MFS Government Securities Portfolio
MFS Government Securities Portfolio: Structured-Finance Exposure#
Quick Answer: Structured-Finance Holdings
As of the reporting period ending December 31, 2025, MFS Government Securities Portfolio reported 627 structured-finance (asset-backed) positions totaling $209.8M, 62.1% of its $337.6M SEC Form N-PORT portfolio.
Source: SEC Form N-PORT (CIK 719269)Reporting period ending December 31, 2025License: CC BY 4.0. Cite as DealCharts, dealcharts.org.Facts JSON
What structured-finance securities does MFS Government Securities Portfolio hold?
MFS Government Securities Portfolio reported 627 structured-finance (asset-backed) positions totaling $209.8M, 62.1% of its $337.6M portfolio, as of the reporting period ending December 31, 2025 (SEC Form N-PORT). Breakdown by type: mortgage-backed securities (ABS-MBS): 579 positions ($194.2M, 57.5%); collateralized bond/debt obligations (ABS-CBDO): 18 positions ($11.7M, 3.5%); other asset-backed securities (ABS-O): 30 positions ($3.8M, 1.1%).
What is MFS Government Securities Portfolio's asset-backed / mortgage-backed securities (ABS/MBS) exposure?
MFS Government Securities Portfolio's structured-finance (ABS/MBS) exposure is $209.8M across 627 positions, or 62.1% of the $337.6M portfolio, as of the reporting period ending December 31, 2025.
As of when is MFS Government Securities Portfolio's structured-finance holdings data reported?
This reflects MFS Government Securities Portfolio's most recent SEC Form N-PORT filing, filed February 24, 2026, covering the reporting period ending December 31, 2025. Figures are point-in-time holdings as reported to the SEC.
Where can I get MFS Government Securities Portfolio's structured-finance holdings data?
MFS Government Securities Portfolio's holdings are sourced from its SEC Form N-PORT filing (SEC CIK 719269) 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 MFS Government Securities Portfolio's latest news, products, partnerships, or leadership changes?
No. DealCharts covers MFS Government Securities 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, 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
- $337,628,759
- Total Positions
- 655
- Average Position Size
- $515,464
Asset Distribution
- Filing Date
- February 24, 2026
- Report Date
- December 31, 2025
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 MFS Government Securities Portfolio's most recent SEC Form N-PORT filing, dated February 24, 2026, covering the reporting period ending December 31, 2025.
MFS Government Securities Portfolio reported 655 portfolio positions with a total reported market value of $337.6M as of the reporting period ending December 31, 2025, an average of $515.5K per position.
By reported market value, the portfolio was predominantly securitized-credit-oriented (62.1% of holdings).
The largest reported asset categories were mortgage-backed securities (ABS-MBS) (57.5%), debt (26.4%), and equity (common) (11.4%).
The single largest asset category, mortgage-backed securities (ABS-MBS), accounted for 57.5% of reported market value across 579 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
- February 24, 2026
- Report period
- December 31, 2025
- SEC CIK
- 719269
External Analysis
Datasets & API#
Access the raw data behind this fund page through multiple channels: REST API or direct downloads.{
"fund_name": "MFS Government Securities Portfolio",
"fund_lei": "TC07MNDC26S0HMWGJ177",
"total_holdings": 655,
"total_value": 337628759.11,
"asset_types": [],
"filing_date": "2026-02-24"
}