Simon Property Group, Inc.
MX ˙ BMV ˙ US8288061091
SecurityMX:SPG / Simon Property Group, Inc.
InstitutionNomura Holdings Inc
Latest Disclosed Ownership16,753 shares
Latest Disclosed Value $ 3,124,938
Nomura Holdings Inc ownership in SPG / Simon Property Group, Inc.

On May 15, 2026 - Nomura Holdings Inc filed a 13F-HR form disclosing ownership of 16,753 shares of Simon Property Group, Inc. (MX:SPG) valued at $3,124,938 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 15,953 shares of Simon Property Group, Inc.. This represents a change in shares of 5.01% during the quarter.

Nomura Holdings Inc 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 and put 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.

MX: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)
2026-05-15 2026-03-31 13F SIMON PPTY GROUP INC COM 828806109 16,753 800 5.01 3,125 5.79 0.0083
2026-02-17 2025-12-31 13F SIMON PPTY GROUP INC COM 828806109 15,953 1,987 14.23 2,953 12.71 0.0039
2025-11-14 2025-09-30 13F SIMON PPTY GROUP INC COM 828806109 13,966 12,476 837.32 2,621 996.23 0.0041
2025-08-14 2025-06-30 13F SIMON PPTY GROUP INC COM 828806109 1,490 -74,917 -98.05 240 -98.12 0.0004
2025-05-15 2025-03-31 13F SIMON PPTY GROUP INC COM 828806109 76,407 30,692 67.14 12,690 61.19 0.0237
2025-02-14 2024-12-31 13F SIMON PPTY GROUP INC COM 828806109 45,715 45,715 7,873 0.0106
2025-01-13 2024-09-30 13F/A-1 SIMON PPTY GROUP INC COM 828806109 0 -4,718 -100.00 0 -100.00
2024-11-14 2024-09-30 13F SIMON PPTY GROUP INC COM 828806109 0 0
2024-08-14 2024-06-30 13F SIMON PPTY GROUP INC COM 828806109 4,718 2,116 81.32 716 75.92 0.0014
2024-05-15 2024-03-31 13F SIMON PPTY GROUP INC COM 828806109 2,602 -56,039 -95.56 407 -95.13 0.0010
2024-03-27 2023-12-31 13F/A-1 SIMON PPTY GROUP INC COM 828806109 58,641 54,815 1,432.70 8,365 1,925.18 0.0227
2024-02-14 2023-12-31 13F SIMON PPTY GROUP INC COM 828806109 58,641 54,815 8,365 0.0172
2023-11-14 2023-09-30 13F SIMON PPTY GROUP INC COM 828806109 3,826 -3,487 -47.68 413 -51.07 0.0012
2023-08-14 2023-06-30 13F SIMON PPTY GROUP INC COM 828806109 7,313 3,680 101.29 845 107.88 0.0023
2023-05-15 2023-03-31 13F SIMON PPTY GROUP INC COM 828806109 3,633 3,633 407 0.0013
2022-05-17 2022-03-31 13F SIMON PROPERTY GROUP CMN 828806109 0 -4,272 -100.00 0 -100.00
2022-02-14 2021-12-31 13F SIMON PROPERTY GROUP CMN 828806109 4,272 -9,832 -69.71 683 -63.61 0.0017
2021-11-15 2021-09-30 13F SIMON PROPERTY GROUP CMN 828806109 14,104 10,472 288.33 1,877 295.99 0.0047
2021-08-16 2021-06-30 13F SIMON PROPERTY GROUP CMN 828806109 3,632 3,632 474 0.0012
2021-05-17 2021-03-31 13F SIMON PROPERTY GROUP CMN 828806109 0 -47,371 -100.00 0 -100.00
2021-02-16 2020-12-31 13F SIMON PROPERTY GROUP CMN 828806109 47,371 33,788 248.75 4 -99.54 0.0067
2020-11-12 2020-09-30 13F SIMON PROPERTY GROUP CMN 828806109 13,583 -14,655 -51.90 878 -54.53 0.0019
2020-08-14 2020-06-30 13F SIMON PROPERTY GROUP CMN 828806109 28,238 -34,162 -54.75 1,931 -43.46 0.0067
2020-05-15 2020-03-31 13F/A-1 SIMON PROPERTY GROUP CMN 828806109 62,400 58,900 1,682.86 3,415 539.51 0.0143
2019-11-14 2019-09-30 13F SIMON PROPERTY GROUP CMN 828806109 3,500 -44,734 -92.74 534 -93.03 0.0020
2019-08-23 2019-06-30 13F/A-1 SIMON PROPERTY GROUP CMN 828806109 48,234 -3 -0.01 7,656 -13.22 0.0339
2019-08-14 2019-06-30 13F SIMON PROPERTY GROUP CMN 828806109 48,234 -3 7,656
2019-05-14 2019-03-31 13F SIMON PROPERTY GROUP CMN 828806109 48,237 38,481 394.43 8,822 438.58 0.0373
2019-02-14 2018-12-31 13F SIMON PROPERTY GROUP CMN 828806109 9,756 -37,872 -79.52 1,638 -80.54 0.0061
2018-11-14 2018-09-30 13F SIMON PROPERTY GROUP CMN 828806109 47,628 43,641 1,094.58 8,417 1,141.45 0.0295
2018-08-17 2018-06-30 13F/A-1 SIMON PROPERTY GROUP CMN 828806109 3,987 -21,919 -84.61 678 -83.06 0.0022
2018-08-14 2018-06-30 13F SIMON PROPERTY GROUP CMN 828806109 3,987 -21,919 528
2018-05-14 2018-03-31 13F/A-1 SIMON PROPERTY GROUP CMN 828806109 25,906 4,386 20.38 4,003 8.22 0.0069
2018-05-14 2018-03-31 13F SIMON PROPERTY GROUP CMN 828806109 47,426 7,702
2018-02-14 2017-12-31 13F SIMON PROPERTY GROUP CMN 828806109 21,520 4,206 24.29 3,699 32.77 0.0066
2017-11-14 2017-09-30 13F SIMON PROPERTY GROUP CMN 828806109 17,314 -8,200 -32.14 2,786 -32.49 0.0059
2017-08-15 2017-06-30 13F SIMON PROPERTY GROUP CMN 828806109 25,514 23,660 1,276.16 4,127 1,193.73 0.0101
2017-05-18 2017-03-31 13F/A-1 SIMON PROPERTY GROUP CMN 828806109 1,854 -27,771 -93.74 319 -93.93 0.0008
2017-05-15 2017-03-31 13F SIMON PROPERTY GROUP CMN 828806109 1,854 319
2017-02-13 2016-12-31 13F SIMON PROPERTY GROUP CMN 828806109 29,625 29,625 1,497.90 5,259 1,548.59 0.0134
2016-02-12 2015-12-31 13F SIMON PROPERTY GROUP CMN 828806109 0 -3,084 -100.00 0 -100.00
2015-11-16 2015-09-30 13F SIMON PROPERTY GROUP CMN 828806109 3,084 -2,504 -44.81 565 -41.75 0.0020
2015-08-14 2015-06-30 13F SIMON PROPERTY GROUP CMN 828806109 5,588 -14,537 -72.23 970 -75.08 0.0027
2015-05-15 2015-03-31 13F SIMON PROPERTY GROUP CMN 828806109 20,125 -4,002 -16.59 3,893 -11.38 0.0127
2015-02-17 2014-12-31 13F SIMON PROPERTY GROUP CMN 828806109 24,127 20,221 517.69 4,393 581.09 0.0117
2014-11-14 2014-09-30 13F SIMON PROPERTY GROUP CMN 828806109 3,906 1,924 97.07 645 94.86 0.0018
2014-08-13 2014-06-30 13F SIMON PROPERTY GROUP CMN 828806109 1,982 -56,841 -96.63 331 -96.56 0.0001
2014-05-14 2014-03-31 13F SIMON PROPERTY GROUP CMN 828806109 58,823 36,605 164.75 9,618 184.56 0.0030
2014-02-14 2013-12-31 13F SIMON PROPERTY GROUP CMN 828806109 22,218 -65,161 -74.57 3,380 -73.94 0.0155
2013-11-14 2013-09-30 13F SIMON PROPERTY GROUP CMN 828806109 87,379 58,561 203.21 12,972 184.66 0.0780
2013-08-15 2013-06-30 13F SIMON PROPERTY GROUP CMN 828806109 28,818 -18,274 -38.80 4,557 -39.06 0.0370
2013-08-16 2013-03-31 13F/A-2 SIMON PROPERTY GROUP CMN 828806109 47,092 -16,542 -26.00 7,478 -25.58 0.0790
2013-08-16 2012-12-31 13F/A-1 SIMON PROPERTY GROUP CMN 828806109 63,634 63,634 10,048 0.1119
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
(%)
2023-08-14 2023-06-30 13F SIMON PPTY GROUP INC COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2023-05-15 2023-03-31 13F SIMON PPTY GROUP INC COM Call 49,100 5,498 n/a n/a n/a
2021-05-17 2021-03-31 13F SIMON PROPERTY GROUP CMN Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-02-16 2020-12-31 13F SIMON PROPERTY GROUP CMN Call 305,000 764.02 26 -98.90 n/a n/a n/a
2020-11-12 2020-09-30 13F SIMON PROPERTY GROUP CMN Call 35,300 -88.43 2,282 9,028.00 n/a n/a n/a
2018-08-17 2018-06-30 13F/A SIMON PROPERTY GROUP CMN Call 0 -100.00 0 -100.00 n/a n/a n/a
2018-05-14 2018-03-31 13F/A SIMON PROPERTY GROUP CMN Call 3,100 -76.15 479 -78.56 n/a n/a n/a
2018-05-14 2018-03-31 13F SIMON PROPERTY GROUP CMN Call 16,100 2,713 n/a n/a n/a
2018-02-14 2017-12-31 13F SIMON PROPERTY GROUP CMN Call 13,000 319.35 2,234 366.39 n/a n/a n/a
2015-05-15 2015-03-31 13F SIMON PROPERTY GROUP CMN Call 0 -100.00 0 -100.00 n/a n/a n/a
2015-02-17 2014-12-31 13F SIMON PROPERTY GROUP CMN Call 14,200 -91.02 2,586 -90.10 n/a n/a n/a
2014-11-14 2014-09-30 13F SIMON PROPERTY GROUP CMN Call 158,200 4.22 26,134 3.10 n/a n/a n/a
2014-08-13 2014-06-30 13F SIMON PROPERTY GROUP CMN Call 151,800 5,738.46 25,347 5,864.00 n/a n/a n/a
2014-05-14 2014-03-31 13F SIMON PROPERTY GROUP CMN Call 2,600 425 n/a n/a n/a
Disclosed Put 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
(%)
2024-05-15 2024-03-31 13F SIMON PPTY GROUP INC COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2024-03-27 2023-12-31 13F/A SIMON PPTY GROUP INC COM Put 87,500 1,066.67 12,481 1,440.86 n/a n/a n/a
2024-02-14 2023-12-31 13F SIMON PPTY GROUP INC COM Put 87,500 12,481 n/a n/a n/a
2023-11-14 2023-09-30 13F SIMON PPTY GROUP INC COM Put 7,500 -72.73 810 -74.49 n/a n/a n/a
2023-08-14 2023-06-30 13F SIMON PPTY GROUP INC COM Put 27,500 -15.90 3,176 -13.28 n/a n/a n/a
2023-05-15 2023-03-31 13F SIMON PPTY GROUP INC COM Put 32,700 3,661 n/a n/a n/a
2021-05-17 2021-03-31 13F SIMON PROPERTY GROUP CMN Put 0 -100.00 0 -100.00 n/a n/a n/a
2021-02-16 2020-12-31 13F SIMON PROPERTY GROUP CMN Put 182,800 800.49 16 -98.86 n/a n/a n/a
2020-11-12 2020-09-30 13F SIMON PROPERTY GROUP CMN Put 20,300 -88.89 1,313 8,653.33 n/a n/a n/a
2020-08-14 2020-06-30 13F SIMON PROPERTY GROUP CMN Put 0 -100.00 0 -100.00 n/a n/a n/a
2020-05-15 2020-03-31 13F/A SIMON PROPERTY GROUP CMN Put 62,400 78.29 3,415 -45.03 n/a n/a n/a
2017-02-13 2016-12-31 13F SIMON PROPERTY GROUP CMN Put 35,000 -43.91 6,212 81.90 n/a n/a n/a
2015-11-16 2015-09-30 13F SIMON PROPERTY GROUP CMN Put 0 -100.00 0 -100.00 n/a n/a n/a
2015-08-14 2015-06-30 13F SIMON PROPERTY GROUP CMN Put 25,000 0.00 4,338 -10.30 n/a n/a n/a
2015-05-15 2015-03-31 13F SIMON PROPERTY GROUP CMN Put 25,000 303.23 4,836 328.34 n/a n/a n/a
2015-02-17 2014-12-31 13F SIMON PROPERTY GROUP CMN Put 6,200 63.16 1,129 79.78 n/a n/a n/a
2014-11-14 2014-09-30 13F SIMON PROPERTY GROUP CMN Put 3,800 628 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.