Realty Income Corporation
MX ˙ BMV ˙ US7561091049
SecurityMX:O / Realty Income Corporation
InstitutionDuncker Streett & Co Inc
Latest Disclosed Ownership15,375 shares
Latest Disclosed Value $ 940,653
Duncker Streett & Co Inc reports 11.29% increase in ownership of O / Realty Income Corporation

On April 29, 2026 - Duncker Streett & Co Inc filed a 13F-HR form disclosing ownership of 15,375 shares of Realty Income Corporation (MX:O) valued at $940,653 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 13,815 shares of Realty Income Corporation. This represents a change in shares of 11.29% 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)
2026-04-29 2026-03-31 13F REALTY INCOME COM 756109104 15,375 1,560 11.29 941 20.82 0.1788
2026-01-27 2025-12-31 13F REALTY INCOME COM 756109104 13,815 2 0.01 779 -7.27 0.1384
2025-10-23 2025-09-30 13F REALTY INCOME COM 756109104 13,813 9 0.07 840 5.53 0.1463
2025-07-28 2025-06-30 13F REALTY INCOME COM 756109104 13,804 1,731 14.34 795 13.57 0.1451
2025-04-22 2025-03-31 13F REALTY INCOME COM 756109104 12,073 -548 -4.34 700 3.86 0.1388
2025-02-05 2024-12-31 13F REALTY INCOME COM 756109104 12,621 -599 -4.53 674 -19.57 0.1251
2024-11-12 2024-09-30 13F REALTY INCOME COM 756109104 13,220 2 0.02 838 20.06 0.1530
2024-07-31 2024-06-30 13F REALTY INCOME COM 756109104 13,218 -281 -2.08 698 -4.38 0.1342
2024-04-23 2024-03-31 13F REALTY INCOME COM 756109104 13,499 -89 -0.65 730 -6.41 0.1442
2024-01-30 2023-12-31 13F REALTY INCOME COM 756109104 13,588 -286 -2.06 780 12.72 0.1647
2023-10-26 2023-09-30 13F REALTY INCOME COM 756109104 13,874 -1,029 -6.90 693 -22.33 0.1613
2023-07-20 2023-06-30 13F REALTY INCOME COM 756109104 14,903 -2,688 -15.28 891 -19.95 0.1993
2023-04-24 2023-03-31 13F REALTY INCOME COM 756109104 17,591 -2,548 -12.65 1,114 -12.84 0.2653
2023-01-25 2022-12-31 13F REALTY INCOME COM 756109104 20,139 14 0.07 1,277 9.05 0.3084
2022-11-04 2022-09-30 13F REALTY INCOME COM 756109104 20,125 27 0.13 1,171 -14.65 0.3037
2022-08-04 2022-06-30 13F REALTY INCOME COM 756109104 20,098 28 0.14 1,372 -1.37 0.3288
2022-05-09 2022-03-31 13F REALTY INCOME COM 756109104 20,070 -2,346 -10.47 1,391 -13.33 0.2767
2022-02-08 2021-12-31 13F REALTY INCOME COM 756109104 22,416 31 0.14 1,605 10.54 0.2763
2021-11-03 2021-09-30 13F REALTY INCOME COM 756109104 22,385 -898 -3.86 1,452 -6.56 0.2749
2021-07-27 2021-06-30 13F REALTY INCOME COM 756109104 23,283 38 0.16 1,554 5.28 0.2865
2021-04-28 2021-03-31 13F REALTY INCOME COM 756109104 23,245 52 0.22 1,476 2.36 0.2815
2021-02-02 2020-12-31 13F REALTY INCOME COM 756109104 23,193 -190 -0.81 1,442 1.48 0.2790
2020-10-28 2020-09-30 13F REALTY INCOME COM 756109104 23,383 -644 -2.68 1,421 -0.63 0.3102
2020-07-22 2020-06-30 13F REALTY INCOME COM 756109104 24,027 -3,433 -12.50 1,430 4.46 0.3403
2020-04-27 2020-03-31 13F REALTY INCOME COM 756109104 27,460 51 0.19 1,369 -32.16 0.3655
2020-01-27 2019-12-31 13F REALTY INCOME COM 756109104 27,409 -188 -0.68 2,018 -4.63 0.4233
2019-10-31 2019-09-30 13F REALTY INCOME COM 756109104 27,597 72 0.26 2,116 11.49 0.4920
2019-07-24 2019-06-30 13F REALTY INCOME COM 756109104 27,525 71 0.26 1,898 -6.04 0.4260
2019-04-29 2019-03-31 13F REALTY INCOME COM 756109104 27,454 -192 -0.69 2,020 15.89 0.4654
2019-01-24 2018-12-31 13F REALTY INCOME COM 756109104 27,646 78 0.28 1,743 11.16 0.4666
2018-10-22 2018-09-30 13F REALTY INCOME COM 756109104 27,568 81 0.29 1,568 6.02 0.3561
2018-07-23 2018-06-30 13F REALTY INCOME COM 756109104 27,487 -155 -0.56 1,479 3.43 0.3668
2018-04-26 2018-03-31 13F REALTY INCOME COM 756109104 27,642 -4,477 -13.94 1,430 -21.90 0.3620
2018-01-23 2017-12-31 13F REALTY INCOME COM 756109104 32,119 -933 -2.82 1,831 -3.12 0.4707
2017-10-25 2017-09-30 13F REALTY INCOME COM 756109104 33,052 -548 -1.63 1,890 1.94 0.5721
2017-07-21 2017-06-30 13F REALTY INCOME COM 756109104 33,600 -2,904 -7.96 1,854 -14.68 0.5782
2017-04-25 2017-03-31 13F REALTY INCOME COM 756109104 36,504 -450 -1.22 2,173 2.31 0.6812
2017-01-26 2016-12-31 13F REALTY INCOME COM 756109104 36,954 196 0.53 2,124 -13.66 0.7064
2016-10-20 2016-09-30 13F REALTY INCOME COM 756109104 36,758 -9,779 -21.01 2,460 -23.79 0.8522
2016-07-20 2016-06-30 13F REALTY INCOME COM 756109104 46,537 250 0.54 3,228 11.58 1.1480
2016-04-25 2016-03-31 13F REALTY INCOME COM 756109104 46,287 604 1.32 2,893 22.64 1.0709
2016-01-20 2015-12-31 13F REALTY INCOME COM 756109104 45,683 -1,659 -3.50 2,359 5.12 0.8841
2015-10-27 2015-09-30 13F REALTY INCOME COM 756109104 47,342 -994 -2.06 2,244 4.57 0.8725
2015-07-20 2015-06-30 13F REALTY INCOME COM 756109104 48,336 -1,014 -2.05 2,146 -15.71 0.7479
2015-04-28 2015-03-31 13F REALTY INCOME COM 756109104 49,350 -1,346 -2.66 2,546 5.25 0.8332
2015-01-22 2014-12-31 13F REALTY INCOME COM 756109104 50,696 385 0.77 2,419 17.88 0.7930
2014-10-23 2014-09-30 13F REALTY INCOME COM 756109104 50,311 -387 -0.76 2,052 -8.88 0.6995
2014-07-23 2014-06-30 13F REALTY INCOME COM 756109104 50,698 2,241 4.62 2,252 13.74 0.7285
2014-04-23 2014-03-31 13F REALTY INCOME COM 756109104 48,457 1,367 2.90 1,980 12.63 0.7006
2014-01-22 2013-12-31 13F REALTY INCOME COM 756109104 47,090 4,565 10.73 1,758 4.02 0.6328
2013-10-23 2013-09-30 13F REALTY INCOME COM 756109104 42,525 1,428 3.47 1,690 -1.92 0.6843
2013-07-26 2013-06-30 13F REALTY INCOME COM 756109104 41,097 41,097 1,723 0.6598
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.