Lockheed Martin Corporation
BG ˙ BUL ˙ US5398301094
SecurityBG:LOM / Lockheed Martin Corporation
InstitutionStrs Ohio
Latest Disclosed Ownership56,316 shares
Latest Disclosed Value $ 34,036,827
Strs Ohio reports 4.62% decrease in ownership of LOM / Lockheed Martin Corporation

On April 24, 2026 - Strs Ohio filed a 13F-HR form disclosing ownership of 56,316 shares of Lockheed Martin Corporation (BG:LOM) valued at $34,036,827 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 59,041 shares of Lockheed Martin Corporation. This represents a change in shares of -4.62% 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)
2026-04-24 2026-03-31 13F LOCKHEED MARTIN COM_STK 539830109 56,316 -2,725 -4.62 34,037 19.19 0.1350
2026-02-02 2025-12-31 13F LOCKHEED MARTIN COM_STK 539830109 59,041 9,810 19.93 28,556 16.19 0.1065
2025-10-30 2025-09-30 13F LOCKHEED MARTIN COM_STK 539830109 49,231 -1,733 -3.40 24,577 4.12 0.0901
2025-08-04 2025-06-30 13F LOCKHEED MARTIN COM_STK 539830109 50,964 3,776 8.00 23,603 11.97 0.0881
2025-05-28 2025-03-31 13F LOCKHEED MARTIN COM_STK 539830109 47,188 -14,055 -22.95 21,079 -29.17 0.0883
2025-05-28 2024-12-31 13F LOCKHEED MARTIN COM_STK 539830109 61,243 10,023 19.57 29,760 -0.60 0.1180
2024-11-01 2024-09-30 13F LOCKHEED MARTIN COM_STK 539830109 51,220 -867 -1.66 29,941 23.07 0.1152
2024-08-05 2024-06-30 13F LOCKHEED MARTIN COM_STK 539830109 52,087 -2,240 -4.12 24,330 101,270.83 0.0961
2024-05-13 2024-03-31 13F LOCKHEED MARTIN COM_STK 539830109 54,327 -5,079 -8.55 25 -7.69 0.0985
2024-01-30 2023-12-31 13F LOCKHEED MARTIN COM 539830109 59,406 -3,745 -5.93 27 4.00 0.1121
2023-10-26 2023-09-30 13F/A-1 LOCKHEED MARTIN COM 539830109 63,151 -1,321 -2.05 26 -13.79 0.1150
2023-10-26 2023-09-30 13F LOCKHEED MARTIN COM 539830109 63,151 -1,321 26 0.1150
2023-07-31 2023-06-30 13F LOCKHEED MARTIN COM 539830109 64,472 -4,413 -6.41 30 -9.37 0.1253
2023-08-02 2023-03-31 13F/A-2 LOCKHEED MARTIN COM 539830109 68,885 -5,337 -7.19 33 -11.11 0.1411
2023-08-02 2023-03-31 13F/A-1 LOCKHEED MARTIN COM 539830109 68,885 -5,337 33 0.1411
2023-04-27 2023-03-31 13F LOCKHEED MARTIN COM 539830109 68,885 -5,337 33 0.1681
2023-01-26 2022-12-31 13F LOCKHEED MARTIN COM 539830109 74,222 -4,052 -5.18 36 -99.88 0.1630
2022-10-27 2022-09-30 13F LOCKHEED MARTIN COM 539830109 78,274 57 0.07 30,236 -10.09 0.1441
2022-07-25 2022-06-30 13F LOCKHEED MARTIN COM 539830109 78,217 3,887 5.23 33,630 2.50 0.1515
2022-04-21 2022-03-31 13F LOCKHEED MARTIN COM 539830109 74,330 -450 -0.60 32,809 23.45 0.1200
2022-01-24 2021-12-31 13F LOCKHEED MARTIN COM 539830109 74,780 -991 -1.31 26,577 1.64 0.0922
2021-10-22 2021-09-30 13F LOCKHEED MARTIN COM 539830109 75,771 -6,307 -7.68 26,148 -15.80 0.0984
2021-07-26 2021-06-30 13F LOCKHEED MARTIN COM 539830109 82,078 -3,874 -4.51 31,054 -2.22 0.1117
2021-04-23 2021-03-31 13F LOCKHEED MARTIN COM 539830109 85,952 -4,242 -4.70 31,759 -0.81 0.1196
2021-01-25 2020-12-31 13F LOCKHEED MARTIN COM 539830109 90,194 -4,751 -5.00 32,017 -12.02 0.1235
2020-12-14 2020-09-30 13F LOCKHEED MARTIN COM 539830109 94,945 -6,168 -6.10 36,390 -1.38 0.1524
2020-07-23 2020-06-30 13F LOCKHEED MARTIN COM 539830109 101,113 -6,022 -5.62 36,898 1.61 0.1613
2020-04-23 2020-03-31 13F LOCKHEED MARTIN COM 539830109 107,135 697 0.65 36,313 -12.38 0.1912
2020-01-24 2019-12-31 13F LOCKHEED MARTIN COM 539830109 106,438 -8,139 -7.10 41,444 -7.27 0.1736
2019-10-21 2019-09-30 13F/A-1 LOCKHEED MARTIN COM 539830109 114,577 -887 -0.77 44,691 6.47 0.1959
2019-10-21 2019-09-30 13F LOCKHEED MARTIN COM 539830109 114,577 8,139 44,691 197,804.8447
2019-07-25 2019-06-30 13F LOCKHEED MARTIN COM 539830109 115,464 499 0.43 41,975 21.64 0.1866
2019-04-19 2019-03-31 13F LOCKHEED MARTIN COM 539830109 114,965 -692 -0.60 34,507 13.95 0.1564
2019-01-23 2018-12-31 13F LOCKHEED MARTIN COM 539830109 115,657 1,027 0.90 30,283 -23.64 0.1537
2018-10-19 2018-09-30 13F LOCKHEED MARTIN COM 539830109 114,630 -10,862 -8.66 39,657 6.97 0.1739
2018-08-06 2018-06-30 13F LOCKHEED MARTIN COM 539830109 125,492 -10,226 -7.53 37,074 -19.16 0.1596
2018-04-20 2018-03-31 13F LOCKHEED MARTIN COM 539830109 135,718 -2,781 -2.01 45,863 3.14 0.2028
2018-01-23 2017-12-31 13F LOCKHEED MARTIN COM 539830109 138,499 -103,260 -42.71 44,465 -40.73 0.1900
2017-10-23 2017-09-30 13F LOCKHEED MARTIN COM 539830109 241,759 100,044 70.60 75,015 90.68 0.3221
2017-07-26 2017-06-30 13F LOCKHEED MARTIN COM 539830109 141,715 -8,321 -5.55 39,341 -2.01 0.1753
2017-04-26 2017-03-31 13F LOCKHEED MARTIN COM 539830109 150,036 -2,986 -1.95 40,149 4.98 0.1739
2017-01-24 2016-12-31 13F LOCKHEED MARTIN COM 539830109 153,022 -1,006 -0.65 38,246 3.58 0.1685
2016-10-27 2016-09-30 13F LOCKHEED MARTIN COM 539830109 154,028 -9,453 -5.78 36,923 -8.99 0.1649
2016-07-26 2016-06-30 13F LOCKHEED MARTIN COM 539830109 163,481 -5,008 -2.97 40,571 8.71 0.1804
2016-04-25 2016-03-31 13F/A-1 LOCKHEED MARTIN COM 539830109 168,489 257 0.15 37,320 2.16 0.1676
2016-01-28 2015-12-31 13F LOCKHEED MARTIN COM 539830109 168,232 82 0.05 36,531 4.80 0.1634
2015-10-21 2015-09-30 13F LOCKHEED MARTIN COM 539830109 168,150 -630 -0.37 34,859 11.10 0.1658
2015-08-04 2015-06-30 13F LOCKHEED MARTIN COM 539830109 168,780 1,245 0.74 31,376 -7.72 0.1378
2015-04-27 2015-03-31 13F/A-1 LOCKHEED MARTIN COM 539830109 167,535 -2,093 -1.23 34,002 4.09 0.1500
2015-04-21 2015-03-31 13F LOCKHEED MARTIN COM 539830109 34,002,903 32,653
2015-01-23 2014-12-31 13F LOCKHEED MARTIN COM 539830109 169,628 -3,838 -2.21 32,665 3.02 0.1416
2014-10-29 2014-09-30 13F/A-1 LOCKHEED MARTIN COM 539830109 173,466 0 0.00 31,706 13.72 0.1400
2014-10-20 2014-09-30 13F LOCKHEED MARTIN COM 539830109 173,466 31,706
2014-07-24 2014-06-30 13F LOCKHEED MARTIN COM 539830109 173,466 -2,082 -1.19 27,881 -2.70 0.1242
2014-04-28 2014-03-31 13F LOCKHEED MARTIN COM 539830109 175,548 -3,500 -1.95 28,656 7.66 0.1289
2014-01-30 2013-12-31 13F LOCKHEED MARTIN COM 539830109 179,048 8,400 4.92 26,617 22.29 0.1197
2013-10-24 2013-09-30 13F LOCKHEED MARTIN COM 539830109 170,648 -34,852 -16.96 21,766 -2.35 0.0959
2013-08-12 2013-06-30 13F LOCKHEED MARTIN COM 539830109 205,500 205,500 22,289 0.0958
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.