BPSIX vs. GTTTX

Last updated Jun 25, 2026

BPSIX (Boston Partners Small Cap Value Fund Class I) and GTTTX (Goldman Sachs Small Cap Value Insights Fund Investor Class) are both Small Cap Value Equities funds. Over the past 10 years, BPSIX returned 10.35%/yr vs 15.01%/yr for GTTTX. With a 0.97 correlation, they move nearly in lockstep. BPSIX charges 0.99%/yr vs 0.95%/yr for GTTTX.

Performance

BPSIX vs. GTTTX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Boston Partners Small Cap Value Fund Class I (BPSIX) and Goldman Sachs Small Cap Value Insights Fund Investor Class (GTTTX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, BPSIX achieves a 14.23% return, which is significantly lower than GTTTX's 21.95% return. Over the past 10 years, BPSIX has underperformed GTTTX with an annualized return of 10.35%, while GTTTX has yielded a comparatively higher 15.01% annualized return.

BPSIX

• 1D: -0.37%
• 1M: 4.06%
• YTD: 14.23%
• 6M: 12.24%
• 1Y: 22.97%
• 3Y*: 17.35%
• 5Y*: 7.68%
• 10Y*: 10.35%

GTTTX

• 1D: -0.36%
• 1M: 4.37%
• YTD: 21.95%
• 6M: 19.36%
• 1Y: 44.12%
• 3Y*: 32.42%
• 5Y*: 15.58%
• 10Y*: 15.01%

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

BPSIX vs. GTTTX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
BPSIX Boston Partners Small Cap Value Fund Class I	14.23%	7.45%	13.95%	16.98%	-11.48%	25.67%	1.60%	28.06%	-16.42%	9.72%
GTTTX Goldman Sachs Small Cap Value Insights Fund Investor Class	21.95%	12.83%	45.27%	17.37%	-13.66%	32.94%	0.21%	23.37%	-10.83%	7.34%

Correlation

The correlation between BPSIX and GTTTX is 0.91, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.91
Correlation (3Y) Calculated over the trailing 3-year period	0.94
Correlation (5Y) Calculated over the trailing 5-year period	0.96
Correlation (10Y) Calculated over the trailing 10-year period	0.96
Correlation (All Time) Calculated using the full available price history since Jan 2, 2008	0.97

The correlation between BPSIX and GTTTX has been stable across timeframes, ranging from 0.91 to 0.97 - a consistent structural relationship.

Return for Risk

BPSIX vs. GTTTX — Risk / Return Rank

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

BPSIX

BPSIX Risk / Return Rank: 38
BPSIX Sharpe Ratio Rank: 36
BPSIX Sortino Ratio Rank: 40
BPSIX Omega Ratio Rank: 33
BPSIX Calmar Ratio Rank: 45
BPSIX Martin Ratio Rank: 35

GTTTX

GTTTX Risk / Return Rank: 87
GTTTX Sharpe Ratio Rank: 87
GTTTX Sortino Ratio Rank: 84
GTTTX Omega Ratio Rank: 77
GTTTX Calmar Ratio Rank: 95
GTTTX Martin Ratio Rank: 94

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.

BPSIX vs. GTTTX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Boston Partners Small Cap Value Fund Class I (BPSIX) and Goldman Sachs Small Cap Value Insights Fund Investor Class (GTTTX). 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.

	BPSIX	GTTTX	Difference
Sharpe ratio: Return per unit of total volatility	1.54	2.49	-0.95
Sortino ratio: Return per unit of downside risk	2.35	3.46	-1.11
Omega ratio: Gain probability vs. loss probability	1.27	1.42	-0.15
Calmar ratio: Return relative to maximum drawdown	2.36	5.06	-2.70
Martin ratio: Return relative to average drawdown	7.14	17.80	-10.67

BPSIX vs. GTTTX - Sharpe Ratio Comparison

The current BPSIX Sharpe Ratio is 1.54, which is lower than the GTTTX Sharpe Ratio of 2.49. The chart below compares the historical Sharpe Ratios of BPSIX and GTTTX, 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

BPSIX vs. GTTTX - Drawdown Comparison

The maximum BPSIX drawdown since its inception was -62.51%, which is greater than GTTTX's maximum drawdown of -56.58%. Use the drawdown chart below to compare losses from any high point for BPSIX and GTTTX.

Drawdown Indicators

	BPSIX	GTTTX	Difference
Max Drawdown Largest peak-to-trough decline	-62.51%	-56.58%	-5.93%
Max Drawdown (1Y) Largest decline over 1 year	-10.39%	-9.16%	-1.23%
Max Drawdown (3Y) Largest decline over 3 years	-21.62%	-39.29%	+17.67%
Max Drawdown (5Y) Largest decline over 5 years	-22.01%	-39.29%	+17.28%
Max Drawdown (10Y) Largest decline over 10 years	-47.79%	-47.29%	-0.50%
Current Drawdown Current decline from peak	-0.67%	-0.36%	-0.31%
Average Drawdown Average peak-to-trough decline	-9.07%	-9.91%	+0.84%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.43%	2.59%	+0.84%

Volatility

BPSIX vs. GTTTX - Volatility Comparison

The current volatility for Boston Partners Small Cap Value Fund Class I (BPSIX) is 4.54%, while Goldman Sachs Small Cap Value Insights Fund Investor Class (GTTTX) has a volatility of 5.40%. This indicates that BPSIX experiences smaller price fluctuations and is considered to be less risky than GTTTX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BPSIX	GTTTX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.54%	5.40%	-0.86%
Volatility (6M) Calculated over the trailing 6-month period	11.08%	12.69%	-1.61%
Volatility (1Y) Calculated over the trailing 1-year period	16.04%	18.66%	-2.62%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.71%	35.35%	-15.64%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.11%	30.81%	-8.70%

BPSIX vs. GTTTX - Expense Ratio Comparison

BPSIX has a 0.99% expense ratio, which is higher than GTTTX's 0.95% expense ratio.

Dividends

BPSIX vs. GTTTX - Dividend Comparison

BPSIX's dividend yield for the trailing twelve months is around 6.62%, less than GTTTX's 6.88% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BPSIX Boston Partners Small Cap Value Fund Class I	6.62%	7.56%	14.43%	12.77%	7.64%	7.03%	0.54%	2.42%	6.95%	4.50%	2.22%	5.29%
GTTTX Goldman Sachs Small Cap Value Insights Fund Investor Class	6.88%	8.39%	52.07%	1.87%	3.85%	40.18%	0.90%	0.90%	12.37%	11.87%	4.51%	7.00%

Frequently Asked Questions

Can I hold both BPSIX and GTTTX in my portfolio?

With a correlation of 0.91, BPSIX and GTTTX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, BPSIX or GTTTX?

GTTTX has higher volatility (5.40%) compared to BPSIX (4.54%). In terms of maximum drawdown, BPSIX dropped -62.51% vs GTTTX's -56.58%.

Which has better risk-adjusted returns?

GTTTX currently has the higher Sharpe Ratio (2.49 vs 1.54), 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.