RTX Corporation
US ˙ NYSE ˙ US75513E1010

SecurityRTX / RTX Corporation
InstitutionSearle & Co.
Latest Disclosed Ownership47,379 shares
Latest Disclosed Value $ 9,139,426
Searle & Co. ownership in RTX / RTX Corporation

On May 8, 2026 - Searle & Co. filed a 13F-HR form disclosing ownership of 47,379 shares of RTX Corporation (US:RTX) valued at $9,139,409 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 47,379 shares of RTX Corporation. This represents a change in shares of 0.00% during the quarter. The current value of the position is $8,175,246 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 47,379 0 0.00 9,139 5.18 2.2981
2026-02-13 2025-12-31 13F RTX COM 75513E101 47,379 -20 -0.04 8,689 9.56 2.2420
2025-11-04 2025-09-30 13F RTX COM 75513E101 47,399 27 0.06 7,931 14.66 2.1011
2025-08-07 2025-06-30 13F RTX COM 75513E101 47,372 -2,050 -4.15 6,917 5.67 1.9541
2025-05-15 2025-03-31 13F RTX COM 75513E101 49,422 0 0.00 6,546 14.46 1.8658
2025-02-14 2024-12-31 13F RTX COM 75513E101 49,422 0 0.00 5,719 -4.48 1.6488
2024-10-22 2024-09-30 13F RTX COM 75513E101 49,422 -227 -0.46 5,988 20.12 1.4935
2024-07-30 2024-06-30 13F RTX COM 75513E101 49,649 1,603 3.34 4,984 6.38 1.1681
2024-05-09 2024-03-31 13F RTX COM 75513E101 48,046 0 0.00 4,686 15.91 1.1950
2024-02-06 2023-12-31 13F RTX COM 75513E101 48,046 500 1.05 4,043 18.15 1.1056
2023-11-06 2023-09-30 13F RTX COM 75513E101 47,546 -300 -0.63 3,422 -18.68 1.1644
2023-08-11 2023-06-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 47,846 0 0.00 4,207 -11.97 1.3030
2023-06-01 2023-03-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 47,846 0 0.00 4,780 -1.01 1.5641
2023-02-06 2022-12-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 47,846 2,801 6.22 4,829 30.95 1.6469
2022-10-27 2022-09-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 45,045 0 0.00 3,687 -14.83 1.4168
2022-08-03 2022-06-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 45,045 -50 -0.11 4,329 -3.11 1.7073
2022-05-10 2022-03-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 45,095 -50 -0.11 4,468 15.01 1.6484
2022-01-19 2021-12-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 45,145 2,000 4.64 3,885 4.75 1.4134
2021-10-08 2021-09-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 43,145 0 0.00 3,709 0.76 1.5191
2021-07-29 2021-06-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 43,145 8,913 26.04 3,681 39.17 1.5055
2021-05-12 2021-03-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 34,232 5,600 19.56 2,645 29.21 1.1795
2021-02-04 2020-12-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 28,632 -266 -0.92 2,047 23.09 0.9840
2020-10-30 2020-09-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 28,898 25,150 671.02 1,663 619.91 0.9061
2020-08-03 2020-06-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 3,748 3,748 231 0.1340
2020-05-12 2020-03-31 13F UNITED TECHNOLOGIES COM 913017109 0 -1,739 -100.00 0 -100.00
2020-01-21 2019-12-31 13F UNITED TECHNOLOGIES COM 913017109 1,739 0 0.00 260 9.70 0.1431
2019-10-22 2019-09-30 13F UNITED TECHNOLOGIES COM 913017109 1,739 -60 -3.34 237 1.28 0.1398
2019-07-17 2019-06-30 13F UNITED TECHNOLOGIES COM 913017109 1,799 0 0.00 234 0.86 0.1423
2019-04-22 2019-03-31 13F UNITED TECHNOLOGIES COM 913017109 1,799 1,799 232 0.1446
2017-05-01 2017-03-31 13F UNITED TECHNOLOGIES COM 913017109 0 -3,622 -100.00 0 -100.00
2017-01-09 2016-12-31 13F UNITED TECHNOLOGIES COM 913017109 3,622 3,622 0.00 397 0.1125
2016-01-11 2015-12-31 13F UNITED TECHNOLOGIES CORP COM COM 913017109 0 0 0 0.0000
2015-11-12 2015-09-30 13F UNITED TECHNOLOGIES CORP COM COM 913017109 0 -550 -100.00 0 -100.00
2015-09-29 2015-06-30 13F UNITED TECHNOLOGIES CORP COM COM 913017109 550 0 0.00 61 -4.69 0.0509
2015-09-29 2015-03-31 13F UNITED TECHNOLOGIES CORP COM COM 913017109 550 0 0.00 64 1.59 0.0551
2015-09-28 2014-12-31 13F UNITED TECHNOLOGIES CORP COM COM 913017109 550 550 63 0.0533
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.