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BULD vs. VOX
Performance
Return for Risk
Drawdowns
Volatility
Dividends

Performance

BULD vs. VOX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Pacer BlueStar Engineering the Future ETF (BULD) and Vanguard Communication Services ETF (VOX). The values are adjusted to include any dividend payments, if applicable.

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Returns By Period

In the year-to-date period, BULD achieves a 34.29% return, which is significantly higher than VOX's -1.38% return.


BULD

1D
-0.38%
1M
14.07%
YTD
34.29%
6M
30.65%
1Y
64.78%
3Y*
18.64%
5Y*
10Y*

VOX

1D
-0.84%
1M
-2.77%
YTD
-1.38%
6M
0.47%
1Y
20.55%
3Y*
24.02%
5Y*
7.58%
10Y*
9.30%
*Multi-year figures are annualized to reflect compound growth (CAGR)

BULD vs. VOX - Yearly Performance Comparison


2026 (YTD)2025202420232022
BULD
Pacer BlueStar Engineering the Future ETF
34.29%23.20%-3.93%28.27%-12.41%
VOX
Vanguard Communication Services ETF
-1.38%26.27%33.12%44.81%-20.61%

Correlation

The correlation between BULD and VOX is 0.50, which is low. Their price movements are largely independent, making them effective diversification partners.


Correlation
Correlation (1Y)
Calculated over the trailing 1-year period

0.50

Correlation (3Y)
Calculated over the trailing 3-year period

0.57

Correlation (All Time)
Calculated using the full available price history since May 6, 2022

0.65

The correlation between BULD and VOX shifts across timeframes, from 0.50 (1 year) to 0.65 (all time), reflecting how their relationship changes across market environments.

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Return for Risk

BULD vs. VOX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

BULD
BULD Risk / Return Rank: 7171
Overall Rank
BULD Sharpe Ratio Rank: 7272
Sharpe Ratio Rank
BULD Sortino Ratio Rank: 6969
Sortino Ratio Rank
BULD Omega Ratio Rank: 6161
Omega Ratio Rank
BULD Calmar Ratio Rank: 8181
Calmar Ratio Rank
BULD Martin Ratio Rank: 7272
Martin Ratio Rank

VOX
VOX Risk / Return Rank: 3535
Overall Rank
VOX Sharpe Ratio Rank: 3636
Sharpe Ratio Rank
VOX Sortino Ratio Rank: 3838
Sortino Ratio Rank
VOX Omega Ratio Rank: 3535
Omega Ratio Rank
VOX Calmar Ratio Rank: 3030
Calmar Ratio Rank
VOX Martin Ratio Rank: 3737
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.

BULD vs. VOX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Pacer BlueStar Engineering the Future ETF (BULD) and Vanguard Communication Services ETF (VOX). 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.


BULDVOXDifference
Sharpe ratioReturn per unit of total volatility

+1.00

Sortino ratioReturn per unit of downside risk

+1.17

Omega ratioGain probability vs. loss probability

1.37

1.24

+0.13

Calmar ratioReturn relative to maximum drawdown

4.21

1.52

+2.68

Martin ratioReturn relative to average drawdown

13.30

5.83

+7.48

BULD vs. VOX - Sharpe Ratio Comparison

The current BULD Sharpe Ratio is 2.34, which is higher than the VOX Sharpe Ratio of 1.34. The chart below compares the historical Sharpe Ratios of BULD and VOX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.


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Sharpe Ratios by Period


BULDVOXDifference

Sharpe Ratio (1Y)

Calculated over the trailing 1-year period

2.34

1.34

+1.00

Sharpe Ratio (5Y)

Calculated over the trailing 5-year period

0.36

Sharpe Ratio (10Y)

Calculated over the trailing 10-year period

0.45

Sharpe Ratio (All Time)

Calculated using the full available price history

0.55

0.43

+0.12

Drawdowns

BULD vs. VOX - Drawdown Comparison

The maximum BULD drawdown since its inception was -27.64%, smaller than the maximum VOX drawdown of -57.18%. Use the drawdown chart below to compare losses from any high point for BULD and VOX.


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Drawdown Indicators


BULDVOXDifference

Max Drawdown

Largest peak-to-trough decline

-27.64%

-57.18%

+29.54%

Max Drawdown (1Y)

Largest decline over 1 year

-15.48%

-13.56%

-1.92%

Max Drawdown (3Y)

Largest decline over 3 years

-27.64%

-21.15%

-6.49%

Max Drawdown (5Y)

Largest decline over 5 years

-46.76%

Max Drawdown (10Y)

Largest decline over 10 years

-46.76%

Current Drawdown

Current decline from peak

-0.38%

-4.70%

+4.32%

Average Drawdown

Average peak-to-trough decline

-8.30%

-11.91%

+3.61%

Ulcer Index

Depth and duration of drawdowns from previous peaks

4.88%

3.54%

+1.34%

Volatility

BULD vs. VOX - Volatility Comparison

Pacer BlueStar Engineering the Future ETF (BULD) has a higher volatility of 8.50% compared to Vanguard Communication Services ETF (VOX) at 4.24%. This indicates that BULD's price experiences larger fluctuations and is considered to be riskier than VOX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


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Volatility by Period


BULDVOXDifference

Volatility (1M)

Calculated over the trailing 1-month period

8.50%

4.24%

+4.26%

Volatility (6M)

Calculated over the trailing 6-month period

21.34%

11.16%

+10.18%

Volatility (1Y)

Calculated over the trailing 1-year period

27.85%

15.45%

+12.40%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

27.73%

21.15%

+6.58%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

27.73%

20.89%

+6.84%

BULD vs. VOX - Expense Ratio Comparison

BULD has a 0.60% expense ratio, which is higher than VOX's 0.10% expense ratio.


Dividends

BULD vs. VOX - Dividend Comparison

BULD's dividend yield for the trailing twelve months is around 0.92%, less than VOX's 1.00% yield.


PositionTTM20252024202320222021202020192018201720162015
BULD
Pacer BlueStar Engineering the Future ETF
0.92%1.24%0.18%0.21%0.08%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
VOX
Vanguard Communication Services ETF
1.00%0.95%1.05%1.03%0.88%0.93%0.73%0.90%2.77%3.83%2.67%3.55%

Frequently Asked Questions


BULD and VOX have a correlation of 0.50, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

BULD has higher volatility (8.50%) compared to VOX (4.24%). In terms of maximum drawdown, BULD dropped -27.64% vs VOX's -57.18%.

On 3-year performance, VOX leads with 24.02% vs 18.64% for BULD. On fees, VOX is cheaper at 0.10% per year. On volatility, VOX has been the lower-risk option at 4.24%. The better choice depends on whether you care most about return, fees, risk, or income.

Over the 3-year period, VOX has performed better with a 24.02% return vs 18.64%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

VOX is cheaper with a 0.10% expense ratio, compared with 0.60% for BULD.

VOX has the higher dividend yield at 1.00%, compared with 0.92% for BULD.

BULD tracks BlueStar Robotics & 3D Printing Index, while VOX tracks MSCI US Investable Market Telecommunication Services 25/50 Index. They also come from different issuers: Pacer and Vanguard. Their fees differ too: 0.60% for BULD and 0.10% for VOX.

BULD currently has the higher Sharpe Ratio (2.34 vs 1.34), 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.

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