MANKX vs. VTMSX

Last updated Aug 1, 2026

MANKX (BlackRock New York Municipal Opportunities Fund) and VTMSX (Vanguard Tax-Managed Small-Cap Fund Admiral Shares) are both mutual funds - MANKX is a Municipal Bonds fund managed by BlackRock, while VTMSX is a Small Cap Blend Equities fund managed by BlackRock. Over the past 10 years, MANKX returned 2.21%/yr vs 10.75%/yr for VTMSX. Their -0.04 correlation means they have often moved in opposite directions in the past. MANKX charges 0.56%/yr vs 0.09%/yr for VTMSX.

Performance

MANKX vs. VTMSX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in BlackRock New York Municipal Opportunities Fund (MANKX) and Vanguard Tax-Managed Small-Cap Fund Admiral Shares (VTMSX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MANKX achieves a 1.48% return, which is significantly lower than VTMSX's 21.93% return. Over the past 10 years, MANKX has underperformed VTMSX with an annualized return of 2.21%, while VTMSX has yielded a comparatively higher 10.75% annualized return.

MANKX

• 1D: -0.19%
• 1M: -1.98%
• 6M: 0.67%
• YTD: 1.48%
• 1Y: 6.70%
• 3Y*: 4.08%
• 5Y*: 1.14%
• 10Y*: 2.21%
• ALL TIME*: 4.45%

VTMSX

• 1D: 0.86%
• 1M: -0.56%
• 6M: 15.49%
• YTD: 21.93%
• 1Y: 36.13%
• 3Y*: 13.30%
• 5Y*: 7.52%
• 10Y*: 10.75%
• ALL TIME*: 10.61%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
MANKX BlackRock New York Municipal Opportunities Fund	$0.00	$0.00	$0.00
VTMSX Vanguard Tax-Managed Small-Cap Fund Admiral Shares	$0.00	$0.00	$0.00

MANKX vs. VTMSX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MANKX BlackRock New York Municipal Opportunities Fund	1.48%	4.04%	2.94%	6.53%	-9.01%	5.31%	0.23%	7.24%	1.00%	6.95%
VTMSX Vanguard Tax-Managed Small-Cap Fund Admiral Shares	21.93%	5.93%	8.61%	15.95%	-16.16%	27.08%	11.05%	23.28%	-8.62%	13.05%

Correlation

The correlation between MANKX and VTMSX is 0.23, which is low. Their historical price movements had little consistent relationship.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.23
Correlation (3Y) Balances recent behavior with more history.	0.13
Correlation (5Y) Shows whether the relationship held over a longer period.	0.12
Correlation (10Y) Provides a long-term view across more market conditions.	0.11
Correlation (All Time) Calculated using the full available price history since Mar 25, 1999	-0.04

The correlation between MANKX and VTMSX shifts across timeframes, from -0.04 (all time) to 0.23 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

MANKX vs. VTMSX — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

MANKX

MANKX Risk / Return Rank: 88
MANKX Sharpe Ratio Rank: 93
MANKX Sortino Ratio Rank: 94
MANKX Omega Ratio Rank: 95
MANKX Calmar Ratio Rank: 80
MANKX Martin Ratio Rank: 76

VTMSX

VTMSX Risk / Return Rank: 84
VTMSX Sharpe Ratio Rank: 80
VTMSX Sortino Ratio Rank: 81
VTMSX Omega Ratio Rank: 76
VTMSX Calmar Ratio Rank: 93
VTMSX Martin Ratio Rank: 92

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

MANKX vs. VTMSX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for BlackRock New York Municipal Opportunities Fund (MANKX) and Vanguard Tax-Managed Small-Cap Fund Admiral Shares (VTMSX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

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.

	MANKX	VTMSX	Difference
Sharpe ratio: Return per unit of total volatility	2.47	1.87	+0.60
Sortino ratio: Return per unit of downside risk	3.80	2.77	+1.04
Omega ratio: Gain probability vs. loss probability	1.60	1.32	+0.27
Calmar ratio: Return relative to maximum drawdown	2.70	3.79	-1.09
Martin ratio: Return relative to average drawdown	9.49	12.88	-3.39

MANKX vs. VTMSX - Sharpe Ratio Comparison

The current MANKX Sharpe Ratio is 2.47, which is higher than the VTMSX Sharpe Ratio of 1.87. The chart below compares the historical Sharpe Ratios of MANKX and VTMSX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

MANKX vs. VTMSX - Drawdown Comparison

The maximum MANKX drawdown since its inception was -15.75%, smaller than the maximum VTMSX drawdown of -57.84%. Use the drawdown chart below to compare losses from any high point for MANKX and VTMSX.

Drawdown Indicators

	MANKX	VTMSX	Difference
Max Drawdown Largest peak-to-trough decline	-15.75%	-57.84%	+42.09%
Max Drawdown (1Y) Largest decline over 1 year	-2.82%	-8.59%	+5.77%
Max Drawdown (3Y) Largest decline over 3 years	-5.53%	-27.93%	+22.40%
Max Drawdown (5Y) Largest decline over 5 years	-13.72%	-27.93%	+14.21%
Max Drawdown (10Y) Largest decline over 10 years	-14.46%	-43.88%	+29.42%
Current Drawdown Current decline from peak	-2.07%	-1.82%	-0.25%
Average Drawdown Average peak-to-trough decline	-2.17%	-8.88%	+6.71%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.80%	2.53%	-1.73%

Volatility

MANKX vs. VTMSX - Volatility Comparison

The current volatility for BlackRock New York Municipal Opportunities Fund (MANKX) is 0.97%, while Vanguard Tax-Managed Small-Cap Fund Admiral Shares (VTMSX) has a volatility of 3.47%. This indicates that MANKX experiences smaller price fluctuations and is considered to be less risky than VTMSX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MANKX	VTMSX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.97%	3.47%	-2.50%
Volatility (6M) Calculated over the trailing 6-month period	2.45%	11.67%	-9.22%
Volatility (1Y) Calculated over the trailing 1-year period	3.09%	17.40%	-14.31%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	4.56%	21.32%	-16.76%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	4.44%	23.07%	-18.63%

MANKX vs. VTMSX - Expense Ratio Comparison

MANKX has a 0.56% expense ratio, which is higher than VTMSX's 0.09% expense ratio.

Dividends

MANKX vs. VTMSX - Dividend Comparison

MANKX's dividend yield for the trailing twelve months is around 3.47%, more than VTMSX's 1.19% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MANKX BlackRock New York Municipal Opportunities Fund	3.47%	4.86%	3.96%	2.81%	2.15%	2.18%	2.47%	2.86%	4.27%	3.08%	3.20%	3.52%
VTMSX Vanguard Tax-Managed Small-Cap Fund Admiral Shares	1.19%	1.28%	1.44%	1.50%	1.51%	1.16%	1.09%	1.15%	1.26%	1.11%	1.01%	1.26%

Frequently Asked Questions

Can I hold both MANKX and VTMSX in my portfolio?

MANKX and VTMSX have a correlation of 0.23, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MANKX or VTMSX?

VTMSX has higher volatility (3.47%) compared to MANKX (0.97%). In terms of maximum drawdown, MANKX dropped -15.75% vs VTMSX's -57.84%.

Which has better risk-adjusted returns?

MANKX currently has the higher Sharpe Ratio (2.47 vs 1.87), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.