SGSDX Fees and Costs — MFS Limited Maturity Portfolio, Service Class

Data updated: 2026-08-24

The net expense ratio is 0.73%: a 0.40% management fee, a 0.25% 12b-1 fee plus 0.09% other expenses, less a 0.01% fee waiver. There are no sales loads or redemption fees. In fiscal 2025 the fund paid $2K in broker commissions, 0.0007% of average net assets, and portfolio turnover was 46%.

SGSDX Fees and Expenses

Annual operating expenses and sales charges of SGSDX. Prospectus, as of December 31, 2025.

Annual operating expenses
Management fee0.40%
12b-1 fee0.25%
Other expenses0.09%
Gross expense ratio0.74%
Fee waiver−0.01%
Net expense ratio0.73%
Sales charges
Max front load—
Max deferred load—
Redemption fee—
Expense limitation in place (N-CEN)Yes
Fees waived or reduced during the yearYes
Waived fees subject to recoupmentNo

SGSDX Costs Over Time

On $10,000 invested in SGSDX, assuming 5% a year before costs, total costs come to $460 over 5 years, cutting the return by 0.77% a year. Illustration, not a forecast: it assumes today's net expense ratio throughout (a fee waiver may end).

$10,000 investedSell after 1 yearSell after 3 yearsSell after 5 years
Value before costs$10,500$11,576$12,763
Fund expenses (net expense ratio 0.73%)$77$240$417
Trading costs (broker commissions)$0$0$0
Lost growth on money paid in costs$0$12$42
Total costs$77$252$460
Value after costs$10,423$11,324$12,303
Impact on return, per year0.77%0.77%0.77%

SGSDX Trading Costs

Brokerage costs reported on SEC Form N-CEN for the fiscal year ending December 31, 2025.

  • Explicit cost rate (commissions ÷ average net assets): 0.0007%
  • Total broker commissions: $2K
  • Bought from dealers (principal trades, not a cost): $208.1M
  • Portfolio turnover (prospectus): 46%
  • Securities lending: none during the year

SGSDX Agency Brokers

Commissions paid.

BrokerAmountShare
BofA Securities, Inc.$2K100.00%

SGSDX Dealer Counterparties

Securities bought directly from dealers (principal trades).

BrokerAmountShare
Morgan Stanley & Co. LLC$45.5M25.10%
BMO Capital Markets Corp.$32.4M17.88%
Citigroup Global Markets Inc.$21.3M11.73%
BNY Capital Markets, LLC$17.6M9.69%
Natwest Markets Securities Inc.$16.2M8.96%
BofA Securities, Inc.$14.6M8.07%
J.P. Morgan Securities LLC$11.4M6.28%
Goldman Sachs & Co. LLC$9.5M5.23%
Nomura Securities International, Inc.$6.6M3.62%
Barclays Capital Inc.$6.2M3.43%

MFS Limited Maturity Portfolio Share Classes

Net expense ratio and maximum front-end load of each share class, cheapest first.

TickerClassNet expense ratioFront load
SGSSXInitial Class0.48%—
SGSDXService Class0.73%—

For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.