TSORX vs. TBGVX

Last updated Jun 3, 2026

TSORX (Nuveen International Responsible Equity Fund Class A) and TBGVX (Tweedy, Browne International Value Fund) are both Foreign Large Cap Equities funds. Over the past 10 years, TSORX returned 8.51%/yr vs 7.93%/yr for TBGVX. Their correlation of 0.80 suggests significant overlap in exposure. TSORX charges 0.71%/yr vs 1.40%/yr for TBGVX.

Performance

TSORX vs. TBGVX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Nuveen International Responsible Equity Fund Class A (TSORX) and Tweedy, Browne International Value Fund (TBGVX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TSORX achieves a 7.10% return, which is significantly lower than TBGVX's 10.01% return. Over the past 10 years, TSORX has outperformed TBGVX with an annualized return of 8.51%, while TBGVX has yielded a comparatively lower 7.93% annualized return.

TSORX

• 1D: 0.00%
• 1M: 2.51%
• YTD: 7.10%
• 6M: 10.06%
• 1Y: 17.52%
• 3Y*: 14.98%
• 5Y*: 7.73%
• 10Y*: 8.51%

TBGVX

• 1D: 0.26%
• 1M: 4.41%
• YTD: 10.01%
• 6M: 11.76%
• 1Y: 19.01%
• 3Y*: 13.56%
• 5Y*: 8.20%
• 10Y*: 7.93%

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

TSORX vs. TBGVX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
TSORX Nuveen International Responsible Equity Fund Class A	7.10%	28.13%	2.92%	18.90%	-15.04%	11.57%	9.49%	23.02%	-13.94%	21.85%
TBGVX Tweedy, Browne International Value Fund	10.01%	23.86%	2.47%	12.48%	-7.52%	15.62%	-1.00%	14.64%	-6.72%	15.03%

Correlation

The correlation between TSORX and TBGVX is 0.61, 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	0.61
Correlation (3Y) Calculated over the trailing 3-year period	0.74
Correlation (5Y) Calculated over the trailing 5-year period	0.80
Correlation (10Y) Calculated over the trailing 10-year period	0.80
Correlation (All Time) Calculated using the full available price history since Jan 5, 2016	0.80

The correlation between TSORX and TBGVX shifts across timeframes, from 0.61 (1 year) to 0.80 (all time), reflecting how their relationship changes across market environments.

Return for Risk

TSORX vs. TBGVX — Risk / Return Rank

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

TSORX

TSORX Risk / Return Rank: 19
TSORX Sharpe Ratio Rank: 18
TSORX Sortino Ratio Rank: 18
TSORX Omega Ratio Rank: 18
TSORX Calmar Ratio Rank: 18
TSORX Martin Ratio Rank: 22

TBGVX

TBGVX Risk / Return Rank: 38
TBGVX Sharpe Ratio Rank: 45
TBGVX Sortino Ratio Rank: 44
TBGVX Omega Ratio Rank: 46
TBGVX Calmar Ratio Rank: 28
TBGVX Martin Ratio Rank: 26

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.

TSORX vs. TBGVX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Nuveen International Responsible Equity Fund Class A (TSORX) and Tweedy, Browne International Value Fund (TBGVX). 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.

	TSORX	TBGVX	Difference
Sharpe ratio Return per unit of total volatility	1.22	1.96	-0.74
Sortino ratio Return per unit of downside risk	1.78	2.77	-0.99
Omega ratio Gain probability vs. loss probability	1.22	1.37	-0.15
Calmar ratio Return relative to maximum drawdown	1.55	1.97	-0.43
Martin ratio Return relative to average drawdown	5.71	6.35	-0.63
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

TSORX vs. TBGVX - Sharpe Ratio Comparison

The current TSORX Sharpe Ratio is 1.22, which is lower than the TBGVX Sharpe Ratio of 1.96. The chart below compares the historical Sharpe Ratios of TSORX and TBGVX, 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

	TSORX	TBGVX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.22	1.96	-0.74
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.48	0.74	-0.26
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.51	0.63	-0.12
Sharpe Ratio (All Time) Calculated using the full available price history	0.50	0.75	-0.24

Drawdowns

TSORX vs. TBGVX - Drawdown Comparison

The maximum TSORX drawdown since its inception was -33.10%, smaller than the maximum TBGVX drawdown of -50.97%. Use the drawdown chart below to compare losses from any high point for TSORX and TBGVX.

Drawdown Indicators

	TSORX	TBGVX	Difference
Max Drawdown Largest peak-to-trough decline	-33.10%	-50.97%	+17.87%
Max Drawdown (1Y) Largest decline over 1 year	-12.68%	-9.56%	-3.12%
Max Drawdown (3Y) Largest decline over 3 years	-13.26%	-11.45%	-1.81%
Max Drawdown (5Y) Largest decline over 5 years	-29.70%	-17.71%	-11.99%
Max Drawdown (10Y) Largest decline over 10 years	-33.10%	-31.18%	-1.92%
Current Drawdown Current decline from peak	-1.70%	-1.59%	-0.11%
Average Drawdown Average peak-to-trough decline	-6.17%	-6.08%	-0.09%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.43%	2.96%	+0.47%

Volatility

TSORX vs. TBGVX - Volatility Comparison

Nuveen International Responsible Equity Fund Class A (TSORX) has a higher volatility of 4.58% compared to Tweedy, Browne International Value Fund (TBGVX) at 2.73%. This indicates that TSORX's price experiences larger fluctuations and is considered to be riskier than TBGVX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TSORX	TBGVX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.58%	2.73%	+1.85%
Volatility (6M) Calculated over the trailing 6-month period	12.60%	7.78%	+4.82%
Volatility (1Y) Calculated over the trailing 1-year period	15.57%	9.61%	+5.96%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.11%	11.11%	+5.00%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.68%	12.67%	+4.01%

TSORX vs. TBGVX - Expense Ratio Comparison

TSORX has a 0.71% expense ratio, which is lower than TBGVX's 1.40% expense ratio.

Dividends

TSORX vs. TBGVX - Dividend Comparison

TSORX's dividend yield for the trailing twelve months is around 5.11%, less than TBGVX's 11.01% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
TBGVX Tweedy, Browne International Value Fund	11.01%	12.11%	9.95%	4.55%	5.68%	8.89%	0.94%	1.88%	6.74%	1.10%	3.16%	4.94%
TSORX Nuveen International Responsible Equity Fund Class A	5.11%	5.48%	2.98%	2.96%	2.03%	2.85%	1.21%	1.34%	2.11%	0.04%	2.21%	0.00%

Frequently Asked Questions

Can I hold both TSORX and TBGVX in my portfolio?

TSORX and TBGVX have a correlation of 0.61, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TSORX or TBGVX?

TSORX has higher volatility (4.58%) compared to TBGVX (2.73%). In terms of maximum drawdown, TSORX dropped -33.10% vs TBGVX's -50.97%.

Which has better risk-adjusted returns?

TBGVX currently has the higher Sharpe Ratio (1.96 vs 1.22), 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.