2020-01-16 2019-12-31 13F LOCKHEED MARTIN COM 539830109 0 -558 -100.00 0 -100.00
2019-10-18 2019-09-30 13F LOCKHEED MARTIN COM 539830109 558 0 0.00 218 7.39 0.0848
2019-07-16 2019-06-30 13F LOCKHEED MARTIN COM 539830109 558 558 203 0.0800
2019-02-04 2018-12-31 13F LOCKHEED MARTIN COM 539830109 0 -745 -100.00 0 -100.00
2018-11-02 2018-09-30 13F LOCKHEED MARTIN COM 539830109 745 33 4.63 258 22.86 0.1003
2018-08-22 2018-06-30 13F LOCKHEED MARTIN COM 539830109 712 25 3.64 210 -9.48 0.0869
2018-05-02 2018-03-31 13F LOCKHEED MARTIN COM 539830109 687 0 0.00 232 4.98 0.0974
2018-01-26 2017-12-31 13F LOCKHEED MARTIN COM 539830109 687 0 0.00 221 3.76 0.0913
2017-10-25 2017-09-30 13F LOCKHEED MARTIN COM 539830109 687 687 213 0.0934
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.