Putnam Mortgage Securities Fund
Putnam Mortgage Securities Fund: Structured-Finance Exposure#
Quick Answer: Structured-Finance Holdings
As of the reporting period ending September 30, 2026, Putnam Mortgage Securities Fund reported 392 structured-finance (asset-backed) positions totaling $892.3M, 93.3% of its $956.7M SEC Form N-PORT portfolio.
Source: SEC Form N-PORT (CIK 732337)Reporting period ending September 30, 2026License: CC BY 4.0. Cite as DealCharts, dealcharts.org.Facts JSON
What structured-finance securities does Putnam Mortgage Securities Fund hold?
Putnam Mortgage Securities Fund reported 392 structured-finance (asset-backed) positions totaling $892.3M, 93.3% of its $956.7M portfolio, as of the reporting period ending September 30, 2026 (SEC Form N-PORT). Breakdown by type: mortgage-backed securities (ABS-MBS): 370 positions ($873.8M, 91.3%); other asset-backed securities (ABS-O): 22 positions ($18.5M, 1.9%).
What is Putnam Mortgage Securities Fund's asset-backed / mortgage-backed securities (ABS/MBS) exposure?
Putnam Mortgage Securities Fund's structured-finance (ABS/MBS) exposure is $892.3M across 392 positions, or 93.3% of the $956.7M portfolio, as of the reporting period ending September 30, 2026.
As of when is Putnam Mortgage Securities Fund's structured-finance holdings data reported?
This reflects Putnam Mortgage Securities Fund's most recent SEC Form N-PORT filing, filed May 27, 2026, covering the reporting period ending September 30, 2026. Figures are point-in-time holdings as reported to the SEC.
Where can I get Putnam Mortgage Securities Fund's structured-finance holdings data?
Putnam Mortgage Securities Fund's holdings are sourced from its SEC Form N-PORT filing (SEC CIK 732337) 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 Putnam Mortgage Securities Fund's latest news, products, partnerships, or leadership changes?
No. DealCharts covers Putnam Mortgage Securities 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
- $956,665,691
- Total Positions
- 396
- Asset Categories
- 4
- Average Position Size
- $2,415,822
Asset Distribution
- ABS/MBS
- 91.3%
- ABS Other
- 1.9%
- Derivative-Rate
- 0.0%
- Short-Term Investments
- 1.1%
- Filing Date
- May 27, 2026
- Report Date
- September 30, 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 Putnam Mortgage Securities Fund's most recent SEC Form N-PORT filing, dated May 27, 2026, covering the reporting period ending September 30, 2026.
Putnam Mortgage Securities Fund reported 396 portfolio positions with a total reported market value of $956.7M as of the reporting period ending September 30, 2026, an average of $2.4M per position.
By reported market value, the portfolio was predominantly securitized-credit-oriented (93.3% of holdings).
The largest reported asset categories were mortgage-backed securities (ABS-MBS) (91.3%), Unknown (5.6%), and other asset-backed securities (ABS-O) (1.9%).
The single largest asset category, mortgage-backed securities (ABS-MBS), accounted for 91.3% of reported market value across 370 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
- May 27, 2026
- Report period
- September 30, 2026
- SEC CIK
- 732337
External Analysis
Datasets & API#
Access the raw data behind this fund page through multiple channels: REST API or direct downloads.{
"fund_name": "Putnam Mortgage Securities Fund",
"fund_lei": "V36NQTUWG8SKLKSHZZ27",
"total_holdings": 396,
"total_value": 956665691.03,
"asset_types": [
"ABS/MBS",
"ABS Other",
"Derivative-Rate",
"Short-Term Investments"
],
"filing_date": "2026-05-27"
}