Latest Period
Q1 2026
Security Snapshot
ISHARES TR - CORE S&P MCP ETF Institutional Ownership
CUSIP: 464287507
13F Institutional Holders and Ownership History from Q4 2023 to Q1 2026
Institutions Reporting
144
Shares (Excl. Options)
81,606,627
Price
$67.53
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- Security type / class
- Equity / CORE S&P MCP ETF
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 81,606,627
- Total 13F value
- $5,492,677,103
- Share change
- 0
- Number of holders
- 144
- SEC-reported price per share
- $67.53
Latest holder snapshot
2 signals
Issuer context
Names, identifiers, and filing context for this profile.
1 identity field
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- 464287507 - ISHARES TR - CORE S&P MCP ETF is tracked under CUSIP 464287507.
- 144 institutions reported positions in Q1 2026.
- Schedule 13D/13G significant owner rows are not currently available.
Change
- Holder count moved from 2 to 144 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $101,335,948 to $5,492,677,103.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 144 institutions filings for Q1 2026.
Security key
464287507
Latest holder period
Q1 2026
13F holders
144
13D/G owners
0
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 464287507:
As of 31 Mar 2026, 144 institutional investors reported holding 81,606,627 shares of ISHARES TR - CORE S&P MCP ETF.
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
6
Latest
Q1 2026
Rows shown
1-6 of 6
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 81,606,627 | $5,492,677,103 | $67.53 | 144 | |
| 2025 Q4 | 1,535,393 | $101,335,948 | -$9,378,450 | $66.00 | 2 |
| 2024 Q3 | 1,415,158 | $88,192,647 | -$2,729,616 | $62.32 | 1 |
| 2024 Q2 | 22,441,042 | $1,313,249,801 | +$58,154,310 | $58.52 | 2 |
| 2024 Q1 | 21,447,291 | $1,302,708,437 | +$1,037,543,779 | $60.74 | 2 |
| 2023 Q4 | 4,365,569 | $1,209,917,280 | $277.15 | 2 |