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ISIN
US7468851024
CUSIP
746885102
Issuer
Putnam
Inception Date
Feb 8, 1984
Min. Investment
$0
Distribution Policy
Distributing
Asset Class
Bond

Share Price Chart


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Performance

PGSIX Performance Chart

Putnam Mortgage Securities Fund (PGSIX) is up 2.6% since the beginning of the year. PGSIX is currently trading at $8 per share. Investors who bought $1,000 worth of PGSIX shares 5 years ago would now be looking at an investment worth $1,020.


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S&P 500 Index

Returns By Period

Putnam Mortgage Securities Fund (PGSIX) has returned 2.64% so far this year and 8.46% over the past 12 months. Over the last ten years, PGSIX has returned 1.48% per year, falling short of the S&P 500 Index benchmark, which averaged 13.65% annually.


Putnam Mortgage Securities Fund

1D
-0.25%
1M
1.03%
YTD
2.64%
6M
3.04%
1Y
8.46%
3Y*
6.56%
5Y*
0.39%
10Y*
1.48%

Benchmark (S&P 500 Index)

1D
0.41%
1M
4.48%
YTD
10.79%
6M
10.60%
1Y
27.02%
3Y*
21.07%
5Y*
12.39%
10Y*
13.65%
*Multi-year figures are annualized to reflect compound growth (CAGR)

PGSIX Monthly Returns History

Based on dividend-adjusted daily data since May 31, 1996, PGSIX's average daily return is +0.02%, while the average monthly return is +0.33%. At this rate, an investment would double in approximately 17.5 years.

Historically, 69% of months were positive and 31% were negative. The best month was Dec 2008 with a return of +6.5%, while the worst month was Mar 2020 at -10.6%. The longest winning streak lasted 21 consecutive months, and the longest losing streak was 6 months.

On a daily basis, PGSIX closed higher 45% of trading days. The best single day was Jan 5, 2009 with a return of +3.2%, while the worst single day was Mar 19, 2020 at -4.6%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.62%2.15%-1.49%0.20%1.03%0.12%2.64%
20250.65%2.92%-0.05%-0.04%-0.79%2.05%-0.39%2.08%0.54%0.99%0.69%0.39%9.36%
20240.87%-1.11%0.47%-2.07%1.97%1.23%2.66%0.74%1.20%-2.74%1.86%-1.46%3.52%
20232.48%-2.55%0.05%0.62%-0.67%0.23%0.34%-0.68%-3.24%-2.16%4.70%4.83%3.66%
20221.50%-1.55%-3.08%-2.73%0.58%-1.68%3.19%-2.90%-6.48%-2.02%4.31%0.00%-10.79%
20211.70%0.72%-0.70%-0.31%-1.52%-1.14%-0.49%0.01%0.09%-0.67%-1.19%-0.86%-4.31%

Benchmark Metrics

Putnam Mortgage Securities Fund has an annualized alpha of 3.74%, beta of 0.03, and R2 of 0.01 versus S&P 500 Index. Calculated based on daily prices since June 03, 1996.

  • This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (12.88%) than losses (0.47%) - typical of diversified or defensive assets.
  • Beta of 0.03 may look defensive, but with R2 of 0.01 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 0.01 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
3.74%
Beta
0.03
0.01
Upside Capture
12.88%
Downside Capture
0.47%

Expense Ratio

PGSIX has an expense ratio of 0.89%, placing it in the medium range.


Return for Risk

Risk / Return Rank

PGSIX ranks 52 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.


PGSIX Risk / Return Rank: 5252
Overall Rank
PGSIX Sharpe Ratio Rank: 4242
Sharpe Ratio Rank
PGSIX Sortino Ratio Rank: 4646
Sortino Ratio Rank
PGSIX Omega Ratio Rank: 4242
Omega Ratio Rank
PGSIX Calmar Ratio Rank: 7474
Calmar Ratio Rank
PGSIX Martin Ratio Rank: 5555
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 Putnam Mortgage Securities Fund (PGSIX) and compare them to S&P 500 Index.


PGSIXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

-0.44

Sortino ratioReturn per unit of downside risk

-0.32

Omega ratioGain probability vs. loss probability

1.34

1.41

-0.07

Calmar ratioReturn relative to maximum drawdown

3.28

2.98

+0.29

Martin ratioReturn relative to average drawdown

10.94

13.78

-2.84

Dividends

Dividend History

Putnam Mortgage Securities Fund provided a 4.64% dividend yield over the last twelve months, with an annual payout of $0.37 per share.


5.00%10.00%15.00%$0.00$0.20$0.40$0.60$0.80$1.00$1.2020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.37$0.45$1.29$0.73$1.16$0.49$0.52$0.59$0.48$0.40$0.38$0.34

Dividend yield

4.64%5.67%16.88%8.38%12.83%4.30%4.21%4.50%3.94%3.10%2.92%2.51%

Monthly Dividends

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


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.04$0.03$0.00$0.04$0.00$0.00$0.11
2025$0.00$0.06$0.05$0.05$0.03$0.03$0.04$0.03$0.03$0.04$0.03$0.06$0.45
2024$0.06$0.06$0.00$0.06$0.06$0.06$0.06$0.06$0.06$0.06$0.06$0.65$1.29
2023$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.20$0.73
2022$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.05$0.05$0.71$1.16
2021$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.49

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 Putnam Mortgage Securities Fund. 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 Putnam Mortgage Securities Fund was 22.28%, occurring on Oct 19, 2023. Recovery took 590 trading sessions.

The current Putnam Mortgage Securities Fund drawdown is 0.25%.


Related event

Drawdown

Fall

Recovery

Underwater

2023 bear market2023
-22.28%Oct 2023
3y 7mo2y 4mo
5y 11moMar 2020 - Feb 2026
Financial crisis2007–2009
-15.94%Dec 2008
3mo4mo 1d
7mo 1dSep 2008 - Apr 2009
2013 pullback2013
-5.57%Jul 2013
2mo 28d6mo 28d
9mo 26dApr 2013 - Jan 2014
Financial crisis2007–2009
-3.83%Jun 2008
3mo2mo 24d
5mo 24dMar 2008 - Sep 2008
1999 pullback1999
-3.55%Aug 1999
3mo 12d2mo 26d
6mo 8dApr 1999 - Nov 1999

Drawdown Indicators


PGSIXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-22.28%

-56.78%

+34.50%

Max Drawdown (1Y)

Largest decline over 1 year

-2.85%

-9.10%

+6.25%

Max Drawdown (3Y)

Largest decline over 3 years

-6.88%

-18.90%

+12.02%

Max Drawdown (5Y)

Largest decline over 5 years

-20.83%

-25.43%

+4.60%

Max Drawdown (10Y)

Largest decline over 10 years

-22.28%

-33.92%

+11.64%

Current Drawdown

Current decline from peak

-0.25%

-0.33%

+0.08%

Average Drawdown

Average peak-to-trough decline

-2.61%

-10.72%

+8.11%

Ulcer Index

Depth and duration of drawdowns from previous peaks

0.85%

1.97%

-1.12%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Portfolio Analyzer

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