Simon Property Group, Inc.
US ˙ NYSE ˙ US8288061091

SecuritySPG / Simon Property Group, Inc.
InstitutionParallel Advisors, LLC
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Parallel Advisors, LLC ownership in SPG / Simon Property Group, Inc.

On June 2, 2026 - Parallel Advisors, LLC filed a 13F-HR/A form disclosing ownership of 0 shares of Simon Property Group, Inc. (US:SPG) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 4,991 shares of Simon Property Group, Inc.. This represents a change in shares of -100.00% during the quarter. The current value of the position is $0 USD.

Parallel Advisors, LLC has a history of taking positions in derivatives of the underlying security (SPG) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

SPG / Simon Property Group, Inc. Historical Put/Call Ratio
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)
2026-06-02 2026-03-31 13F/A-1 SIMON PROPERTY GROUP REIT 828806109 0 -4,991 -100.00 0 -100.00
2026-02-11 2025-12-31 13F SIMON PROPERTY GROUP REIT 828806109 4,991 -40 -0.80 924 -2.22 0.0169
2025-11-13 2025-09-30 13F SIMON PROPERTY GROUP REIT 828806109 5,031 -315 -5.89 944 9.90 0.0173
2025-07-08 2025-06-30 13F SIMON PROPERTY GROUP REIT 828806109 5,346 -147 -2.68 859 -5.81 0.0172
2025-04-08 2025-03-31 13F SIMON PROPERTY GROUP REIT 828806109 5,493 -211 -3.70 912 -7.13 0.0206
2025-02-10 2024-12-31 13F SIMON PROPERTY GROUP REIT 828806109 5,704 650 12.86 982 14.99 0.0221
2024-11-13 2024-09-30 13F SIMON PROPERTY GROUP REIT 828806109 5,054 244 5.07 854 16.99 0.0201
2024-08-08 2024-06-30 13F SIMON PROPERTY GROUP REIT 828806109 4,810 163 3.51 730 0.41 0.0187
2024-05-06 2024-03-31 13F SIMON PROPERTY GROUP REIT 828806109 4,647 132 2.92 727 12.89 0.0197
2024-02-12 2023-12-31 13F SIMON PROPERTY GROUP REIT 828806109 4,515 -1,249 -21.67 644 3.54 0.0191
2024-05-20 2023-09-30 13F/A-1 SIMON PROPERTY GROUP REIT 828806109 5,764 -371 -6.05 623 -12.15 0.0207
2023-11-14 2023-09-30 13F SIMON PROPERTY GROUP REIT 828806109 5,764 -371 623 0.0207
2024-05-20 2023-06-30 13F/A-1 SIMON PROPERTY GROUP REIT 828806109 6,135 947 18.25 709 22.07 0.0228
2023-08-04 2023-06-30 13F SIMON PROPERTY GROUP REIT 828806109 6,135 947 709 0.0228
2024-05-20 2023-03-31 13F/A-1 SIMON PROPERTY GROUP REIT 828806109 5,188 -634 -10.89 581 -15.20 0.0196
2023-04-25 2023-03-31 13F SIMON PROPERTY GROUP REIT 828806109 5,188 -634 581 0.0196
2023-02-06 2022-12-31 13F SIMON PROPERTY GROUP REIT 828806109 5,822 536 10.14 684 44.30 0.0297
2022-11-10 2022-09-30 13F SIMON PROPERTY GROUP REIT 828806109 5,286 -518 -8.92 474 -13.97 0.0218
2022-08-01 2022-06-30 13F SIMON PROPERTY GROUP REIT 828806109 5,804 505 9.53 551 -22.83 0.0253
2022-04-28 2022-03-31 13F SIMON PROPERTY GROUP REIT 828806109 5,299 -355 -6.28 714 -20.93 0.0283
2022-01-20 2021-12-31 13F SIMON PROPERTY GROUP REIT 828806109 5,654 1,489 35.75 903 66.91 0.0335
2021-11-02 2021-09-30 13F/A-1 SIMON PROPERTY GROUP REIT 828806109 4,165 338 8.83 541 8.42 0.0218
2021-08-06 2021-06-30 13F SIMON PROPERTY GROUP REIT 828806109 3,827 1,139 42.37 499 63.07 0.0211
2021-04-23 2021-03-31 13F SIMON PROPERTY GROUP REIT 828806109 2,688 634 30.87 306 74.86 0.0144
2021-02-02 2020-12-31 13F SIMON PROPERTY GROUP REIT 828806109 2,054 -973 -32.14 175 -10.71 0.0095
2020-10-27 2020-09-30 13F SIMON PROPERTY GROUP REIT 828806109 3,027 -741 -19.67 196 -23.74 0.0121
2020-07-16 2020-06-30 13F SIMON PROPERTY GROUP REIT 828806109 3,768 2,951 361.20 257 484.09 0.0168
2020-04-27 2020-03-31 13F SIMON PROPERTY GROUP REIT 828806109 817 197 31.77 44 -52.17 0.0036
2020-01-30 2019-12-31 13F SIMON PROPERTY GROUP REIT 828806109 620 -221 -26.28 92 -29.77 0.0069
2019-11-01 2019-09-30 13F SIMON PROPERTY GROUP REIT 828806109 841 85 11.24 131 8.26 0.0112
2019-08-05 2019-06-30 13F SIMON PROPERTY GROUP REIT 828806109 756 157 26.21 121 11.01 0.0118
2019-05-01 2019-03-31 13F SIMON PROPERTY GROUP REIT 828806109 599 63 11.75 109 21.11 0.0122
2019-02-05 2018-12-31 13F SIMON PROPERTY GROUP REIT 828806109 536 -4 -0.74 90 -5.26 0.0125
2018-11-01 2018-09-30 13F SIMON PROPERTY GROUP REIT 828806109 540 18 3.45 95 7.95 0.0118
2018-07-30 2018-06-30 13F SIMON PROPERTY GROUP REIT 828806109 522 10 1.95 88 11.39 0.0126
2018-05-08 2018-03-31 13F SIMON PROPERTY GROUP REIT 828806109 512 -308 -37.56 79 -43.97 0.0123
2018-02-13 2017-12-31 13F SIMON PPTY GROUP INC NEW COM REIT 828806109 820 48 6.22 141 13.71 0.0231
2017-11-15 2017-09-30 13F/A-1 SIMON PPTY GROUP INC NEW COM REIT 828806109 772 317 69.67 124 72.22 0.0213
2017-08-07 2017-06-30 13F SIMON PPTY GROUP INC NEW COM REIT 828806109 455 24 5.57 72 1.41 0.0136
2017-05-12 2017-03-31 13F/A-1 SIMON PPTY GROUP INC NEW COM REIT 828806109 431 13 3.11 71 -4.05 0.0141
2017-05-12 2017-03-31 13F SIMON PPTY GROUP INC NEW COM REIT 828806109 431 71
2017-02-14 2016-12-31 13F SIMON PPTY GROUP INC NEW COM REIT 828806109 418 418 74 0.0174
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2022-01-19 2021-12-31 13F SIMON PROPERTY GROUP REIT Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-10-22 2021-09-30 13F SIMON PROPERTY GROUP REIT Call 3,827 499 n/a n/a n/a
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.