FMSAX Fees and Costs — Fidelity Advisor Mortgage Securities Fund, Class M

Data updated: 2026-07-24

The net expense ratio is 0.81%: a 0.28% management fee, a 0.25% 12b-1 fee plus 0.28% other expenses. This share class carries a maximum front-end sales load of 4.00%. In fiscal 2025 the fund paid $19K in broker commissions, 0.0032% of average net assets, and portfolio turnover was 652%.

FMSAX Fees and Expenses

Annual operating expenses and sales charges of FMSAX. Prospectus, as of October 31, 2025.

Annual operating expenses
Management fee0.28%
12b-1 fee0.25%
Other expenses0.28%
Gross expense ratio0.81%
Fee waiver—
Net expense ratio0.81%
Sales charges
Max front load4.00%
Max deferred load0.00%
Redemption fee—
Expense limitation in place (N-CEN)Yes
Fees waived or reduced during the yearYes
Waived fees subject to recoupmentNo

FMSAX Costs Over Time

On $10,000 invested in FMSAX, assuming 5% a year before costs, total costs come to $1,001 over 5 years, cutting the return by 1.70% 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
Sales charges$400$400$400
Fund expenses (net expense ratio 0.81%)$82$255$444
Trading costs (broker commissions)$0$1$2
Lost growth on money paid in costs$20$76$155
Total costs$502$732$1,001
Value after costs$9,998$10,844$11,762
Impact on return, per year5.02%2.26%1.70%

FMSAX Trading Costs

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

  • Explicit cost rate (commissions ÷ average net assets): 0.0032%
  • Total broker commissions: $19K
  • Bought from dealers (principal trades, not a cost): $10.0B
  • Portfolio turnover (prospectus): 652%
  • Securities on loan, average value: $65K
  • Net income from securities lending: $1K (0.000% of average net assets)

FMSAX Agency Brokers

Commissions paid.

BrokerAmountShare
MORGAN STANLEY$19K95.50%
JPMORGAN CHASE and CO$7323.77%
GOLDMAN SACHS GROUP INC (THE)$1420.73%

FMSAX Dealer Counterparties

Securities bought directly from dealers (principal trades).

BrokerAmountShare
GOLDMAN SACHS GROUP INC (THE)$2.5B24.81%
MORGAN STANLEY$1.7B17.66%
BARCLAYS PLC$1.4B14.19%
JPMORGAN CHASE and CO$1.2B12.48%
BANK OF AMERICA CORPORATION$1.1B10.89%
CITIGROUP INC$853.0M8.61%
WELLS FARGO and CO$506.7M5.11%
MIZUHO FINANCIAL GROUP INC$371.2M3.75%
BNP PARIBAS$225.6M2.28%
BANCO SANTANDER SA$22.2M0.22%

Fidelity Advisor Mortgage Securities Fund Share Classes

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

TickerClassNet expense ratioFront load
FIKUXClass Z0.36%none
FMSFXFidelity Mortgage Securities Fund0.45%—
FMSCXClass I0.60%none
FMGAXClass A0.81%4.00%
FMSAXClass M0.81%4.00%
FOMCXClass C1.60%none

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.