Realty Income Corporation
US ˙ NYSE ˙ US7561091049

SecurityO / Realty Income Corporation
InstitutionMorgan Stanley
Latest Disclosed Ownership15,242,786 shares
Latest Disclosed Value $ 932,553,748
Morgan Stanley reports 16.67% decrease in ownership of O / Realty Income Corporation

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 15,242,786 shares of Realty Income Corporation (US:O) valued at $932,553,647 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 18,291,294 shares of Realty Income Corporation. This represents a change in shares of -16.67% during the quarter. The current value of the position is $910,299,180 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)
2026-05-15 2026-03-31 13F REALTY INCOME COM 756109104 15,242,786 -3,048,508 -16.67 932,554 -9.56 0.0562
2026-05-27 2025-12-31 13F/A-1 REALTY INCOME COM 756109104 18,291,294 3,252,091 21.62 1,031,080 12.78 0.0616
2026-02-13 2025-12-31 13F REALTY INCOME COM 756109104 18,291,294 3,252,091 1,031,080 0.0616
2026-05-27 2025-09-30 13F/A-1 REALTY INCOME COM 756109104 15,039,203 376,676 2.57 914,233 8.23 0.0554
2025-11-14 2025-09-30 13F REALTY INCOME COM 756109104 15,039,203 376,676 914,233 0.0554
2025-08-15 2025-06-30 13F REALTY INCOME COM 756109104 14,662,527 404,874 2.84 844,708 2.13 0.0550
2025-05-15 2025-03-31 13F REALTY INCOME COM 756109104 14,257,653 1,925,436 15.61 827,087 25.57 0.0591
2025-05-15 2024-12-31 13F/A-1 REALTY INCOME COM 756109104 12,332,217 -483,443 -3.77 658,664 -18.96 0.0461
2025-02-14 2024-12-31 13F REALTY INCOME COM 756109104 12,332,217 -483,443 658,664 0.0461
2025-05-14 2024-09-30 13F/A-2 REALTY INCOME COM 756109104 12,815,660 376,089 3.02 812,769 23.70 0.0589
2025-02-14 2024-09-30 13F/A-1 REALTY INCOME COM 756109104 12,815,660 376,089 812,769 0.0589
2024-11-14 2024-09-30 13F REALTY INCOME COM 756109104 12,815,660 376,089 812,769 0.0589
2025-05-14 2024-06-30 13F/A-2 REALTY INCOME COM 756109104 12,439,571 319,589 2.64 657,058 0.21 0.0508
2024-10-17 2024-06-30 13F/A-1 REALTY INCOME COM 756109104 12,439,571 319,589 657,058 0.0508
2024-08-14 2024-06-30 13F REALTY INCOME COM 756109104 12,439,571 319,589 657,058 0.0508
2024-10-17 2024-03-31 13F/A-2 REALTY INCOME COM 756109104 12,119,982 54,171 0.45 655,691 -5.36 0.0526
2024-08-16 2024-03-31 13F/A-1 REALTY INCOME COM 756109104 12,119,982 54,171 655,691 0.0062
2024-05-15 2024-03-31 13F REALTY INCOME COM 756109104 12,119,982 54,171 655,691 0.0526
2024-08-16 2023-12-31 13F/A-1 REALTY INCOME COM 756109104 12,065,811 948,782 8.53 692,819 24.79 0.0611
2024-02-13 2023-12-31 13F REALTY INCOME COM 756109104 12,065,811 948,782 692,819 0.0611
2023-11-15 2023-09-30 13F REALTY INCOME COM 756109104 11,117,029 -476,891 -4.11 555,185 -19.91 0.0565
2023-08-14 2023-06-30 13F REALTY INCOME COM 756109104 11,593,920 -4,149,369 -26.36 693,201 -30.46 0.0683
2023-05-15 2023-03-31 13F REALTY INCOME COM 756109104 15,743,289 -3,208,260 -16.93 996,865 -17.07 0.1069
2023-02-14 2022-12-31 13F REALTY INCOME COM 756109104 18,951,549 2,273,591 13.63 1,202,097 23.84 0.1365
2022-11-14 2022-09-30 13F REALTY INCOME COM 756109104 16,677,958 -1,064,946 -6.00 970,656 -19.86 0.1323
2022-10-27 2022-06-30 13F/A-1 REALTY INCOME COM 756109104 17,742,904 2,674,765 17.75 1,211,129 15.98 0.1572
2022-08-15 2022-06-30 13F REALTY INCOME COM 756109104 17,742,904 2,674,765 1,211,129 0.1572
2022-10-27 2022-03-31 13F/A-1 REALTY INCOME COM 756109104 15,068,139 2,658,079 21.42 1,044,222 17.53 0.1408
2022-05-13 2022-03-31 13F REALTY INCOME COM 756109104 15,068,139 2,658,079 1,044,222 0.1408
2022-02-14 2021-12-31 13F REALTY INCOME COM 756109104 12,410,060 2,206,832 21.63 888,436 34.25 0.1097
2021-11-15 2021-09-30 13F REALTY INCOME COM 756109104 10,203,228 3,995,356 64.36 661,782 59.73 0.0891
2021-08-23 2021-06-30 13F/A-1 REALTY INCOME COM 756109104 6,207,872 1,008,970 19.41 414,313 25.50 0.0546
2021-08-16 2021-06-30 13F REALTY INCOME COM 756109104 6,207,872 1,008,970 414,313 0.0114
2021-05-17 2021-03-31 13F REALTY INCOME COM 756109104 5,198,902 1,591,195 44.11 330,130 47.19 0.0485
2021-02-16 2020-12-31 13F REALTY INCOME COM 756109104 3,607,707 1,672,570 86.43 224,290 90.79 0.0346
2020-11-13 2020-09-30 13F REALTY INCOME COM 756109104 1,935,137 20,203 1.06 117,559 3.18 0.0227
2020-08-14 2020-06-30 13F REALTY INCOME COM 756109104 1,914,934 926,265 93.69 113,938 131.13 0.0252
2020-05-26 2020-03-31 13F/A-1 REALTY INCOME COM 756109104 988,669 -582,070 -37.06 49,296 -57.38 0.0134
2020-05-15 2020-03-31 13F REALTY INCOME COM 756109104 988,669 -582,070 49,296 3,786.9604
2020-02-14 2019-12-31 13F REALTY INCOME COM 756109104 1,570,739 594,095 60.83 115,653 54.43 0.0269
2019-11-14 2019-09-30 13F REALTY INCOME COM 756109104 976,644 -181,211 -15.65 74,889 -6.22 0.0198
2019-08-14 2019-06-30 13F REALTY INCOME COM 756109104 1,157,855 -17,561 -1.49 79,856 -7.64 0.0213
2019-05-15 2019-03-31 13F REALTY INCOME COM 756109104 1,175,416 -221,844 -15.88 86,463 -1.84 0.0245
2019-02-14 2018-12-31 13F REALTY INCOME COM 756109104 1,397,260 -17,613 -1.24 88,084 9.43 0.0264
2019-04-23 2018-09-30 13F/A-2 REALTY INCOME COM 756109104 1,414,873 -137,791 -8.87 80,491 -3.63 0.0201
2018-11-20 2018-09-30 13F/A-1 REALTY INCOME COM 756109104 1,414,873 0 80,491 0.0201
2018-11-14 2018-09-30 13F REALTY INCOME COM 756109104 1,414,873 -137,791 80,491
2019-04-23 2018-06-30 13F/A-1 REALTY INCOME COM 756109104 1,552,664 158,337 11.36 83,519 15.79 0.0226
2018-08-14 2018-06-30 13F REALTY INCOME COM 756109104 1,552,664 158,337 83,519
2019-04-23 2018-03-31 13F/A-1 REALTY INCOME COM 756109104 1,394,327 -391,698 -21.93 72,128 -29.17 0.0200
2018-05-14 2018-03-31 13F REALTY INCOME COM 756109104 1,394,327 -391,698 72,128
2019-04-23 2017-12-31 13F/A-1 REALTY INCOME COM 756109104 1,786,025 3,812 0.21 101,838 -0.08 0.0279
2018-02-14 2017-12-31 13F REALTY INCOME COM 756109104 1,786,025 3,812 101,838
2017-11-14 2017-09-30 13F REALTY INCOME COM 756109104 1,782,213 107,284 6.41 101,924 10.28 0.0305
2017-08-11 2017-06-30 13F REALTY INCOME COM 756109104 1,674,929 168,637 11.20 92,424 3.07 0.0279
2017-05-22 2017-03-31 13F/A-1 REALTY INCOME COM 756109104 1,506,292 -14,810 -0.97 89,671 2.56 0.0276
2017-05-12 2017-03-31 13F REALTY INCOME COM 756109104 1,506,292 89,671
2017-02-22 2016-12-31 13F/A-1 REALTY INCOME COM 756109104 1,521,102 -132,652 -8.02 87,434 -21.01 0.0286
2017-02-13 2016-12-31 13F REALTY INCOME COM 756109104 1,521,102 87,434
2016-11-10 2016-09-30 13F REALTY INCOME COM 756109104 1,653,754 -172,785 -9.46 110,686 -12.63 0.0378
2016-08-12 2016-06-30 13F REALTY INCOME COM 756109104 1,826,539 164,417 9.89 126,688 21.93 0.0458
2016-05-12 2016-03-31 13F REALTY INCOME COM 756109104 1,662,122 -137,018 -7.62 103,900 11.85 0.0400
2016-02-09 2015-12-31 13F REALTY INCOME COM 756109104 1,799,140 28,762 1.62 92,890 10.72 0.0336
2016-02-08 2015-09-30 13F/A-1 REALTY INCOME COM 756109104 1,770,378 -262,358 -12.91 83,897 -7.02 0.0310
2015-11-09 2015-09-30 13F REALTY INCOME COM 756109104 1,770,378 83,897
2015-08-12 2015-06-30 13F REALTY INCOME COM 756109104 2,032,736 -328,698 -13.92 90,234 -25.95 0.0313
2015-05-14 2015-03-31 13F REALTY INCOME COM 756109104 2,361,434 212,062 9.87 121,850 18.82 0.0449
2015-02-13 2014-12-31 13F REALTY INCOME COM 756109104 2,149,372 -105,334 -4.67 102,548 11.50 0.0375
2014-12-16 2014-09-30 13F/A-1 REALTY INCOME COM 756109104 2,254,706 1,360,098 152.03 91,969 151.60 0.0354
2014-11-14 2014-09-30 13F REALTY INCOME COM 756109104 2,254,706 91,969
2014-05-13 2014-03-31 13F REALTY INCOME COM 756109104 894,608 26,078 3.00 36,553 12.74 0.0153
2014-02-13 2013-12-31 13F REALTY INCOME COM 756109104 868,530 404,483 87.16 32,422 75.77 0.0138
2013-11-13 2013-09-30 13F REALTY INCOME CORP COM RE COM 756109104 464,047 133,095 40.22 18,446 32.97 0.0087
2013-08-08 2013-06-30 13F REALTY INCOME CORP COM RE COM 756109104 330,952 330,952 13,872 0.0070
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.