RTX Corporation
MX ˙ BMV ˙ US75513E1010
SecurityMX:RTX / RTX Corporation
InstitutionCurbstone Financial Management Corp
Latest Disclosed Ownership24,988 shares
Latest Disclosed Value $ 4,820,185
Curbstone Financial Management Corp reports 1.38% decrease in ownership of RTX / RTX Corporation

On April 15, 2026 - Curbstone Financial Management Corp filed a 13F-HR form disclosing ownership of 24,988 shares of RTX Corporation (MX:RTX) valued at $4,820,185 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 25,338 shares of RTX Corporation. This represents a change in shares of -1.38% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-15 2026-03-31 13F RTX Corp COM 75513E101 24,988 -350 -1.38 4,820 3.75 0.9223
2026-01-23 2025-12-31 13F RTX Corp COM 75513E101 25,338 -730 -2.80 4,647 6.54 0.8891
2025-10-15 2025-09-30 13F RTX Corp COM 75513E101 26,068 -100 -0.38 4,362 14.13 0.8386
2025-07-29 2025-06-30 13F RTX Corp COM 75513E101 26,168 -850 -3.15 3,821 6.79 0.7840
2025-04-15 2025-03-31 13F RTX Corp COM 75513E101 27,018 -150 -0.55 3,579 13.84 0.7543
2025-01-22 2024-12-31 13F RTX Corporation COM 75513E101 27,168 106 0.39 3,144 -4.12 0.6658
2024-10-03 2024-09-30 13F RTX Corporation COM 75513E101 27,062 -184 -0.68 3,279 19.85 0.7014
2024-07-03 2024-06-30 13F RTX Corporation COM 75513E101 27,246 -126 -0.46 2,735 2.47 0.5941
2024-04-09 2024-03-31 13F RTX Corporation COM 75513E101 27,372 418 1.55 2,670 17.73 0.5767
2024-01-08 2023-12-31 13F RTX Corporation COM 75513E101 26,954 224 0.84 2,268 17.89 0.5148
2023-10-10 2023-09-30 13F RTX Corporation COM 75513E101 26,730 1,250 4.91 1,924 -22.96 0.4758
2023-07-05 2023-06-30 13F Raytheon Technologies COM 75513E101 25,480 -420 -1.62 2,496 -1.58 0.5950
2023-05-12 2023-03-31 13F Raytheon Technologies COM 75513E101 25,900 -200 -0.77 2,536 126,700.00 0.6172
2023-01-19 2022-12-31 13F Raytheon Technologies COM 75513E101 26,100 -2,700 -9.38 3 -99.92 0.6589
2022-10-05 2022-09-30 13F Raytheon Technologies COM 75513E101 28,800 -270 -0.93 2,358 -15.60 0.5863
2022-08-04 2022-06-30 13F Raytheon Technologies COM 75513E101 29,070 -4,450 -13.28 2,794 -15.87 0.6499
2022-04-18 2022-03-31 13F Raytheon Technologies COM 75513E101 33,520 50 0.15 3,321 15.31 0.6127
2022-01-19 2021-12-31 13F Raytheon Technologies COM 75513E101 33,470 -400 -1.18 2,880 -1.06 0.5093
2021-10-06 2021-09-30 13F Raytheon Technologies COM 75513E101 33,870 -684 -1.98 2,911 -1.26 0.5489
2021-07-09 2021-06-30 13F Raytheon Technologies COM 75513E101 34,554 0 0.00 2,948 10.41 0.5539
2021-04-05 2021-03-31 13F Raytheon Technologies COM 75513E101 34,554 -250 -0.72 2,670 7.27 0.5326
2021-01-14 2020-12-31 13F Raytheon Technologies COM 75513E101 34,804 1,270 3.79 2,489 28.96 0.5196
2020-10-02 2020-09-30 13F Raytheon Technologies COM 75513E101 33,534 8,100 31.85 1,930 23.17 0.4615
2020-07-10 2020-06-30 13F Raytheon Technologies COM 75513E101 25,434 1,186 4.89 1,567 -31.48 0.4058
2020-04-20 2020-03-31 13F Raytheon Technologies COM 75513E101 24,248 -1,220 -4.79 2,287 -40.04 0.6908
2020-01-10 2019-12-31 13F United Technologies COM 913017109 25,468 0 0.00 3,814 9.69 0.9080
2019-10-18 2019-09-30 13F United Technologies COM 913017109 25,468 178 0.70 3,477 5.59 0.8930
2019-07-09 2019-06-30 13F United Technologies COM 913017109 25,290 -150 -0.59 3,293 0.43 0.8652
2019-04-10 2019-03-31 13F United Technologies COM 913017109 25,440 472 1.89 3,279 23.32 0.8924
2019-01-09 2018-12-31 13F/A-1 United Technologies COM 913017109 24,968 934 3.89 2,659 -20.86 0.7958
2019-01-08 2018-12-31 13F United Technologies COM 913017109 20,424 -3,610 2,554
2018-10-10 2018-09-30 13F United Technologies COM 913017109 24,034 3,610 17.68 3,360 31.56 0.8779
2018-07-06 2018-06-30 13F United Technologies COM 913017109 20,424 250 1.24 2,554 0.63 0.7056
2018-04-10 2018-03-31 13F United Technologies COM 913017109 20,174 10,062 99.51 2,538 96.74 0.7179
2018-01-08 2017-12-31 13F United Technologies COM 913017109 10,112 -9,712 -48.99 1,290 -43.94 0.7123
2017-10-03 2017-09-30 13F United Technologies COM 913017109 19,824 9,687 95.56 2,301 85.86 0.6663
2017-07-07 2017-06-30 13F United Technologies COM 913017109 10,137 225 2.27 1,238 11.33 0.7440
2017-04-05 2017-03-31 13F United Technologies COM 913017109 9,912 -150 -1.49 1,112 0.82 0.6816
2017-01-10 2016-12-31 13F United Technologies COM 913017109 10,062 -10,012 -49.88 1,103 -45.93 0.6952
2016-10-05 2016-09-30 13F United Technologies COM 913017109 20,074 -220 -1.08 2,040 -1.97 0.6543
2016-07-07 2016-06-30 13F United Technologies COM 913017109 20,294 -400 -1.93 2,081 0.48 0.6970
2016-04-05 2016-03-31 13F United Technologies COM 913017109 20,694 460 2.27 2,071 6.53 0.6958
2016-01-07 2015-12-31 13F United Technologies COM 913017109 20,234 9,752 93.04 1,944 108.36 0.6647
2015-10-06 2015-09-30 13F United Technologies COM 913017109 10,482 175 1.70 933 -18.37 0.6763
2015-07-14 2015-06-30 13F United Technologies COM 913017109 10,307 -675 -6.15 1,143 -11.19 0.7602
2015-04-16 2015-03-31 13F United Technologies COM 913017109 10,982 150 1.38 1,287 3.29 0.8669
2015-01-23 2014-12-31 13F United Technologies COM 913017109 10,832 360 3.44 1,246 12.66 0.9593
2014-10-21 2014-09-30 13F United Technologies COM 913017109 10,472 -25 -0.24 1,106 -8.75 0.8709
2014-07-25 2014-06-30 13F United Technologies COM 913017109 10,497 -50 -0.47 1,212 -1.62 0.9283
2014-05-15 2014-03-31 13F United Technologies COM 913017109 10,547 10,547 1,232 1.0056
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.