Simon Property Group, Inc.
MX ˙ BMV ˙ US8288061091
SecurityMX:SPG / Simon Property Group, Inc.
InstitutionCapital Fund Management S.a.
Latest Disclosed Ownership13,351 shares
Latest Disclosed Value $ 2,490,362
Capital Fund Management S.a. ownership in SPG / Simon Property Group, Inc.

On May 14, 2026 - Capital Fund Management S.a. filed a 13F-HR form disclosing ownership of 13,351 shares of Simon Property Group, Inc. (MX:SPG) valued at $2,490,362 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 73,171 shares of Simon Property Group, Inc.. This represents a change in shares of -81.75% during the quarter.

Capital Fund Management S.a. 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.

Upgrade to unlock premium data and export to Excel .

Institutional Put/Call Ratios
(Premium Subscription Required)

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)
2026-05-14 2026-03-31 13F SIMON PPTY GROUP INC NEW COM SIMON PPTY GROUP INC NEW COM 828806109 13,351 -59,820 -81.75 2,490 -81.62 0.0113
2026-02-17 2025-12-31 13F SIMON PPTY GROUP INC NEW COM SIMON PPTY GROUP INC NEW COM 828806109 73,171 73,171 13,545 0.0376
2025-05-14 2025-03-31 13F SIMON PPTY GROUP INC COM 828806109 0 -182,867 -100.00 0 -100.00
2025-02-13 2024-12-31 13F SIMON PPTY GROUP INC COM 828806109 182,867 115,228 170.36 31,492 175.46 0.0803
2024-11-13 2024-09-30 13F SIMON PPTY GROUP INC COM 828806109 67,639 -117,002 -63.37 11,432 -59.21 0.0313
2024-08-13 2024-06-30 13F SIMON PPTY GROUP INC COM 828806109 184,641 -1,483 -0.80 28,029 -3.77 0.0824
2024-05-15 2024-03-31 13F SIMON PPTY GROUP INC COM 828806109 186,124 -65,580 -26.05 29,127 -18.88 0.0843
2024-02-14 2023-12-31 13F SIMON PPTY GROUP INC COM 828806109 251,704 13,083 5.48 35,903 39.28 0.0965
2023-11-14 2023-09-30 13F SIMON PPTY GROUP INC COM 828806109 238,621 216,792 993.14 25,778 922.94 0.0891
2023-08-14 2023-06-30 13F SIMON PPTY GROUP INC COM 828806109 21,829 -50,996 -70.03 2,521 -69.09 0.0102
2023-05-15 2023-03-31 13F SIMON PPTY GROUP INC COM 828806109 72,825 -95,077 -56.63 8,154 -58.66 0.0390
2023-02-13 2022-12-31 13F SIMON PPTY GROUP INC COM 828806109 167,902 76,906 84.52 19,725 141.55 0.1325
2022-11-14 2022-09-30 13F SIMON PPTY GROUP INC COM 828806109 90,996 90,996 8,167 0.0642
2022-05-12 2022-03-31 13F SIMON PPTY GROUP INC COM 828806109 0 -11,380 -100.00 0 -100.00
2022-02-10 2021-12-31 13F SIMON PPTY GROUP INC COM 828806109 11,380 11,380 1,818 0.0131
2020-11-13 2020-09-30 13F SIMON PPTY GROUP INC COM 828806109 0 -29,655 -100.00 0 -100.00
2020-08-13 2020-06-30 13F SIMON PPTY GROUP INC COM 828806109 29,655 -5,752 -16.25 2,028 4.38 0.0322
2020-05-13 2020-03-31 13F Simon Property Group COM 828806109 35,407 -7,327 -17.15 1,942 -69.49 0.0300
2020-02-13 2019-12-31 13F Simon Property Group COM 828806109 42,734 -48,593 -53.21 6,366 -55.22 0.0501
2019-11-13 2019-09-30 13F Simon Property Group COM 828806109 91,327 -95,900 -51.22 14,215 -52.48 0.1279
2019-08-12 2019-06-30 13F Simon Property Group COM 828806109 187,227 187,227 29,911 0.2722
2017-11-13 2017-09-30 13F Simon Property Group COM 828806109 0 -7,668 -100.00 0 -100.00
2017-08-10 2017-06-30 13F Simon Property Group COM 828806109 7,668 4,438 137.40 1,240 123.02 0.0100
2017-05-03 2017-03-31 13F Simon Property Group COM 828806109 3,230 3,230 556 0.0046
2016-10-31 2016-09-30 13F Simon Property Group COM 828806109 0 -34,031 -100.00 0 -100.00
2016-07-27 2016-06-30 13F Simon Property Group COM 828806109 34,031 34,031 0.00 7,381 0.0691
2016-05-02 2016-03-31 13F Simon Property Group COM 828806109 0 -21,274 -100.00 0 -100.00
2016-01-28 2015-12-31 13F Simon Property Group COM 828806109 21,274 -79,633 -78.92 4,137 -77.68 0.0426
2015-10-27 2015-09-30 13F Simon Property Group COM 828806109 100,907 -20,309 -16.75 18,539 -11.61 0.2073
2015-07-28 2015-06-30 13F Simon Property Group COM 828806109 121,216 49,370 68.72 20,973 49.21 0.2660
2015-04-28 2015-03-31 13F Simon Property Group COM 828806109 71,846 71,846 0.00 14,056 0.1917
2015-01-28 2014-12-31 13F Simon Property Group COM 828806109 0 -122,263 -100.00 0 -100.00
2014-10-31 2014-09-30 13F Simon Property Group COM 828806109 122,263 119,949 5,183.62 20,102 5,121.30 0.2250
2014-08-01 2014-06-30 13F Simon Property Group COM 828806109 2,314 -145 -5.90 385 -4.47 0.0041
2014-05-14 2014-03-31 13F Simon Property Group COM 828806109 2,459 -55,472 -95.76 403 -95.59 0.0049
2013-07-31 2013-06-30 13F Simon Property Group COM 828806109 57,931 57,931 9,148 0.1397
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
(%)
2026-05-14 2026-03-31 13F SIMON PPTY GROUP INC NEW COM SIMON PPTY GROUP INC NEW COM Call 0 -100.00 0 n/a n/a n/a
2026-02-17 2025-12-31 13F SIMON PPTY GROUP INC NEW COM SIMON PPTY GROUP INC NEW COM Call 18,100 -53.83 3,350 -54.46 n/a n/a n/a
2025-11-13 2025-09-30 13F SIMON PPTY GROUP INC COM Call 39,200 20.99 7,357 41.24 n/a n/a n/a
2025-08-13 2025-06-30 13F SIMON PPTY GROUP INC COM Call 32,400 -49.30 5,209 -50.92 n/a n/a n/a
2025-05-14 2025-03-31 13F SIMON PPTY GROUP INC COM Call 63,900 -17.97 10,613 -20.89 n/a n/a n/a
2025-02-13 2024-12-31 13F SIMON PPTY GROUP INC COM Call 77,900 -52.87 13,415 -51.98 n/a n/a n/a
2024-11-13 2024-09-30 13F SIMON PPTY GROUP INC COM Call 165,300 -23.51 27,939 -14.83 n/a n/a n/a
2024-08-13 2024-06-30 13F SIMON PPTY GROUP INC COM Call 216,100 -4.76 32,804 -7.62 n/a n/a n/a
2024-05-15 2024-03-31 13F SIMON PPTY GROUP INC COM Call 226,900 31.00 35,508 43.72 n/a n/a n/a
2024-02-14 2023-12-31 13F SIMON PPTY GROUP INC COM Call 173,200 -55.30 24,705 -40.98 n/a n/a n/a
2023-11-14 2023-09-30 13F SIMON PPTY GROUP INC COM Call 387,500 -39.61 41,862 -43.51 n/a n/a n/a
2023-08-14 2023-06-30 13F SIMON PPTY GROUP INC COM Call 641,700 254.53 74,104 265.65 n/a n/a n/a
2023-05-15 2023-03-31 13F SIMON PPTY GROUP INC COM Call 181,000 121.54 20,267 111.15 n/a n/a n/a
2023-02-13 2022-12-31 13F SIMON PPTY GROUP INC COM Call 81,700 -34.22 9,598 -13.89 n/a n/a n/a
2022-11-14 2022-09-30 13F SIMON PPTY GROUP INC COM Call 124,200 9.33 11,147 3.38 n/a n/a n/a
2022-08-12 2022-06-30 13F SIMON PPTY GROUP INC COM Call 113,600 -13.74 10,783 -37.77 n/a n/a n/a
2022-05-12 2022-03-31 13F SIMON PPTY GROUP INC COM Call 131,700 -1.64 17,326 -19.01 n/a n/a n/a
2022-02-10 2021-12-31 13F SIMON PPTY GROUP INC COM Call 133,900 -48.99 21,393 -37.30 n/a n/a n/a
2021-11-12 2021-09-30 13F SIMON PPTY GROUP INC COM Call 262,500 176.61 34,117 175.54 n/a n/a n/a
2021-08-12 2021-06-30 13F SIMON PPTY GROUP INC COM Call 94,900 -19.10 12,383 -7.22 n/a n/a n/a
2021-05-14 2021-03-31 13F SIMON PPTY GROUP INC COM Call 117,300 138.90 13,345 218.72 n/a n/a n/a
2021-02-12 2020-12-31 13F SIMON PPTY GROUP INC COM Call 49,100 -70.08 4,187 -60.55 n/a n/a n/a
2020-11-13 2020-09-30 13F SIMON PPTY GROUP INC COM Call 164,100 14.36 10,614 8.16 n/a n/a n/a
2020-08-13 2020-06-30 13F SIMON PPTY GROUP INC COM Call 143,500 635.90 9,813 817.01 n/a n/a n/a
2020-05-13 2020-03-31 13F Simon Property Group COM Call 19,500 -60.76 1,070 -85.55 n/a n/a n/a
2020-02-13 2019-12-31 13F Simon Property Group COM Call 49,700 7,403 n/a n/a n/a
2019-11-13 2019-09-30 13F Simon Property Group COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2019-08-12 2019-06-30 13F Simon Property Group COM Call 43,800 -19.93 6,997 -29.80 n/a n/a n/a
2019-05-13 2019-03-31 13F/A Simon Property Group COM Call 54,700 494.57 9,967 544.70 n/a n/a n/a
2019-05-13 2019-03-31 13F Simon Property Group COM Call 9,200 1,546 n/a n/a n/a
2019-02-13 2018-12-31 13F Simon Property Group COM Call 9,200 -93.29 1,546 -93.62 n/a n/a n/a
2018-11-14 2018-09-30 13F Simon Property Group COM Call 137,100 2,817.02 24,232 2,929.00 n/a n/a n/a
2018-08-14 2018-06-30 13F Simon Property Group COM Call 4,700 -12.96 800 -3.96 n/a n/a n/a
2018-05-15 2018-03-31 13F Simon Property Group COM Call 5,400 -20.59 833 -28.68 n/a n/a n/a
2018-02-09 2017-12-31 13F Simon Property Group COM Call 6,800 -84.51 1,168 -83.47 n/a n/a n/a
2017-11-13 2017-09-30 13F Simon Property Group COM Call 43,900 -1.57 7,068 -2.02 n/a n/a n/a
2017-08-10 2017-06-30 13F Simon Property Group COM Call 44,600 -21.62 7,214 -26.31 n/a n/a n/a
2017-05-03 2017-03-31 13F Simon Property Group COM Call 56,900 -22.48 9,789 -24.94 n/a n/a n/a
2017-02-08 2016-12-31 13F Simon Property Group COM Call 73,400 12.75 13,041 -3.23 n/a n/a n/a
2016-10-31 2016-09-30 13F Simon Property Group COM Call 65,100 13,476 n/a n/a n/a
2016-05-02 2016-03-31 13F Simon Property Group COM Call 0 0 n/a n/a n/a
2016-01-28 2015-12-31 13F Simon Property Group COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2015-10-27 2015-09-30 13F Simon Property Group COM Call 2,500 -90.67 459 -90.10 n/a n/a n/a
2015-07-28 2015-06-30 13F Simon Property Group COM Call 26,800 91.43 4,637 69.30 n/a n/a n/a
2015-04-28 2015-03-31 13F Simon Property Group COM Call 14,000 2,739 n/a n/a n/a
2015-01-28 2014-12-31 13F Simon Property Group COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2014-10-31 2014-09-30 13F Simon Property Group COM Call 50,500 94.98 8,303 92.78 n/a n/a n/a
2014-08-01 2014-06-30 13F Simon Property Group COM Call 25,900 184.62 4,307 188.67 n/a n/a n/a
2014-05-14 2014-03-31 13F Simon Property Group COM Call 9,100 -46.78 1,492 -42.66 n/a n/a n/a
2014-01-31 2013-12-31 13F Simon Property Group COM Call 17,100 94.32 2,602 99.54 n/a n/a n/a
2013-10-31 2013-09-30 13F Simon Property Group COM Call 8,800 1,304 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
(%)
2026-05-14 2026-03-31 13F SIMON PPTY GROUP INC NEW COM SIMON PPTY GROUP INC NEW COM Put 0 -100.00 0 n/a n/a n/a
2026-02-17 2025-12-31 13F SIMON PPTY GROUP INC NEW COM SIMON PPTY GROUP INC NEW COM Put 18,400 -35.66 3,406 -36.54 n/a n/a n/a
2025-11-13 2025-09-30 13F SIMON PPTY GROUP INC COM Put 28,600 6.72 5,367 24.58 n/a n/a n/a
2025-08-13 2025-06-30 13F SIMON PPTY GROUP INC COM Put 26,800 -39.23 4,308 -41.18 n/a n/a n/a
2025-05-14 2025-03-31 13F SIMON PPTY GROUP INC COM Put 44,100 -63.13 7,324 -64.44 n/a n/a n/a
2025-02-13 2024-12-31 13F SIMON PPTY GROUP INC COM Put 119,600 -13.14 20,596 -11.51 n/a n/a n/a
2024-11-13 2024-09-30 13F SIMON PPTY GROUP INC COM Put 137,700 -8.50 23,274 1.88 n/a n/a n/a
2024-08-13 2024-06-30 13F SIMON PPTY GROUP INC COM Put 150,500 -19.43 22,846 -21.85 n/a n/a n/a
2024-05-15 2024-03-31 13F SIMON PPTY GROUP INC COM Put 186,800 -4.06 29,232 5.26 n/a n/a n/a
2024-02-14 2023-12-31 13F SIMON PPTY GROUP INC COM Put 194,700 -32.63 27,772 -11.04 n/a n/a n/a
2023-11-14 2023-09-30 13F SIMON PPTY GROUP INC COM Put 289,000 -55.90 31,221 -58.74 n/a n/a n/a
2023-08-14 2023-06-30 13F SIMON PPTY GROUP INC COM Put 655,300 203.94 75,674 213.48 n/a n/a n/a
2023-05-15 2023-03-31 13F SIMON PPTY GROUP INC COM Put 215,600 169.16 24,141 156.54 n/a n/a n/a
2023-02-13 2022-12-31 13F SIMON PPTY GROUP INC COM Put 80,100 -6.86 9,410 21.92 n/a n/a n/a
2022-11-14 2022-09-30 13F SIMON PPTY GROUP INC COM Put 86,000 25.92 7,718 19.05 n/a n/a n/a
2022-08-12 2022-06-30 13F SIMON PPTY GROUP INC COM Put 68,300 -38.69 6,483 -55.76 n/a n/a n/a
2022-05-12 2022-03-31 13F SIMON PPTY GROUP INC COM Put 111,400 -47.92 14,656 -57.12 n/a n/a n/a
2022-02-10 2021-12-31 13F SIMON PPTY GROUP INC COM Put 213,900 -20.81 34,175 -2.65 n/a n/a n/a
2021-11-12 2021-09-30 13F SIMON PPTY GROUP INC COM Put 270,100 87.31 35,105 86.57 n/a n/a n/a
2021-08-12 2021-06-30 13F SIMON PPTY GROUP INC COM Put 144,200 -12.23 18,815 0.66 n/a n/a n/a
2021-05-14 2021-03-31 13F SIMON PPTY GROUP INC COM Put 164,300 22.52 18,692 63.45 n/a n/a n/a
2021-02-12 2020-12-31 13F SIMON PPTY GROUP INC COM Put 134,100 -29.42 11,436 -6.94 n/a n/a n/a
2020-11-13 2020-09-30 13F SIMON PPTY GROUP INC COM Put 190,000 10.66 12,289 4.68 n/a n/a n/a
2020-08-13 2020-06-30 13F SIMON PPTY GROUP INC COM Put 171,700 356.65 11,741 469.07 n/a n/a n/a
2020-05-13 2020-03-31 13F Simon Property Group COM Put 37,600 -21.01 2,063 -70.90 n/a n/a n/a
2020-02-13 2019-12-31 13F Simon Property Group COM Put 47,600 466.67 7,090 442.46 n/a n/a n/a
2019-11-13 2019-09-30 13F Simon Property Group COM Put 8,400 -73.50 1,307 -74.19 n/a n/a n/a
2019-08-12 2019-06-30 13F Simon Property Group COM Put 31,700 170.94 5,064 137.52 n/a n/a n/a
2019-05-13 2019-03-31 13F/A Simon Property Group COM Put 11,700 108.93 2,132 126.57 n/a n/a n/a
2019-05-13 2019-03-31 13F Simon Property Group COM Put 5,600 941 n/a n/a n/a
2019-02-13 2018-12-31 13F Simon Property Group COM Put 5,600 -92.77 941 -93.13 n/a n/a n/a
2018-11-14 2018-09-30 13F Simon Property Group COM Put 77,500 1,259.65 13,698 1,312.16 n/a n/a n/a
2018-08-14 2018-06-30 13F Simon Property Group COM Put 5,700 128.00 970 151.30 n/a n/a n/a
2018-05-15 2018-03-31 13F Simon Property Group COM Put 2,500 -88.43 386 -89.60 n/a n/a n/a
2018-02-09 2017-12-31 13F Simon Property Group COM Put 21,600 -53.35 3,710 -50.23 n/a n/a n/a
2017-11-13 2017-09-30 13F Simon Property Group COM Put 46,300 14.04 7,455 13.52 n/a n/a n/a
2017-08-10 2017-06-30 13F Simon Property Group COM Put 40,600 -4.69 6,567 -10.38 n/a n/a n/a
2017-05-03 2017-03-31 13F Simon Property Group COM Put 42,600 -7.19 7,328 -10.14 n/a n/a n/a
2017-02-08 2016-12-31 13F Simon Property Group COM Put 45,900 363.64 8,155 298.00 n/a n/a n/a
2016-10-31 2016-09-30 13F Simon Property Group COM Put 9,900 2,049 n/a n/a n/a
2016-05-02 2016-03-31 13F Simon Property Group COM Put 0 0 n/a n/a n/a
2016-01-28 2015-12-31 13F Simon Property Group COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2015-10-27 2015-09-30 13F Simon Property Group COM Put 2,300 -90.50 423 -89.90 n/a n/a n/a
2015-07-28 2015-06-30 13F Simon Property Group COM Put 24,200 9.01 4,187 -3.59 n/a n/a n/a
2015-04-28 2015-03-31 13F Simon Property Group COM Put 22,200 4,343 n/a n/a n/a
2015-01-28 2014-12-31 13F Simon Property Group COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2014-10-31 2014-09-30 13F Simon Property Group COM Put 53,100 27.64 8,731 26.23 n/a n/a n/a
2014-08-01 2014-06-30 13F Simon Property Group COM Put 41,600 1,440.74 6,917 1,461.40 n/a n/a n/a
2014-05-14 2014-03-31 13F Simon Property Group COM Put 2,700 -35.71 443 -30.67 n/a n/a n/a
2014-01-31 2013-12-31 13F Simon Property Group COM Put 4,200 -42.47 639 -40.94 n/a n/a n/a
2013-10-31 2013-09-30 13F Simon Property Group COM Put 7,300 1,082 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.