Security key
828806109
SIMON PROPERTY GROUP INC. - Common Stock (SPG)
CUSIP: 828806109
Q1 2026 13F Holders as of 31 Mar 2026
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 292,900,163
- Total 13F value
- $54,607,264,307
- Share change
- -1,378,360
- Put/Call ratio
- 123%
- SEC-reported price per share
- $186.53
- Number of holders
- 1,311
- Value change
- -$243,759,254
- Number of buys
- 612
- Number of sells
- 534
- Shares outstanding
- 324,325,313
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2026
Institutions
1,311
Top holders
10
SPG full security history
Ownership snapshot
Full 13F holder table
SIMON PROPERTY GROUP INC. SEC filings
SIMON PROPERTY GROUP INC. company facts
Broader feeds
Ownership snapshot
Top reported holders of SPG - SIMON PROPERTY GROUP INC. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
4/15
Latest evidence
31 Mar 2026
13F
13D/G
Lead comparable stake: 10%
11 rows are not safely comparable across share classes.
13D/G row: BlackRock, Inc.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 10%.
4 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 4
BlackRock, Inc.
10%
VANGUARD CAPITAL MANAGEMENT LLC
7.4%
COHEN & STEERS, INC.
4.7%
MELVIN SIMON & ASSOCIATES INC
3.7%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
10%
Reported 13D/G
· 31 Mar 2025
|
$6,896,715,380
37,257,390 shares
|
— | 31 Dec 2025 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
Vanguard Capital Management
|
7.4%
Reported 13D/G
· 31 Mar 2026
|
$4,477,433,291
24,003,824 shares
|
$0 | 31 Mar 2026 |
| COHEN & STEERS, INC. |
13D/G
13F
Company
|
4.7%
Reported 13D/G
· 31 Jan 2025
|
$2,421,028,221
15,440,231 shares
|
$0 | 31 Jan 2025 |
| MELVIN SIMON & ASSOCIATES INC |
13D/G
|
3.7%
Reported 13D/G
· 31 Mar 2025
|
$1,921,414,029
12,253,916 shares
|
$0 | 31 Mar 2025 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$8,694,610,406
46,969,966 shares
|
— | 31 Dec 2025 |
| STATE STREET CORP |
13F
Company
|
—
denominator unverified
|
$3,977,209,412
21,485,654 shares
|
— | 31 Dec 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
1,311
Shares
292,900,163
Rows available
1,311
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2026 vs Q1 2026 Across Filers
Q1 2026 holders
1,311
Q1 2026 holders
1,311
Holder diff
0
| Investor | Q1 2026 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2026 value | Value change | Value Chg % |
|---|