Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionClark Capital Management Group, Inc.
Latest Disclosed Ownership5,197 shares
Latest Disclosed Value $ 3,140,976
Clark Capital Management Group, Inc. reports 4.36% increase in ownership of LMT / Lockheed Martin Corporation

On May 15, 2026 - Clark Capital Management Group, Inc. filed a 13F-HR form disclosing ownership of 5,197 shares of Lockheed Martin Corporation (MX:LMT) valued at $3,140,976 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 4,980 shares of Lockheed Martin Corporation. This represents a change in shares of 4.36% 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)
2026-05-15 2026-03-31 13F LOCKHEED MARTIN COM 539830109 5,197 217 4.36 3,141 30.40 0.0194
2026-02-17 2025-12-31 13F LOCKHEED MARTIN COM 539830109 4,980 81 1.65 2,409 -1.51 0.0148
2025-11-14 2025-09-30 13F LOCKHEED MARTIN COM 539830109 4,899 33 0.68 2,446 8.52 0.0153
2025-08-14 2025-06-30 13F LOCKHEED MARTIN COM 539830109 4,866 -38 -0.77 2,254 2.88 0.0156
2025-05-15 2025-03-31 13F LOCKHEED MARTIN COM 539830109 4,904 173 3.66 2,191 -4.70 0.0157
2025-02-14 2024-12-31 13F LOCKHEED MARTIN COM 539830109 4,731 -229 -4.62 2,299 -20.73 0.0161
2024-11-14 2024-09-30 13F LOCKHEED MARTIN COM 539830109 4,960 316 6.80 2,899 33.66 0.0199
2024-08-14 2024-06-30 13F LOCKHEED MARTIN COM 539830109 4,644 1,133 32.27 2,169 35.82 0.0159
2024-05-15 2024-03-31 13F LOCKHEED MARTIN COM 539830109 3,511 21 0.60 1,597 1.01 0.0119
2024-02-14 2023-12-31 13F LOCKHEED MARTIN COM 539830109 3,490 163 4.90 1,582 16.25 0.0129
2023-11-14 2023-09-30 13F LOCKHEED MARTIN COM 539830109 3,327 -62 -1.83 1,361 -12.82 0.0136
2023-08-14 2023-06-30 13F LOCKHEED MARTIN COM 539830109 3,389 -295 -8.01 1,560 -10.40 0.0139
2023-05-15 2023-03-31 13F LOCKHEED MARTIN COM 539830109 3,684 -116 -3.05 1,742 -5.79 0.0195
2023-02-14 2022-12-31 13F LOCKHEED MARTIN COM 539830109 3,800 -53,382 -93.35 1,849 -91.63 0.0170
2022-11-14 2022-09-30 13F LOCKHEED MARTIN COM 539830109 57,182 1,502 2.70 22,089 -7.73 0.2895
2022-08-15 2022-06-30 13F LOCKHEED MARTIN COM 539830109 55,680 1,622 3.00 23,940 0.33 0.3141
2022-05-16 2022-03-31 13F LOCKHEED MARTIN COM 539830109 54,058 -2,777 -4.89 23,861 18.12 0.2669
2022-02-14 2021-12-31 13F LOCKHEED MARTIN COM 539830109 56,835 1,485 2.68 20,200 5.75 0.2478
2021-11-15 2021-09-30 13F LOCKHEED MARTIN COM 539830109 55,350 1,644 3.06 19,101 -6.00 0.2612
2021-08-02 2021-06-30 13F LOCKHEED MARTIN COM 539830109 53,706 3,896 7.82 20,320 10.40 0.2853
2021-05-17 2021-03-31 13F LOCKHEED MARTIN COM 539830109 49,810 -24,614 -33.07 18,405 -30.33 0.2805
2021-01-26 2020-12-31 13F LOCKHEED MARTIN COM 539830109 74,424 -2,331 -3.04 26,419 -10.20 0.4362
2020-11-12 2020-09-30 13F LOCKHEED MARTIN COM 539830109 76,755 -2,223 -2.81 29,419 2.07 0.5544
2020-08-14 2020-06-30 13F LOCKHEED MARTIN COM 539830109 78,978 -49,509 -38.53 28,821 -33.82 0.5389
2020-05-15 2020-03-31 13F LOCKHEED MARTIN COM 539830109 128,487 -14,850 -10.36 43,551 -21.97 1.1076
2020-01-27 2019-12-31 13F LOCKHEED MARTIN COM 539830109 143,337 -7,764 -5.14 55,812 -5.31 1.1695
2019-11-06 2019-09-30 13F LOCKHEED MARTIN COM 539830109 151,101 -4,136 -2.66 58,939 4.44 1.3375
2019-07-12 2019-06-30 13F LOCKHEED MARTIN COM 539830109 155,237 2,470 1.62 56,435 23.07 1.1913
2019-05-08 2019-03-31 13F LOCKHEED MARTIN COM 539830109 152,767 44,411 40.99 45,855 61.62 1.0936
2019-02-14 2018-12-31 13F LOCKHEED MARTIN COM 539830109 108,356 -23,991 -18.13 28,372 -38.03 0.7635
2019-05-08 2018-09-30 13F/A-1 LOCKHEED MARTIN COM 539830109 132,347 4,420 3.46 45,787 21.15 1.1595
2018-11-14 2018-09-30 13F LOCKHEED MARTIN COM 539830109 132,464 4,634 45,827
2019-05-08 2018-06-30 13F/A-1 LOCKHEED MARTIN COM 539830109 127,927 38,457 42.98 37,794 25.00 1.0876
2018-08-14 2018-06-30 13F LOCKHEED MARTIN COM 539830109 127,830 38,360 37,765
2019-05-08 2018-03-31 13F/A-1 LOCKHEED MARTIN COM 539830109 89,470 -2,767 -3.00 30,235 2.10 0.9474
2018-05-15 2018-03-31 13F LOCKHEED MARTIN COM 539830109 89,553 -2,684 30,263
2018-02-14 2017-12-31 13F LOCKHEED MARTIN COM 539830109 92,237 4,200 4.77 29,613 8.41 0.9053
2017-11-14 2017-09-30 13F LOCKHEED MARTIN COM 539830109 88,037 5,066 6.11 27,317 18.60 0.9205
2017-08-14 2017-06-30 13F LOCKHEED MARTIN COM 539830109 82,971 8,062 10.76 23,033 14.90 0.8955
2017-05-11 2017-03-31 13F LOCKHEED MARTIN COM 539830109 74,909 24,465 48.50 20,046 58.99 0.8890
2017-02-08 2016-12-31 13F LOCKHEED MARTIN COM 539830109 50,444 4,374 9.49 12,608 14.16 0.6553
2016-11-14 2016-09-30 13F LOCKHEED MARTIN COM 539830109 46,070 -9,342 -16.86 11,044 -19.69 0.6337
2016-08-15 2016-06-30 13F LOCKHEED MARTIN COM 539830109 55,412 5,812 11.72 13,752 25.18 0.8896
2016-05-16 2016-03-31 13F LOCKHEED MARTIN COM 539830109 49,600 -12,228 -19.78 10,987 -18.17 0.8506
2016-02-16 2015-12-31 13F LOCKHEED MARTIN COM 539830109 61,828 15,675 33.96 13,426 40.32 1.0887
2015-11-03 2015-09-30 13F LOCKHEED MARTIN COM 539830109 46,153 1,094 2.43 9,568 14.22 0.8533
2015-08-10 2015-06-30 13F LOCKHEED MARTIN COM 539830109 45,059 -15,876 -26.05 8,377 -32.26 0.7664
2015-05-07 2015-03-31 13F LOCKHEED MARTIN COM 539830109 60,935 1,831 3.10 12,367 8.65 1.1237
2015-02-17 2014-12-31 13F LOCKHEED MARTIN COM 539830109 59,104 888 1.53 11,382 6.96 1.0409
2014-11-13 2014-09-30 13F LOCKHEED MARTIN COM 539830109 58,216 16,222 38.63 10,641 57.64 0.9208
2014-08-04 2014-06-30 13F LOCKHEED MARTIN Common Stock 539830109 41,994 -3,375 -7.44 6,750 -8.86 0.5619
2014-05-13 2014-03-31 13F LOCKHEED MARTIN COM 539830109 45,369 -1,183 -2.54 7,406 7.02 0.6377
2014-02-06 2013-12-31 13F LOCKHEED MARTIN COM 539830109 46,552 903 1.98 6,920 18.84 0.5748
2013-11-08 2013-09-30 13F LOCKHEED MARTIN Common Stock 539830109 45,649 3,496 8.29 5,823 27.36 0.4604
2013-08-08 2013-06-30 13F LOCKHEED MARTIN Common Stock 539830109 42,153 42,153 4,572 0.4210
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.