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Fidelity Advisor Mortgage Securities Fund Class M ...
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Fund Info

ISIN
US31617K6001
Issuer
Fidelity
Inception Date
Mar 3, 1997
Min. Investment
$0
Distribution Policy
Distributing
Asset Class
Bond

Share Price Chart


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Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in Fidelity Advisor Mortgage Securities Fund Class M, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.


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S&P 500 Index

Returns By Period

Fidelity Advisor Mortgage Securities Fund Class M (FMSAX) has returned -0.07% so far this year and 4.73% over the past 12 months. Over the last ten years, FMSAX has returned 0.85% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.


Fidelity Advisor Mortgage Securities Fund Class M

1D
0.51%
1M
-2.07%
YTD
-0.07%
6M
1.32%
1Y
4.73%
3Y*
3.21%
5Y*
-0.44%
10Y*
0.85%

Benchmark (S&P 500 Index)

1D
2.91%
1M
-5.09%
YTD
-4.63%
6M
-2.39%
1Y
16.33%
3Y*
16.69%
5Y*
10.18%
10Y*
12.16%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Dec 31, 1993, FMSAX's average daily return is +0.01%, while the average monthly return is +0.26%. At this rate, your investment would double in approximately 22.2 years.

Historically, 63% of months were positive and 37% were negative. The best month was Nov 2023 with a return of +5.6%, while the worst month was Sep 2022 at -5.3%. The longest winning streak lasted 15 consecutive months, and the longest losing streak was 9 months.

On a daily basis, FMSAX closed higher 36% of trading days. The best single day was May 31, 1995 with a return of +2.5%, while the worst single day was Sep 30, 1994 at -2.1%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.46%1.58%-2.07%-0.07%
20250.58%2.48%-0.10%0.21%-0.90%1.67%-0.40%1.55%1.22%0.81%0.60%-0.03%7.91%
2024-0.27%-1.88%0.73%-3.13%2.00%0.94%2.59%1.50%1.29%-2.99%1.32%-1.82%0.07%
20233.20%-2.75%1.97%0.53%-0.95%-0.47%-0.06%-0.98%-3.28%-2.58%5.57%4.43%4.27%
2022-1.47%-1.02%-2.83%-3.56%1.24%-2.01%3.12%-3.46%-5.30%-1.60%4.20%-0.50%-12.80%
20210.09%-0.69%-0.59%0.53%-0.35%0.00%0.61%-0.09%-0.43%-0.37%-0.07%-0.16%-1.52%

Benchmark Metrics

Fidelity Advisor Mortgage Securities Fund Class M has an annualized alpha of 3.26%, beta of -0.01, and R² of 0.00 versus S&P 500 Index. Calculated based on daily prices since January 03, 1994.

  • This fund captured 10.21% of S&P 500 Index gains and tended to rise during its downturns (downside capture of -0.40%) — a profile typical of hedging or uncorrelated assets.
  • Beta of -0.01 may look defensive, but with R² of 0.00 this fund is largely uncorrelated with S&P 500 Index — low beta reflects independence, not downside protection. See the Volatility section for a true picture of this fund's risk.
  • R² of 0.00 means this fund moves largely independently of S&P 500 Index — capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

Alpha
3.26%
Beta
-0.01
0.00
Upside Capture
10.21%
Downside Capture
-0.40%

Expense Ratio

FMSAX has an expense ratio of 0.79%, placing it in the medium range.


Return for Risk

Risk / Return Rank

FMSAX ranks 59 for risk / return — on par with similar mutual funds. You're getting a typical balance of risk and reward. Not a standout, but not a red flag either — a reasonable choice if other factors align with your goals.


FMSAX Risk / Return Rank: 5959
Overall Rank
FMSAX Sharpe Ratio Rank: 6060
Sharpe Ratio Rank
FMSAX Sortino Ratio Rank: 5858
Sortino Ratio Rank
FMSAX Omega Ratio Rank: 4545
Omega Ratio Rank
FMSAX Calmar Ratio Rank: 7777
Calmar Ratio Rank
FMSAX Martin Ratio Rank: 5454
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for Fidelity Advisor Mortgage Securities Fund Class M (FMSAX) and compare them to a chosen benchmark (S&P 500 Index).


FMSAXBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

1.11

0.90

+0.21

Sortino ratio

Return per unit of downside risk

1.57

1.39

+0.18

Omega ratio

Gain probability vs. loss probability

1.20

1.21

-0.01

Calmar ratio

Return relative to maximum drawdown

1.85

1.40

+0.46

Martin ratio

Return relative to average drawdown

5.31

6.61

-1.29

Explore FMSAX risk-adjusted metrics in detail

Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.

Dividends

Dividend History

Fidelity Advisor Mortgage Securities Fund Class M provided a 3.29% dividend yield over the last twelve months, with an annual payout of $0.33 per share. The fund has been increasing its distributions for 4 consecutive years.


0.00%1.00%2.00%3.00%4.00%$0.00$0.10$0.20$0.30$0.4020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.33$0.36$0.31$0.29$0.11$0.05$0.24$0.26$0.24$0.25$0.25$0.19

Dividend yield

3.29%3.57%3.19%2.92%1.13%0.48%2.05%2.25%2.22%2.26%2.27%1.73%

Monthly Dividends

The table displays the monthly dividend distributions for Fidelity Advisor Mortgage Securities Fund Class M. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.03$0.03$0.00$0.05
2025$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.36
2024$0.02$0.03$0.00$0.03$0.03$0.00$0.03$0.03$0.03$0.03$0.03$0.06$0.31
2023$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.00$0.03$0.05$0.29
2022$0.01$0.01$0.01$0.01$0.01$0.00$0.00$0.01$0.00$0.02$0.02$0.02$0.11
2021$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.04$0.00$0.01$0.05

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the Fidelity Advisor Mortgage Securities Fund Class M. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the Fidelity Advisor Mortgage Securities Fund Class M was 19.47%, occurring on Oct 19, 2023. The portfolio has not yet recovered.

The current Fidelity Advisor Mortgage Securities Fund Class M drawdown is 3.44%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-19.47%Feb 3, 2021683Oct 19, 2023
-4.67%May 2, 201388Sep 5, 2013164May 1, 2014252
-4.55%May 1, 2007284Jun 13, 2008200Mar 31, 2009484
-3.96%Feb 29, 1996273Mar 27, 199766Jul 1, 1997339
-3.81%Mar 9, 20209Mar 19, 20206Mar 27, 202015

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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