iShares U.S. Securitized Bond Index Fund
iShares U.S. Securitized Bond Index Fund: Structured-Finance Exposure#
Quick Answer: Structured-Finance Holdings
As of the reporting period ending October 31, 2026, iShares U.S. Securitized Bond Index Fund reported 1948 structured-finance (asset-backed) positions totaling $5.7B, 90.6% of its $6.3B SEC Form N-PORT portfolio.
Source: SEC Form N-PORT (CIK 844779)Reporting period ending October 31, 2026License: CC BY 4.0. Cite as DealCharts, dealcharts.org.Facts JSON
What structured-finance securities does iShares U.S. Securitized Bond Index Fund hold?
iShares U.S. Securitized Bond Index Fund reported 1948 structured-finance (asset-backed) positions totaling $5.7B, 90.6% of its $6.3B portfolio, as of the reporting period ending October 31, 2026 (SEC Form N-PORT). Breakdown by type: mortgage-backed securities (ABS-MBS): 1883 positions ($5.7B, 89.2%); other asset-backed securities (ABS-O): 65 positions ($88.7M, 1.4%).
What is iShares U.S. Securitized Bond Index Fund's asset-backed / mortgage-backed securities (ABS/MBS) exposure?
iShares U.S. Securitized Bond Index Fund's structured-finance (ABS/MBS) exposure is $5.7B across 1948 positions, or 90.6% of the $6.3B portfolio, as of the reporting period ending October 31, 2026.
As of when is iShares U.S. Securitized Bond Index Fund's structured-finance holdings data reported?
This reflects iShares U.S. Securitized Bond Index Fund's most recent SEC Form N-PORT filing, filed March 26, 2026, covering the reporting period ending October 31, 2026. Figures are point-in-time holdings as reported to the SEC.
Where can I get iShares U.S. Securitized Bond Index Fund's structured-finance holdings data?
iShares U.S. Securitized Bond Index Fund's holdings are sourced from its SEC Form N-PORT filing (SEC CIK 844779) and republished by DealCharts as structured, machine-readable data through the Facts JSON endpoint linked on this page. The data is free to reuse under a Creative Commons Attribution 4.0 (CC BY 4.0) license. Cite as DealCharts (dealcharts.org).
Does DealCharts track iShares U.S. Securitized Bond Index Fund's latest news, products, partnerships, or leadership changes?
No. DealCharts covers iShares U.S. Securitized Bond Index Fund's structured-finance holdings and exposure derived from SEC Form N-PORT filings, not corporate news, product launches, partnerships, acquisitions, earnings, or executive changes. For those, consult the fund sponsor's own disclosures or SEC EDGAR full-text filings.
Fund Overview
Fund Metrics
Portfolio summary and asset distribution sourced from SEC NPORT-P filings.Portfolio Summary
- Total Value
- $6,336,709,647
- Total Positions
- 1,963
- Average Position Size
- $3,228,074
Asset Distribution
- Filing Date
- March 26, 2026
- Report Date
- October 31, 2026
Holdings
All portfolio holdings for this fund, sourced from the most recent NPORT-P filing on SEC EDGAR.Context & Commentary#
Expert analysis, research, and commentary from verified entities and contributors.Portfolio Context
This profile reflects iShares U.S. Securitized Bond Index Fund's most recent SEC Form N-PORT filing, dated March 26, 2026, covering the reporting period ending October 31, 2026.
iShares U.S. Securitized Bond Index Fund reported 1,963 portfolio positions with a total reported market value of $6.3B as of the reporting period ending October 31, 2026, an average of $3.2M per position.
By reported market value, the portfolio was predominantly securitized-credit-oriented (90.6% of holdings).
The largest reported asset categories were mortgage-backed securities (ABS-MBS) (89.2%), short-term investments (9.2%), and other asset-backed securities (ABS-O) (1.4%).
The single largest asset category, mortgage-backed securities (ABS-MBS), accounted for 89.2% of reported market value across 1,883 positions.
Auto-generated from this fund's SEC Form N-PORT filing data. Figures are point-in-time as reported.
Entity Statements
Recent SEC Filing Activity
DealCharts currently indexes the latest NPORT-P holdings filing for this fund and links to official SEC EDGAR results for related shareholder and prospectus filings.- Form
- NPORT-P
- Filing date
- March 26, 2026
- Report period
- October 31, 2026
- SEC CIK
- 844779
External Analysis
Datasets & API#
Access the raw data behind this fund page through multiple channels: REST API or direct downloads.{
"fund_name": "iShares U.S. Securitized Bond Index Fund",
"fund_lei": "549300IX2EU4EA7H6U85",
"total_holdings": 1963,
"total_value": 6336709646.6,
"asset_types": [],
"filing_date": "2026-03-26"
}