FINSX vs. BPTRX

Last updated Jun 4, 2026

FINSX (Fidelity Advisor New Insights Fund Class I) and BPTRX (Baron Partners Fund) are both Large Cap Growth Equities funds. Over the past 10 years, FINSX returned 16.55%/yr vs 24.08%/yr for BPTRX. A 0.78 correlation means they provide meaningful diversification when combined. FINSX charges 0.68%/yr vs 1.36%/yr for BPTRX.

Performance

FINSX vs. BPTRX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Advisor New Insights Fund Class I (FINSX) and Baron Partners Fund (BPTRX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FINSX achieves a 9.55% return, which is significantly higher than BPTRX's -0.19% return. Over the past 10 years, FINSX has underperformed BPTRX with an annualized return of 16.55%, while BPTRX has yielded a comparatively higher 24.08% annualized return.

FINSX

• 1D: 0.04%
• 1M: 3.52%
• YTD: 9.55%
• 6M: 12.72%
• 1Y: 28.11%
• 3Y*: 27.39%
• 5Y*: 15.52%
• 10Y*: 16.55%

BPTRX

• 1D: -1.21%
• 1M: 4.90%
• YTD: -0.19%
• 6M: 19.80%
• 1Y: 31.83%
• 3Y*: 22.85%
• 5Y*: 13.31%
• 10Y*: 24.08%

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

FINSX vs. BPTRX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FINSX Fidelity Advisor New Insights Fund Class I	9.55%	21.56%	35.26%	36.28%	-26.40%	24.72%	23.94%	29.44%	-4.38%	28.40%
BPTRX Baron Partners Fund	-0.19%	24.54%	32.75%	43.09%	-42.53%	31.35%	148.81%	44.99%	-2.01%	31.54%

Correlation

The correlation between FINSX and BPTRX is 0.47, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.47
Correlation (3Y) Calculated over the trailing 3-year period	0.58
Correlation (5Y) Calculated over the trailing 5-year period	0.67
Correlation (10Y) Calculated over the trailing 10-year period	0.71
Correlation (All Time) Calculated using the full available price history since Jan 9, 2003	0.78

Over the past year, the correlation between FINSX and BPTRX has dropped to 0.47 - well below their long-term average of 0.78, suggesting their price drivers have been diverging.

Return for Risk

FINSX vs. BPTRX — Risk / Return Rank

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

FINSX

FINSX Risk / Return Rank: 50
FINSX Sharpe Ratio Rank: 48
FINSX Sortino Ratio Rank: 44
FINSX Omega Ratio Rank: 45
FINSX Calmar Ratio Rank: 52
FINSX Martin Ratio Rank: 63

BPTRX

BPTRX Risk / Return Rank: 35
BPTRX Sharpe Ratio Rank: 17
BPTRX Sortino Ratio Rank: 34
BPTRX Omega Ratio Rank: 30
BPTRX Calmar Ratio Rank: 62
BPTRX Martin Ratio Rank: 32

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.

FINSX vs. BPTRX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Advisor New Insights Fund Class I (FINSX) and Baron Partners Fund (BPTRX). 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.

	FINSX	BPTRX	Difference
Sharpe ratio: Return per unit of total volatility	2.03	1.18	+0.85
Sortino ratio: Return per unit of downside risk	2.79	2.41	+0.37
Omega ratio: Gain probability vs. loss probability	1.36	1.29	+0.07
Calmar ratio: Return relative to maximum drawdown	2.76	3.04	-0.27
Martin ratio: Return relative to average drawdown	12.30	7.36	+4.94
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FINSX vs. BPTRX - Sharpe Ratio Comparison

The current FINSX Sharpe Ratio is 2.03, which is higher than the BPTRX Sharpe Ratio of 1.18. The chart below compares the historical Sharpe Ratios of FINSX and BPTRX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	FINSX	BPTRX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.03	1.18	+0.85
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.82	0.40	+0.42
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.86	0.74	+0.12
Sharpe Ratio (All Time) Calculated using the full available price history	0.66	0.55	+0.11

Drawdowns

FINSX vs. BPTRX - Drawdown Comparison

The maximum FINSX drawdown since its inception was -48.25%, smaller than the maximum BPTRX drawdown of -64.11%. Use the drawdown chart below to compare losses from any high point for FINSX and BPTRX.

Drawdown Indicators

	FINSX	BPTRX	Difference
Max Drawdown Largest peak-to-trough decline	-48.25%	-64.11%	+15.86%
Max Drawdown (1Y) Largest decline over 1 year	-10.39%	-10.71%	+0.32%
Max Drawdown (3Y) Largest decline over 3 years	-20.52%	-33.34%	+12.82%
Max Drawdown (5Y) Largest decline over 5 years	-31.85%	-49.87%	+18.02%
Max Drawdown (10Y) Largest decline over 10 years	-31.95%	-51.26%	+19.31%
Current Drawdown Current decline from peak	-0.37%	-3.63%	+3.26%
Average Drawdown Average peak-to-trough decline	-6.79%	-13.78%	+6.99%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.33%	4.41%	-2.08%

Volatility

FINSX vs. BPTRX - Volatility Comparison

Fidelity Advisor New Insights Fund Class I (FINSX) and Baron Partners Fund (BPTRX) have volatilities of 3.52% and 3.43%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FINSX	BPTRX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.52%	3.43%	+0.09%
Volatility (6M) Calculated over the trailing 6-month period	10.80%	21.24%	-10.44%
Volatility (1Y) Calculated over the trailing 1-year period	14.18%	27.58%	-13.40%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.03%	33.62%	-14.59%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.28%	32.70%	-13.42%

FINSX vs. BPTRX - Expense Ratio Comparison

FINSX has a 0.68% expense ratio, which is lower than BPTRX's 1.36% expense ratio.

Dividends

FINSX vs. BPTRX - Dividend Comparison

FINSX's dividend yield for the trailing twelve months is around 8.05%, more than BPTRX's 3.37% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BPTRX Baron Partners Fund	3.37%	3.36%	0.76%	0.00%	3.19%	7.72%	3.67%	0.26%	0.00%	0.00%	0.00%	0.35%
FINSX Fidelity Advisor New Insights Fund Class I	8.05%	8.45%	5.56%	6.12%	16.70%	12.20%	7.89%	6.56%	13.73%	7.73%	5.18%	4.59%

Frequently Asked Questions

Can I hold both FINSX and BPTRX in my portfolio?

FINSX and BPTRX have a correlation of 0.47, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FINSX or BPTRX?

FINSX has higher volatility (3.52%) compared to BPTRX (3.43%). In terms of maximum drawdown, FINSX dropped -48.25% vs BPTRX's -64.11%.

Which has better risk-adjusted returns?

FINSX currently has the higher Sharpe Ratio (2.03 vs 1.18), 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.