State Street Aggregate Bond Index Portfolio
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State Street Aggregate Bond Index Portfolio: Structured-Finance Exposure#
Structured-Finance Holdings
As of June 30, 2026, State Street Aggregate Bond Index Portfolio reported 1171 structured-finance (asset-backed) positions totaling $1.6B, 24.5% of its $6.3B SEC Form N-PORT portfolio.
Source: SEC Form N-PORT (CIK 1107414)Holdings as of June 30, 2026License: CC BY 4.0. Cite as DealCharts, dealcharts.org.Facts JSON
What structured-finance securities does State Street Aggregate Bond Index Portfolio hold?
State Street Aggregate Bond Index Portfolio reported 1171 structured-finance (asset-backed) positions totaling $1.6B, 24.5% of its $6.3B portfolio, as of June 30, 2026 (SEC Form N-PORT). Breakdown by type: mortgage-backed securities (ABS-MBS): 1107 positions ($1.5B, 24.2%); other asset-backed securities (ABS-O): 64 positions ($21.4M, 0.3%).
What is State Street Aggregate Bond Index Portfolio's asset-backed / mortgage-backed securities (ABS/MBS) exposure?
State Street Aggregate Bond Index Portfolio's structured-finance (ABS/MBS) exposure is $1.6B across 1171 positions, or 24.5% of the $6.3B portfolio, as of June 30, 2026.
What date do State Street Aggregate Bond Index Portfolio's structured-finance holdings describe?
This represents State Street Aggregate Bond Index Portfolio's SEC Form N-PORT filing, filed August 28, 2026, with holdings as of June 30, 2026. Figures are point-in-time holdings as reported to the SEC.
Where can I get State Street Aggregate Bond Index Portfolio's structured-finance holdings data?
State Street Aggregate Bond Index Portfolio's holdings come from its SEC Form N-PORT filing (SEC CIK 1107414) and republished by DealCharts as structured, machine-readable data in the Facts JSON 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 State Street Aggregate Bond Index Portfolio's latest news, products, partnerships, or leadership changes?
No. DealCharts covers State Street Aggregate Bond Index Portfolio'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, see the fund sponsor's 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
- $6,338,989,753
- Total Positions
- 6,800
- Asset Categories
- 4
- Average Position Size
- $932,204
Asset Distribution
- Short-Term Investments
- 3.6%
- ABS/MBS
- 24.2%
- ABS Other
- 0.3%
- Debt
- 71.9%
- Filing Date
- August 28, 2026
- Holdings as of
- June 30, 2026
Holdings
Portfolio holdings from the NPORT-P filing identified on this page, with its holdings date and source accession.Context & Commentary#
Expert analysis, research, and commentary from verified entities and contributors.Portfolio Context
This profile uses State Street Aggregate Bond Index Portfolio's SEC Form N-PORT filing dated August 28, 2026, reporting holdings as of June 30, 2026.
State Street Aggregate Bond Index Portfolio reported 6,800 portfolio positions with a total reported market value of $6.3B as of June 30, 2026, an average of $932.2K per position.
By reported market value, the portfolio was predominantly fixed-income-oriented (71.9% of holdings).
The largest reported asset categories were debt (71.9%), mortgage-backed securities (ABS-MBS) (24.2%), and short-term investments (3.6%).
The largest asset category, debt, accounted for 71.9% of reported market value across 5,626 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
These dates identify the NPORT-P filing used on this page. The SEC EDGAR links lead to related shareholder and prospectus filings.- Form
- NPORT-P
- Filing date
- August 28, 2026
- Fiscal period end
- December 31, 2026
- SEC CIK
- 1107414
External Analysis
Datasets & API#
Get the raw data behind this page through the REST API or direct downloads.{
"fund_name": "State Street Aggregate Bond Index Portfolio",
"fund_lei": "549300CYRPLDVB2ZTF93",
"total_holdings": 6800,
"total_value": 6338989753.01,
"asset_types": [
"Short-Term Investments",
"ABS/MBS",
"ABS Other",
"Debt"
],
"filing_date": "2026-08-28"
}