Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionDonaldson Capital Management, Llc
Latest Disclosed Ownership17,016 shares
Latest Disclosed Value $ 10,284,184
Donaldson Capital Management, Llc reports 3.41% decrease in ownership of LMT / Lockheed Martin Corporation

On April 30, 2026 - Donaldson Capital Management, Llc filed a 13F-HR form disclosing ownership of 17,016 shares of Lockheed Martin Corporation (MX:LMT) valued at $10,284,184 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 17,617 shares of Lockheed Martin Corporation. This represents a change in shares of -3.41% 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.

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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)
2026-04-30 2026-03-31 13F LOCKHEED MARTIN COM 539830109 17,016 -601 -3.41 10,284 20.70 0.3329
2026-01-14 2025-12-31 13F LOCKHEED MARTIN COM 539830109 17,617 -552 -3.04 8,521 -6.06 0.2710
2025-11-04 2025-09-30 13F LOCKHEED MARTIN COM 539830109 18,169 -110,258 -85.85 9,070 -84.75 0.2872
2025-08-07 2025-06-30 13F LOCKHEED MARTIN COM 539830109 128,427 -168 -0.13 59,480 3.54 2.1836
2025-04-15 2025-03-31 13F LOCKHEED MARTIN COM 539830109 128,595 1,463 1.15 57,445 -7.02 2.1703
2025-02-07 2024-12-31 13F LOCKHEED MARTIN COM 539830109 127,132 1,861 1.49 61,778 -15.64 2.3578
2024-10-29 2024-09-30 13F LOCKHEED MARTIN COM 539830109 125,271 1,598 1.29 73,229 26.76 2.8137
2024-07-31 2024-06-30 13F LOCKHEED MARTIN COM 539830109 123,673 -31 -0.03 57,767 2.66 2.4236
2024-04-22 2024-03-31 13F LOCKHEED MARTIN COM 539830109 123,704 753 0.61 56,269 0.97 2.3416
2024-01-30 2023-12-31 13F LOCKHEED MARTIN COM 539830109 122,951 33,405 37.30 55,726 52.17 2.4975
2023-10-11 2023-09-30 13F LOCKHEED MARTIN COM 539830109 89,546 -18,434 -17.07 36,621 -26.33 1.7251
2023-07-17 2023-06-30 13F LOCKHEED MARTIN COM 539830109 107,980 825 0.77 49,712 -1.86 2.2662
2023-04-13 2023-03-31 13F LOCKHEED MARTIN COM 539830109 107,155 1,540 1.46 50,655 -1.41 2.3928
2023-02-08 2022-12-31 13F LOCKHEED MARTIN COM 539830109 105,615 2,373 2.30 51,381 28.83 2.5059
2022-10-13 2022-09-30 13F LOCKHEED MARTIN COM 539830109 103,242 1,161 1.14 39,881 -9.14 2.1888
2022-08-11 2022-06-30 13F LOCKHEED MARTIN COM 539830109 102,081 1,317 1.31 43,891 -1.32 2.2590
2022-05-13 2022-03-31 13F LOCKHEED MARTIN COM 539830109 100,764 29,938 42.27 44,477 76.69 2.0258
2022-01-21 2021-12-31 13F LOCKHEED MARTIN COM 539830109 70,826 1,592 2.30 25,172 5.35 1.1066
2021-11-04 2021-09-30 13F LOCKHEED MARTIN COM 539830109 69,234 1,643 2.43 23,893 -6.57 1.2051
2021-07-28 2021-06-30 13F LOCKHEED MARTIN COM 539830109 67,591 680 1.02 25,573 3.43 1.3086
2021-05-05 2021-03-31 13F LOCKHEED MARTIN COM 539830109 66,911 -33,848 -33.59 24,724 -30.88 1.3587
2021-01-11 2020-12-31 13F LOCKHEED MARTIN COM 539830109 100,759 -1,041 -1.02 35,768 -8.33 2.1164
2020-11-05 2020-09-30 13F/A-1 LOCKHEED MARTIN COM 539830109 101,800 -14,256 -12.28 39,018 -7.87 2.6382
2020-11-02 2020-09-30 13F LOCKHEED MARTIN COM 539830109 101,800 -14,256 39,018 2,638,187.3872
2020-07-27 2020-06-30 13F LOCKHEED MARTIN COM 539830109 116,056 739 0.64 42,351 8.35 3.0743
2020-04-16 2020-03-31 13F LOCKHEED MARTIN COM 539830109 115,317 3,166 2.82 39,087 -10.49 3.4128
2020-01-14 2019-12-31 13F LOCKHEED MARTIN COM 539830109 112,151 161 0.14 43,669 -0.03 2.9517
2019-11-04 2019-09-30 13F LOCKHEED MARTIN COM 539830109 111,990 5,247 4.92 43,683 12.57 3.2384
2019-08-12 2019-06-30 13F LOCKHEED MARTIN CORP COM COM 539830109 106,743 1,116 1.06 38,805 22.39 3.2174
2019-04-01 2019-03-31 13F LOCKHEED MARTIN CORP COM COM 539830109 105,627 1,411 1.35 31,705 16.19 2.8216
2019-02-08 2018-12-31 13F LOCKHEED MARTIN CORP COM COM 539830109 104,216 -1,730 -1.63 27,288 -25.55 2.7810
2018-11-06 2018-09-30 13F LOCKHEED MARTIN CORP COM COM 539830109 105,946 576 0.55 36,653 17.75 3.1971
2018-08-07 2018-06-30 13F LOCKHEED MARTIN CORP COM COM 539830109 105,370 3,020 2.95 31,129 -10.00 3.0338
2018-04-30 2018-03-31 13F LOCKHEED MARTIN CORP COM COM 539830109 102,350 1,607 1.60 34,587 6.93 3.4017
2018-01-30 2017-12-31 13F/A-1 LOCKHEED MARTIN COM 539830109 100,743 1,006 1.01 32,344 4.51 3.1534
2018-01-26 2017-12-31 13F LOCKHEED MARTIN COM 539830109 2,160 -97,577 694
2017-11-08 2017-09-30 13F LOCKHEED MARTIN COM 539830109 99,737 2,660 2.74 30,947 14.84 3.2484
2017-08-03 2017-06-30 13F LOCKHEED MARTIN COM 539830109 97,077 -339 -0.35 26,949 3.38 3.0553
2017-05-10 2017-03-31 13F LOCKHEED MARTIN COM 539830109 97,416 4,297 4.61 26,069 12.01 3.0279
2017-02-13 2016-12-31 13F LOCKHEED MARTIN COM 539830109 93,119 4,723 5.34 23,274 9.83 2.8629
2016-11-14 2016-09-30 13F LOCKHEED MARTIN COM 539830109 88,396 1,194 1.37 21,190 -2.08 2.8049
2016-08-15 2016-06-30 13F LOCKHEED MARTIN COM 539830109 87,202 5,949 7.32 21,641 20.24 3.0017
2016-05-12 2016-03-31 13F LOCKHEED MARTIN COM 539830109 81,253 7,125 9.61 17,998 11.81 2.5924
2016-02-11 2015-12-31 13F LOCKHEED MARTIN COM 539830109 74,128 73,148 7,464.08 16,097 7,829.56 2.3531
2015-11-13 2015-09-30 13F LOCKHEED MARTIN COM 539830109 980 980 0.00 203 0.0303
2015-08-14 2015-06-30 13F LOCKHEED MARTIN COM 539830109 0 -1,225 -100.00 0 -100.00
2015-05-15 2015-03-31 13F LOCKHEED MARTIN COM 539830109 1,225 1,225 249 0.0351
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.