Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionArrow Financial Corp
Latest Disclosed Ownership404 shares
Latest Disclosed Value $ 244,174
Arrow Financial Corp reports 2.42% decrease in ownership of LMT / Lockheed Martin Corporation

On May 11, 2026 - Arrow Financial Corp filed a 13F-HR form disclosing ownership of 404 shares of Lockheed Martin Corporation (MX:LMT) valued at $244,174 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 414 shares of Lockheed Martin Corporation. This represents a change in shares of -2.42% 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)
2026-05-11 2026-03-31 13F LOCKHEED MARTIN Equities 539830109 404 -10 -2.42 244 22.00 0.0132
2026-02-05 2025-12-31 13F LOCKHEED MARTIN Equities 539830109 414 6 1.47 200 -1.48 0.0200
2025-10-21 2025-09-30 13F LOCKHEED MARTIN Equities 539830109 408 -117 -22.29 204 -16.46 0.0208
2025-08-11 2025-06-30 13F LOCKHEED MARTIN Equities 539830109 525 525 243 0.0256
2025-02-14 2024-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 0 -239 -100.00 0 -100.00
2024-11-04 2024-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 239 -107 -30.92 140 -13.66 0.0129
2024-07-30 2024-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 346 -6 -1.70 162 0.63 0.0158
2024-05-21 2024-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 352 6 1.73 160 2.56 0.0159
2024-02-12 2023-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 346 -35 -9.19 157 0.65 0.0163
2023-11-13 2023-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 381 -37 -8.85 156 -19.27 0.0183
2023-08-09 2023-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 418 -35 -7.73 192 -10.28 0.0232
2023-05-03 2023-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 453 -158 -25.86 214 0.0279
2023-02-02 2022-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 611 -60 -8.94 0 -100.00 0.0403
2022-11-07 2022-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 671 96 16.70 259 4.86 0.0378
2022-07-25 2022-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 575 -200 -25.81 247 -27.78 0.0337
2022-04-26 2022-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 775 -241 -23.72 342 -5.26 0.0409
2022-01-28 2021-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 1,016 -2,888 -73.98 361 -73.20 0.0427
2021-10-21 2021-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 3,904 -220 -5.33 1,347 -13.65 0.1738
2021-07-21 2021-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 4,124 -48 -1.15 1,560 1.23 0.1979
2021-04-30 2021-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 4,172 288 7.42 1,541 11.75 0.2045
2021-02-08 2020-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 3,884 249 6.85 1,379 -1.01 0.2681
2020-11-06 2020-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 3,635 51 1.42 1,393 6.50 0.2945
2020-07-27 2020-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 3,584 108 3.11 1,308 10.94 0.2852
2020-04-21 2020-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 3,476 165 4.98 1,179 -8.60 0.2794
2020-02-10 2019-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 3,311 337 11.33 1,290 11.21 0.2514
2019-10-28 2019-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 2,974 393 15.23 1,160 23.67 0.2408
2019-07-26 2019-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 2,581 336 14.97 938 39.17 0.2016
2019-04-26 2019-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 2,245 -50 -2.18 674 12.33 0.1562
2019-02-04 2018-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 2,295 340 17.39 600 -11.24 0.1535
2018-10-10 2018-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 1,955 130 7.12 676 25.42 0.1419
2018-07-30 2018-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 1,825 916 100.77 539 75.57 0.1210
2018-04-25 2018-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 909 525 136.72 307 149.59 0.0711
2018-02-02 2017-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 384 85 28.43 123 32.26 0.0284
2017-10-18 2017-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 299 -25 -7.72 93 3.33 0.0221
2017-08-01 2017-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 324 -50 -13.37 90 -10.00 0.0215
2017-04-28 2017-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 374 -40 -9.66 100 -2.91 0.0244
2017-02-14 2016-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 414 0 0.00 103 4.04 0.0255
2016-10-28 2016-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 414 -25 -5.69 99 -9.17 0.0252
2016-08-01 2016-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 439 15 3.54 109 15.96 0.0284
2016-05-04 2016-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 424 -15 -3.42 94 -1.05 0.0249
2016-02-09 2015-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 439 -175 -28.50 95 -25.20 0.0254
2015-11-06 2015-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 614 -15 -2.38 127 8.55 0.0361
2015-07-28 2015-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 629 2 0.32 117 -7.87 0.0317
2015-04-30 2015-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 627 -23 -3.54 127 0.79 0.0342
2015-01-22 2014-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 650 -175 -21.21 126 -16.56 0.0344
2014-10-31 2014-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 825 175 26.92 151 45.19 0.0419
2014-07-30 2014-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 650 -85 -11.56 104 -13.33 0.0281
2014-04-30 2014-03-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 735 0 0.00 120 10.09 0.0341
2014-01-31 2013-12-31 13F LOCKHEED MARTIN COMMON STOCK 539830109 735 40 5.76 109 23.86 0.0313
2013-10-29 2013-09-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 695 -230 -24.86 88 -12.00 0.0270
2013-08-08 2013-06-30 13F LOCKHEED MARTIN COMMON STOCK 539830109 925 925 100 0.0320
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.