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Fund holdings profileCurrent N-PORT coverage

Calvert Ultra-Short Duration Income Fund

As of May 26, 2026Source: SEC Form N-PORT, CIK 701039
Latest answer
As of the reporting period ending September 30, 2026, Calvert Ultra-Short Duration Income Fund reported 144 structured-finance (asset-backed) positions totaling $215.6M, 23.8% of its $904.2M SEC Form N-PORT portfolio.
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Calvert Ultra-Short Duration Income Fund: Structured-Finance Exposure#

Quick Answer: Structured-Finance Holdings

As of the reporting period ending September 30, 2026, Calvert Ultra-Short Duration Income Fund reported 144 structured-finance (asset-backed) positions totaling $215.6M, 23.8% of its $904.2M SEC Form N-PORT portfolio.

Source: SEC Form N-PORT (CIK 701039)Reporting period ending September 30, 2026License: CC BY 4.0. Cite as DealCharts, dealcharts.org.Facts JSON

What structured-finance securities does Calvert Ultra-Short Duration Income Fund hold?

Calvert Ultra-Short Duration Income Fund reported 144 structured-finance (asset-backed) positions totaling $215.6M, 23.8% of its $904.2M portfolio, as of the reporting period ending September 30, 2026 (SEC Form N-PORT). Breakdown by type: mortgage-backed securities (ABS-MBS): 59 positions ($101.8M, 11.3%); other asset-backed securities (ABS-O): 85 positions ($113.8M, 12.6%).

What is Calvert Ultra-Short Duration Income Fund's asset-backed / mortgage-backed securities (ABS/MBS) exposure?

Calvert Ultra-Short Duration Income Fund's structured-finance (ABS/MBS) exposure is $215.6M across 144 positions, or 23.8% of the $904.2M portfolio, as of the reporting period ending September 30, 2026.

As of when is Calvert Ultra-Short Duration Income Fund's structured-finance holdings data reported?

This reflects Calvert Ultra-Short Duration Income Fund's most recent SEC Form N-PORT filing, filed May 26, 2026, covering the reporting period ending September 30, 2026. Figures are point-in-time holdings as reported to the SEC.

Where can I get Calvert Ultra-Short Duration Income Fund's structured-finance holdings data?

Calvert Ultra-Short Duration Income Fund's holdings are sourced from its SEC Form N-PORT filing (SEC CIK 701039) 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 Calvert Ultra-Short Duration Income Fund's latest news, products, partnerships, or leadership changes?

No. DealCharts covers Calvert Ultra-Short Duration Income 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 NameCalvert Ultra-Short Duration Income Fund
Fund LEI
549300IXKXR5NQT6M528
CIK701039
Fund ID
S000013508

Fund Metrics

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

Portfolio Summary

Total Value
$904,210,346
Total Positions
272
Asset Categories
6
Average Position Size
$3,324,303

Asset Distribution

Loan
0.7%
Short-Term Investments
7.3%
ABS/MBS
11.3%
Debt
68.2%
ABS Other
12.6%
Derivative-FX
0.0%
Filing Date
May 26, 2026
Report Date
September 30, 2026

Holdings

All portfolio holdings for this fund, sourced from the most recent NPORT-P filing on SEC EDGAR.
Preview the largest reported positions from 272 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 reflects Calvert Ultra-Short Duration Income Fund's most recent SEC Form N-PORT filing, dated May 26, 2026, covering the reporting period ending September 30, 2026.

Calvert Ultra-Short Duration Income Fund reported 272 portfolio positions with a total reported market value of $904.2M as of the reporting period ending September 30, 2026, an average of $3.3M per position.

By reported market value, the portfolio was predominantly fixed-income-oriented (68.2% of holdings).

The largest reported asset categories were debt (68.2%), other asset-backed securities (ABS-O) (12.6%), and mortgage-backed securities (ABS-MBS) (11.3%).

The single largest asset category, debt, accounted for 68.2% of reported market value across 112 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

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
May 26, 2026
Report period
September 30, 2026
SEC CIK
701039
Official SEC EDGAR links
Latest indexed NPORT-P filingNPORT-P holdingsN-CSR reports497K prospectusFund facts JSON

External Analysis

Datasets & API#

Access the raw data behind this fund page through multiple channels: 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": "Calvert Ultra-Short Duration Income Fund",
  "fund_lei": "549300IXKXR5NQT6M528",
  "total_holdings": 272,
  "total_value": 904210345.68,
  "asset_types": [
    "Loan",
    "Short-Term Investments",
    "ABS/MBS",
    "Debt",
    "ABS Other",
    "Derivative-FX"
  ],
  "filing_date": "2026-05-26"
}
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