Simon Property Group, Inc.
Simon Property Group, Inc. (SPG) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · SPG · as of Sep 30, 2025
Ownership Breakdown
1,275
Institutional Holders
▲ 10 vs Q2
$54.42B
Total Inst. Value
▲ $7.66B vs Q2
324.28M
Shares Outstanding
freeFloat 99.01%
290.23M
13F Shares Held
▼ 1.06M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
SPG largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC real estate investment trusts | 46.68M | 14.27% | 14.27% | $8.76T | Nov 7, 2025 | ▲ 844.2K |
BLACKROCK, INC. real estate investment trusts | 37.57M | 11.48% | 11.48% | $7.05T | Nov 12, 2025 | ▼ 733.6K |
STATE STREET CORP real estate investment trusts | 21.77M | 6.65% | 6.65% | $4.08T | Nov 14, 2025 | ▲ 313.0K |
GEODE CAPITAL MANAGEMENT, LLC real estate investment trusts | 10.21M | 3.12% | 3.12% | $1.91T | Nov 12, 2025 | ▲ 616.9K |
COHEN & STEERS, INC. real estate investment trusts | 8.54M | 2.61% | 2.61% | $1.60T | Nov 14, 2025 | ▼ 1.65M |
CAPITAL WORLD INVESTORS real estate investment trusts | 8.38M | 2.56% | 2.56% | $1.57T | Nov 13, 2025 | ▲ 2.60M |
BANK OF AMERICA CORP /DE/ real estate investment trusts | 7.56M | 2.31% | 2.31% | $1.42T | Feb 3, 2026 | ▼ 95.7K |
WELLINGTON MANAGEMENT GROUP LLP real estate investment trusts | 7.37M | 2.25% | 2.25% | $1.38T | Nov 14, 2025 | ▲ 6.37M |
JPMORGAN CHASE & CO real estate investment trusts | 6.66M | 2.04% | 2.04% | $1.25T | Nov 26, 2025 | ▲ 145.5K |
MORGAN STANLEY real estate investment trusts | 5.35M | 1.63% | 1.63% | $1.00T | May 27, 2026 | ▲ 75.5K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
31
Increased
+15.91M shares0
New Positions
first time holders19
Decreased
−4.39M shares0
Sold Out
fully exitedNet shares change (top 50)
+11.52M
+15.91M / −4.39M
Net new holders
+12
0 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
SPG insider trading · insider activity
Source: SEC Form 4
15
Buy transactions
7
Sell transactions
2.14
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Simon Eli CEO/PRESIDENT/COO | May 13, 2026 | Award | 3,117 | — | — | 3.1K | Form 4 ↗ |
Roe Peggy director | May 13, 2026 | Award | 1,073 | — | — | 8.0K | Form 4 ↗ |
STEWART MARTA R director | May 13, 2026 | Award | 1,122 | — | — | 17.8K | Form 4 ↗ |
LEIBOWITZ REUBEN S director | May 13, 2026 | Award | 1,159 | — | — | 55.3K | Form 4 ↗ |
Cicco Martin J director | May 13, 2026 | Award | 1,073 | — | — | 1.4K | Form 4 ↗ |
Smith Daniel C. director | May 13, 2026 | Award | 1,073 | — | — | 34.1K | Form 4 ↗ |
SELIG STEFAN M director | May 13, 2026 | Award | 1,109 | — | — | 33.6K | Form 4 ↗ |
RODKIN GARY M director | May 13, 2026 | Award | 1,073 | — | — | 20.8K | Form 4 ↗ |
LEWIS RANDALL J director | May 13, 2026 | Award | 1,073 | — | — | 7.0K | Form 4 ↗ |
Jones Nina P director | May 13, 2026 | Award | 1,073 | — | — | 4.1K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Simon Property Group, Inc. (SPG) is primarily owned by institutional investors, who hold approximately 89.5% of total shares outstanding. Company insiders own approximately 0.99%, while retail and public investors account for the remaining 9.51%.
The largest institutional shareholder of Simon Property Group, Inc. is VANGUARD GROUP INC, holding approximately 46.68 million shares — equal to 14.27% of outstanding shares — as of September 30, 2025.
A total of 1,275 institutional investors currently hold SPG stock, with a combined institutional value of approximately $54.42 billion as of the most recent 13F filing period.
Frequently asked questions
SPG ownershipSimon Property Group, Inc. (SPG) is primarily owned by institutional investors, who hold approximately 89.5% of shares. The largest shareholder is VANGUARD GROUP INC with a 14.27% stake. Company insiders hold 0.99%. Data sourced from SEC Form 13F as of September 30, 2025.