Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionSILVER OAK SECURITIES, Inc
Latest Disclosed Ownership3,343 shares
Latest Disclosed Value $ 2,020,626
SILVER OAK SECURITIES, Inc reports 67.23% increase in ownership of LMT / Lockheed Martin Corporation

On April 20, 2026 - SILVER OAK SECURITIES, Inc filed a 13F-HR form disclosing ownership of 3,343 shares of Lockheed Martin Corporation (MX:LMT) valued at $2,020,626 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 15, 2026 disclosing 1,999 shares of Lockheed Martin Corporation. This represents a change in shares of 67.23% 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)
2026-04-20 2026-03-31 13F LOCKHEED MARTIN COM 539830109 3,343 1,344 67.23 2,021 107.18 0.1477
2026-01-15 2025-12-31 13F LOCKHEED MARTIN COM 539830109 1,999 -165 -7.62 975 -9.72 0.0659
2025-10-21 2025-09-30 13F LOCKHEED MARTIN COM 539830109 2,164 937 76.37 1,080 90.14 0.0809
2025-07-11 2025-06-30 13F LOCKHEED MARTIN COM 539830109 1,227 -46 -3.61 568 1.07 0.0462
2025-04-29 2025-03-31 13F/A-1 LOCKHEED MARTIN COM 539830109 1,273 120 10.41 562 0.90 0.0516
2025-04-21 2025-03-31 13F LOCKHEED MARTIN COM 539830109 1,273 120 562 0.0087
2025-01-27 2024-12-31 13F LOCKHEED MARTIN COM 539830109 1,153 -338 -22.67 557 -35.83 0.0518
2024-10-23 2024-09-30 13F LOCKHEED MARTIN COM 539830109 1,491 220 17.31 868 46.37 0.0917
2024-07-12 2024-06-30 13F LOCKHEED MARTIN COM 539830109 1,271 -295 -18.84 594 -16.71 0.0890
2024-05-10 2024-03-31 13F LOCKHEED MARTIN COM 539830109 1,566 -189 -10.77 712 -10.44 0.1090
2024-02-05 2023-12-31 13F LOCKHEED MARTIN COM 539830109 1,755 965 122.15 796 146.13 0.1068
2023-11-20 2023-09-30 13F/A-2 LOCKHEED MARTIN COM 539830109 790 -1,055 -57.18 323 0.0703
2023-10-20 2023-09-30 13F/A-1 LOCKHEED MARTIN COM 539830109 1,845 0 1 0.1365
2023-10-18 2023-09-30 13F LOCKHEED MARTIN COM 539830109 1,845 0 1 0.1365
2023-08-02 2023-06-30 13F LOCKHEED MARTIN COM 539830109 1,845 134 7.83 1 0.1365
2023-05-05 2023-03-31 13F Lockheed Martin COM 539830109 1,711 253 17.35 1 0.1328
2023-02-02 2022-12-31 13F Lockheed Martin COM 539830109 1,458 668 84.56 1 -100.00 0.1331
2023-10-23 2022-09-30 13F/A-2 LOCKHEED MARTIN COM 539830109 790 -225 -22.17 323 -19.65 0.0703
2022-10-20 2022-09-30 13F Lockheed Martin COM 539830109 1,171 156 452 0.1008
2022-08-15 2022-06-30 13F Lockheed Martin COM 539830109 1,015 325 47.10 402 26.42 0.0901
2022-05-10 2022-03-31 13F LOCKHEED MARTIN COM 539830109 690 690 318 0.0646
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.