RTX Corporation
MX ˙ BMV ˙ US75513E1010
SecurityMX:RTX / RTX Corporation
InstitutionRMB Capital Management, LLC
Latest Disclosed Ownership231,689 shares
Latest Disclosed Value $ 44,692,760
RMB Capital Management, LLC reports 4.44% increase in ownership of RTX / RTX Corporation

On May 15, 2026 - RMB Capital Management, LLC filed a 13F-HR form disclosing ownership of 231,689 shares of RTX Corporation (MX:RTX) valued at $44,692,760 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 221,842 shares of RTX Corporation. This represents a change in shares of 4.44% 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 RTX COM 75513E101 231,689 9,847 4.44 44,693 9.85 0.7951
2026-02-17 2025-12-31 13F RTX COM 75513E101 221,842 -7,916 -3.45 40,686 5.83 0.7050
2025-11-13 2025-09-30 13F RTX COM 75513E101 229,758 21,224 10.18 38,445 26.26 0.7054
2025-08-14 2025-06-30 13F RTX COM 75513E101 208,534 37,831 22.16 30,450 34.67 0.5780
2025-05-15 2025-03-31 13F RTX COM 75513E101 170,703 35,685 26.43 22,611 44.72 0.5576
2025-02-13 2024-12-31 13F RTX COM 75513E101 135,018 34,336 34.10 15,624 28.09 0.3600
2024-11-06 2024-09-30 13F RTX COM 75513E101 100,682 2,155 2.19 12,199 23.32 0.2770
2024-08-13 2024-06-30 13F RTX COM 75513E101 98,527 -1,789 -1.78 9,891 1.10 0.2372
2024-05-15 2024-03-31 13F RTX COM 75513E101 100,316 6,393 6.81 9,784 23.80 0.2242
2024-02-14 2023-12-31 13F RTX COM 75513E101 93,923 1,607 1.74 7,903 18.95 0.2413
2023-11-13 2023-09-30 13F RTX COM 75513E101 92,316 -36,318 -28.23 6,644 -47.28 0.2273
2023-08-11 2023-06-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 128,634 6,898 5.67 12,601 5.70 0.4139
2023-05-11 2023-03-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 121,736 121,736 11,922 0.4164
2023-02-14 2022-12-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 0 -70,538 -100.00 0 -100.00
2022-11-14 2022-09-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 70,538 20,610 41.28 5,774 20.32 0.2151
2022-08-16 2022-06-30 13F/A-1 RAYTHEON TECHNOLOGIES COM 75513E101 49,928 4,159 9.09 4,799 5.84 0.1652
2022-08-01 2022-06-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 49,928 4,159 4,799 0.1786
2022-05-06 2022-03-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 45,769 2,316 5.33 4,534 21.23 0.1433
2022-01-26 2021-12-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 43,453 859 2.02 3,740 2.16 0.1128
2021-10-20 2021-09-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 42,594 -208 -0.49 3,661 0.27 0.1202
2021-08-13 2021-06-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 42,802 -67,490 -61.19 3,651 -57.16 0.1221
2021-05-12 2021-03-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 110,292 -6,056 -5.21 8,522 2.43 0.3151
2021-02-11 2020-12-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 116,348 -35,002 -23.13 8,320 -4.46 0.3041
2020-11-10 2020-09-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 151,350 -40,861 -21.26 8,708 -26.48 0.3767
2020-08-05 2020-06-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 192,211 179,211 1,378.55 11,844 866.07 0.5213
2020-05-11 2020-03-31 13F UNITED TECHNOLOGIES COM 913017109 13,000 -1,818 -12.27 1,226 -44.75 0.0582
2020-02-13 2019-12-31 13F UNITED TECHNOLOGIES COM 913017109 14,818 122 0.83 2,219 10.62 0.0617
2019-11-12 2019-09-30 13F UNITED TECHNOLOGIES COM 913017109 14,696 2,952 25.14 2,006 31.20 0.0527
2019-08-13 2019-06-30 13F UNITED TECHNOLOGIES COM 913017109 11,744 -3,540 -23.16 1,529 -22.39 0.0387
2019-05-15 2019-03-31 13F UNITED TECHNOLOGIES COM 913017109 15,284 -6,191 -28.83 1,970 -13.86 0.0498
2019-02-13 2018-12-31 13F UNITED TECHNOLOGIES COM 913017109 21,475 16,809 360.24 2,287 250.77 0.0584
2018-11-14 2018-09-30 13F UNITED TECHNOLOGIES COM 913017109 4,666 311 7.14 652 19.85 0.0157
2018-08-13 2018-06-30 13F UNITED TECHNOLOGIES COM 913017109 4,355 220 5.32 544 4.62 0.0129
2018-05-14 2018-03-31 13F UNITED TECHNOLOGIES COM 913017109 4,135 -7,950 -65.78 520 -66.28 0.0133
2018-02-14 2017-12-31 13F UNITED TECHNOLOGIES COM 913017109 12,085 1,241 11.44 1,542 22.48 0.0400
2017-11-14 2017-09-30 13F UNITED TECHNOLOGIES COM 913017109 10,844 -300 -2.69 1,259 -7.49 0.0325
2017-08-14 2017-06-30 13F UNITED TECHNOLOGIES COM 913017109 11,144 252 2.31 1,361 11.37 0.0389
2017-05-12 2017-03-31 13F UNITED TECHNOLOGIES COM 913017109 10,892 403 3.84 1,222 6.26 0.0505
2017-03-10 2016-12-31 13F/A-1 UNITED TECHNOLOGIES COM 913017109 10,489 10,489 1,150 0.0618
2017-02-13 2016-12-31 13F UNITED TECHNOLOGIES COM 913017109 10,489 1,150 0.0620
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.