L3Harris Technologies, Inc.
MX ˙ BMV ˙ US5024311095
SecurityMX:LHX / L3Harris Technologies, Inc.
InstitutionBrown Advisory Inc
Latest Disclosed Ownership25,419 shares
Latest Disclosed Value $ 8,773,249
Brown Advisory Inc reports 0.15% decrease in ownership of LHX / L3Harris Technologies, Inc.

On May 15, 2026 - Brown Advisory Inc filed a 13F-HR form disclosing ownership of 25,419 shares of L3Harris Technologies, Inc. (MX:LHX) valued at $8,773,249 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 25,457 shares of L3Harris Technologies, Inc.. This represents a change in shares of -0.15% 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 25,419 -38 -0.15 8,773 17.40 0.0064
2026-02-13 2025-12-31 13F L3HARRIS TECHNOLOGIES COM 502431109 25,457 -460 -1.77 7,473 -5.58 0.0104
2025-11-14 2025-09-30 13F L3HARRIS TECHNOLOGIES COM 502431109 25,917 589 2.33 7,915 24.59 0.0103
2025-08-13 2025-06-30 13F L3HARRIS TECHNOLOGIES COM 502431109 25,328 -1,334 -5.00 6,353 13.85 0.0084
2025-04-30 2025-03-31 13F L3HARRIS TECHNOLOGIES COM 502431109 26,662 -6,503 -19.61 5,581 -19.98 0.0080
2025-02-14 2024-12-31 13F L3HARRIS TECHNOLOGIES COM 502431109 33,165 -770 -2.27 6,974 -13.61 0.0088
2024-11-13 2024-09-30 13F L3HARRIS TECHNOLOGIES COM 502431109 33,935 -1,090 -3.11 8,072 2.63 0.0101
2024-08-14 2024-06-30 13F L3HARRIS TECHNOLOGIES COM 502431109 35,025 -1,028 -2.85 7,866 2.38 0.0103
2024-04-24 2024-03-31 13F L3HARRIS TECHNOLOGIES COM 502431109 36,053 1,601 4.65 7,683 5.87 0.0103
2024-02-08 2023-12-31 13F L3HARRIS TECHNOLOGIES COM 502431109 34,452 -7,734 -18.33 7,256 -1.21 0.0102
2023-10-25 2023-09-30 13F L3HARRIS TECHNOLOGIES COM 502431109 42,186 -14,635 -25.76 7,345 -33.97 0.0121
2023-07-31 2023-06-30 13F L3HARRIS TECHNOLOGIES COM 502431109 56,821 -4,976 -8.05 11,124 -8.27 0.0174
2023-05-08 2023-03-31 13F L3HARRIS TECHNOLOGIES COM 502431109 61,797 -972,742 -94.03 12,127 -94.37 0.0205
2023-02-13 2022-12-31 13F L3HARRIS TECHNOLOGIES COM 502431109 1,034,539 -190,378 -15.54 215,401 -15.39 0.4001
2022-11-14 2022-09-30 13F L3HARRIS TECHNOLOGIES COM 502431109 1,224,917 -400,801 -24.65 254,574 -35.21 0.4952
2022-11-14 2022-06-30 13F/A-2 L3HARRIS TECHNOLOGIES COM 502431109 1,625,718 -52,757 -3.14 392,937 -5.78 0.7389
2022-09-13 2022-06-30 13F/A-1 L3HARRIS TECHNOLOGIES COM 502431109 1,721,042 -43,150 415,977 0.7193
2022-08-02 2022-06-30 13F L3HARRIS TECHNOLOGIES COM 502431109 1,798,157 -61,487 425,236 0.6832
2022-11-14 2022-03-31 13F/A-2 L3HARRIS TECHNOLOGIES COM 502431109 1,678,475 -690,548 -29.15 417,051 -17.44 0.6216
2022-09-13 2022-03-31 13F/A-1 L3HARRIS TECHNOLOGIES COM 502431109 1,764,192 -604,831 438,349 0.6154
2022-05-09 2022-03-31 13F L3HARRIS TECHNOLOGIES COM 502431109 1,859,644 -509,379 450,457 0.6122
2022-01-27 2021-12-31 13F L3HARRIS TECHNOLOGIES COM 502431109 2,369,023 76,789 3.35 505,170 0.07 0.6260
2021-11-12 2021-09-30 13F L3HARRIS TECHNOLOGIES COM 502431109 2,292,234 -36,964 -1.59 504,841 0.28 0.7452
2021-07-29 2021-06-30 13F L3HARRIS TECHNOLOGIES COM 502431109 2,329,198 -63,152 -2.64 503,455 3.83 0.7589
2021-05-14 2021-03-31 13F L3HARRIS TECHNOLOGIES COM 502431109 2,392,350 -84,055 -3.39 484,882 3.59 0.8291
2021-02-12 2020-12-31 13F L3HARRIS TECHNOLOGIES COM 502431109 2,476,405 -8,721 -0.35 468,091 10.90 0.8307
2020-11-16 2020-09-30 13F L3HARRIS TECHNOLOGIES COM 502431109 2,485,126 159,865 6.88 422,073 6.98 0.8719
2020-08-14 2020-06-30 13F L3HARRIS TECHNOLOGIES COM 502431109 2,325,261 233,148 11.14 394,527 4.70 0.9191
2020-05-15 2020-03-31 13F L3HARRIS TECHNOLOGIES COM 502431109 2,092,113 858,778 69.63 376,832 54.41 1.1545
2020-02-14 2019-12-31 13F L3HARRIS TECHNOLOGIES COM 502431109 1,233,335 1,204,150 4,125.92 244,041 3,907.90 0.6191
2019-11-14 2019-09-30 13F L3HARRIS TECHNOLOGIES COM 502431109 29,185 8,004 37.79 6,089 51.96 0.0171
2019-08-12 2019-06-30 13F HARRIS CORP DEL COM 413875105 21,181 -15,677 -42.53 4,007 -31.93 0.0115
2019-05-15 2019-03-31 13F HARRIS CORP DEL COM 413875105 36,858 608 1.68 5,887 20.59 0.0167
2019-02-13 2018-12-31 13F HARRIS CORP DEL COM 413875105 36,250 -7,533 -17.21 4,882 -34.11 0.0164
2018-11-13 2018-09-30 13F HARRIS CORP DEL COM 413875105 43,783 -84 -0.19 7,409 16.86 0.0211
2018-08-10 2018-06-30 13F HARRIS CORP DEL COM 413875105 43,867 21,170 93.27 6,340 73.22 0.0195
2018-06-28 2018-03-31 13F/A-1 HARRIS CORP DEL COM 413875105 22,697 -384 -1.66 3,660 12.00 0.0118
2018-05-14 2018-03-31 13F HARRIS CORP DEL COM 413875105 22,467 -614 3,623
2018-02-12 2017-12-31 13F HARRIS CORP DEL COM 413875105 23,081 -14 -0.06 3,268 7.43 0.0103
2017-11-13 2017-09-30 13F HARRIS CORP DEL COM 413875105 23,095 -3,489 -13.12 3,042 4.93 0.0101
2017-08-14 2017-06-30 13F HARRIS CORP DEL COM 413875105 26,584 3,336 14.35 2,899 12.06 0.0089
2017-05-15 2017-03-31 13F HARRIS CORP DEL COM 413875105 23,248 2,938 14.47 2,587 24.26 0.0088
2017-02-13 2016-12-31 13F HARRIS CORP DEL COM 413875105 20,310 -511 -2.45 2,082 9.18 0.0074
2016-11-14 2016-09-30 13F HARRIS CORP DEL COM 413875105 20,821 -48 -0.23 1,907 9.53 0.0066
2016-08-09 2016-06-30 13F HARRIS CORP DEL COM 413875105 20,869 -1,254 -5.67 1,741 1.04 0.0061
2016-05-13 2016-03-31 13F HARRIS CORP DEL COM 413875105 22,123 640 2.98 1,723 -7.71 0.0059
2016-02-08 2015-12-31 13F HARRIS CORP DEL COM 413875105 21,483 578 2.76 1,867 22.11 0.0063
2015-11-13 2015-09-30 13F HARRIS CORP DEL COM 413875105 20,905 5,707 37.55 1,529 30.80 0.0055
2015-08-11 2015-06-30 13F HARRIS CORP DEL COM 413875105 15,198 -2,657 -14.88 1,169 -16.92 0.0038
2015-05-14 2015-03-31 13F HARRIS CORP DEL COM 413875105 17,855 -3,827 -17.65 1,407 -9.63 0.0045
2015-02-13 2014-12-31 13F/A-1 HARRIS CORP DEL COM 413875105 21,682 528 2.50 1,557 10.82 0.0049
2015-02-09 2014-12-31 13F HARRIS CORP DEL COM 413875105 21,697 1,454
2014-11-10 2014-09-30 13F HARRIS CORP DEL COM 413875105 21,154 361 1.74 1,405 -10.79 0.0045
2014-08-08 2014-06-30 13F HARRIS CORP DEL COM 413875105 20,793 -2,021 -8.86 1,575 -5.63 0.0050
2014-05-13 2014-03-31 13F HARRIS CORP DEL COM 413875105 22,814 -3,257 -12.49 1,669 -8.30 0.0053
2014-02-11 2013-12-31 13F HARRIS CORP DEL COM 413875105 26,071 -870 -3.23 1,820 13.96 0.0059
2013-11-08 2013-09-30 13F HARRIS CORP DEL COM 413875105 26,941 -5,633 -17.29 1,597 -0.44 0.0057
2013-08-13 2013-06-30 13F HARRIS CORP DEL COM 413875105 32,574 32,574 1,604 0.0064
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.