Realty Income Corporation
MX ˙ BMV ˙ US7561091049
SecurityMX:O / Realty Income Corporation
InstitutionHartland & Co., LLC
Latest Disclosed Ownership14,303 shares
Latest Disclosed Value $ 875,076
Hartland & Co., LLC reports 48.05% increase in ownership of O / Realty Income Corporation

On May 6, 2026 - Hartland & Co., LLC filed a 13F-HR form disclosing ownership of 14,303 shares of Realty Income Corporation (MX:O) valued at $875,076 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 9,661 shares of Realty Income Corporation. This represents a change in shares of 48.05% 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)
2026-05-06 2026-03-31 13F REALTY INCOME COM 756109104 14,303 4,642 48.05 875 60.85 0.0080
2026-02-09 2025-12-31 13F REALTY INCOME COM 756109104 9,661 1,702 21.38 545 12.63 0.0069
2025-11-10 2025-09-30 13F REALTY INCOME COM 756109104 7,959 -17,506 -68.75 484 -67.08 0.0063
2025-08-08 2025-06-30 13F REALTY INCOME COM 756109104 25,465 460 1.84 1,467 1.17 0.0206
2025-05-13 2025-03-31 13F REALTY INCOME COM 756109104 25,005 -966 -3.72 1,451 4.54 0.0225
2025-02-10 2024-12-31 13F REALTY INCOME COM 756109104 25,971 16,231 166.64 1,387 124.80 0.0210
2024-11-13 2024-09-30 13F REALTY INCOME COM 756109104 9,740 3,906 66.95 618 100.32 0.0096
2024-08-12 2024-06-30 13F REALTY INCOME COM 756109104 5,834 5,109 704.69 308 689.74 0.0053
2024-05-14 2024-03-31 13F REALTY INCOME COM 756109104 725 189 35.26 40 30.00 0.0020
2024-02-12 2023-12-31 13F REALTY INCOME COM 756109104 536 186 53.14 31 76.47 0.0016
2023-11-13 2023-09-30 13F/A-1 REALTY INCOME COM 756109104 350 -151 -30.14 17 -41.38 0.0011
2023-11-07 2023-09-30 13F REALTY INCOME COM 756109104 350 -151 17 0.0010
2023-08-07 2023-06-30 13F REALTY INCOME COM 756109104 501 -53 -9.57 30 -17.14 0.0018
2023-05-09 2023-03-31 13F REALTY INCOME COM 756109104 554 13 2.40 35 2.94 0.0026
2023-02-14 2022-12-31 13F REALTY INCOME COM 756109104 541 221 69.06 34 78.95 0.0027
2022-11-15 2022-09-30 13F REALTY INCOME COM 756109104 320 177 123.78 19 90.00 0.0018
2022-08-12 2022-06-30 13F REALTY INCOME COM 756109104 143 -150 -51.19 10 -50.00 0.0008
2022-05-04 2022-03-31 13F REALTY INCOME COM 756109104 293 175 148.31 20 150.00 0.0014
2022-02-14 2021-12-31 13F REALTY INCOME COM 756109104 118 -96 -44.86 8 -42.86 0.0005
2021-11-12 2021-09-30 13F REALTY INCOME COM 756109104 214 98 84.48 14 75.00 0.0010
2021-08-12 2021-06-30 13F REALTY INCOME COM 756109104 116 2 1.75 8 14.29 0.0006
2021-05-14 2021-03-31 13F REALTY INCOME COM 756109104 114 -101 -46.98 7 -46.15 0.0006
2021-02-11 2020-12-31 13F REALTY INCOME COM 756109104 215 103 91.96 13 85.71 0.0012
2020-11-12 2020-09-30 13F REALTY INCOME COM 756109104 112 -421 -78.99 7 -78.12 0.0008
2020-08-11 2020-06-30 13F REALTY INCOME COM 756109104 533 424 388.99 32 540.00 0.0037
2020-05-14 2020-03-31 13F REALTY INCOME COM 756109104 109 109 5 0.0007
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.