Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionSevenBridge Financial Group, LLC
Latest Disclosed Ownership3,378 shares
Latest Disclosed Value $ 1,876,135
SevenBridge Financial Group, LLC reports 0.30% decrease in ownership of LMT / Lockheed Martin Corporation

On April 23, 2026 - SevenBridge Financial Group, LLC filed a 13F-HR form disclosing ownership of 3,378 shares of Lockheed Martin Corporation (MX:LMT) valued at $1,876,135 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 3,388 shares of Lockheed Martin Corporation. This represents a change in shares of -0.30% 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 3,378 -10 -0.30 1,876 -4.77 0.2933
2026-02-02 2025-12-31 13F LOCKHEED MARTIN COM 539830109 3,388 5 0.15 1,971 27.43 0.3169
2025-11-13 2025-09-30 13F LOCKHEED MARTIN COM 539830109 3,383 -852 -20.12 1,546 -15.38 0.2549
2025-09-04 2025-06-30 13F LOCKHEED MARTIN COM 539830109 4,235 -936 -18.10 1,828 -25.31 0.3222
2025-05-13 2025-03-31 13F LOCKHEED MARTIN COM 539830109 5,171 -1,848 -26.33 2,447 -22.42 0.4814
2025-02-12 2024-12-31 13F LOCKHEED MARTIN COM 539830109 7,019 804 12.94 3,154 -11.08 0.5966
2024-11-12 2024-09-30 13F LOCKHEED MARTIN COM 539830109 6,215 207 3.45 3,546 9.01 0.6831
2024-08-09 2024-06-30 13F LOCKHEED MARTIN COM 539830109 6,008 780 14.92 3,254 34.76 0.7196
2024-05-10 2024-03-31 13F LOCKHEED MARTIN COM 539830109 5,228 -219 -4.02 2,415 -2.19 0.5471
2024-01-22 2023-12-31 13F LOCKHEED MARTIN COM 539830109 5,447 0 0.00 2,469 10.82 0.5832
2023-10-25 2023-09-30 13F LOCKHEED MARTIN COM 539830109 5,447 59 1.10 2,228 -10.20 0.5756
2023-07-26 2023-06-30 13F LOCKHEED MARTIN COM 539830109 5,388 -61 -1.12 2,480 -3.69 0.6405
2023-04-20 2023-03-31 13F LOCKHEED MARTIN COM 539830109 5,449 -6 -0.11 2,576 -2.94 0.7100
2023-01-26 2022-12-31 13F Lockheed Martin COM 539830109 5,455 10 0.18 2,654 26.09 0.7760
2022-10-17 2022-09-30 13F LOCKHEED MARTIN COM 539830109 5,445 9 0.17 2,104 -9.97 0.7129
2022-07-12 2022-06-30 13F Lockheed Martin Equities 539830109 5,436 -224 -3.96 2,337 -6.45 0.9449
2022-04-15 2022-03-31 13F Lockheed Martin COM 539830109 5,660 -175 -3.00 2,498 20.44 0.8770
2022-01-20 2021-12-31 13F/A-1 Lockheed Martin COM 539830109 5,835 -79 -1.34 2,074 1.62 0.6271
2021-10-14 2021-09-30 13F Lockheed Martin Equities 539830109 5,914 19 0.32 2,041 -8.48 0.6804
2021-07-26 2021-06-30 13F Lockheed Martin Equities 539830109 5,895 338 6.08 2,230 8.62 0.7270
2021-04-20 2021-03-31 13F Lockheed Martin Equities 539830109 5,557 3 0.05 2,053 4.11 0.7470
2021-01-19 2020-12-31 13F Lockheed Martin Equities 539830109 5,554 52 0.95 1,972 -6.50 0.7709
2020-10-22 2020-09-30 13F Lockheed Martin Equities 539830109 5,502 43 0.79 2,109 5.87 0.9599
2020-07-24 2020-06-30 13F Lockheed Martin Equities 539830109 5,459 -199 -3.52 1,992 3.86 0.9893
2020-04-16 2020-03-31 13F Lockheed Martin Equities 539830109 5,658 150 2.72 1,918 -10.58 1.1101
2020-01-17 2019-12-31 13F Lockheed Martin Equities 539830109 5,508 -84 -1.50 2,145 -1.65 0.5604
2019-10-09 2019-09-30 13F Lockheed Martin Equities 539830109 5,592 -35 -0.62 2,181 6.60 1.1469
2019-07-15 2019-06-30 13F Lockheed Martin Equities 539830109 5,627 75 1.35 2,046 22.81 0.7329
2019-05-14 2019-03-31 13F Lockheed Martin Equities 539830109 5,552 6 0.11 1,666 14.74 0.6252
2019-02-14 2018-12-31 13F Lockheed Martin Equities 539830109 5,546 -14 -0.25 1,452 -24.53 0.8885
2018-11-14 2018-09-30 13F Lockheed Martin Equities 539830109 5,560 -9 -0.16 1,924 16.96 1.0226
2018-08-14 2018-06-30 13F Lockheed Martin Equities 539830109 5,569 271 5.12 1,645 -8.10 0.9163
2018-05-11 2018-03-31 13F Lockheed Martin Equities 539830109 5,298 -82 -1.52 1,790 3.65 1.0271
2018-02-16 2017-12-31 13F Lockheed Martin Equities 539830109 5,380 -298 -5.25 1,727 -1.99 0.9552
2017-11-13 2017-09-30 13F Lockheed Martin Equities 539830109 5,678 163 2.96 1,762 15.09 1.0096
2017-08-14 2017-06-30 13F Lockheed Martin Common Stock 539830109 5,515 429 8.43 1,531 11.43 0.9347
2017-05-15 2017-03-31 13F Lockheed Martin CS 539830109 5,086 1,389 37.57 1,374 59.58 0.9026
2017-02-03 2016-12-31 13F Lockheed Martin CS 539830109 3,697 0 0.00 861 0.00 0.6253
2016-12-20 2016-09-30 13F/A-1 Lockheed Martin CS 539830109 3,697 -1,379 -27.17 861 -31.67 0.6272
2016-11-28 2016-09-30 13F Lockheed Martin CS 539830109 3,697 861
2016-08-15 2016-06-30 13F Lockheed Martin CS 539830109 5,076 -77,101 -93.82 1,260 239.62 0.8829
2016-06-27 2016-03-31 13F Lockheed Martin CS 539830109 82,177 82,177 371 0.0326
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.