Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionMonticello Wealth Management, Llc
Latest Disclosed Ownership893 shares
Latest Disclosed Value $ 539,508
Monticello Wealth Management, Llc reports 32.49% increase in ownership of LMT / Lockheed Martin Corporation

On April 17, 2026 - Monticello Wealth Management, Llc filed a 13F-HR form disclosing ownership of 893 shares of Lockheed Martin Corporation (MX:LMT) valued at $539,508 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 674 shares of Lockheed Martin Corporation. This represents a change in shares of 32.49% 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)
2026-04-17 2026-03-31 13F LOCKHEED MARTIN COM 539830109 893 219 32.49 540 65.34 0.0346
2026-01-20 2025-12-31 13F LOCKHEED MARTIN COM 539830109 674 2 0.30 326 -2.69 0.0209
2025-10-17 2025-09-30 13F LOCKHEED MARTIN COM 539830109 672 672 336 0.0227
2025-01-28 2024-12-31 13F LOCKHEED MARTIN COM 539830109 0 -391 -100.00 0 -100.00
2024-11-14 2024-09-30 13F/A-1 LOCKHEED MARTIN COM 539830109 391 391 229 0.0196
2024-11-04 2024-09-30 13F LOCKHEED MARTIN COM 539830109 458 458 208 0.0190
2024-07-26 2024-06-30 13F LOCKHEED MARTIN COM 539830109 0 -458 -100.00 0 -100.00
2024-04-24 2024-03-31 13F LOCKHEED MARTIN COM 539830109 458 -417 -47.66 208 -47.47 0.0190
2024-02-01 2023-12-31 13F LOCKHEED MARTIN COM 539830109 875 12 1.39 397 12.50 0.0364
2023-10-17 2023-09-30 13F LOCKHEED MARTIN COM 539830109 863 368 74.34 353 55.07 0.0352
2023-07-21 2023-06-30 13F LOCKHEED MARTIN COM 539830109 495 54 12.24 228 6.07 0.0235
2023-05-02 2023-03-31 13F LOCKHEED MARTIN COM 539830109 441 0 0.00 215 0.00 0.0230
2023-02-06 2022-12-31 13F LOCKHEED MARTIN COM 539830109 441 441 215 0.0233
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.