Latest Period
Q1 2026
Security Snapshot
ISHARES TR - RUS MD CP GR ETF (IWP) Institutional Ownership
CUSIP: 464287481
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
1,164
Shares (Excl. Options)
111,593,546
Price
$128.12
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- Security type / class
- Equity / RUS MD CP GR ETF
- Symbol
- IWP
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 111,593,546
- Total 13F value
- $14,290,815,942
- Portfolio coverage rank
- 0.04%
- Share change
- -4,904,643
- Value change
- -$635,460,376
- Number of holders
- 1,164
- SEC-reported price per share
- $136.40
Latest holder snapshot
5 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
- IWP - ISHARES TR - RUS MD CP GR ETF is tracked under CUSIP 464287481.
- 1164 institutions reported positions in Q1 2026.
- Schedule 13D/13G significant owner rows are not currently available.
Change
- Holder count moved from 1,224 to 1,164 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $15,968,152,150 to $14,290,815,942.
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 1164 institutions filings for Q1 2026.
Security key
464287481
Latest holder period
Q1 2026
13F holders
1,164
13D/G owners
0
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 464287481:
As of 31 Mar 2026, 1,164 institutional investors reported holding 111,593,546 shares of ISHARES TR - RUS MD CP GR ETF (IWP).
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 111,593,546 | $14,290,815,942 | -$635,460,376 | $128.12 | 1,164 |
| 2025 Q4 | 116,586,214 | $15,968,152,150 | +$488,674,809 | $136.94 | 1,224 |
| 2025 Q3 | 112,243,749 | $15,983,800,454 | +$1,377,041,300 | $142.41 | 1,153 |
| 2025 Q2 | 102,649,653 | $14,222,961,492 | -$337,442,626 | $138.68 | 1,152 |
| 2025 Q1 | 105,493,762 | $12,379,168,294 | +$286,871,722 | $117.49 | 1,074 |
| 2024 Q4 | 102,352,321 | $12,977,696,546 | +$1,514,672,426 | $126.75 | 1,126 |
| 2024 Q3 | 89,565,846 | $10,506,394,630 | -$335,711,326 | $117.29 | 1,013 |
| 2024 Q2 | 92,163,815 | $10,160,775,952 | -$798,206,522 | $110.35 | 1,009 |
| 2024 Q1 | 99,652,256 | $11,369,230,371 | -$357,168,750 | $114.14 | 1,035 |
| 2023 Q4 | 103,092,868 | $10,768,608,030 | +$81,019,602 | $104.46 | 1,013 |
| 2023 Q3 | 100,828,263 | $9,211,417,139 | +$52,945,785 | $91.35 | 915 |
| 2023 Q2 | 99,261,734 | $9,588,010,466 | +$92,706,700 | $96.63 | 913 |
| 2023 Q1 | 98,218,340 | $8,940,202,175 | -$699,610,180 | $91.05 | 877 |
| 2022 Q4 | 107,059,776 | $8,951,827,088 | -$79,169,736 | $83.60 | 879 |
| 2022 Q3 | 105,798,884 | $8,310,870,497 | +$117,888,404 | $78.43 | 807 |
| 2022 Q2 | 104,686,110 | $8,309,673,061 | +$247,633,000 | $79.22 | 819 |
| 2022 Q1 | 101,697,063 | $10,223,353,396 | -$743,242,895 | $100.50 | 894 |
| 2021 Q4 | 108,774,317 | $12,524,545,572 | +$189,523,229 | $115.22 | 943 |
| 2021 Q3 | 104,688,372 | $11,755,161,062 | -$11,913,543 | $112.07 | 826 |
| 2021 Q2 | 105,230,171 | $11,911,253,790 | -$515,789,471 | $113.20 | 814 |
| 2021 Q1 | 109,249,445 | $11,156,568,881 | -$402,187,788 | $102.06 | 798 |
| 2020 Q4 | 113,629,098 | $11,670,456,980 | +$5,779,858,054 | $102.65 | 808 |
| 2020 Q3 | 55,572,837 | $9,596,410,219 | -$126,863,040 | $172.87 | 709 |
| 2020 Q2 | 56,346,025 | $8,909,719,786 | -$107,596,151 | $158.12 | 683 |
| 2020 Q1 | 57,148,504 | $6,946,185,637 | +$378,469,928 | $121.59 | 618 |