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 Mar 31, 2025
Ownership Breakdown
1,254
Institutional Holders
▲ 8 vs Q4
$48.89B
Total Inst. Value
▼ $1.47B vs Q4
324.28M
Shares Outstanding
freeFloat 99.01%
294.56M
13F Shares Held
▲ 1.65M vs Q4
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
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC real estate investment trusts | 45.69M | 14.00% | 14.00% | $7.59T | May 9, 2025 | ▲ 267.5K |
BLACKROCK, INC. real estate investment trusts | 39.27M | 12.04% | 12.04% | $6.52T | May 2, 2025 | ▲ 290.1K |
STATE STREET CORP real estate investment trusts | 21.22M | 6.50% | 6.50% | $3.52T | May 15, 2025 | ▲ 213.8K |
COHEN & STEERS, INC. real estate investment trusts | 11.20M | 3.43% | 3.43% | $1.86T | May 15, 2025 | ▼ 5.29M |
GEODE CAPITAL MANAGEMENT, LLC real estate investment trusts | 9.46M | 2.90% | 2.90% | $1.57T | May 13, 2025 | ▲ 304.6K |
NORGES BANK real estate investment trusts | 8.79M | 2.69% | 2.69% | $1.46T | May 11, 2026 | ▼ 3.17M |
BANK OF AMERICA CORP /DE/ real estate investment trusts | 6.61M | 2.02% | 2.02% | $1.10T | May 15, 2025 | ▲ 167.0K |
CAPITAL WORLD INVESTORS real estate investment trusts | 5.62M | 1.72% | 1.72% | $933.03B | May 12, 2025 | ▲ 4.92M |
NORTHERN TRUST CORP real estate investment trusts | 5.56M | 1.70% | 1.70% | $923.24B | May 13, 2025 | ▲ 96.1K |
MORGAN STANLEY real estate investment trusts | 5.39M | 1.65% | 1.65% | $895.88B | May 15, 2025 | ▼ 106.4K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
24
Increased
+11.16M shares2
New Positions
first time holders24
Decreased
−11.97M shares0
Sold Out
fully exitedNet shares change (top 50)
802.4K
+11.16M / −11.97M
Net new holders
+2
2 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 90.8% of total shares outstanding. Company insiders own approximately 0.99%, while retail and public investors account for the remaining 8.18%.
The largest institutional shareholder of Simon Property Group, Inc. is VANGUARD GROUP INC, holding approximately 45.69 million shares — equal to 14.00% of outstanding shares — as of March 31, 2025.
A total of 1,254 institutional investors currently hold SPG stock, with a combined institutional value of approximately $48.89 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 90.8% of shares. The largest shareholder is VANGUARD GROUP INC with a 14.00% stake. Company insiders hold 0.99%. Data sourced from SEC Form 13F as of March 31, 2025.