RTX Corporation
MX ˙ BMV ˙ US75513E1010
SecurityMX:RTX / RTX Corporation
InstitutionKorea Investment CORP
Latest Disclosed Ownership1,017,040 shares
Latest Disclosed Value $ 196,187,016
Korea Investment CORP reports 1.09% increase in ownership of RTX / RTX Corporation

On May 13, 2026 - Korea Investment CORP filed a 13F-HR form disclosing ownership of 1,017,040 shares of RTX Corporation (MX:RTX) valued at $196,187,016 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,006,050 shares of RTX Corporation. This represents a change in shares of 1.09% 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)
2026-05-13 2026-03-31 13F RTX COM 75513E101 1,017,040 10,990 1.09 196,187 6.33 0.4064
2026-02-13 2025-12-31 13F RTX COM 75513E101 1,006,050 54,951 5.78 184,510 15.94 0.3632
2025-11-13 2025-09-30 13F RTX COM 75513E101 951,099 -67,547 -6.63 159,147 7.00 0.3273
2025-08-13 2025-06-30 13F RTX COM 75513E101 1,018,646 -21,426 -2.06 148,743 7.97 0.3309
2025-05-14 2025-03-31 13F RTX COM 75513E101 1,040,072 -63,937 -5.79 137,768 7.84 0.3339
2025-02-12 2024-12-31 13F RTX COM 75513E101 1,104,009 -12,796 -1.15 127,756 -5.58 0.3029
2024-11-13 2024-09-30 13F RTX COM 75513E101 1,116,805 274,801 32.64 135,312 60.08 0.3211
2024-08-13 2024-06-30 13F RTX COM 75513E101 842,004 112,199 15.37 84,529 18.76 0.2130
2024-05-14 2024-03-31 13F RTX COM 75513E101 729,805 -49,736 -6.38 71,178 8.52 0.1806
2024-02-13 2023-12-31 13F RTX COM 75513E101 779,541 -23,027 -2.87 65,591 13.56 0.1722
2023-11-13 2023-09-30 13F RTX COM 75513E101 802,568 -29,714 -3.57 57,761 -29.15 0.1701
2023-08-11 2023-06-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 832,282 -222,340 -21.08 81,530 -21.06 0.2291
2023-05-12 2023-03-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 1,054,622 -103,877 -8.97 103,279 -11.66 0.3007
2023-02-13 2022-12-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 1,158,499 160,028 16.03 116,916 43.04 0.3673
2022-11-10 2022-09-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 998,471 -13,996 -1.38 81,735 -16.00 0.2516
2022-08-12 2022-06-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 1,012,467 167,603 19.84 97,308 16.26 0.2974
2022-05-13 2022-03-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 844,864 261,000 44.70 83,701 66.58 0.2070
2022-02-09 2021-12-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 583,864 -12,500 -2.10 50,247 -1.98 0.1306
2021-11-12 2021-09-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 596,364 -13,300 -2.18 51,263 -1.44 0.1528
2021-08-12 2021-06-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 609,664 -33,900 -5.27 52,010 4.59 0.1490
2021-05-13 2021-03-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 643,564 -209,200 -24.53 49,728 -18.45 0.1570
2021-02-10 2020-12-31 13F RAYTHEON TECHNOLOGIES COM 75513E101 852,764 159,600 23.02 60,981 52.89 0.1832
2020-11-12 2020-09-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 693,164 -877,106 -55.86 39,885 -58.78 0.1409
2020-08-12 2020-06-30 13F RAYTHEON TECHNOLOGIES COM 75513E101 1,570,270 1,010,746 180.64 96,760 83.33 0.3555
2020-05-14 2020-03-31 13F UNITED TECHNOLOGIES COM 913017109 559,524 116,600 26.33 52,780 -20.43 0.2317
2020-02-11 2019-12-31 13F UNITED TECHNOLOGIES COM 913017109 442,924 66,800 17.76 66,332 29.18 0.2418
2019-11-12 2019-09-30 13F UNITED TECHNOLOGIES COM 913017109 376,124 21,700 6.12 51,348 11.27 0.2171
2019-08-12 2019-06-30 13F UNITED TECHNOLOGIES COM 913017109 354,424 -20,800 -5.54 46,146 -4.58 0.1984
2019-05-15 2019-03-31 13F UNITED TECHNOLOGIES COM 913017109 375,224 -19,341 -4.90 48,363 15.11 0.2177
2019-02-13 2018-12-31 13F UNITED TECHNOLOGIES COM 913017109 394,565 -6,590 -1.64 42,013 -25.09 0.2283
2018-11-13 2018-09-30 13F UNITED TECHNOLOGIES COM 913017109 401,155 -29,441 -6.84 56,085 4.18 0.2586
2018-08-13 2018-06-30 13F UNITED TECHNOLOGIES COM 913017109 430,596 -9,800 -2.23 53,837 -2.84 0.2453
2018-05-09 2018-03-31 13F UNITED TECHNOLOGIES COM 913017109 440,396 -44,119 -9.11 55,411 -10.35 0.2579
2018-02-12 2017-12-31 13F UNITED TECHNOLOGIES COM 913017109 484,515 10,199 2.15 61,810 12.26 0.2813
2017-10-25 2017-09-30 13F UNITED TECHNOLOGIES COM 913017109 474,316 -10,300 -2.13 55,059 -6.96 0.2543
2017-07-31 2017-06-30 13F UNITED TECHNOLOGIES COM 913017109 484,616 17,452 3.74 59,176 12.89 0.2758
2017-04-25 2017-03-31 13F UNITED TECHNOLOGIES COM 913017109 467,164 -98,988 -17.48 52,420 -15.54 0.2600
2017-02-13 2016-12-31 13F UNITED TECHNOLOGIES COM 913017109 566,152 32,638 6.12 62,062 14.49 0.2983
2016-11-09 2016-09-30 13F UNITED TECHNOLOGIES COM 913017109 533,514 82,478 18.29 54,205 17.19 0.2889
2016-08-12 2016-06-30 13F UNITED TECHNOLOGIES COM 913017109 451,036 68,200 17.81 46,254 20.70 0.2754
2016-05-12 2016-03-31 13F UNITED TECHNOLOGIES COM 913017109 382,836 -79,507 -17.20 38,321 -13.72 0.2802
2016-02-01 2015-12-31 13F UNITED TECHNOLOGIES COM 913017109 462,343 47,400 11.42 44,417 20.29 0.3094
2015-11-12 2015-09-30 13F UNITED TECHNOLOGIES COM 913017109 414,943 3,743 0.91 36,925 -19.05 0.2940
2015-08-13 2015-06-30 13F UNITED TECHNOLOGIES COM 913017109 411,200 -42,400 -9.35 45,614 -14.20 0.3888
2015-05-11 2015-03-31 13F UNITED TECHNOLOGIES COM 913017109 453,600 -74,600 -14.12 53,162 -12.48 0.4142
2015-02-12 2014-12-31 13F UNITED TECHNOLOGIES COM 913017109 528,200 -16,300 -2.99 60,743 5.64 0.4986
2014-11-14 2014-09-30 13F UNITED TECHNOLOGIES COM 913017109 544,500 -122,200 -18.33 57,499 -25.30 0.4691
2014-08-14 2014-06-30 13F UNITED TECHNOLOGIES COM 913017109 666,700 59,700 9.84 76,971 8.53 0.6407
2014-05-14 2014-03-31 13F UNITED TECHNOLOGIES COM 913017109 607,000 30,100 5.22 70,922 8.03 0.6280
2014-02-06 2013-12-31 13F UNITED TECHNOLOGIES COM 913017109 576,900 -15,400 -2.60 65,651 2.80 0.6208
2013-11-07 2013-09-30 13F/A-1 UNITED TECHNOLOGIES COM 913017109 592,300 100,000 20.31 63,862 39.58 0.6785
2013-11-05 2013-09-30 13F UNITED TECHNOLOGIES COM 913017109 539,200 58,137
2013-08-08 2013-06-30 13F UNITED TECHNOLOGIES COM 913017109 492,300 492,300 45,754 0.5484
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.