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Fund holdings profileN-PORT snapshot

VANGUARD INSTITUTIONAL SHORT-TERM BOND FUND

Holdings as of March 31, 2026Source: SEC Form N-PORT, CIK 836906
Latest answer
As of March 31, 2026, VANGUARD INSTITUTIONAL SHORT-TERM BOND FUND reported 586 structured-finance (asset-backed) positions totaling $2.9B, 44.4% of its $6.6B SEC Form N-PORT portfolio.
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VANGUARD INSTITUTIONAL SHORT-TERM BOND FUND: Structured-Finance Exposure#

Structured-Finance Holdings

As of March 31, 2026, VANGUARD INSTITUTIONAL SHORT-TERM BOND FUND reported 586 structured-finance (asset-backed) positions totaling $2.9B, 44.4% of its $6.6B SEC Form N-PORT portfolio.

Source: SEC Form N-PORT (CIK 836906)Holdings as of March 31, 2026License: CC BY 4.0. Cite as DealCharts, dealcharts.org.Facts JSON

What structured-finance securities does VANGUARD INSTITUTIONAL SHORT-TERM BOND FUND hold?

VANGUARD INSTITUTIONAL SHORT-TERM BOND FUND reported 586 structured-finance (asset-backed) positions totaling $2.9B, 44.4% of its $6.6B portfolio, as of March 31, 2026 (SEC Form N-PORT). Breakdown by type: mortgage-backed securities (ABS-MBS): 182 positions ($625.5M, 9.5%); collateralized bond/debt obligations (ABS-CBDO): 404 positions ($2.3B, 34.9%).

What is VANGUARD INSTITUTIONAL SHORT-TERM BOND FUND's asset-backed / mortgage-backed securities (ABS/MBS) exposure?

VANGUARD INSTITUTIONAL SHORT-TERM BOND FUND's structured-finance (ABS/MBS) exposure is $2.9B across 586 positions, or 44.4% of the $6.6B portfolio, as of March 31, 2026.

What date do VANGUARD INSTITUTIONAL SHORT-TERM BOND FUND's structured-finance holdings describe?

This represents VANGUARD INSTITUTIONAL SHORT-TERM BOND FUND's SEC Form N-PORT filing, filed May 28, 2026, with holdings as of March 31, 2026. Figures are point-in-time holdings as reported to the SEC.

Where can I get VANGUARD INSTITUTIONAL SHORT-TERM BOND FUND's structured-finance holdings data?

VANGUARD INSTITUTIONAL SHORT-TERM BOND FUND's holdings come from its SEC Form N-PORT filing (SEC CIK 836906) 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 VANGUARD INSTITUTIONAL SHORT-TERM BOND FUND's latest news, products, partnerships, or leadership changes?

No. DealCharts covers VANGUARD INSTITUTIONAL SHORT-TERM BOND 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, see the fund sponsor's disclosures or SEC EDGAR full-text filings.

Fund Overview

Fund NameVANGUARD INSTITUTIONAL SHORT-TERM BOND FUND
Fund LEI
549300VRQLVE63JP0O95
CIK836906
Fund ID
S000049659

Fund Metrics

Portfolio summary and asset distribution sourced from SEC NPORT-P filings.

Portfolio Summary

Total Value
$6,616,702,283
Total Positions
881
Asset Categories
6
Average Position Size
$7,510,445

Asset Distribution

ABS Collateralized Bond/Debt Obligations
34.9%
Derivative-FX
0.0%
Debt
55.1%
ABS/MBS
9.5%
Derivative-Rate
0.0%
Short-Term Investments
0.5%
Filing Date
May 28, 2026
Holdings as of
March 31, 2026

Holdings

Portfolio holdings from the NPORT-P filing identified on this page, with its holdings date and source accession.
Preview the largest reported positions from 881 total holdings, or open the complete machine-readable file.
Open complete JSON →

Context & Commentary#

Expert analysis, research, and commentary from verified entities and contributors.

Portfolio Context

This profile uses VANGUARD INSTITUTIONAL SHORT-TERM BOND FUND's SEC Form N-PORT filing dated May 28, 2026, reporting holdings as of March 31, 2026.

VANGUARD INSTITUTIONAL SHORT-TERM BOND FUND reported 881 portfolio positions with a total reported market value of $6.6B as of March 31, 2026, an average of $7.5M per position.

By reported market value, the portfolio was predominantly fixed-income-oriented (55.1% of holdings).

The largest reported asset categories were debt (55.1%), collateralized bond/debt obligations (ABS-CBDO) (34.9%), and mortgage-backed securities (ABS-MBS) (9.5%).

The largest asset category, debt, accounted for 55.1% of reported market value across 285 positions.

Auto-generated from this fund's SEC Form N-PORT filing data. Figures are point-in-time as reported.

Entity Statements

Regulatory context

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
May 28, 2026
Fiscal period end
September 30, 2026
SEC CIK
836906
Official SEC EDGAR links
Latest indexed NPORT-P filingNPORT-P holdingsN-CSR reports497K prospectusFund facts JSON

External Analysis

Datasets & API#

Get the raw data behind this page through the REST API or direct downloads.
Facts APIMachine-readable fund facts: holdings, positions, and metadata. No API key required.
Structured Facts (JSON-LD)Machine-readable facts for LLMs, research, and automation.
{
  "fund_name": "VANGUARD INSTITUTIONAL SHORT-TERM BOND FUND",
  "fund_lei": "549300VRQLVE63JP0O95",
  "total_holdings": 881,
  "total_value": 6616702282.78,
  "asset_types": [
    "ABS Collateralized Bond/Debt Obligations",
    "Derivative-FX",
    "Debt",
    "ABS/MBS",
    "Derivative-Rate",
    "Short-Term Investments"
  ],
  "filing_date": "2026-05-28"
}
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