RTX Corporation
US ˙ NYSE ˙ US75513E1010

SecurityRTX / RTX Corporation
InstitutionSei Investments Co
Latest Disclosed Ownership1,120,436 shares
Latest Disclosed Value $ 205,487,195
Sei Investments Co reports 85.51% increase in ownership of RTX / RTX Corporation

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 1,120,436 shares of RTX Corporation (US:RTX) valued at $205,487,962 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 603,969 shares of RTX Corporation. This represents a change in shares of 85.51% during the quarter. The current value of the position is $193,331,232 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)
2026-02-13 2025-12-31 13F RTX COM 75513E101 1,120,436 516,467 85.51 205,487 103.33 0.2028
2025-11-13 2025-09-30 13F RTX COM 75513E101 603,969 -20,235 -3.24 101,062 10.88 0.1087
2025-08-14 2025-06-30 13F RTX COM 75513E101 624,204 -59,942 -8.76 91,145 0.58 0.1056
2025-05-14 2025-03-31 13F/A-1 RTX COM 75513E101 684,146 29,058 4.44 90,620 19.54 0.1166
2025-05-13 2025-03-31 13F RTX COM 75513E101 667,493 12,405 80,069 0.0871
2025-02-11 2024-12-31 13F RTX COM 75513E101 655,088 11,764 1.83 75,806 -2.74 0.0974
2024-11-12 2024-09-30 13F RTX COM 75513E101 643,324 5,617 0.88 77,946 21.75 0.1012
2024-08-13 2024-06-30 13F RTX COM 75513E101 637,707 10,928 1.74 64,018 4.72 0.0907
2024-05-07 2024-03-31 13F RTX COM 75513E101 626,779 -28,302 -4.32 61,131 10.91 0.0896
2024-02-14 2023-12-31 13F RTX COM 75513E101 655,081 60,654 10.20 55,118 28.84 0.0885
2023-11-14 2023-09-30 13F RTX COM 75513E101 594,427 13,060 2.25 42,782 -24.88 0.0769
2023-08-11 2023-06-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 581,367 -120,522 -17.17 56,951 -17.15 0.0993
2023-05-12 2023-03-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 701,889 75,605 12.07 68,737 8.75 0.1277
2023-02-10 2022-12-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 626,284 -75,754 -10.79 63,205 9.98 0.1405
2022-11-14 2022-09-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 702,038 -38,553 -5.21 57,469 -19.35 0.1282
2022-08-15 2022-06-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 740,591 -187,439 -20.20 71,258 -22.48 0.1539
2022-05-13 2022-03-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 928,030 -340,367 -26.83 91,923 -15.85 0.1848
2022-02-14 2021-12-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 1,268,397 -25,961 -2.01 109,238 -1.83 0.2049
2021-11-12 2021-09-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 1,294,358 689,654 114.05 111,279 115.57 0.2335
2021-08-06 2021-06-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 604,704 -7,657 -1.25 51,621 9.91 0.1145
2021-05-12 2021-03-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 612,361 9,946 1.65 46,965 8.90 0.1183
2021-02-08 2020-12-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 602,415 -5,608 -0.92 43,127 23.29 0.1115
2020-12-04 2020-09-30 13F/A-1 RAYTHEON TECHNOLOGIES COM 75513E101 608,023 -14,054 -2.26 34,979 -8.61 0.1013
2020-11-06 2020-09-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 635,581 13,504 36,565 88,040.3902
2020-08-17 2020-06-30 13F/A-1 RAYTHEON TECHNOLOGIES COM 75513E101 622,077 360,430 137.75 38,275 55.29 0.1188
2020-08-11 2020-06-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 217,803 -43,844 13,364 36,250.5614
2020-05-14 2020-03-31 13F UNITED TECHNOLOGIES COM 913017109 261,647 -61,835 -19.12 24,648 -49.15 0.0905
2020-02-06 2019-12-31 13F UNITED TECHNOLOGIES COM 913017109 323,482 110,358 51.78 48,468 66.40 0.1446
2019-11-12 2019-09-30 13F UNITED TECHNOLOGIES COM 913017109 213,124 -6,605 -3.01 29,128 1.78 0.0745
2019-08-14 2019-06-30 13F UNITED TECHNOLOGIES COM 913017109 219,729 -53,623 -19.62 28,618 -18.81 0.0935
2019-05-15 2019-03-31 13F UNITED TECHNOLOGIES COM 913017109 273,352 8,147 3.07 35,250 14.66 0.1184
2019-02-13 2018-12-31 13F UNITED TECHNOLOGIES COM 913017109 265,205 73,500 38.34 30,743 14.52 0.1095
2018-11-08 2018-09-30 13F UNITED TECHNOLOGIES COM 913017109 191,705 -239,136 -55.50 26,846 -50.17 0.0973
2018-08-03 2018-06-30 13F UNITED TECHNOLOGIES COM 913017109 430,841 48,133 12.58 53,872 11.88 0.1831
2018-05-11 2018-03-31 13F UNITED TECHNOLOGIES COM 913017109 382,708 -196,465 -33.92 48,152 -34.83 0.1846
2018-02-08 2017-12-31 13F UNITED TECHNOLOGIES COM 913017109 579,173 -8,810 -1.50 73,886 8.25 0.2566
2017-11-06 2017-09-30 13F UNITED TECHNOLOGIES COM 913017109 587,983 126,069 27.29 68,253 21.01 0.2426
2017-07-31 2017-06-30 13F UNITED TECHNOLOGIES COM 913017109 461,914 114,470 32.95 56,404 44.67 0.2249
2017-05-05 2017-03-31 13F UNITED TECHNOLOGIES COM 913017109 347,444 -15,610 -4.30 38,987 -2.04 0.1709
2017-02-02 2016-12-31 13F UNITED TECHNOLOGIES COM 913017109 363,054 -1,383 -0.38 39,798 7.49 0.1927
2016-11-04 2016-09-30 13F UNITED TECHNOLOGIES COM 913017109 364,437 40,740 12.59 37,026 11.54 0.1881
2016-08-11 2016-06-30 13F UNITED TECHNOLOGIES COM 913017109 323,697 39,631 13.95 33,195 16.74 0.1991
2016-05-10 2016-03-31 13F/A-1 UNITED TECHNOLOGIES COM 913017109 284,066 -56,213 -16.52 28,435 -13.02 0.1770
2016-02-03 2015-12-31 13F UNITED TECHNOLOGIES COM 913017109 340,279 284,585 510.98 32,691 559.49 0.1992
2015-11-02 2015-09-30 13F/A-1 UNITED TECHNOLOGIES COM 913017109 55,694 -23,599 -29.76 4,957 -43.64 0.0455
2015-10-30 2015-09-30 13F UNITED TECHNOLOGIES COM 913017109 55,694 4,957
2015-08-07 2015-06-30 13F/A-1 UNITED TECHNOLOGIES COM 913017109 79,293 -7,315 -8.45 8,796 -13.42 0.0795
2015-08-04 2015-06-30 13F UNITED TECHNOLOGIES COM 913017109 79,293 -7,315 8,796 0.0795
2015-05-14 2015-03-31 13F/A-1 UNITED TECHNOLOGIES COM 913017109 86,608 -3,397 -3.77 10,159 -1.81 0.0882
2015-05-01 2015-03-31 13F UNITED STATES STL CORP NOTE 2.750% 4/0 913017109 86,608 10,159
2015-02-10 2014-12-31 13F UNITED TECHNOLOGIES COM 913017109 90,005 90,005 10,346 0.0914
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.