FELIX vs. PBCKX

Last updated Aug 1, 2026

FELIX (Fidelity Advisor Semiconductors Fund Class I) and PBCKX (Principal Blue Chip Fund) are both mutual funds - FELIX is a Technology Equities fund actively managed by Fidelity, while PBCKX is a Large Cap Growth Equities fund managed by Principal. Over the past 10 years, FELIX returned 33.55%/yr vs 15.76%/yr for PBCKX. Their 0.69 correlation means they have sometimes moved together and sometimes differently. FELIX charges 0.69%/yr vs 0.66%/yr for PBCKX.

Performance

FELIX vs. PBCKX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Advisor Semiconductors Fund Class I (FELIX) and Principal Blue Chip Fund (PBCKX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FELIX achieves a 48.18% return, which is significantly higher than PBCKX's -2.47% return. Over the past 10 years, FELIX has outperformed PBCKX with an annualized return of 33.55%, while PBCKX has yielded a comparatively lower 15.76% annualized return.

FELIX

• 1D: 7.41%
• 1M: -8.92%
• 6M: 32.63%
• YTD: 48.18%
• 1Y: 85.51%
• 3Y*: 46.63%
• 5Y*: 35.56%
• 10Y*: 33.55%
• ALL TIME*: 14.92%

PBCKX

• 1D: 2.08%
• 1M: -0.12%
• 6M: -0.54%
• YTD: -2.47%
• 1Y: -3.06%
• 3Y*: 14.84%
• 5Y*: 6.41%
• 10Y*: 15.76%
• ALL TIME*: 15.50%

*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)
FELIX Fidelity Advisor Semiconductors Fund Class I	$0.00	$0.00	$0.00
PBCKX Principal Blue Chip Fund	$0.00	$0.00	$0.00

FELIX vs. PBCKX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FELIX Fidelity Advisor Semiconductors Fund Class I	48.18%	45.25%	44.10%	75.49%	-34.88%	57.89%	44.02%	64.21%	-12.52%	34.54%
PBCKX Principal Blue Chip Fund	-2.47%	9.20%	26.90%	40.58%	-30.74%	25.05%	34.77%	45.22%	2.83%	28.85%

Correlation

The correlation between FELIX and PBCKX is 0.48, which is low. Their historical price movements had little consistent relationship.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.48
Correlation (3Y) Balances recent behavior with more history.	0.58
Correlation (5Y) Shows whether the relationship held over a longer period.	0.69
Correlation (10Y) Provides a long-term view across more market conditions.	0.69
Correlation (All Time) Calculated using the full available price history since Jun 15, 2012	0.69

Over the past year, the correlation between FELIX and PBCKX has dropped to 0.48 - well below their long-term average of 0.69, suggesting their price drivers have been diverging.

Return for Risk

FELIX vs. PBCKX — Risk / Return Rank

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

FELIX

FELIX Risk / Return Rank: 82
FELIX Sharpe Ratio Rank: 84
FELIX Sortino Ratio Rank: 73
FELIX Omega Ratio Rank: 74
FELIX Calmar Ratio Rank: 87
FELIX Martin Ratio Rank: 91

PBCKX

PBCKX Risk / Return Rank: 2
PBCKX Sharpe Ratio Rank: 2
PBCKX Sortino Ratio Rank: 2
PBCKX Omega Ratio Rank: 2
PBCKX Calmar Ratio Rank: 2
PBCKX Martin Ratio Rank: 2

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.

FELIX vs. PBCKX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Advisor Semiconductors Fund Class I (FELIX) and Principal Blue Chip Fund (PBCKX). 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.

	FELIX	PBCKX	Difference
Sharpe ratio: Return per unit of total volatility	1.98	-0.32	+2.30
Sortino ratio: Return per unit of downside risk	2.41	-0.33	+2.74
Omega ratio: Gain probability vs. loss probability	1.31	0.96	+0.35
Calmar ratio: Return relative to maximum drawdown	3.00	-0.27	+3.28
Martin ratio: Return relative to average drawdown	12.69	-0.76	+13.45

FELIX vs. PBCKX - Sharpe Ratio Comparison

The current FELIX Sharpe Ratio is 1.98, which is higher than the PBCKX Sharpe Ratio of -0.32. The chart below compares the historical Sharpe Ratios of FELIX and PBCKX, 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

FELIX vs. PBCKX - Drawdown Comparison

The maximum FELIX drawdown since its inception was -71.17%, which is greater than PBCKX's maximum drawdown of -38.00%. Use the drawdown chart below to compare losses from any high point for FELIX and PBCKX.

Drawdown Indicators

	FELIX	PBCKX	Difference
Max Drawdown Largest peak-to-trough decline	-71.17%	-38.00%	-33.17%
Max Drawdown (1Y) Largest decline over 1 year	-26.89%	-19.10%	-7.79%
Max Drawdown (3Y) Largest decline over 3 years	-36.40%	-19.10%	-17.30%
Max Drawdown (5Y) Largest decline over 5 years	-46.02%	-38.00%	-8.02%
Max Drawdown (10Y) Largest decline over 10 years	-46.02%	-38.00%	-8.02%
Current Drawdown Current decline from peak	-21.47%	-6.17%	-15.30%
Average Drawdown Average peak-to-trough decline	-21.07%	-5.66%	-15.41%
Ulcer Index Depth and duration of drawdowns from previous peaks	6.35%	6.87%	-0.52%

Volatility

FELIX vs. PBCKX - Volatility Comparison

Fidelity Advisor Semiconductors Fund Class I (FELIX) has a higher volatility of 16.85% compared to Principal Blue Chip Fund (PBCKX) at 4.86%. This indicates that FELIX's price experiences larger fluctuations and is considered to be riskier than PBCKX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FELIX	PBCKX	Difference
Volatility (1M) Calculated over the trailing 1-month period	16.85%	4.86%	+11.99%
Volatility (6M) Calculated over the trailing 6-month period	34.46%	13.43%	+21.03%
Volatility (1Y) Calculated over the trailing 1-year period	40.70%	16.32%	+24.38%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	39.85%	20.52%	+19.33%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	35.48%	20.23%	+15.25%

FELIX vs. PBCKX - Expense Ratio Comparison

FELIX has a 0.69% expense ratio, which is higher than PBCKX's 0.66% expense ratio.

Dividends

FELIX vs. PBCKX - Dividend Comparison

FELIX's dividend yield for the trailing twelve months is around 4.39%, less than PBCKX's 20.45% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FELIX Fidelity Advisor Semiconductors Fund Class I	4.39%	6.51%	6.44%	3.15%	3.09%	4.14%	4.43%	1.04%	19.34%	9.50%	0.55%	10.37%
PBCKX Principal Blue Chip Fund	20.45%	19.94%	9.01%	0.51%	0.71%	6.67%	3.28%	8.90%	7.86%	2.79%	1.01%	2.40%

Frequently Asked Questions

Can I hold both FELIX and PBCKX in my portfolio?

FELIX and PBCKX have a correlation of 0.48, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FELIX or PBCKX?

FELIX has higher volatility (16.85%) compared to PBCKX (4.86%). In terms of maximum drawdown, FELIX dropped -71.17% vs PBCKX's -38.00%.

Which has better risk-adjusted returns?

FELIX currently has the higher Sharpe Ratio (1.98 vs -0.32), 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.