Simon Property Group, Inc.
AT ˙ WBAG ˙ US8288061091
181,25 € ↑4,25 (2,40%)
2026-06-05
DEL PRIS
SecurityAT:SPGR / Simon Property Group, Inc.
InstitutionRehmann Capital Advisory Group
Latest Disclosed Ownership2,325 shares
Latest Disclosed Value $ 433,808
Rehmann Capital Advisory Group reports 14.74% decrease in ownership of SPGR / Simon Property Group, Inc.

On May 15, 2026 - Rehmann Capital Advisory Group filed a 13F-HR form disclosing ownership of 2,325 shares of Simon Property Group, Inc. (AT:SPGR) valued at $371,535 USD as of March 31, 2026. The entity filed a previous 13F-HR on March 4, 2026 disclosing 2,727 shares of Simon Property Group, Inc.. This represents a change in shares of -14.74% during the quarter. The current value of the position is $421,406 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 SIMON PPTY GROUP INC COM 828806109 2,325 -402 -14.74 434 -14.09 0.0226
2026-03-04 2025-12-31 13F SIMON PPTY GROUP INC COM 828806109 2,727 499 22.40 505 20.57 0.0263
2025-11-13 2025-09-30 13F SIMON PPTY GROUP INC COM 828806109 2,228 -97 -4.17 418 12.06 0.0229
2025-07-30 2025-06-30 13F SIMON PPTY GROUP INC COM 828806109 2,325 8 0.35 374 -2.86 0.0226
2025-04-30 2025-03-31 13F SIMON PPTY GROUP INC COM 828806109 2,317 208 9.86 385 5.79 0.0242
2025-02-14 2024-12-31 13F SIMON PPTY GROUP INC COM 828806109 2,109 -56 -2.59 363 -0.55 0.0230
2024-11-18 2024-09-30 13F SIMON PPTY GROUP INC COM 828806109 2,165 -11 -0.51 366 10.61 0.0239
2024-08-12 2024-06-30 13F SIMON PPTY GROUP INC COM 828806109 2,176 -19 -0.87 330 -3.79 0.0237
2024-05-03 2024-03-31 13F SIMON PPTY GROUP INC COM 828806109 2,195 -30 -1.35 344 8.20 0.0256
2024-02-13 2023-12-31 13F SIMON PPTY GROUP INC COM 828806109 2,225 -118 -5.04 317 25.30 0.0263
2023-11-14 2023-09-30 13F SIMON PPTY GROUP INC COM 828806109 2,343 -95 -3.90 253 -9.96 0.0236
2023-08-23 2023-06-30 13F/A-1 SIMONPPTYGROUPINCNEW COM 828806109 2,438 1 0.04 282 3.31 0.0252
2023-08-15 2023-06-30 13F SIMON PPTY GROUP INC COM 828806109 2,437 0 273 0.0257
2023-05-12 2023-03-31 13F SIMON PPTY GROUP INC COM 828806109 2,437 5 0.21 273 -4.56 0.0257
2023-02-10 2022-12-31 13F SIMON PPTY GROUP INC COM 828806109 2,432 50 2.10 286 33.80 0.0293
2022-11-14 2022-09-30 13F SIMON PPTY GROUP INC COM 828806109 2,382 2,382 214 0.0237
2022-08-12 2022-06-30 13F SIMON PPTY GROUP INC COM 828806109 0 -1,978 -100.00 0 -100.00
2022-06-03 2022-03-31 13F SIMON PPTY GROUP INC COM 828806109 1,978 -35 -1.74 260 -19.00 0.0247
2022-03-02 2021-12-31 13F SIMON PPTY GROUP INC SPG 828806109 2,013 40 2.03 322 25.39 0.0299
2021-11-16 2021-09-30 13F SIMON PPTY GROUP INC COM 828806109 1,973 -20 -1.00 256 -1.54 0.0243
2021-08-13 2021-06-30 13F SIMON PPTY GROUP INC COM 828806109 1,993 21 1.06 260 19.82 0.0252
2021-05-26 2021-03-31 13F SIMON PPTY GROUP INC COM 828806109 1,972 1,972 218 0.0223
2020-11-20 2020-03-31 13F/A-1 SIMON PPTY GROUP INC COM 828806109 0 -303 -100.00 0 -100.00
2020-01-02 2019-09-30 13F SIMON PPTY GROUP INC COM 828806109 303 5 1.68 47 0.00 0.0057
2019-08-27 2019-06-30 13F SIMON PPTY GROUP INC COM 828806109 298 -27 -8.31 48 -20.34 0.0059
2019-05-22 2019-03-31 13F SIMON PPTY GROUP INC COM 828806109 325 -22 -6.34 59 1.72 0.0080
2019-02-12 2018-12-31 13F SIMON PPTY GROUP INC COM 828806109 347 -86 -19.86 58 -23.68 0.0088
2018-12-07 2018-09-30 13F/A-1 SIMONPPTYGROUPINCNEW COM 828806109 433 1 0.23 77 4.11 0.0106
2018-09-20 2018-06-30 13F SIMON PPTY GROUP INC COM 828806109 432 -237 -35.43 74 -29.13 0.0107
2018-04-24 2018-03-31 13F SIMON PPTY GROUP INC COM 828806109 669 669 103 0.0160
2016-02-11 2015-12-31 13F SIMON PPTY GROUP INC COM 828806109 0 -1,101 -100.00 0 -100.00
2015-11-12 2015-09-30 13F SIMON PPTY GROUP INC COM 828806109 1,101 -333 -23.22 202 -18.55 0.0457
2015-07-08 2015-06-30 13F SIMON PPTY GROUP INC COM 828806109 1,434 66 4.82 248 -7.46 0.0566
2015-04-14 2015-03-31 13F SIMON PPTY GROUP INC COM 828806109 1,368 -84 -5.79 268 1.52 0.0608
2015-03-09 2014-12-31 13F/A-1 SIMON PPTY GROUP INC COM 828806109 1,452 -217 -13.00 264 -3.65 0.0608
2015-09-01 2014-09-30 13F SIMON PPTY GROUP INC COM 828806109 1,669 131 8.52 274 7.03 0.0649
2015-09-01 2014-06-30 13F SIMON PPTY GROUP INC COM 828806109 1,538 1,538 256 0.0611
2015-08-31 2013-12-31 13F SIMON PPTY GROUP INC COM 828806109 0 -1,536 -100.00 0 -100.00
2015-08-31 2013-09-30 13F SIMON PPTY GROUP INC COM 828806109 1,536 -81 -5.01 228 -10.59 0.0738
2015-08-31 2013-06-30 13F SIMON PPTY GROUP INC COM 828806109 1,617 0 0.00 255 -0.39 0.0885
2015-08-31 2013-03-31 13F SIMON PPTY GROUP INC COM 828806109 1,617 46 2.93 256 3.23 0.0916
2015-08-31 2012-12-31 13F SIMON PPTY GROUP INC COM 828806109 1,571 1 0.06 248 4.20 0.0988
2015-08-31 2012-09-30 13F SIMON PPTY GROUP INC COM 828806109 1,570 -236 -13.07 238 -15.30 0.0874
2015-08-31 2012-06-30 13F SIMON PPTY GROUP INC COM 828806109 1,806 -432 -19.30 281 -13.80 0.0924
2015-08-31 2012-03-31 13F SIMON PPTY GROUP INC COM 828806109 2,238 -11 -0.49 326 12.41 0.0992
2015-08-31 2011-12-31 13F SIMON PPTY GROUP INC COM 828806109 2,249 -252 -10.08 290 5.45 0.0930
2015-08-31 2011-09-30 13F SIMON PPTY GROUP INC COM 828806109 2,501 -44,965 -94.73 275 -95.02 0.1006
2015-08-31 2011-06-30 13F SIMON PPTY GROUP INC COM 828806109 47,466 -18 -0.04 5,517 8.43 1.7106
2015-08-31 2011-03-31 13F SIMON PPTY GROUP INC COM 828806109 47,484 45,253 2,028.37 5,088 2,191.89 1.7680
2015-08-31 2010-12-31 13F SIMON PPTY GROUP INC COM 828806109 2,231 -15,357 -87.32 222 -86.39 0.1216
2015-08-31 2010-09-30 13F SIMON PPTY GROUP INC COM 828806109 17,588 1 0.01 1,631 14.86 1.0448
2015-08-31 2010-06-30 13F SIMON PPTY GROUP INC COM 828806109 17,587 -5,848 -24.95 1,420 -27.77 1.0552
2015-08-27 2010-03-31 13F SIMON PPTY GROUP INC COM 828806109 23,435 23,435 1,966 1.2024
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.