Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionPerkins Coie Trust Co
Latest Disclosed Ownership746 shares
Latest Disclosed Value $ 450,872
Perkins Coie Trust Co ownership in LMT / Lockheed Martin Corporation

On April 15, 2026 - Perkins Coie Trust Co filed a 13F-HR form disclosing ownership of 746 shares of Lockheed Martin Corporation (MX:LMT) valued at $450,872 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 746 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)
2026-04-15 2026-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 746 0 0.00 451 25.00 0.0867
2026-01-12 2025-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 746 0 0.00 361 -3.23 0.0672
2025-10-09 2025-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 746 -7 -0.93 372 6.90 0.0701
2025-07-10 2025-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 753 0 0.00 349 3.57 0.0594
2025-04-11 2025-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 753 -13 -1.70 336 -9.68 0.0763
2025-01-16 2024-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 766 0 0.00 372 -16.78 0.0819
2024-10-08 2024-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 766 22 2.96 448 28.82 0.0993
2024-07-15 2024-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 744 0 0.00 348 2.66 0.0808
2024-04-12 2024-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 744 0 0.00 338 0.30 0.0793
2024-01-09 2023-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 744 -14 -1.85 337 9.06 0.0851
2023-10-11 2023-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 758 14 1.88 310 -9.65 0.0875
2023-07-14 2023-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 744 0 0.00 343 -2.56 0.0973
2023-04-13 2023-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 744 0 0.00 352 -2.77 0.1054
2023-01-18 2022-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 744 0 0.00 362 25.78 0.1157
2022-10-07 2022-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 744 0 0.00 287 -10.31 0.1100
2022-07-08 2022-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 744 0 0.00 320 -2.44 0.1165
2022-04-15 2022-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 744 0 0.00 328 24.24 0.1018
2022-01-13 2021-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 744 -7 -0.93 264 1.93 0.0774
2021-10-13 2021-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 751 0 0.00 259 -8.80 0.0810
2021-07-14 2021-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 751 7 0.94 284 3.27 0.0874
2021-04-13 2021-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 744 0 0.00 275 4.17 0.0917
2021-01-12 2020-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 744 0 0.00 264 -7.37 0.0901
2020-10-13 2020-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 744 0 0.00 285 5.17 0.1138
2020-07-13 2020-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 744 0 0.00 271 7.54 0.1115
2020-04-10 2020-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 744 0 0.00 252 -13.10 0.1283
2020-01-09 2019-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 744 0 0.00 290 0.00 0.1188
2019-10-11 2019-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 744 0 0.00 290 7.41 0.1284
2019-07-10 2019-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 744 0 0.00 270 21.08 0.1227
2019-04-08 2019-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 744 0 0.00 223 14.36 0.1037
2019-01-15 2018-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 744 -475 -38.97 195 -53.79 0.1021
2018-10-12 2018-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 1,219 0 0.00 422 17.22 0.1959
2018-07-17 2018-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 1,219 0 0.00 360 -12.62 0.1779
2018-04-16 2018-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 1,219 -148 -10.83 412 -6.15 0.2046
2018-01-12 2017-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 1,367 0 0.00 439 3.54 0.2192
2017-10-13 2017-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 1,367 7 0.51 424 12.17 0.2202
2017-07-10 2017-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 1,360 1,360 378 0.2034
2017-04-11 2017-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 0 -23 -100.00 0 -100.00
2017-01-10 2016-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 23 0 0.00 6 0.00 0.0036
2016-10-11 2016-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 23 0 0.00 6 0.00 0.0038
2016-07-08 2016-06-30 13F LOCKHEED MARTIN CORP COM COMMON STOCK 539830109 23 0 0.00 6 20.00 0.0040
2016-04-15 2016-03-31 13F LOCKHEED MARTIN CORP COM COMMON STOCK 539830109 23 0 0.00 5 0.00 0.0034
2016-01-12 2015-12-31 13F LOCKHEED MARTIN CORP COM COMMON STOCK 539830109 23 0 0.00 5 0.00 0.0037
2015-10-14 2015-09-30 13F LOCKHEED MARTIN CORP COM COMMON STOCK 539830109 23 0 0.00 5 25.00 0.0040
2015-07-09 2015-06-30 13F LOCKHEED MARTIN CORP COM COMMON STOCK 539830109 23 23 4 0.0030
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.