L3Harris Technologies, Inc.
MX ˙ BMV ˙ US5024311095
SecurityMX:LHX / L3Harris Technologies, Inc.
InstitutionVestmark Advisory Solutions, Inc.
Latest Disclosed Ownership6,223 shares
Latest Disclosed Value $ 2,147,959
Vestmark Advisory Solutions, Inc. reports 46.56% increase in ownership of LHX / L3Harris Technologies, Inc.

On May 15, 2026 - Vestmark Advisory Solutions, Inc. filed a 13F-HR form disclosing ownership of 6,223 shares of L3Harris Technologies, Inc. (MX:LHX) valued at $2,147,959 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 4,246 shares of L3Harris Technologies, Inc.. This represents a change in shares of 46.56% 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 L3HARRIS TECHNOLOGIES COM 502431109 6,223 1,977 46.56 2,148 72.31 0.0148
2026-02-06 2025-12-31 13F L3HARRIS TECHNOLOGIES COM 502431109 4,246 868 25.70 1,247 20.85 0.0168
2025-11-10 2025-09-30 13F L3HARRIS TECHNOLOGIES COM 502431109 3,378 -4,978 -59.57 1,032 -50.81 0.0197
2025-08-06 2025-06-30 13F L3HARRIS TECHNOLOGIES COM 502431109 8,356 4,446 113.71 2,096 156.23 0.0303
2025-05-13 2025-03-31 13F L3HARRIS TECHNOLOGIES COM 502431109 3,910 1,932 97.67 818 97.11 0.0211
2025-02-06 2024-12-31 13F L3HARRIS TECHNOLOGIES COM 502431109 1,978 -5 -0.25 416 -11.89 0.0143
2024-11-14 2024-09-30 13F L3HARRIS TECHNOLOGIES COM 502431109 1,983 5 0.25 472 6.08 0.0176
2024-08-12 2024-06-30 13F L3HARRIS TECHNOLOGIES COM 502431109 1,978 575 40.98 444 48.49 0.0185
2024-05-15 2024-03-31 13F L3HARRIS TECHNOLOGIES COM 502431109 1,403 -18 -1.27 299 0.00 0.0129
2024-02-06 2023-12-31 13F L3HARRIS TECHNOLOGIES COM 502431109 1,421 -30 -2.07 299 18.65 0.0152
2023-11-06 2023-09-30 13F L3HARRIS TECHNOLOGIES COM 502431109 1,451 -11,123 -88.46 253 -89.76 0.0184
2023-08-07 2023-06-30 13F L3HARRIS TECHNOLOGIES COM 502431109 12,574 -904 -6.71 2,462 -6.96 0.0937
2023-05-09 2023-03-31 13F L3HARRIS TECHNOLOGIES COM 502431109 13,478 328 2.49 2,645 -3.40 0.1146
2023-01-20 2022-12-31 13F L3HARRIS TECHNOLOGIES COM 502431109 13,150 -310 -2.30 2,738 -2.14 0.1334
2022-11-03 2022-09-30 13F L3HARRIS TECHNOLOGIES COM 502431109 13,460 2,199 19.53 2,798 2.79 0.1560
2022-08-04 2022-06-30 13F L3HARRIS TECHNOLOGIES COM 502431109 11,261 1,588 16.42 2,722 13.28 0.1555
2022-04-27 2022-03-31 13F L3HARRIS TECHNOLOGIES COM 502431109 9,673 752 8.43 2,403 26.34 0.1360
2022-01-31 2021-12-31 13F L3HARRIS TECHNOLOGIES COM 502431109 8,921 -73 -0.81 1,902 -3.99 0.1073
2021-11-15 2021-09-30 13F L3HARRIS TECHNOLOGIES COM 502431109 8,994 335 3.87 1,981 5.82 0.1342
2021-08-09 2021-06-30 13F L3HARRIS TECHNOLOGIES COM 502431109 8,659 480 5.87 1,872 12.91 0.1332
2021-05-10 2021-03-31 13F L3HARRIS TECHNOLOGIES COM 502431109 8,179 -1,763 -17.73 1,658 -11.76 0.1471
2021-02-04 2020-12-31 13F L3HARRIS TECHNOLOGIES COM 502431109 9,942 -454 -4.37 1,879 6.40 0.2108
2020-10-19 2020-09-30 13F L3HARRIS TECHNOLOGIES COM 502431109 10,396 478 4.82 1,766 4.93 0.2372
2020-08-13 2020-06-30 13F L3HARRIS TECHNOLOGIES COM 502431109 9,918 254 2.63 1,683 -3.28 0.2604
2020-05-06 2020-03-31 13F L3HARRIS TECHNOLOGIES COM 502431109 9,664 9,664 1,740 0.3401
2020-02-14 2019-12-31 13F L3HARRIS TECHNOLOGIES COM 502431109 0 -8,947 -100.00 0 -100.00
2019-11-05 2019-09-30 13F L3HARRIS TECHNOLOGIES COM 502431109 8,947 8,947 1,867 0.3027
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.