QDISX vs. TBCIX

Last updated Jun 4, 2026

QDISX (Fisher Investments Institutional Group Stock Fund for Retirement Plans) and TBCIX (T. Rowe Price Blue Chip Growth Fund I Class) are both mutual funds - QDISX is a Global Equities fund managed by T. Rowe Price, while TBCIX is a Large Cap Growth Equities fund managed by T. Rowe Price. Over the past 5 years, QDISX returned 14.16%/yr vs 14.09%/yr for TBCIX. Their correlation of 0.88 suggests significant overlap in exposure. QDISX charges 0.00%/yr vs 0.56%/yr for TBCIX.

Performance

QDISX vs. TBCIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fisher Investments Institutional Group Stock Fund for Retirement Plans (QDISX) and T. Rowe Price Blue Chip Growth Fund I Class (TBCIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, QDISX achieves a 12.15% return, which is significantly higher than TBCIX's 5.54% return.

QDISX

• 1D: 0.81%
• 1M: 5.89%
• YTD: 12.15%
• 6M: 14.51%
• 1Y: 35.03%
• 3Y*: 24.56%
• 5Y*: 14.16%
• 10Y*: —

TBCIX

• 1D: -0.69%
• 1M: 5.17%
• YTD: 5.54%
• 6M: 5.71%
• 1Y: 22.23%
• 3Y*: 29.00%
• 5Y*: 14.09%
• 10Y*: 17.93%

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

QDISX vs. TBCIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
QDISX Fisher Investments Institutional Group Stock Fund for Retirement Plans	12.15%	25.34%	22.02%	36.03%	-24.15%	20.28%	27.76%	1.00%
TBCIX T. Rowe Price Blue Chip Growth Fund I Class	5.54%	18.94%	48.73%	49.61%	-38.48%	18.30%	34.90%	2.42%

Correlation

The correlation between QDISX and TBCIX is 0.73, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.73
Correlation (3Y) Calculated over the trailing 3-year period	0.80
Correlation (5Y) Calculated over the trailing 5-year period	0.87
Correlation (All Time) Calculated using the full available price history since Dec 16, 2019	0.88

The correlation between QDISX and TBCIX shifts across timeframes, from 0.73 (1 year) to 0.88 (all time), reflecting how their relationship changes across market environments.

Return for Risk

QDISX vs. TBCIX — Risk / Return Rank

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

QDISX

QDISX Risk / Return Rank: 82
QDISX Sharpe Ratio Rank: 88
QDISX Sortino Ratio Rank: 85
QDISX Omega Ratio Rank: 80
QDISX Calmar Ratio Rank: 79
QDISX Martin Ratio Rank: 79

TBCIX

TBCIX Risk / Return Rank: 21
TBCIX Sharpe Ratio Rank: 27
TBCIX Sortino Ratio Rank: 25
TBCIX Omega Ratio Rank: 24
TBCIX Calmar Ratio Rank: 15
TBCIX Martin Ratio Rank: 16

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.

QDISX vs. TBCIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fisher Investments Institutional Group Stock Fund for Retirement Plans (QDISX) and T. Rowe Price Blue Chip Growth Fund I Class (TBCIX). 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.

	QDISX	TBCIX	Difference
Sharpe ratio: Return per unit of total volatility	2.88	1.47	+1.41
Sortino ratio: Return per unit of downside risk	4.03	2.06	+1.96
Omega ratio: Gain probability vs. loss probability	1.52	1.26	+0.27
Calmar ratio: Return relative to maximum drawdown	3.61	1.36	+2.25
Martin ratio: Return relative to average drawdown	14.89	4.57	+10.32
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

QDISX vs. TBCIX - Sharpe Ratio Comparison

The current QDISX Sharpe Ratio is 2.88, which is higher than the TBCIX Sharpe Ratio of 1.47. The chart below compares the historical Sharpe Ratios of QDISX and TBCIX, 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

	QDISX	TBCIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.88	1.47	+1.41
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.77	0.59	+0.17
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.79	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.80	0.76	+0.04

Drawdowns

QDISX vs. TBCIX - Drawdown Comparison

The maximum QDISX drawdown since its inception was -33.97%, smaller than the maximum TBCIX drawdown of -43.26%. Use the drawdown chart below to compare losses from any high point for QDISX and TBCIX.

Drawdown Indicators

	QDISX	TBCIX	Difference
Max Drawdown Largest peak-to-trough decline	-33.97%	-43.26%	+9.29%
Max Drawdown (1Y) Largest decline over 1 year	-9.97%	-16.96%	+6.99%
Max Drawdown (3Y) Largest decline over 3 years	-19.27%	-23.06%	+3.79%
Max Drawdown (5Y) Largest decline over 5 years	-33.97%	-43.26%	+9.29%
Max Drawdown (10Y) Largest decline over 10 years	—	-43.26%	—
Current Drawdown Current decline from peak	0.00%	-0.69%	+0.69%
Average Drawdown Average peak-to-trough decline	-7.01%	-8.07%	+1.06%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.41%	5.01%	-2.60%

Volatility

QDISX vs. TBCIX - Volatility Comparison

Fisher Investments Institutional Group Stock Fund for Retirement Plans (QDISX) has a higher volatility of 3.80% compared to T. Rowe Price Blue Chip Growth Fund I Class (TBCIX) at 3.57%. This indicates that QDISX's price experiences larger fluctuations and is considered to be riskier than TBCIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	QDISX	TBCIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.80%	3.57%	+0.23%
Volatility (6M) Calculated over the trailing 6-month period	10.04%	12.01%	-1.97%
Volatility (1Y) Calculated over the trailing 1-year period	12.48%	15.64%	-3.16%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.58%	23.91%	-5.33%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.16%	22.76%	-1.60%

QDISX vs. TBCIX - Expense Ratio Comparison

QDISX has a 0.00% expense ratio, which is lower than TBCIX's 0.56% expense ratio.

Dividends

QDISX vs. TBCIX - Dividend Comparison

QDISX's dividend yield for the trailing twelve months is around 11.30%, more than TBCIX's 4.93% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016
QDISX Fisher Investments Institutional Group Stock Fund for Retirement Plans	11.30%	12.68%	4.04%	5.53%	1.88%	1.14%	1.19%	0.00%	0.00%	0.00%	0.00%
TBCIX T. Rowe Price Blue Chip Growth Fund I Class	4.93%	5.20%	18.28%	3.47%	5.84%	10.03%	1.18%	0.59%	2.50%	3.05%	0.81%

Frequently Asked Questions

Can I hold both QDISX and TBCIX in my portfolio?

QDISX and TBCIX have a correlation of 0.73, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, QDISX or TBCIX?

QDISX has higher volatility (3.80%) compared to TBCIX (3.57%). In terms of maximum drawdown, QDISX dropped -33.97% vs TBCIX's -43.26%.

Which has better risk-adjusted returns?

QDISX currently has the higher Sharpe Ratio (2.88 vs 1.47), 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.