SSMLX Fees and Costs — State Street Small/mid Cap Equity Index Fund, Class I

Data updated: 2026-08-28

The net expense ratio is 0.25%: a 0.03% management fee plus 0.30% other expenses, less a 0.09% fee waiver. There are no sales loads or redemption fees. Portfolio turnover was 26%.

SSMLX Fees and Expenses

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

Annual operating expenses
Management fee0.03%
12b-1 fee0.00%
Other expenses0.30%
Gross expense ratio0.33%
Fee waiver−0.09%
Net expense ratio0.25%
Sales charges
Max front load0.00%
Max deferred load0.00%
Redemption fee—
Expense limitation in place (N-CEN)Yes
Fees waived or reduced during the yearNo
Waived fees subject to recoupmentNo

SSMLX Costs Over Time

On $10,000 invested in SSMLX, assuming 5% a year before costs, total costs come to $159 over 5 years, cutting the return by 0.26% 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 0.25%)$26$83$144
Lost growth on money paid in costs$0$4$14
Total costs$26$87$159
Value after costs$10,474$11,490$12,604
Impact on return, per year0.26%0.26%0.26%

SSMLX 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): —
  • Total broker commissions: —
  • Bought from dealers (principal trades, not a cost): $234.3M
  • Portfolio turnover (prospectus): 26%
  • Securities lending: none during the year

SSMLX Dealer Counterparties

Securities bought directly from dealers (principal trades).

BrokerAmountShare
State Street Bank and Trust Company$234.3M100.00%

State Street Small/mid Cap Equity Index Fund Share Classes

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

TickerClassNet expense ratioFront load
SSMKXClass K0.05%none
SSMLXClass I0.25%none
SSMJXClass A0.50%5.25%

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 Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date.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.