Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionWASHINGTON TRUST Co
Latest Disclosed Ownership30,026 shares
Latest Disclosed Value $ 18,147,414
WASHINGTON TRUST Co reports 1.53% decrease in ownership of LMT / Lockheed Martin Corporation

On April 6, 2026 - WASHINGTON TRUST Co filed a 13F-HR form disclosing ownership of 30,026 shares of Lockheed Martin Corporation (MX:LMT) valued at $18,147,414 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 30,491 shares of Lockheed Martin Corporation. This represents a change in shares of -1.53% 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)
2026-04-06 2026-03-31 13F LOCKHEED MARTIN Equities 539830109 30,026 -465 -1.53 18,147 23.06 0.5903
2026-02-10 2025-12-31 13F LOCKHEED MARTIN Equities 539830109 30,491 -25 -0.08 14,748 -3.19 0.4820
2025-11-12 2025-09-30 13F LOCKHEED MARTIN Equities 539830109 30,516 -157 -0.51 15,234 7.24 0.4998
2025-08-08 2025-06-30 13F LOCKHEED MARTIN Equities 539830109 30,673 171 0.56 14,206 4.26 0.5022
2025-04-25 2025-03-31 13F LOCKHEED MARTIN COM 539830109 30,502 -601 -1.93 13,626 -9.85 0.5223
2025-01-30 2024-12-31 13F Lockheed Martin COM 539830109 31,103 156 0.50 15,114 -16.45 0.5422
2024-10-25 2024-09-30 13F Lockheed Martin COM 539830109 30,947 -302 -0.97 18,090 23.94 0.6342
2024-07-15 2024-06-30 13F Lockheed Martin COM 539830109 31,249 -700 -2.19 14,596 0.44 0.5339
2024-04-23 2024-03-31 13F Lockheed Martin COM 539830109 31,949 -192 -0.60 14,533 -0.24 0.5339
2024-01-18 2023-12-31 13F Lockheed Martin COM 539830109 32,141 384 1.21 14,568 12.17 0.5765
2023-10-18 2023-09-30 13F Lockheed Martin COM 539830109 31,757 43 0.14 12,987 -11.05 0.5713
2023-07-27 2023-06-30 13F Lockheed Martin COM 539830109 31,714 424 1.36 14,600 -1.29 0.6157
2023-05-10 2023-03-31 13F/A-1 Lockheed Martin COM 539830109 31,290 -104 -0.33 14,792 -3.15 0.6664
2023-05-04 2023-03-31 13F Lockheed Martin COM 539830109 32 -31,354 15 0.6237
2023-07-27 2022-12-31 13F/A-1 Lockheed Martin COM 539830109 31,394 -67 -0.21 15,273 25.66 0.7115
2023-02-08 2022-12-31 13F Lockheed Martin COM 539830109 31,386 -75 15 0.0007
2022-10-14 2022-09-30 13F Lockheed Martin COM 539830109 31,461 1,278 4.23 12,153 -6.36 0.6120
2022-07-25 2022-06-30 13F Lockheed Martin COM 539830109 30,183 477 1.61 12,978 -1.02 0.6093
2022-05-05 2022-03-31 13F Lockheed Martin COM 539830109 29,706 2,035 7.35 13,112 33.33 0.5188
2022-02-09 2021-12-31 13F/A-1 Lockheed Martin COM 539830109 27,671 672 2.49 9,834 5.54 0.3689
2022-02-09 2021-12-31 13F Lockheed Martin COM 539830109 27,671 672 9,834 0.3689
2021-11-09 2021-09-30 13F Lockheed Martin COM 539830109 26,999 322 1.21 9,318 -7.68 0.2627
2021-08-05 2021-06-30 13F Lockheed Martin COM 539830109 26,677 455 1.74 10,093 4.17 0.2847
2021-04-28 2021-03-31 13F Lockheed Martin COM 539830109 26,222 1,158 4.62 9,689 8.89 0.2974
2021-02-09 2020-12-31 13F Lockheed Martin COM 539830109 25,064 -43 -0.17 8,898 -7.54 0.2872
2020-11-05 2020-09-30 13F Lockheed Martin COM 539830109 25,107 -54 -0.21 9,624 4.08 0.3555
2020-08-04 2020-06-30 13F Lockheed Martin COM 539830109 25,161 -9 -0.04 9,247 8.39 0.3840
2020-05-07 2020-03-31 13F Lockheed Martin COM 539830109 25,170 134 0.54 8,531 -12.49 0.4067
2020-02-12 2019-12-31 13F Lockheed Martin COM 539830109 25,036 184 0.74 9,749 4.14 0.3841
2019-11-06 2019-09-30 13F Lockheed Martin COM 539830109 24,852 931 3.89 9,361 7.65 0.5011
2019-08-07 2019-06-30 13F Lockheed Martin COM 539830109 23,921 -121 -0.50 8,696 8.23 0.4762
2019-05-13 2019-03-31 13F Lockheed Martin COM 539830109 24,042 552 2.35 8,035 30.65 0.4495
2019-02-11 2018-12-31 13F Lockheed Martin COM 539830109 23,490 50 0.21 6,150 -24.16 0.3912
2018-11-13 2018-09-30 13F Lockheed Martin COM 539830109 23,440 -8 -0.03 8,109 17.06 0.4341
2018-08-10 2018-06-30 13F Lockheed Martin COM 539830109 23,448 1,077 4.81 6,927 -8.37 0.3712
2018-05-10 2018-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 22,371 -386 -1.70 7,560 3.46 0.4430
2018-02-05 2017-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 22,757 298 1.33 7,307 4.85 0.4112
2017-10-31 2017-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 22,459 608 2.78 6,969 14.87 0.4145
2017-08-03 2017-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 21,851 523 2.45 6,067 6.29 0.3696
2017-05-01 2017-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 21,328 349 1.66 5,708 8.87 0.3618
2017-02-08 2016-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 20,979 824 4.09 5,243 8.51 0.3393
2016-11-03 2016-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 20,155 2,252 12.58 4,832 8.76 0.3179
2016-08-11 2016-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 17,903 1,315 7.93 4,443 20.90 0.3003
2016-05-05 2016-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 16,588 2,644 18.96 3,675 21.37 0.2452
2016-02-12 2015-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 13,944 12,924 1,267.06 3,028 1,335.07 0.2069
2015-11-12 2015-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 1,020 1,020 0.00 211 0.0152
2015-08-07 2015-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 0 -1,046 -100.00 0 -100.00
2015-05-05 2015-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 1,046 3 0.29 212 5.47 0.0141
2015-02-11 2014-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 1,043 1,043 201 0.0138
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.