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ISIN
US4102277716
CUSIP
410227771
Issuer
BlackRock
Inception Date
Jul 8, 2019
Min. Investment
$0
Distribution Policy
Distributing
Asset Class
Bond

Share Price Chart


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Performance

JMABX Performance Chart

John Hancock Managed Account Shares Investment-Grade Corporate Bond Portfolio (JMABX) is up 0.6% since the beginning of the year. JMABX is currently trading at $9 per share. Investors who bought $1,000 worth of JMABX shares 5 years ago would now be looking at an investment worth $1,048.


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S&P 500 Index

Returns By Period

John Hancock Managed Account Shares Investment-Grade Corporate Bond Portfolio (JMABX) has returned 0.61% so far this year and 6.22% over the past 12 months.


John Hancock Managed Account Shares Investment-Grade Corporate Bond Portfolio

1D
0.11%
1M
0.69%
YTD
0.61%
6M
1.19%
1Y
6.22%
3Y*
6.26%
5Y*
0.95%
10Y*

Benchmark (S&P 500 Index)

1D
-0.37%
1M
-0.01%
YTD
9.16%
6M
8.64%
1Y
25.22%
3Y*
19.78%
5Y*
11.99%
10Y*
13.88%
*Multi-year figures are annualized to reflect compound growth (CAGR)

JMABX Monthly Returns History

Based on dividend-adjusted daily data since Jul 8, 2019, JMABX's average daily return is +0.01%, while the average monthly return is +0.20%. At this rate, an investment would double in approximately 28.9 years.

Historically, 58% of months were positive and 42% were negative. The best month was Nov 2023 with a return of +5.3%, while the worst month was Mar 2020 at -9.6%. The longest winning streak lasted 10 consecutive months, and the longest losing streak was 6 months.

On a daily basis, JMABX closed higher 46% of trading days. The best single day was Mar 25, 2020 with a return of +2.0%, while the worst single day was Mar 18, 2020 at -4.3%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.35%1.13%-1.88%0.80%0.58%-0.34%0.61%
20250.60%1.74%-0.20%-0.21%0.71%1.97%0.36%1.27%1.15%0.25%0.80%0.13%8.88%
20240.48%-1.00%0.81%-1.82%1.90%0.71%2.22%1.37%1.48%-1.76%1.27%-1.22%4.42%
20234.13%-2.31%1.86%0.35%-0.82%0.34%1.06%-0.93%-2.35%-2.17%5.31%3.67%8.05%
2022-2.81%-1.87%-2.71%-4.61%-0.11%-3.57%2.66%-1.98%-5.07%-0.31%4.36%-0.26%-15.50%
2021-0.66%-1.41%-1.41%1.10%0.81%1.76%1.35%-0.17%-0.83%-0.08%-0.27%0.20%0.33%

Benchmark Metrics

John Hancock Managed Account Shares Investment-Grade Corporate Bond Portfolio has an annualized alpha of 1.30%, beta of 0.07, and R2 of 0.05 versus S&P 500 Index. Calculated based on daily prices since July 08, 2019.

  • This fund participated in 39.61% of S&P 500 Index downside but only 21.93% of its upside - more exposed to losses than it benefited from rallies.
  • Beta of 0.07 may look defensive, but with R2 of 0.05 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 0.05 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
1.30%
Beta
0.07
0.05
Upside Capture
21.93%
Downside Capture
39.61%

Expense Ratio

JMABX has an expense ratio of 0.00%, meaning no management fees are charged.


Return for Risk

Risk / Return Rank

JMABX ranks 42 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.


JMABX Risk / Return Rank: 4242
Overall Rank
JMABX Sharpe Ratio Rank: 4141
Sharpe Ratio Rank
JMABX Sortino Ratio Rank: 5151
Sortino Ratio Rank
JMABX Omega Ratio Rank: 4444
Omega Ratio Rank
JMABX Calmar Ratio Rank: 3636
Calmar Ratio Rank
JMABX Martin Ratio Rank: 3636
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 John Hancock Managed Account Shares Investment-Grade Corporate Bond Portfolio (JMABX) and compare them to S&P 500 Index.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.


JMABXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

-0.28

Sortino ratioReturn per unit of downside risk

0.00

Omega ratioGain probability vs. loss probability

1.33

1.37

-0.03

Calmar ratioReturn relative to maximum drawdown

2.16

2.78

-0.62

Martin ratioReturn relative to average drawdown

7.58

12.44

-4.86

Dividends

Dividend History

John Hancock Managed Account Shares Investment-Grade Corporate Bond Portfolio provided a 5.63% dividend yield over the last twelve months, with an annual payout of $0.50 per share. The fund has been increasing its distributions for 3 consecutive years.


1.00%2.00%3.00%4.00%5.00%6.00%$0.00$0.10$0.20$0.30$0.40$0.502019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM2025202420232022202120202019
Dividend$0.50$0.50$0.46$0.32$0.28$0.41$0.29$0.08

Dividend yield

5.63%5.59%5.26%3.59%3.28%3.99%2.74%0.80%

Monthly Dividends

The table displays the monthly dividend distributions for John Hancock Managed Account Shares Investment-Grade Corporate Bond Portfolio. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.04$0.04$0.04$0.04$0.04$0.00$0.20
2025$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.50
2024$0.04$0.04$0.00$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.46
2023$0.04$0.04$0.04$0.00$0.04$0.04$0.04$0.00$0.00$0.00$0.04$0.04$0.32
2022$0.03$0.03$0.04$0.03$0.00$0.00$0.00$0.03$0.00$0.03$0.04$0.04$0.28
2021$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.06$0.41

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 John Hancock Managed Account Shares Investment-Grade Corporate Bond Portfolio. 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 John Hancock Managed Account Shares Investment-Grade Corporate Bond Portfolio was 21.48%, occurring on Oct 20, 2022. Recovery took 719 trading sessions.

The current John Hancock Managed Account Shares Investment-Grade Corporate Bond Portfolio drawdown is 0.86%.


Related event

Drawdown

Fall

Recovery

Underwater

Bear market2022
-21.48%Oct 2022
1y 2mo2y 10mo
4y 1moAug 2021 - Sep 2025
COVID crash2020
-16.95%Mar 2020
17d3mo 29d
4mo 16dMar 2020 - Jul 2020
2021 pullback2021
-4.32%Mar 2021
2mo 13d3mo 14d
5mo 27dJan 2021 - Jun 2021
2026 pullback2026
-2.89%Mar 2026
25d
3mo 23dMar 2026 - now
2019 pullback2019
-1.66%Sep 2019
8d2mo 21d
2mo 29dSep 2019 - Dec 2019

Drawdown Indicators


JMABXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-21.48%

-56.78%

+35.30%

Max Drawdown (1Y)

Largest decline over 1 year

-2.89%

-9.10%

+6.21%

Max Drawdown (3Y)

Largest decline over 3 years

-5.71%

-18.90%

+13.19%

Max Drawdown (5Y)

Largest decline over 5 years

-21.48%

-25.43%

+3.95%

Max Drawdown (10Y)

Largest decline over 10 years

-33.92%

Current Drawdown

Current decline from peak

-0.86%

-1.80%

+0.94%

Average Drawdown

Average peak-to-trough decline

-6.15%

-10.71%

+4.56%

Ulcer Index

Depth and duration of drawdowns from previous peaks

0.82%

2.03%

-1.21%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Portfolio Analyzer

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