RTX Corporation
US ˙ NYSE ˙ US75513E1010

SecurityRTX / RTX Corporation
InstitutionKidder Stephen W
Latest Disclosed Ownership65,461 shares
Latest Disclosed Value $ 12,627,425
Kidder Stephen W reports 7.13% decrease in ownership of RTX / RTX Corporation

On May 8, 2026 - Kidder Stephen W filed a 13F-HR form disclosing ownership of 65,461 shares of RTX Corporation (US:RTX) valued at $12,627,427 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 14, 2026 disclosing 70,489 shares of RTX Corporation. This represents a change in shares of -7.13% during the quarter. The current value of the position is $11,295,296 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)
2026-05-08 2026-03-31 13F RTX COM 75513E101 65,461 -5,028 -7.13 12,627 -2.32 3.7125
2026-02-14 2025-12-31 13F RTX COM 75513E101 70,489 -2,375 -3.26 12,928 6.03 3.6452
2025-11-10 2025-09-30 13F RTX COM 75513E101 72,864 -5,110 -6.55 12,192 7.09 3.4950
2025-07-23 2025-06-30 13F RTX COM 75513E101 77,974 -3,829 -4.68 11,386 5.08 3.4234
2025-05-06 2025-03-31 13F RTX COM 75513E101 81,803 -1,937 -2.31 10,836 11.82 3.3779
2025-02-13 2024-12-31 13F RTX COM 75513E101 83,740 -1,139 -1.34 9,690 -5.77 2.9162
2024-11-12 2024-09-30 13F RTX COM 75513E101 84,879 -2,042 -2.35 10,284 17.84 3.0377
2024-08-12 2024-06-30 13F RTX COM 75513E101 86,921 785 0.91 8,726 3.88 2.7266
2024-05-14 2024-03-31 13F RTX COM 75513E101 86,136 -4,310 -4.77 8,401 10.38 2.6810
2024-02-14 2023-12-31 13F RTX COM 75513E101 90,446 192 0.21 7,610 17.17 2.4529
2023-11-14 2023-09-30 13F RTX COM 75513E101 90,254 585 0.65 6,496 -26.05 2.2534
2023-08-11 2023-06-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 89,669 395 0.44 8,784 0.47 2.8754
2023-05-11 2023-03-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 89,274 -160 -0.18 8,743 -3.14 3.0432
2023-02-09 2022-12-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 89,434 262 0.29 9,026 23.61 3.3058
2022-11-08 2022-09-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 89,172 -65 -0.07 7,301 -14.86 2.9785
2022-07-19 2022-06-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 89,237 30 0.03 8,575 -2.96 3.3198
2022-05-17 2022-03-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 89,207 2,143 2.46 8,837 17.94 2.8542
2022-02-08 2021-12-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 87,064 -2,598 -2.90 7,493 -2.78 2.2758
2021-11-10 2021-09-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 89,662 100 0.11 7,707 0.86 2.4172
2021-08-09 2021-06-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 89,562 1,158 1.31 7,641 11.87 2.3577
2021-05-17 2021-03-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 88,404 3,515 4.14 6,830 12.52 2.2053
2021-02-16 2020-12-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 84,889 -950 -1.11 6,070 22.92 2.0200
2020-10-28 2020-09-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 85,839 11,760 15.87 4,938 8.15 1.7513
2020-07-28 2020-06-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 74,079 17,501 30.93 4,566 -14.43 1.7409
2020-05-07 2020-03-31 13F UNITED TECHNOLOGIES COM 913017109 56,578 1,016 1.83 5,336 -35.87 2.4226
2020-01-15 2019-12-31 13F UNITED TECHNOLOGIES COM 913017109 55,562 -581 -1.03 8,320 8.55 3.0613
2019-11-07 2019-09-30 13F UNITED TECHNOLOGIES COM 913017109 56,143 1,672 3.07 7,665 8.08 3.0196
2019-07-24 2019-06-30 13F UNITED TECHNOLOGIES COM 913017109 54,471 157 0.29 7,092 1.29 2.8409
2019-05-01 2019-03-31 13F UNITED TECHNOLOGIES COM 913017109 54,314 8,168 17.70 7,002 42.49 2.8438
2019-01-24 2018-12-31 13F UNITED TECHNOLOGIES COM 913017109 46,146 -5,489 -10.63 4,914 -31.93 2.1662
2018-10-15 2018-09-30 13F UNITED TECHNOLOGIES COM 913017109 51,635 -740 -1.41 7,219 10.23 2.6364
2018-07-30 2018-06-30 13F UNITED TECHNOLOGIES COM 913017109 52,375 1,170 2.28 6,549 1.66 2.5122
2018-04-24 2018-03-31 13F UNITED TECHNOLOGIES COM 913017109 51,205 -1,155 -2.21 6,442 -3.56 2.4596
2018-02-02 2017-12-31 13F UNITED TECHNOLOGIES COM 913017109 52,360 0 0.00 6,680 9.90 2.3944
2017-10-26 2017-09-30 13F UNITED TECHNOLOGIES COM 913017109 52,360 2,570 5.16 6,078 -0.02 2.2395
2017-07-26 2017-06-30 13F UNITED TECHNOLOGIES COM 913017109 49,790 -422 -0.84 6,079 7.92 2.3029
2017-05-15 2017-03-31 13F UNITED TECHNOLOGIES COM 913017109 50,212 850 1.72 5,633 4.10 2.1670
2017-02-14 2016-12-31 13F UNITED TECHNOLOGIES Common Stock 913017109 49,362 1,310 2.73 5,411 10.84 2.1920
2016-11-15 2016-09-30 13F UNITED TECHNOLOGIES Common Stock 913017109 48,052 408 0.86 4,882 -0.10 1.9409
2016-08-08 2016-06-30 13F UNITED TECHNOLOGIES Common Stock 913017109 47,644 940 2.01 4,887 4.53 1.9456
2016-05-27 2016-03-31 13F UNITED TECHNOLOGIES Common Stock 913017109 46,704 1,835 4.09 4,675 8.47 1.8965
2016-02-12 2015-12-31 13F UNITED TECHNOLOGIES Common Stock 913017109 44,869 2,230 5.23 4,310 13.60 1.8429
2015-11-13 2015-09-30 13F UNITED TECHNOLOGIES Common Stock 913017109 42,639 -2,770 -6.10 3,794 -24.68 1.9009
2015-08-10 2015-06-30 13F UNITED TECHNOLOGIES Common Stock 913017109 45,409 2,010 4.63 5,037 -0.96 2.2738
2015-05-22 2015-03-31 13F UNITED TECHNOLOGIES Common Stock 913017109 43,399 2,495 6.10 5,086 8.12 2.2003
2015-02-13 2014-12-31 13F UNITED TECHNOLOGIES Common Stock 913017109 40,904 3,055 8.07 4,704 17.72 2.0393
2014-11-24 2014-09-30 13F UNITED TECHNOLOGIES Common Stock 913017109 37,849 12,190 47.51 3,996 34.95 1.8159
2014-07-24 2014-06-30 13F UNITED TECHNOLOGIES Common Stock 913017109 25,659 120 0.47 2,961 -0.80 1.9670
2014-05-30 2014-03-31 13F UNITED TECHNOLOGIES Common Stock 913017109 25,539 118 0.46 2,985 3.25 2.0090
2014-05-29 2013-12-31 13F UNITED TECHNOLOGIES Common Stock 913017109 25,421 1,865 7.92 2,891 13.82 1.9883
2013-11-18 2013-09-30 13F UNITED TECHNOLOGIES Common Stock 913017109 23,556 156 0.67 2,540 16.78 1.9610
2013-08-19 2013-06-30 13F UNITED TECHNOLOGIES Common Stock 913017109 23,400 1,281 5.79 2,175 19.90 1.7516
2013-08-16 2012-12-31 13F UNITED TECHNOLOGIES Common Stock 913017109 22,119 22,119 1,814 1.5928
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.