Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionWe Are One Seven, LLC
Latest Disclosed Ownership8,846 shares
Latest Disclosed Value $ 5,346,945
We Are One Seven, LLC reports 28.41% increase in ownership of LMT / Lockheed Martin Corporation

On May 14, 2026 - We Are One Seven, LLC filed a 13F-HR form disclosing ownership of 8,846 shares of Lockheed Martin Corporation (MX:LMT) valued at $5,346,945 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 6,889 shares of Lockheed Martin Corporation. This represents a change in shares of 28.41% 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 8,846 1,957 28.41 5,347 60.49 0.1074
2026-02-03 2025-12-31 13F LOCKHEED MARTIN COM 539830109 6,889 341 5.21 3,332 1.93 0.0680
2025-10-24 2025-09-30 13F LOCKHEED MARTIN COM 539830109 6,548 2,315 54.69 3,269 66.73 0.0755
2025-07-25 2025-06-30 13F LOCKHEED MARTIN COM 539830109 4,233 203 5.04 1,960 8.89 0.0630
2025-05-08 2025-03-31 13F LOCKHEED MARTIN COM 539830109 4,030 -4,684 -53.75 1,800 -57.49 0.0698
2025-02-14 2024-12-31 13F LOCKHEED MARTIN COM 539830109 8,714 1,172 15.54 4,235 -3.95 0.1619
2024-10-15 2024-09-30 13F LOCKHEED MARTIN COM 539830109 7,542 2,762 57.78 4,409 97.49 0.1905
2024-08-07 2024-06-30 13F LOCKHEED MARTIN COM 539830109 4,780 3 0.06 2,233 2.72 0.1059
2024-05-14 2024-03-31 13F LOCKHEED MARTIN COM 539830109 4,777 -1,464 -23.46 2,173 -23.16 0.1129
2024-02-14 2023-12-31 13F LOCKHEED MARTIN COM 539830109 6,241 109 1.78 2,829 12.80 0.1622
2023-11-03 2023-09-30 13F LOCKHEED MARTIN COM 539830109 6,132 -26 -0.42 2,508 -11.54 0.1928
2023-08-11 2023-06-30 13F LOCKHEED MARTIN COM 539830109 6,158 -4,180 -40.43 2,835 -42.01 0.2595
2023-05-08 2023-03-31 13F LOCKHEED MARTIN COM 539830109 10,338 3,343 47.79 4,887 43.61 0.3104
2023-01-25 2022-12-31 13F LOCKHEED MARTIN COM 539830109 6,995 48 0.69 3,403 -89.82 0.3405
2022-11-14 2022-09-30 13F Lockheed Martin COM 539830109 6,947 1,764 34.03 33,433 1,399.91 1.2954
2022-08-10 2022-06-30 13F LOCKHEED MARTIN CORP COM COM 539830109 5,183 78 1.53 2,229 -1.07 0.3074
2022-05-13 2022-03-31 13F LOCKHEED MARTIN CORP COM COM 539830109 5,105 -10 -0.20 2,253 23.93 0.2421
2022-02-09 2021-12-31 13F LOCKHEED MARTIN CORP COM COM 539830109 5,115 127 2.55 1,818 9.65 0.1886
2021-11-09 2021-09-30 13F LOCKHEED MARTIN CORP COM COM 539830109 4,988 -669 -11.83 1,658 -22.52 0.2103
2021-07-29 2021-06-30 13F LOCKHEED MARTIN CORP COM COM 539830109 5,657 197 3.61 2,140 6.10 0.2991
2021-04-29 2021-03-31 13F LOCKHEED MARTIN CORP COM COM 539830109 5,460 719 15.17 2,017 19.85 0.3463
2021-01-22 2020-12-31 13F LOCKHEED MARTIN CORP COM COM 539830109 4,741 901 23.46 1,683 14.33 0.3468
2020-10-30 2020-09-30 13F LOCKHEED MARTIN CORP COM COM 539830109 3,840 2,696 235.66 1,472 253.00 0.3497
2020-08-12 2020-06-30 13F LOCKHEED MARTIN CORP COM COM 539830109 1,144 1,144 417 0.1084
2020-04-17 2020-03-31 13F LOCKHEED MARTIN CORP COM COM 539830109 0 -1,541 -100.00 0 -100.00
2020-01-16 2019-12-31 13F LOCKHEED MARTIN CORP COM COM 539830109 1,541 -71 -4.40 600 -4.61 0.1568
2019-10-10 2019-09-30 13F LOCKHEED MARTIN CORP COM COM 539830109 1,612 -27 -1.65 629 5.71 0.1808
2019-07-16 2019-06-30 13F LOCKHEED MARTIN CORP COM COM 539830109 1,639 67 4.26 595 26.33 0.1920
2019-04-09 2019-03-31 13F LOCKHEED MARTIN CORP COM COM 539830109 1,572 1,145 268.15 471 324.32 0.1535
2019-01-24 2018-12-31 13F LOCKHEED MARTIN CORP COM COM 539830109 427 427 111 0.0476
2018-10-09 2018-09-30 13F LOCKHEED MARTIN COM Total COM 539830109 0 -559 -100.00 0 -100.00
2018-05-15 2018-03-31 13F LOCKHEED MARTIN COM Total COM 539830109 559 108 23.95 189 30.34 0.0871
2018-02-16 2017-12-31 13F LOCKHEED MARTIN COM COM 539830109 451 451 145 0.0671
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.