POPFX vs. FTSIX

Last updated Apr 2, 2026

Compare and contrast key facts about Prospector Opportunity Fund (POPFX) and Fuller & Thaler Behavioral Small-Mid Core Equity Fund (FTSIX).

POPFX is managed by Prospector Funds. It was launched on Sep 28, 2007. FTSIX is managed by Fuller & Thaler Asset Mgmt. It was launched on Dec 26, 2018.

Performance

POPFX vs. FTSIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Prospector Opportunity Fund (POPFX) and Fuller & Thaler Behavioral Small-Mid Core Equity Fund (FTSIX). The values are adjusted to include any dividend payments, if applicable.

POPFX vs. FTSIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
POPFX Prospector Opportunity Fund	-0.06%	5.95%	12.97%	11.62%	-6.20%	22.79%	5.44%	30.56%
FTSIX Fuller & Thaler Behavioral Small-Mid Core Equity Fund	6.17%	6.04%	11.86%	18.52%	-17.63%	25.29%	19.19%	26.72%

Returns By Period

POPFX

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

FTSIX

• 1D: 2.47%
• 1M: -4.31%
• YTD: 6.17%
• 6M: 8.46%
• 1Y: 18.00%
• 3Y*: 11.65%
• 5Y*: 5.34%
• 10Y*: —

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

POPFX vs. FTSIX - Expense Ratio Comparison

POPFX has a 1.35% expense ratio, which is lower than FTSIX's 2.69% expense ratio.

FTSIX

Fuller & Thaler Behavioral Small-Mid Core Equity Fund

POPFX

Prospector Opportunity Fund

Return for Risk

POPFX vs. FTSIX — Risk / Return Rank

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

FTSIX

FTSIX Risk / Return Rank: 45
FTSIX Sharpe Ratio Rank: 39
FTSIX Sortino Ratio Rank: 44
FTSIX Omega Ratio Rank: 36
FTSIX Calmar Ratio Rank: 53
FTSIX Martin Ratio Rank: 54

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.

POPFX vs. FTSIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Prospector Opportunity Fund (POPFX) and Fuller & Thaler Behavioral Small-Mid Core Equity Fund (FTSIX). 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.

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

Sharpe Ratios by Period

	POPFX	FTSIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	0.91	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.28	—
Sharpe Ratio (All Time) Calculated using the full available price history	—	0.53	—

Correlation

The correlation between POPFX and FTSIX is 0.89, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

POPFX vs. FTSIX - Dividend Comparison

POPFX's dividend yield for the trailing twelve months is around 65.42%, more than FTSIX's 0.61% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
POPFX Prospector Opportunity Fund	65.42%	65.38%	4.80%	0.60%	4.06%	8.78%	2.59%	8.05%	7.88%	6.77%	3.75%	21.85%
FTSIX Fuller & Thaler Behavioral Small-Mid Core Equity Fund	0.61%	0.64%	0.84%	0.85%	0.95%	5.50%	0.35%	2.16%	0.00%	0.00%	0.00%	0.00%

Drawdowns

Drawdown Indicators

	POPFX	FTSIX	Difference
Max Drawdown Largest peak-to-trough decline	—	-42.12%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-13.29%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-27.57%	—
Current Drawdown Current decline from peak	—	-4.50%	—
Average Drawdown Average peak-to-trough decline	—	-7.80%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	3.29%	—

Volatility

Volatility by Period

	POPFX	FTSIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	5.75%	—
Volatility (6M) Calculated over the trailing 6-month period	—	11.27%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	20.15%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	19.14%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	23.49%	—