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BPTRX vs. ARKVX
Performance
Return for Risk
Drawdowns
Volatility
Dividends

BPTRX vs. ARKVX

Last updated Jun 20, 2026

BPTRX (Baron Partners Fund) and ARKVX (ARK Venture Fund) are both mutual funds - BPTRX is a Large Cap Growth Equities fund actively managed by Baron Capital Group, Inc., while ARKVX is a Technology Equities fund actively managed by ARK Investment Management. Both are actively managed. Over the past 3 years, BPTRX returned 24.00%/yr vs 39.03%/yr for ARKVX. A 0.61 correlation means they provide meaningful diversification when combined. BPTRX charges 1.36%/yr vs 3.50%/yr for ARKVX.

Performance

BPTRX vs. ARKVX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Baron Partners Fund (BPTRX) and ARK Venture Fund (ARKVX). The values are adjusted to include any dividend payments, if applicable.

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Returns By Period

In the year-to-date period, BPTRX achieves a 12.47% return, which is significantly lower than ARKVX's 21.01% return.

BPTRX

1D
-1.26%
1M
14.33%
YTD
12.47%
6M
9.60%
1Y
52.92%
3Y*
24.00%
5Y*
14.99%
10Y*
25.50%

ARKVX

1D
0.00%
1M
12.35%
YTD
21.01%
6M
21.97%
1Y
82.07%
3Y*
39.03%
5Y*
—
10Y*
—
*Multi-year figures are annualized to reflect compound growth (CAGR)

BPTRX vs. ARKVX - Yearly Performance Comparison

2026 (YTD)2025202420232022
BPTRX
Baron Partners Fund		12.47%24.54%32.75%43.09%-15.95%
ARKVX
ARK Venture Fund		21.01%55.68%6.69%61.25%-6.24%

Correlation

The correlation between BPTRX and ARKVX is 0.44, which is low. Their price movements are largely independent, making them effective diversification partners.

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

0.44

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

0.57

Correlation (All Time)
Calculated using the full available price history since Nov 7, 2022

0.61

The correlation between BPTRX and ARKVX shifts across timeframes, from 0.44 (1 year) to 0.61 (all time), reflecting how their relationship changes across market environments.

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Baron Partners Fund

ARK Venture Fund

Often compared with BPTRX:
BPTRX vs. BFGFXBPTRX vs. VOOBPTRX vs. BPTIXBPTRX vs. QQQBPTRX vs. BFGIXBPTRX vs. SSOBPTRX vs. FBGX
Often compared with ARKVX:
ARKVX vs. ARKKARKVX vs. XOVRARKVX vs. VOOARKVX vs. DXYZARKVX vs. ARKWARKVX vs. SPYARKVX vs. VTI

Return for Risk

BPTRX vs. ARKVX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.
BPTRX
BPTRX Risk / Return Rank: 7474
Overall Rank
BPTRX Sharpe Ratio Rank: 4848
Sharpe Ratio Rank
BPTRX Sortino Ratio Rank: 8686
Sortino Ratio Rank
BPTRX Omega Ratio Rank: 7474
Omega Ratio Rank
BPTRX Calmar Ratio Rank: 9494
Calmar Ratio Rank
BPTRX Martin Ratio Rank: 6969
Martin Ratio Rank
ARKVX
ARKVX Risk / Return Rank: 9999
Overall Rank
ARKVX Sharpe Ratio Rank: 9999
Sharpe Ratio Rank
ARKVX Sortino Ratio Rank: 100100
Sortino Ratio Rank
ARKVX Omega Ratio Rank: 9999
Omega Ratio Rank
ARKVX Calmar Ratio Rank: 9999
Calmar Ratio Rank
ARKVX Martin Ratio Rank: 9999
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.

BPTRX vs. ARKVX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Baron Partners Fund (BPTRX) and ARK Venture Fund (ARKVX). 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.

BPTRXARKVXDifference
Sharpe ratioReturn per unit of total volatility
1.83
4.51

-2.69

Sortino ratioReturn per unit of downside risk
3.76
11.82

-8.06

Omega ratioGain probability vs. loss probability

1.43

2.49

-1.07

Calmar ratioReturn relative to maximum drawdown

4.93

10.62

-5.69

Martin ratioReturn relative to average drawdown

12.04

40.41

-28.38

BPTRX vs. ARKVX - Sharpe Ratio Comparison

The current BPTRX Sharpe Ratio is 1.83, which is lower than the ARKVX Sharpe Ratio of 4.51. The chart below compares the historical Sharpe Ratios of BPTRX and ARKVX, 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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Drawdowns

BPTRX vs. ARKVX - Drawdown Comparison

The maximum BPTRX drawdown since its inception was -64.11%, which is greater than ARKVX's maximum drawdown of -19.10%. Use the drawdown chart below to compare losses from any high point for BPTRX and ARKVX.

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Drawdown Indicators

BPTRXARKVXDifference

Max Drawdown

Largest peak-to-trough decline

-64.11%

-19.10%

-45.01%

Max Drawdown (1Y)

Largest decline over 1 year

-10.71%

-8.14%

-2.57%

Max Drawdown (3Y)

Largest decline over 3 years

-33.34%

-19.10%

-14.24%

Max Drawdown (5Y)

Largest decline over 5 years

-49.87%

—

—

Max Drawdown (10Y)

Largest decline over 10 years

-51.26%

—

—

Current Drawdown

Current decline from peak

-4.52%

-0.46%

-4.06%

Average Drawdown

Average peak-to-trough decline

-13.77%

-4.15%

-9.62%

Ulcer Index

Depth and duration of drawdowns from previous peaks

4.38%

2.10%

+2.28%

Volatility

BPTRX vs. ARKVX - Volatility Comparison

Baron Partners Fund (BPTRX) has a higher volatility of 11.09% compared to ARK Venture Fund (ARKVX) at 6.26%. This indicates that BPTRX's price experiences larger fluctuations and is considered to be riskier than ARKVX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

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Volatility by Period

BPTRXARKVXDifference

Volatility (1M)

Calculated over the trailing 1-month period

11.09%

6.26%

+4.83%

Volatility (6M)

Calculated over the trailing 6-month period

16.00%

14.00%

+2.00%

Volatility (1Y)

Calculated over the trailing 1-year period

28.94%

19.16%

+9.78%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

33.94%

18.74%

+15.20%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

32.86%

18.74%

+14.12%

BPTRX vs. ARKVX - Expense Ratio Comparison

BPTRX has a 1.36% expense ratio, which is lower than ARKVX's 3.50% expense ratio.

Dividends

BPTRX vs. ARKVX - Dividend Comparison

BPTRX's dividend yield for the trailing twelve months is around 2.99%, while ARKVX has not paid dividends to shareholders.

PositionTTM20252024202320222021202020192018201720162015
ARKVX
ARK Venture Fund		0.00%0.00%0.32%0.72%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
BPTRX
Baron Partners Fund		2.99%3.36%0.76%0.00%3.19%7.72%3.67%0.26%0.00%0.00%0.00%0.35%

Frequently Asked Questions

BPTRX and ARKVX have a correlation of 0.44, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

BPTRX has higher volatility (11.09%) compared to ARKVX (6.26%). In terms of maximum drawdown, BPTRX dropped -64.11% vs ARKVX's -19.10%.

ARKVX currently has the higher Sharpe Ratio (4.51 vs 1.83), 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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