WPOPX vs. WNTFX

Last updated Jun 23, 2026

WPOPX (Weitz Partners III Opportunity Fund) and WNTFX (Weitz Nebraska Tax-Free Income Fund) are both mutual funds - WPOPX is a Long-Short fund managed by Weitz, while WNTFX is a Municipal Bonds fund managed by Weitz. At a correlation of -0.05, they often move in opposite directions. WPOPX charges 1.43%/yr vs 0.45%/yr for WNTFX.

Performance

WPOPX vs. WNTFX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Weitz Partners III Opportunity Fund (WPOPX) and Weitz Nebraska Tax-Free Income Fund (WNTFX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

WPOPX

• 1D: 0.16%
• 1M: -0.79%
• YTD: -3.40%
• 6M: -3.84%
• 1Y: 0.17%
• 3Y*: 7.63%
• 5Y*: 1.54%
• 10Y*: 6.18%

WNTFX

• 1D: —
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

WPOPX vs. WNTFX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
WPOPX Weitz Partners III Opportunity Fund	-3.40%	3.23%	16.32%	17.35%	-22.53%	12.55%	9.45%	34.24%	-5.26%	5.48%
WNTFX Weitz Nebraska Tax-Free Income Fund	0.67%	4.56%	1.19%	3.79%	-4.84%	0.35%	3.64%	4.05%	0.67%	1.61%

Correlation

The correlation between WPOPX and WNTFX is 0.05, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.05
Correlation (3Y) Calculated over the trailing 3-year period	0.12
Correlation (5Y) Calculated over the trailing 5-year period	0.12
Correlation (10Y) Calculated over the trailing 10-year period	0.05
Correlation (All Time) Calculated using the full available price history since Jan 3, 2007	-0.05

The correlation between WPOPX and WNTFX shifts across timeframes, from -0.05 (all time) to 0.12 (5 years), reflecting how their relationship changes across market environments.

Return for Risk

WPOPX vs. WNTFX — Risk / Return Rank

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

WPOPX

WPOPX Risk / Return Rank: 3
WPOPX Sharpe Ratio Rank: 3
WPOPX Sortino Ratio Rank: 3
WPOPX Omega Ratio Rank: 3
WPOPX Calmar Ratio Rank: 3
WPOPX Martin Ratio Rank: 3

WNTFX

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

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.

WPOPX vs. WNTFX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Weitz Partners III Opportunity Fund (WPOPX) and Weitz Nebraska Tax-Free Income Fund (WNTFX). 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.

	WPOPX	WNTFX	Difference
Sharpe ratio: Return per unit of total volatility	0.03	—	—
Sortino ratio: Return per unit of downside risk	0.13	—	—
Omega ratio: Gain probability vs. loss probability	1.02	—	—
Calmar ratio: Return relative to maximum drawdown	0.03	—	—
Martin ratio: Return relative to average drawdown	0.09	—	—

Drawdowns

Drawdown Indicators

	WPOPX	WNTFX	Difference
Max Drawdown Largest peak-to-trough decline	-55.70%	—	—
Max Drawdown (1Y) Largest decline over 1 year	-12.44%	—	—
Max Drawdown (3Y) Largest decline over 3 years	-14.79%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-28.73%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-28.73%	—	—
Current Drawdown Current decline from peak	-5.66%	—	—
Average Drawdown Average peak-to-trough decline	-8.34%	—	—
Ulcer Index Depth and duration of drawdowns from previous peaks	4.30%	—	—

Volatility

Volatility by Period

	WPOPX	WNTFX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.95%	—	—
Volatility (6M) Calculated over the trailing 6-month period	9.24%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	12.19%	—	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.93%	—	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.99%	—	—

WPOPX vs. WNTFX - Expense Ratio Comparison

WPOPX has a 1.43% expense ratio, which is higher than WNTFX's 0.45% expense ratio.

Dividends

WPOPX vs. WNTFX - Dividend Comparison

WPOPX's dividend yield for the trailing twelve months is around 5.82%, more than WNTFX's 1.98% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
WNTFX Weitz Nebraska Tax-Free Income Fund	1.98%	2.27%	2.03%	2.02%	1.97%	1.14%	1.60%	1.24%	1.48%	1.41%	1.72%	1.95%
WPOPX Weitz Partners III Opportunity Fund	5.82%	5.62%	7.04%	6.85%	8.47%	11.86%	12.50%	6.51%	7.99%	4.65%	1.35%	13.50%

Frequently Asked Questions

Can I hold both WPOPX and WNTFX in my portfolio?

WPOPX and WNTFX have a correlation of 0.05, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.