RTX Corporation
US ˙ NYSE ˙ US75513E1010

SecurityRTX / RTX Corporation
InstitutionBarr E S & Co
Latest Disclosed Ownership2,719 shares
Latest Disclosed Value $ 524,496
Barr E S & Co reports 9.94% decrease in ownership of RTX / RTX Corporation

On May 13, 2026 - Barr E S & Co filed a 13F-HR form disclosing ownership of 2,719 shares of RTX Corporation (US:RTX) valued at $524,495 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 3,019 shares of RTX Corporation. This represents a change in shares of -9.94% during the quarter. The current value of the position is $469,163 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.

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)
2026-05-13 2026-03-31 13F RTX COM 75513E101 2,719 -300 -9.94 524 -5.24 0.0305
2026-02-05 2025-12-31 13F RTX COM 75513E101 3,019 -200 -6.21 554 2.79 0.0288
2025-11-12 2025-09-30 13F RTX COM 75513E101 3,219 0 0.00 539 14.47 0.0292
2025-08-12 2025-06-30 13F RTX COM 75513E101 3,219 0 0.00 470 10.33 0.0269
2025-05-15 2025-03-31 13F RTX COM 75513E101 3,219 0 0.00 426 14.52 0.0259
2025-02-13 2024-12-31 13F RTX COM 75513E101 3,219 -563 -14.89 373 -18.78 0.0220
2024-11-14 2024-09-30 13F RTX COM 75513E101 3,782 38 1.01 458 22.13 0.0286
2024-08-14 2024-06-30 13F RTX COM 75513E101 3,744 0 0.00 376 2.74 0.0247
2024-05-15 2024-03-31 13F RAYTHEON TECH COM 75513E101 3,744 -250 -6.26 365 8.63 0.0238
2024-02-09 2023-12-31 13F RAYTHEON TECH COM 75513E101 3,994 -827 -17.15 336 -2.89 0.0228
2023-11-14 2023-09-30 13F RAYTHEON TECH COM 75513E101 4,821 427 9.72 347 -19.53 0.0251
2023-08-10 2023-06-30 13F RAYTHEON TECH COM 75513E101 4,394 485 12.41 430 12.57 0.0325
2023-05-15 2023-03-31 13F RAYTHEON TECH COM 75513E101 3,909 15 0.39 383 -2.55 0.0317
2023-02-14 2022-12-31 13F RAYTHEON TECH COM 75513E101 3,894 0 0.00 393 22.88 0.0326
2022-11-14 2022-09-30 13F RAYTHEON TECH COM 75513E101 3,894 0 0.00 319 -14.71 0.0282
2022-08-15 2022-06-30 13F RAYTHEON TECH COM 75513E101 3,894 0 0.00 374 -3.11 0.0305
2022-05-16 2022-03-31 13F RAYTHEON TECH COM 75513E101 3,894 -73 -1.84 386 13.20 0.0264
2022-02-14 2021-12-31 13F RAYTHEON TECH COM 75513E101 3,967 0 0.00 341 0.00 0.0227
2021-11-10 2021-09-30 13F RAYTHEON TECH COM 75513E101 3,967 -280 -6.59 341 -5.80 0.0246
2021-08-13 2021-06-30 13F RAYTHEON TECH COM 75513E101 4,247 -500 -10.53 362 -1.36 0.0261
2021-05-14 2021-03-31 13F RAYTHEON TECH COM 75513E101 4,747 -345 -6.78 367 0.82 0.0288
2021-02-16 2020-12-31 13F RAYTHEON TECH COM 75513E101 5,092 0 0.00 364 24.23 0.0316
2020-11-13 2020-09-30 13F RAYTHEON TECH COM 75513E101 5,092 -875 -14.66 293 -20.38 0.0289
2020-08-14 2020-06-30 13F RAYTHEON TECH COM 75513E101 5,967 186 3.22 368 -32.48 0.0379
2020-05-15 2020-03-31 13F RAYTHEON TECH COM 75513E101 5,781 -63 -1.08 545 -37.71 0.0628
2020-02-14 2019-12-31 13F UNITED TECHNOLOGIES COM 913017109 5,844 0 0.00 875 9.65 0.0842
2019-11-12 2019-09-30 13F UNITED TECHNOLOGIES COM 913017109 5,844 31 0.53 798 5.42 0.0788
2019-08-08 2019-06-30 13F UNITED TECHNOLOGIES COM 913017109 5,813 -902 -13.43 757 -12.49 0.0744
2019-05-15 2019-03-31 13F UNITED TECHNOLOGIES COM 913017109 6,715 206 3.16 865 24.82 0.0896
2019-02-14 2018-12-31 13F UNITED TECHNOLOGIES COM 913017109 6,509 -111 -1.68 693 -25.16 0.0773
2018-11-07 2018-09-30 13F UNITED TECHNOLOGIES COM 913017109 6,620 0 0.00 926 11.84 0.0911
2018-08-10 2018-06-30 13F UNITED TECHNOLOGIES COM 913017109 6,620 0 0.00 828 -0.60 0.0855
2018-05-15 2018-03-31 13F UNITED TECHNOLOGIES COM 913017109 6,620 0 0.00 833 -1.30 0.0874
2018-02-14 2017-12-31 13F UNITED TECHNOLOGIES COM 913017109 6,620 346 5.51 844 15.93 0.0857
2017-11-09 2017-09-30 13F UNITED TECHNOLOGIES COM 913017109 6,274 -233 -3.58 728 -8.43 0.0775
2017-08-14 2017-06-30 13F UNITED TECHNOLOGIES COM 913017109 6,507 -48 -0.73 795 8.02 0.0885
2017-05-15 2017-03-31 13F UNITED TECHNOLOGIES COM 913017109 6,555 -350 -5.07 736 -2.77 0.0839
2017-02-14 2016-12-31 13F UNITED TECHNOLOGIES CP COM 913017109 6,905 -223 -3.13 757 4.56 0.0890
2016-11-10 2016-09-30 13F UNITED TECHNOLOGIES CP COM 913017109 7,128 -2,065 -22.46 724 -23.22 0.0890
2016-08-12 2016-06-30 13F UNITED TECHNOLOGIES CP COM 913017109 9,193 -215 -2.29 943 0.11 0.1141
2016-05-13 2016-03-31 13F UNITED TECHNOLOGIES CP COM 913017109 9,408 -274 -2.83 942 1.29 0.1137
2016-02-12 2015-12-31 13F UNITED TECHNOLOGIES CP COM 913017109 9,682 0 0.00 930 7.89 0.1136
2015-11-13 2015-09-30 13F UNITED TECHNOLOGIES CP COM 913017109 9,682 -92 -0.94 862 -20.48 0.1100
2015-08-14 2015-06-30 13F UNITED TECHNOLOGIES CP COM 913017109 9,774 0 0.00 1,084 -5.41 0.1296
2015-05-14 2015-03-31 13F UNITED TECHNOLOGIES CP COM 913017109 9,774 -114 -1.15 1,146 0.79 0.1345
2015-02-13 2014-12-31 13F UNITED TECHNOLOGIES CP COM 913017109 9,888 -349 -3.41 1,137 5.18 0.1298
2014-11-13 2014-09-30 13F UNITED TECHNOLOGIES CP COM 913017109 10,237 -250 -2.38 1,081 -10.73 0.1322
2014-08-14 2014-06-30 13F UNITED TECHNOLOGIES CP COM 913017109 10,487 596 6.03 1,211 4.76 0.1468
2014-05-15 2014-03-31 13F UNITED TECHNOLOGIES CP COM 913017109 9,891 11 0.11 1,156 2.85 0.1447
2014-02-14 2013-12-31 13F UNITED TECHNOLOGIES CP COM 913017109 9,880 282 2.94 1,124 8.60 0.1392
2013-11-14 2013-09-30 13F UNITED TECHNOLOGIES CP COM 913017109 9,598 626 6.98 1,035 24.10 0.1397
2013-08-14 2013-06-30 13F UNITED TECHNOLOGIES CP COM 913017109 8,972 8,972 834 0.1155
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.