Realty Income Corporation
MX ˙ BMV ˙ US7561091049
SecurityMX:O / Realty Income Corporation
InstitutionKempner Capital Management Inc.
Latest Disclosed Ownership26,943 shares
Latest Disclosed Value $ 1,565,000
Kempner Capital Management Inc. reports 10.41% decrease in ownership of O / Realty Income Corporation

On January 12, 2026 - Kempner Capital Management Inc. filed a 13F-HR form disclosing ownership of 26,943 shares of Realty Income Corporation (MX:O) valued at $1,565,000 USD as of December 31, 2025. The entity filed a previous 13F-HR on October 16, 2025 disclosing 30,073 shares of Realty Income Corporation. This represents a change in shares of -10.41% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-01-12 2025-12-31 13F REALTYINCOMEINC REIT COM 756109104 26,943 -3,130 -10.41 1,565 -14.39 1.4787
2025-10-16 2025-09-30 13F REALTY INCOME COM 756109104 30,073 -24,815 -45.21 1,828 -42.19 1.5214
2025-07-15 2025-06-30 13F REALTY INCOME COM 756109104 54,888 0 0.00 3,162 105,300.00 1.6934
2025-04-21 2025-03-31 13F REALTY INCOME COM 756109104 54,888 0 0.00 3 -99.90 1.7919
2025-01-23 2024-12-31 13F REALTY INCOME COM 756109104 54,888 0 0.00 2,932 -15.77 1.6094
2024-10-21 2024-09-30 13F REALTY INCOME COM 756109104 54,888 0 0.00 3,481 20.08 1.7819
2024-07-19 2024-06-30 13F REALTY INCOME COM 756109104 54,888 54,888 2,899 1.5374
2018-04-06 2018-03-31 13F O Realty Incm Crp REIT COM 756109104 0 -4,100 -100.00 0 -100.00
2018-01-09 2017-12-31 13F O Realty Incm Crp REIT COM 756109104 4,100 0 0.00 234 0.00 0.1462
2017-10-10 2017-09-30 13F O Realty Incm Crp REIT COM 756109104 4,100 0 0.00 234 3.54 0.1540
2017-07-12 2017-06-30 13F O Realty Incm Crp REIT COM 756109104 4,100 0 0.00 226 -7.38 0.1487
2017-04-11 2017-03-31 13F O Realty Incm Crp REIT COM 756109104 4,100 0 0.00 244 3.39 0.1626
2017-01-06 2016-12-31 13F O Realty Incm Crp REIT COM 756109104 4,100 0 0.00 236 -13.87 0.1716
2016-10-04 2016-09-30 13F O Realty Incm Crp REIT COM 756109104 4,100 0 0.00 274 -3.52 0.1889
2016-07-06 2016-06-30 13F O Realty Incm Crp REIT COM 756109104 4,100 0 0.00 284 10.94 0.1823
2016-04-06 2016-03-31 13F O Realty Income COM 756109104 4,100 0 0.00 256 20.75 0.1538
2016-01-06 2015-12-31 13F O Realty Income COM 756109104 4,100 4,100 0.00 212 0.1244
2015-07-01 2015-06-30 13F O Realty Income COM 756109104 0 -4,100 -100.00 0 -100.00
2015-04-07 2015-03-31 13F O Realty Income COM 756109104 4,100 4,100 212 0.1346
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.