Simon Property Group, Inc.
MX ˙ BMV ˙ US8288061091
SecurityMX:SPG / Simon Property Group, Inc.
InstitutionChilton Capital Management Llc
Latest Disclosed Ownership6,750 shares
Latest Disclosed Value $ 1,259,078
Chilton Capital Management Llc reports 52.47% increase in ownership of SPG / Simon Property Group, Inc.

On May 11, 2026 - Chilton Capital Management Llc filed a 13F-HR form disclosing ownership of 6,750 shares of Simon Property Group, Inc. (MX:SPG) valued at $1,259,078 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 4,427 shares of Simon Property Group, Inc.. This represents a change in shares of 52.47% 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)
2026-05-11 2026-03-31 13F SIMON PPTY GROUP INC COM 828806109 6,750 2,323 52.47 1,259 53.72 0.0438
2026-02-12 2025-12-31 13F SIMON PPTY GROUP INC COM 828806109 4,427 -645 -12.72 819 -13.88 0.0282
2025-10-31 2025-09-30 13F SIMON PPTY GROUP INC COM 828806109 5,072 353 7.48 952 25.46 0.0320
2025-08-01 2025-06-30 13F SIMON PPTY GROUP INC COM 828806109 4,719 -2 -0.04 759 -3.32 0.0277
2025-04-29 2025-03-31 13F SIMON PPTY GROUP INC COM 828806109 4,721 -280 -5.60 784 -8.94 0.0338
2025-02-07 2024-12-31 13F SIMON PPTY GROUP INC COM 828806109 5,001 -5,360 -51.73 861 -50.83 0.0362
2024-11-12 2024-09-30 13F SIMON PPTY GROUP INC COM 828806109 10,361 -4,825 -31.77 1,751 -24.03 0.0726
2024-08-01 2024-06-30 13F SIMON PPTY GROUP INC COM 828806109 15,186 -1,697 -10.05 2,305 -12.76 0.1031
2024-05-07 2024-03-31 13F SIMON PPTY GROUP INC COM 828806109 16,883 -2,088 -11.01 2,642 -2.37 0.1249
2024-01-18 2023-12-31 13F SIMON PPTY GROUP INC COM 828806109 18,971 -2,859 -13.10 2,706 14.76 0.1374
2023-11-14 2023-09-30 13F SIMON PPTY GROUP INC COM 828806109 21,830 30 0.14 2,358 -6.32 0.1323
2023-08-14 2023-06-30 13F SIMON PPTY GROUP INC COM 828806109 21,800 6,449 42.01 2,517 46.51 0.1379
2023-05-16 2023-03-31 13F SIMON PPTY GROUP INC COM 828806109 15,351 2,737 21.70 1,719 16.00 0.0990
2023-02-14 2022-12-31 13F SIMON PPTY GROUP INC COM 828806109 12,614 18 0.14 1,482 31.06 0.0922
2022-11-14 2022-09-30 13F SIMON PPTY GROUP INC COM 828806109 12,596 3,971 46.04 1,130 37.97 0.0750
2022-08-16 2022-06-30 13F SIMON PPTY GROUP INC COM 828806109 8,625 3,310 62.28 819 17.17 0.0498
2022-05-16 2022-03-31 13F SIMON PPTY GROUP INC COM 828806109 5,315 3,991 301.44 699 229.72 0.0366
2022-02-14 2021-12-31 13F SIMON PPTY GROUP INC COM 828806109 1,324 1,324 212 0.0107
2020-05-15 2020-03-31 13F SIMON PPTY GROUP INC COM 828806109 0 -83,855 -100.00 0 -100.00
2020-02-14 2019-12-31 13F SIMON PPTY GROUP INC COM 828806109 83,855 -85,327 -50.44 12,491 -52.57 0.9943
2019-11-15 2019-09-30 13F SIMON PPTY GROUP INC COM 828806109 169,182 279 0.17 26,333 -2.41 2.1692
2019-08-13 2019-06-30 13F SIMON PPTY GROUP INC COM 828806109 168,903 -2,386 -1.39 26,984 -13.54 2.3164
2019-05-14 2019-03-31 13F SIMON PPTY GROUP INC COM 828806109 171,289 -19,446 -10.20 31,211 -2.59 2.7620
2019-02-12 2018-12-31 13F SIMON PPTY GROUP INC COM 828806109 190,735 -3,230 -1.67 32,042 -6.54 3.1070
2018-11-13 2018-09-30 13F SIMON PPTY GROUP INC COM 828806109 193,965 -2,055 -1.05 34,283 2.76 2.8324
2018-10-10 2018-06-30 13F/A-1 SIMON PPTY GROUP INC COM 828806109 196,020 -9,063 -4.42 33,361 5.39 2.8673
2018-08-14 2018-06-30 13F SIMON PPTY GROUP INC COM 828806109 196,020 -9,063 33,361
2018-10-05 2018-03-31 13F/A-1 SIMON PPTY GROUP INC COM 828806109 205,083 -3,155 -1.52 31,655 -11.49 2.8641
2018-05-14 2018-03-31 13F SIMON PPTY GROUP INC COM 828806109 205,083 -3,155 31,655
2018-02-13 2017-12-31 13F SIMON PPTY GROUP INC COM 828806109 208,238 -54,915 -20.87 35,763 -15.59 3.2680
2017-11-14 2017-09-30 13F SIMON PPTY GROUP INC COM 828806109 263,153 60,040 29.56 42,370 28.96 4.0782
2017-08-14 2017-06-30 13F SIMON PPTY GROUP INC COM 828806109 203,113 -48,825 -19.38 32,855 -24.19 3.6271
2017-05-15 2017-03-31 13F SIMON PPTY GROUP INC COM 828806109 251,938 14,721 6.21 43,341 2.84 4.3010
2017-02-14 2016-12-31 13F SIMON PPTY GROUP INC COM 828806109 237,217 24,032 11.27 42,146 -4.50 4.4109
2016-11-14 2016-09-30 13F SIMON PPTY GROUP INC COM 828806109 213,185 8,066 3.93 44,131 -0.81 4.4505
2016-08-15 2016-06-30 13F SIMON PPTY GROUP INC COM 828806109 205,119 5,598 2.81 44,490 7.36 4.3139
2016-05-16 2016-03-31 13F SIMON PPTY GROUP INC COM 828806109 199,521 20,152 11.23 41,439 18.81 4.1508
2016-02-16 2015-12-31 13F SIMON PPTY GROUP INC COM 828806109 179,369 9,068 5.32 34,877 11.47 3.6581
2015-11-16 2015-09-30 13F/A-1 SIMON PPTY GROUP INC COM 828806109 170,301 11,669 7.36 31,288 13.99 3.2241
2015-11-16 2015-09-30 13F SIMON PPTY GROUP INC COM 828806109 170,301 31,288
2015-08-12 2015-06-30 13F SIMON PPTY GROUP INC COM 828806109 158,632 21,728 15.87 27,447 2.48 2.5848
2015-05-15 2015-03-31 13F SIMON PPTY GROUP INC COM 828806109 136,904 136,904 0.00 26,784 2.6893
2015-01-28 2014-12-31 13F SIMON PPTY GROUP INC COM 828806109 0 -126,206 -100.00 0 -100.00
2014-11-12 2014-09-30 13F SIMON PPTY GROUP INC COM 828806109 126,206 1,240 0.99 20,751 -0.13 2.2043
2014-07-31 2014-06-30 13F Simon Ppty Group COM 828806109 124,966 9,325 8.06 20,779 9.56 2.0269
2014-05-19 2014-03-31 13F/A-1 Simon Ppty Group com 828806109 115,641 6,652 6.10 18,965 14.36 1.9870
2014-05-12 2014-03-31 13F Simon Ppty Group com 828806109 115,641 18,965
2014-02-14 2013-12-31 13F Simon Ppty Group com 828806109 108,989 13,905 14.62 16,584 -99.88 1.7888
2013-11-13 2013-09-30 13F Simon Ppty Group com 828806109 95,084 37,009 63.73 14,094,335 153,583.73 1.6138
2013-08-14 2013-06-30 13F Simon Ppty Group com 828806109 58,075 58,075 9,171 1.1419
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.