RTX Corporation
MX ˙ BMV ˙ US75513E1010
SecurityMX:RTX / RTX Corporation
InstitutionElgethun Capital Management
Latest Disclosed Ownership2,263 shares
Latest Disclosed Value $ 436,602
Elgethun Capital Management reports 0.18% increase in ownership of RTX / RTX Corporation

On May 14, 2026 - Elgethun Capital Management filed a 13F-HR form disclosing ownership of 2,263 shares of RTX Corporation (MX:RTX) valued at $436,602 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 2,259 shares of RTX Corporation. This represents a change in shares of 0.18% 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)
2026-05-14 2026-03-31 13F RTX COM 75513E101 2,263 4 0.18 437 5.31 0.0722
2026-02-10 2025-12-31 13F RTX COM 75513E101 2,259 4 0.18 414 10.70 0.0716
2025-11-13 2025-09-30 13F RTX COM 75513E101 2,255 -241 -9.66 375 2.75 0.0681
2025-08-13 2025-06-30 13F RTX COM 75513E101 2,496 6 0.24 365 10.64 0.0733
2025-05-09 2025-03-31 13F RTX COM 75513E101 2,490 -143 -5.43 330 8.22 0.0737
2025-02-13 2024-12-31 13F RTX COM 75513E101 2,633 296 12.67 305 7.42 0.0740
2024-11-14 2024-09-30 13F RTX COM 75513E101 2,337 11 0.47 283 21.46 0.0665
2024-08-14 2024-06-30 13F RTX COM 75513E101 2,326 85 3.79 233 6.88 0.0589
2024-05-14 2024-03-31 13F RTX COM 75513E101 2,241 53 2.42 219 18.48 0.0552
2024-02-14 2023-12-31 13F RTX COM 75513E101 2,188 15 0.69 184 18.71 0.0521
2023-11-13 2023-09-30 13F RTX COM 75513E101 2,173 -243 -10.06 156 -34.32 0.0470
2023-08-11 2023-06-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 2,416 198 8.93 237 7.27 0.0713
2023-05-12 2023-03-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 2,218 11 0.50 221 -0.90 0.0699
2023-02-10 2022-12-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 2,207 12 0.55 222 23.33 0.0804
2022-11-14 2022-09-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 2,195 12 0.55 180 -13.46 0.0719
2022-08-12 2022-06-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 2,183 13 0.60 208 -3.26 0.0807
2022-05-11 2022-03-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 2,170 2,170 215 0.0729
2017-05-11 2017-03-31 13F UNITED TECHNOLOGIES COM 913017109 0 -220 -100.00 0 -100.00
2017-02-09 2016-12-31 13F/A-1 UNITED TECHNOLOGIES COM 913017109 220 220 24 0.0188
2017-02-09 2016-12-31 13F UNITED TECHNOLOGIES COM 913017109 220 24
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.