Lockheed Martin Corporation
US ˙ NYSE ˙ US5398301094

SecurityLMT / Lockheed Martin Corporation
InstitutionEngineers Gate Manager LP
Latest Disclosed Ownership28,255 shares
Latest Disclosed Value $ 17,077,039
Engineers Gate Manager LP reports 314.72% increase in ownership of LMT / Lockheed Martin Corporation

On May 15, 2026 - Engineers Gate Manager LP filed a 13F-HR form disclosing ownership of 28,255 shares of Lockheed Martin Corporation (US:LMT) valued at $17,077,039 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 6,813 shares of Lockheed Martin Corporation. This represents a change in shares of 314.72% during the quarter. The current value of the position is $14,467,408 USD.

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 28,255 21,442 314.72 17,077 418.27 0.2135
2026-02-17 2025-12-31 13F LOCKHEED MARTIN COM 539830109 6,813 -22,782 -76.98 3,295 -77.70 0.0391
2025-11-14 2025-09-30 13F LOCKHEED MARTIN COM 539830109 29,595 -7,263 -19.71 14,774 -13.45 0.1692
2025-08-14 2025-06-30 13F LOCKHEED MARTIN COM 539830109 36,858 -37,699 -50.56 17,070 -48.75 0.2124
2025-05-15 2025-03-31 13F LOCKHEED MARTIN COM 539830109 74,557 35,882 92.78 33,305 77.22 0.5614
2025-02-14 2024-12-31 13F LOCKHEED MARTIN COM 539830109 38,675 28,617 284.52 18,794 219.66 0.3271
2024-11-14 2024-09-30 13F LOCKHEED MARTIN COM 539830109 10,058 -10,792 -51.76 5,880 -39.63 0.1147
2024-08-14 2024-06-30 13F LOCKHEED MARTIN COM 539830109 20,850 -1,067 -4.87 9,739 -2.31 0.2196
2024-05-15 2024-03-31 13F LOCKHEED MARTIN COM 539830109 21,917 -3,670 -14.34 9,969 -14.04 0.2624
2024-02-14 2023-12-31 13F LOCKHEED MARTIN COM 539830109 25,587 -4,867 -15.98 11,597 -6.88 0.3311
2023-11-14 2023-09-30 13F LOCKHEED MARTIN COM 539830109 30,454 23,344 328.33 12,454 280.51 0.4604
2023-08-14 2023-06-30 13F LOCKHEED MARTIN COM 539830109 7,110 -184 -2.52 3,273 -5.08 0.1237
2023-05-15 2023-03-31 13F LOCKHEED MARTIN COM 539830109 7,294 7,294 3,448 0.1441
2022-11-14 2022-09-30 13F LOCKHEED MARTIN COM 539830109 0 -1,487 -100.00 0 -100.00
2022-08-15 2022-06-30 13F LOCKHEED MARTIN COM 539830109 1,487 -5,990 -80.11 639 -80.64 0.0234
2022-05-16 2022-03-31 13F LOCKHEED MARTIN COM 539830109 7,477 3,934 111.04 3,300 162.11 0.1291
2022-02-14 2021-12-31 13F LOCKHEED MARTIN COM 539830109 3,543 1,692 91.41 1,259 97.03 0.0566
2021-11-15 2021-09-30 13F LOCKHEED MARTIN COM 539830109 1,851 -596 -24.36 639 -30.99 0.0364
2021-08-16 2021-06-30 13F LOCKHEED MARTIN COM 539830109 2,447 1,351 123.27 926 128.64 0.0596
2021-05-17 2021-03-31 13F LOCKHEED MARTIN COM 539830109 1,096 -16,981 -93.94 405 -93.69 0.0201
2021-02-16 2020-12-31 13F LOCKHEED MARTIN COM 539830109 18,077 11,071 158.02 6,417 138.99 0.2783
2020-11-16 2020-09-30 13F LOCKHEED MARTIN COM 539830109 7,006 -11,630 -62.41 2,685 -60.52 0.1260
2020-08-17 2020-06-30 13F LOCKHEED MARTIN COM 539830109 18,636 17,553 1,620.78 6,801 1,753.13 0.3461
2020-05-15 2020-03-31 13F LOCKHEED MARTIN COM 539830109 1,083 1,083 367 0.0264
2020-02-14 2019-12-31 13F LOCKHEED MARTIN COM 539830109 0 -6,483 -100.00 0 -100.00
2019-11-14 2019-09-30 13F LOCKHEED MARTIN COM 539830109 6,483 -9,934 -60.51 2,529 -57.62 0.1284
2019-08-14 2019-06-30 13F LOCKHEED MARTIN COM 539830109 16,417 -18,667 -53.21 5,968 -43.33 0.3294
2019-05-15 2019-03-31 13F LOCKHEED MARTIN COM 539830109 35,084 35,084 10,531 0.6377
2019-02-14 2018-12-31 13F LOCKHEED MARTIN COM 539830109 0 -11,341 -100.00 0 -100.00
2018-11-01 2018-09-30 13F LOCKHEED MARTIN COM 539830109 11,341 11,341 3,924 0.3015
2017-11-13 2017-09-30 13F LOCKHEED MARTIN COM 539830109 0 -8,729 -100.00 0 -100.00
2017-08-10 2017-06-30 13F LOCKHEED MARTIN COM 539830109 8,729 -798 -8.38 2,423 -4.94 0.2183
2017-05-05 2017-03-31 13F LOCKHEED MARTIN COM 539830109 9,527 2,325 32.28 2,549 41.61 0.2531
2017-02-10 2016-12-31 13F LOCKHEED MARTIN COM 539830109 7,202 7,202 1,800 0.1931
2016-11-09 2016-09-30 13F LOCKHEED MARTIN COM 539830109 0 -12,050 -100.00 0 -100.00
2016-08-11 2016-06-30 13F LOCKHEED MARTIN COM 539830109 12,050 12,050 2,990 0.2146
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.