Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionBath Savings Trust Co
Latest Disclosed Ownership11,057 shares
Latest Disclosed Value $ 6,682,740
Bath Savings Trust Co reports 0.69% decrease in ownership of LMT / Lockheed Martin Corporation

On April 7, 2026 - Bath Savings Trust Co filed a 13F-HR form disclosing ownership of 11,057 shares of Lockheed Martin Corporation (MX:LMT) valued at $6,682,740 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 11,134 shares of Lockheed Martin Corporation. This represents a change in shares of -0.69% 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)
2026-04-07 2026-03-31 13F LOCKHEED MARTIN Common Stock 539830109 11,057 -77 -0.69 6,683 24.09 0.7139
2026-01-12 2025-12-31 13F LOCKHEED MARTIN Common Stock 539830109 11,134 23 0.21 5,385 -2.90 0.5375
2025-10-09 2025-09-30 13F LOCKHEED MARTIN Common Stock 539830109 11,111 -53 -0.47 5,547 7.27 0.5491
2025-07-10 2025-06-30 13F LOCKHEED MARTIN Common Stock 539830109 11,164 217 1.98 5,170 5.73 0.5234
2025-04-07 2025-03-31 13F LOCKHEED MARTIN Common Stock 539830109 10,947 127 1.17 4,890 -6.98 0.5058
2025-01-07 2024-12-31 13F LOCKHEED MARTIN Common Stock 539830109 10,820 758 7.53 5,258 -10.61 0.5341
2024-10-07 2024-09-30 13F LOCKHEED MARTIN Common Stock 539830109 10,062 513 5.37 5,882 31.86 0.5844
2024-07-12 2024-06-30 13F LOCKHEED MARTIN Common Stock 539830109 9,549 693 7.83 4,460 10.72 0.4744
2024-07-12 2024-06-30 13F LOCKHEED MARTIN Common Stock 539830109 9,549 693 4,460 0.3383
2024-04-08 2024-03-31 13F LOCKHEED MARTIN Common Stock 539830109 8,856 1,071 13.76 4,028 14.17 0.4276
2024-01-09 2023-12-31 13F LOCKHEED MARTIN Common Stock 539830109 7,785 2,750 54.62 3,528 71.35 0.3955
2023-10-12 2023-09-30 13F LOCKHEED MARTIN Common Stock 539830109 5,035 335 7.13 2,059 -4.81 0.2530
2023-07-12 2023-06-30 13F LOCKHEED MARTIN Common Stock 539830109 4,700 562 13.58 2,164 10.58 0.2526
2023-04-12 2023-03-31 13F LOCKHEED MARTIN Common Stock 539830109 4,138 721 21.10 1,956 195,500.00 0.2408
2023-01-12 2022-12-31 13F LOCKHEED MARTIN Common Stock 539830109 3,417 1,697 98.66 2 -99.85 0.2145
2022-10-05 2022-09-30 13F LOCKHEED MARTIN Common Stock 539830109 1,720 140 8.86 665 -2.06 0.0925
2022-07-07 2022-06-30 13F LOCKHEED MARTIN Common Stock 539830109 1,580 0 0.00 679 -2.58 0.0892
2022-04-07 2022-03-31 13F LOCKHEED MARTIN Common Stock 539830109 1,580 -15 -0.94 697 22.93 0.0795
2022-01-03 2021-12-31 13F LOCKHEED MARTIN Common Stock 539830109 1,595 0 0.00 567 3.09 0.0590
2021-10-06 2021-09-30 13F LOCKHEED MARTIN Common Stock 539830109 1,595 0 0.00 550 -8.79 0.0636
2021-07-07 2021-06-30 13F LOCKHEED MARTIN Common Stock 539830109 1,595 -125 -7.27 603 -5.19 0.0711
2021-04-08 2021-03-31 13F LOCKHEED MARTIN Common Stock 539830109 1,720 295 20.70 636 25.69 0.0812
2021-01-13 2020-12-31 13F LOCKHEED MARTIN Common Stock 539830109 1,425 -300 -17.39 506 -23.45 0.0668
2020-10-01 2020-09-30 13F LOCKHEED MARTIN Common Stock 539830109 1,725 -23 -1.32 661 3.61 0.1084
2020-07-06 2020-06-30 13F LOCKHEED MARTIN Common Stock 539830109 1,748 -60 -3.32 638 4.08 0.1154
2020-04-01 2020-03-31 13F LOCKHEED MARTIN Common Stock 539830109 1,808 0 0.00 613 -12.93 0.1328
2020-01-09 2019-12-31 13F LOCKHEED MARTIN Common Stock 539830109 1,808 -9 -0.50 704 -0.56 0.1271
2019-10-03 2019-09-30 13F LOCKHEED MARTIN Common Stock 539830109 1,817 6 0.33 708 7.44 0.1358
2019-07-01 2019-06-30 13F LOCKHEED MARTIN Common Stock 539830109 1,811 62 3.54 659 25.52 0.1310
2019-04-02 2019-03-31 13F LOCKHEED MARTIN Common Stock 539830109 1,749 -50 -2.78 525 11.46 0.1106
2019-01-04 2018-12-31 13F LOCKHEED MARTIN Common Stock 539830109 1,799 87 5.08 471 -20.57 0.1168
2018-10-05 2018-09-30 13F LOCKHEED MARTIN Common Stock 539830109 1,712 95 5.88 593 24.32 0.1295
2018-07-05 2018-06-30 13F LOCKHEED MARTIN Common Stock 539830109 1,617 0 0.00 477 -12.80 0.1124
2018-04-03 2018-03-31 13F LOCKHEED MARTIN Common Stock 539830109 1,617 -250 -13.39 547 -8.68 0.1367
2018-01-10 2017-12-31 13F LOCKHEED MARTIN Common Stock 539830109 1,867 -181 -8.84 599 -5.67 0.1506
2017-10-02 2017-09-30 13F LOCKHEED MARTIN Common Stock 539830109 2,048 -50 -2.38 635 8.92 0.1697
2017-07-05 2017-06-30 13F LOCKHEED MARTIN Common Stock 539830109 2,098 334 18.93 583 23.52 0.1617
2017-04-03 2017-03-31 13F LOCKHEED MARTIN Common Stock 539830109 1,764 0 0.00 472 7.03 0.1379
2017-01-04 2016-12-31 13F LOCKHEED MARTIN Common Stock 539830109 1,764 -100 -5.36 441 -1.12 0.1358
2016-10-03 2016-09-30 13F LOCKHEED MARTIN Common Stock 539830109 1,864 100 5.67 446 1.83 0.1393
2016-07-20 2016-06-30 13F LOCKHEED MARTIN Common Stock 539830109 1,764 0 0.00 438 12.02 0.1369
2016-04-13 2016-03-31 13F LOCKHEED MARTIN Common Stock 539830109 1,764 -300 -14.53 391 -12.72 0.1261
2016-01-06 2015-12-31 13F LOCKHEED MARTIN Common Stock 539830109 2,064 0 0.00 448 4.92 0.1505
2015-10-07 2015-09-30 13F LOCKHEED MARTIN Common Stock 539830109 2,064 0 0.00 427 11.20 0.1508
2015-07-02 2015-06-30 13F LOCKHEED MARTIN Common Stock 539830109 2,064 0 0.00 384 -8.35 0.1312
2015-04-02 2015-03-31 13F LOCKHEED MARTIN Common Stock 539830109 2,064 787 61.63 419 70.33 0.1415
2015-01-13 2014-12-31 13F LOCKHEED MARTIN Common Stock 539830109 1,277 13 1.03 246 6.49 0.0847
2014-10-01 2014-09-30 13F LOCKHEED MARTIN Common Stock 539830109 1,264 0 0.00 231 13.79 0.0873
2014-07-07 2014-06-30 13F LOCKHEED MARTIN Common Stock 539830109 1,264 0 0.00 203 -1.93 0.0773
2014-04-01 2014-03-31 13F LOCKHEED MARTIN Common Stock 539830109 1,264 1,264 207 0.0818
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.