TIBIX vs. FYT

Last updated Jun 13, 2026

TIBIX (Thornburg Investment Income Builder Fund Class I) and FYT (First Trust Small Cap Value AlphaDEX Fund) are both funds - TIBIX is a Diversified Portfolio fund actively managed by Thornburg, while FYT is a Small Cap Value Equities fund tracking the NASDAQ AlphaDEX Small Cap Value Index. TIBIX is actively managed, while FYT is passively managed. Over the past 10 years, TIBIX returned 12.91%/yr vs 10.88%/yr for FYT. A 0.66 correlation means they provide meaningful diversification when combined. TIBIX charges 0.93%/yr vs 0.72%/yr for FYT.

Performance

TIBIX vs. FYT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Thornburg Investment Income Builder Fund Class I (TIBIX) and First Trust Small Cap Value AlphaDEX Fund (FYT). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TIBIX achieves a 17.41% return, which is significantly lower than FYT's 21.84% return. Over the past 10 years, TIBIX has outperformed FYT with an annualized return of 12.91%, while FYT has yielded a comparatively lower 10.88% annualized return.

TIBIX

• 1D: 1.50%
• 1M: 1.28%
• YTD: 17.41%
• 6M: 20.85%
• 1Y: 37.28%
• 3Y*: 26.39%
• 5Y*: 16.24%
• 10Y*: 12.91%

FYT

• 1D: 0.76%
• 1M: 7.59%
• YTD: 21.84%
• 6M: 18.40%
• 1Y: 38.57%
• 3Y*: 15.62%
• 5Y*: 6.92%
• 10Y*: 10.88%

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

TIBIX vs. FYT - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
TIBIX Thornburg Investment Income Builder Fund Class I	17.41%	37.01%	13.48%	18.28%	-7.69%	20.36%	-0.40%	18.01%	-4.31%	15.23%
FYT First Trust Small Cap Value AlphaDEX Fund	21.84%	4.00%	3.24%	22.90%	-14.05%	29.33%	9.82%	25.80%	-14.73%	7.14%

Correlation

The correlation between TIBIX and FYT is 0.47, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.47
Correlation (3Y) Calculated over the trailing 3-year period	0.57
Correlation (5Y) Calculated over the trailing 5-year period	0.66
Correlation (10Y) Calculated over the trailing 10-year period	0.67
Correlation (All Time) Calculated using the full available price history since Apr 20, 2011	0.66

The correlation between TIBIX and FYT shifts across timeframes, from 0.47 (1 year) to 0.67 (10 years), reflecting how their relationship changes across market environments.

Return for Risk

TIBIX vs. FYT — Risk / Return Rank

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

TIBIX

TIBIX Risk / Return Rank: 98
TIBIX Sharpe Ratio Rank: 99
TIBIX Sortino Ratio Rank: 98
TIBIX Omega Ratio Rank: 97
TIBIX Calmar Ratio Rank: 98
TIBIX Martin Ratio Rank: 98

FYT

FYT Risk / Return Rank: 77
FYT Sharpe Ratio Rank: 73
FYT Sortino Ratio Rank: 77
FYT Omega Ratio Rank: 69
FYT Calmar Ratio Rank: 89
FYT Martin Ratio Rank: 78

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.

TIBIX vs. FYT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Thornburg Investment Income Builder Fund Class I (TIBIX) and First Trust Small Cap Value AlphaDEX Fund (FYT). 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.

	TIBIX	FYT	Difference
Sharpe ratio: Return per unit of total volatility	4.34	2.06	+2.28
Sortino ratio: Return per unit of downside risk	6.13	3.02	+3.12
Omega ratio: Gain probability vs. loss probability	1.86	1.36	+0.50
Calmar ratio: Return relative to maximum drawdown	7.10	4.65	+2.45
Martin ratio: Return relative to average drawdown	27.13	13.26	+13.87

TIBIX vs. FYT - Sharpe Ratio Comparison

The current TIBIX Sharpe Ratio is 4.34, which is higher than the FYT Sharpe Ratio of 2.06. The chart below compares the historical Sharpe Ratios of TIBIX and FYT, 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

TIBIX vs. FYT - Drawdown Comparison

The maximum TIBIX drawdown since its inception was -48.88%, roughly equal to the maximum FYT drawdown of -50.48%. Use the drawdown chart below to compare losses from any high point for TIBIX and FYT.

Drawdown Indicators

	TIBIX	FYT	Difference
Max Drawdown Largest peak-to-trough decline	-48.88%	-50.48%	+1.60%
Max Drawdown (1Y) Largest decline over 1 year	-5.39%	-8.34%	+2.95%
Max Drawdown (3Y) Largest decline over 3 years	-9.23%	-28.90%	+19.67%
Max Drawdown (5Y) Largest decline over 5 years	-20.79%	-28.90%	+8.11%
Max Drawdown (10Y) Largest decline over 10 years	-34.85%	-50.48%	+15.63%
Current Drawdown Current decline from peak	-0.46%	0.00%	-0.46%
Average Drawdown Average peak-to-trough decline	-5.95%	-8.52%	+2.57%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.41%	2.93%	-1.52%

Volatility

TIBIX vs. FYT - Volatility Comparison

The current volatility for Thornburg Investment Income Builder Fund Class I (TIBIX) is 3.54%, while First Trust Small Cap Value AlphaDEX Fund (FYT) has a volatility of 4.36%. This indicates that TIBIX experiences smaller price fluctuations and is considered to be less risky than FYT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TIBIX	FYT	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.54%	4.36%	-0.82%
Volatility (6M) Calculated over the trailing 6-month period	7.38%	11.43%	-4.05%
Volatility (1Y) Calculated over the trailing 1-year period	8.81%	18.84%	-10.03%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	11.21%	22.57%	-11.36%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	13.51%	25.95%	-12.44%

TIBIX vs. FYT - Expense Ratio Comparison

TIBIX has a 0.93% expense ratio, which is higher than FYT's 0.72% expense ratio.

Dividends

TIBIX vs. FYT - Dividend Comparison

TIBIX's dividend yield for the trailing twelve months is around 5.05%, more than FYT's 1.06% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FYT First Trust Small Cap Value AlphaDEX Fund	1.06%	0.94%	2.07%	1.50%	1.36%	1.19%	0.96%	1.44%	1.78%	1.16%	1.16%	0.96%
TIBIX Thornburg Investment Income Builder Fund Class I	5.05%	5.83%	5.67%	4.89%	5.89%	5.33%	4.31%	4.46%	4.77%	4.52%	4.14%	4.66%

Frequently Asked Questions

Can I hold both TIBIX and FYT in my portfolio?

TIBIX and FYT have a correlation of 0.47, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TIBIX or FYT?

FYT has higher volatility (4.36%) compared to TIBIX (3.54%). In terms of maximum drawdown, TIBIX dropped -48.88% vs FYT's -50.48%.

Which has better risk-adjusted returns?

TIBIX currently has the higher Sharpe Ratio (4.34 vs 2.06), 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.