- Type / Class
- Equity / MBS ETF
- Total 13F shares
- 366,181,911
- Share change
- +25,288,655
- Total reported value
- $34,368,798,470
- Put/Call ratio
- 18%
- Price per share
- $93.89
- Number of holders
- 930
- Value change
- +$2,370,976,359
- Number of buys
- 493
- Number of sells
- 395
Quarterly Holders Quick Answers
What is CUSIP 464288588?
CUSIP 464288588 identifies MBB - ISHARES TR - MBS ETF in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 464288588:
Top shareholders of MBB - ISHARES TR - MBS ETF (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
No top shareholder records were found across 13F, 13D/G, and Forms 3/4/5 for this issuer.
Institutional Holders of ISHARES TR - MBS ETF (MBB) as of Q2 2025
As of 30 Jun 2025,
ISHARES TR - MBS ETF (MBB) was held by
930 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
366,181,911 shares.
The largest 10 holders included
BANK OF AMERICA CORP /DE/, JPMORGAN CHASE & CO, ENVESTNET ASSET MANAGEMENT INC, LPL Financial LLC, TIAA TRUST, NATIONAL ASSOCIATION, Fisher Asset Management, LLC, AMERIPRISE FINANCIAL INC, MORGAN STANLEY, BARCLAYS PLC, and STIFEL FINANCIAL CORP.
This page lists
934
institutional shareholders reporting positions in this security
for the Q2 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q2 2025 vs Q1 2025 Across Filers
Q1 2025 holders
923
Q2 2025 holders
930
Holder diff
7
| Investor | Q1 2025 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q1 2025 Value $ | Q2 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.