Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionQuadrant Capital Group Llc
Latest Disclosed Ownership5,018 shares
Latest Disclosed Value $ 3,032,830
Quadrant Capital Group Llc reports 24.24% increase in ownership of LMT / Lockheed Martin Corporation

On May 13, 2026 - Quadrant Capital Group Llc filed a 13F-HR/A form disclosing ownership of 5,018 shares of Lockheed Martin Corporation (MX:LMT) valued at $3,032,830 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 4,039 shares of Lockheed Martin Corporation. This represents a change in shares of 24.24% 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)
2026-05-13 2026-03-31 13F/A-1 LOCKHEED MARTIN COM 539830109 5,018 979 24.24 3,033 55.25 0.0907
2026-05-11 2026-03-31 13F LOCKHEED MARTIN COM 539830109 5,018 979 49 0.0369
2026-02-12 2025-12-31 13F LOCKHEED MARTIN COM 539830109 4,039 2 0.05 1,954 -3.08 0.0590
2025-11-13 2025-09-30 13F LOCKHEED MARTIN COM 539830109 4,037 -1,213 -23.10 2,015 -17.11 0.0655
2025-08-13 2025-06-30 13F LOCKHEED MARTIN COM 539830109 5,250 1,156 28.24 2,431 32.99 0.0875
2025-05-13 2025-03-31 13F LOCKHEED MARTIN COM 539830109 4,094 2,064 101.67 1,829 85.40 0.0679
2025-02-13 2024-12-31 13F LOCKHEED MARTIN COM 539830109 2,030 -104 -4.87 987 -20.93 0.0679
2024-11-12 2024-09-30 13F LOCKHEED MARTIN COM 539830109 2,134 -25 -1.16 1,248 23.71 0.0867
2024-08-12 2024-06-30 13F LOCKHEED MARTIN COM 539830109 2,159 238 12.39 1,009 15.46 0.0749
2024-05-15 2024-03-31 13F LOCKHEED MARTIN COM 539830109 1,921 19 1.00 874 1.28 0.0690
2024-02-08 2023-12-31 13F LOCKHEED MARTIN COM 539830109 1,902 73 3.99 862 15.39 0.0740
2023-11-14 2023-09-30 13F LOCKHEED MARTIN COM 539830109 1,829 140 8.29 748 -3.86 0.0749
2023-08-10 2023-06-30 13F LOCKHEED MARTIN COM 539830109 1,689 -325 -16.14 778 -18.38 0.0772
2023-05-11 2023-03-31 13F LOCKHEED MARTIN COM 539830109 2,014 156 8.40 952 5.43 0.0991
2023-02-13 2022-12-31 13F LOCKHEED MARTIN COM 539830109 1,858 230 14.13 904 43.56 0.1024
2022-11-10 2022-09-30 13F LOCKHEED MARTIN COM 539830109 1,628 167 11.43 629 0.16 0.0832
2022-08-09 2022-06-30 13F LOCKHEED MARTIN COM 539830109 1,461 -71 -4.63 628 -7.10 0.0844
2022-05-06 2022-03-31 13F LOCKHEED MARTIN COM 539830109 1,532 454 42.12 676 76.50 0.0819
2022-02-01 2021-12-31 13F LOCKHEED MARTIN COM 539830109 1,078 -713 -39.81 383 -38.03 0.0457
2021-11-12 2021-09-30 13F LOCKHEED MARTIN COM 539830109 1,791 572 46.92 618 34.06 0.0862
2021-08-09 2021-06-30 13F LOCKHEED MARTIN COM 539830109 1,219 300 32.64 461 35.59 0.0669
2021-05-12 2021-03-31 13F LOCKHEED MARTIN COM 539830109 919 -7 -0.76 340 3.34 0.0552
2021-02-16 2020-12-31 13F LOCKHEED MARTIN COM 539830109 926 -88 -8.68 329 -15.42 0.0611
2020-11-13 2020-09-30 13F LOCKHEED MARTIN COM 539830109 1,014 -316 -23.76 389 -19.79 0.0848
2020-08-13 2020-06-30 13F LOCKHEED MARTIN COM 539830109 1,330 -1,471 -52.52 485 -48.89 0.1073
2020-05-15 2020-03-31 13F Lockheed Martin Com 539830109 2,801 1,078 62.57 949 45.78 0.1589
2020-03-19 2019-12-31 13F/A-1 Lockheed Martin Com 539830109 1,723 285 19.82 651 18.80 0.0785
2020-02-03 2019-12-31 13F Lockheed Martin Com 539830109 1,723 285 651 2,199.8139
2019-10-24 2019-09-30 13F Lockheed Martin COM 539830109 1,438 -19 -1.30 548 6.00 0.0843
2019-07-24 2019-06-30 13F Lockheed Martin COM 539830109 1,457 681 87.76 517 132.88 0.0818
2019-04-29 2019-03-31 13F Lockheed Martin COM 539830109 776 -77 -9.03 222 3.74 0.0390
2019-01-17 2018-12-31 13F LOCKHEED MARTIN COM 539830109 853 17 2.03 214 -22.74 0.0570
2018-10-29 2018-09-30 13F LOCKHEED MARTIN COM 539830109 836 8 0.97 277 18.88 0.0792
2018-08-08 2018-06-30 13F LOCKHEED MARTIN COM 539830109 828 -37 -4.28 233 -16.49 0.0817
2018-05-10 2018-03-31 13F LOCKHEED MARTIN COM 539830109 865 8 0.93 279 5.28 0.1012
2018-01-31 2017-12-31 13F LOCKHEED MARTIN COM 539830109 857 58 7.26 265 11.34 0.1056
2017-10-13 2017-09-30 13F Lockheed Martin COM 539830109 799 26 3.36 238 43.37 0.0982
2017-08-14 2017-06-30 13F Lockheed Martin COM 539830109 773 31 4.18 166 -13.09 0.0734
2017-04-10 2017-03-31 13F Lockheed Martin COM 539830109 742 86 13.11 191 20.13 0.0839
2017-01-11 2016-12-31 13F Lockheed Martin COM 539830109 656 19 2.98 159 8.90 0.0798
2016-10-25 2016-09-30 13F Lockheed Martin COM 539830109 637 -47 -6.87 146 -9.32 0.0952
2016-07-28 2016-06-30 13F Lockheed Martin COM 539830109 684 134 24.36 161 38.79 0.1107
2016-04-27 2016-03-31 13F Lockheed Martin COM 539830109 550 -123 -18.28 116 -17.14 0.0752
2016-01-28 2015-12-31 13F Lockheed Martin COM 539830109 673 -573 -45.99 140 -45.31 0.0969
2015-10-28 2015-09-30 13F Lockheed Martin COM 539830109 1,246 -12 -0.95 256 10.34 0.1766
2015-08-12 2015-06-30 13F Lockheed Martin COM 539830109 1,258 1,258 232 0.1476
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.