SPEGX vs. SPECX

Last updated Jun 4, 2026

SPEGX (Alger Responsible Investing Fund) and SPECX (Alger Spectra Fund) are both Large Cap Growth Equities funds from Alger. Over the past 10 years, SPEGX returned 15.42%/yr vs 17.81%/yr for SPECX. With a 0.96 correlation, they move nearly in lockstep. SPEGX charges 1.27%/yr vs 1.39%/yr for SPECX.

Performance

SPEGX vs. SPECX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Alger Responsible Investing Fund (SPEGX) and Alger Spectra Fund (SPECX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both investments are quite close, with SPEGX having a 13.13% return and SPECX slightly higher at 13.50%. Over the past 10 years, SPEGX has underperformed SPECX with an annualized return of 15.42%, while SPECX has yielded a comparatively higher 17.81% annualized return.

SPEGX

• 1D: 0.17%
• 1M: 7.98%
• YTD: 13.13%
• 6M: 13.27%
• 1Y: 35.07%
• 3Y*: 26.70%
• 5Y*: 14.81%
• 10Y*: 15.42%

SPECX

• 1D: -0.74%
• 1M: 8.72%
• YTD: 13.50%
• 6M: 13.17%
• 1Y: 38.92%
• 3Y*: 34.88%
• 5Y*: 15.81%
• 10Y*: 17.81%

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

SPEGX vs. SPECX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SPEGX Alger Responsible Investing Fund	13.13%	22.09%	31.46%	36.73%	-30.82%	24.12%	35.83%	33.90%	-1.63%	10.44%
SPECX Alger Spectra Fund	13.50%	29.16%	47.52%	41.34%	-39.37%	12.61%	43.66%	32.15%	-0.82%	31.11%

Correlation

The correlation between SPEGX and SPECX is 0.93, 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	0.93
Correlation (3Y) Calculated over the trailing 3-year period	0.95
Correlation (5Y) Calculated over the trailing 5-year period	0.95
Correlation (10Y) Calculated over the trailing 10-year period	0.96
Correlation (All Time) Calculated using the full available price history since Dec 8, 2000	0.96

The correlation between SPEGX and SPECX has been stable across timeframes, ranging from 0.93 to 0.96 - a consistent structural relationship.

Return for Risk

SPEGX vs. SPECX — Risk / Return Rank

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

SPEGX

SPEGX Risk / Return Rank: 46
SPEGX Sharpe Ratio Rank: 53
SPEGX Sortino Ratio Rank: 45
SPEGX Omega Ratio Rank: 45
SPEGX Calmar Ratio Rank: 44
SPEGX Martin Ratio Rank: 42

SPECX

SPECX Risk / Return Rank: 32
SPECX Sharpe Ratio Rank: 40
SPECX Sortino Ratio Rank: 34
SPECX Omega Ratio Rank: 33
SPECX Calmar Ratio Rank: 28
SPECX 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.

SPEGX vs. SPECX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Alger Responsible Investing Fund (SPEGX) and Alger Spectra Fund (SPECX). 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.

	SPEGX	SPECX	Difference
Sharpe ratio Return per unit of total volatility	2.15	1.84	+0.31
Sortino ratio Return per unit of downside risk	2.83	2.41	+0.42
Omega ratio Gain probability vs. loss probability	1.36	1.30	+0.06
Calmar ratio Return relative to maximum drawdown	2.55	2.00	+0.55
Martin ratio Return relative to average drawdown	8.96	6.34	+2.62
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SPEGX vs. SPECX - Sharpe Ratio Comparison

The current SPEGX Sharpe Ratio is 2.15, which is comparable to the SPECX Sharpe Ratio of 1.84. The chart below compares the historical Sharpe Ratios of SPEGX and SPECX, 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

	SPEGX	SPECX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.15	1.84	+0.31
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.68	0.49	+0.20
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.71	0.64	+0.07
Sharpe Ratio (All Time) Calculated using the full available price history	0.26	0.50	-0.25

Drawdowns

SPEGX vs. SPECX - Drawdown Comparison

The maximum SPEGX drawdown since its inception was -67.29%, smaller than the maximum SPECX drawdown of -72.19%. Use the drawdown chart below to compare losses from any high point for SPEGX and SPECX.

Drawdown Indicators

	SPEGX	SPECX	Difference
Max Drawdown Largest peak-to-trough decline	-67.29%	-72.19%	+4.90%
Max Drawdown (1Y) Largest decline over 1 year	-14.24%	-20.03%	+5.79%
Max Drawdown (3Y) Largest decline over 3 years	-24.92%	-27.91%	+2.99%
Max Drawdown (5Y) Largest decline over 5 years	-36.33%	-54.82%	+18.49%
Max Drawdown (10Y) Largest decline over 10 years	-36.33%	-54.82%	+18.49%
Current Drawdown Current decline from peak	0.00%	-0.74%	+0.74%
Average Drawdown Average peak-to-trough decline	-24.51%	-24.04%	-0.47%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.05%	6.31%	-2.26%

Volatility

SPEGX vs. SPECX - Volatility Comparison

The current volatility for Alger Responsible Investing Fund (SPEGX) is 4.07%, while Alger Spectra Fund (SPECX) has a volatility of 5.63%. This indicates that SPEGX experiences smaller price fluctuations and is considered to be less risky than SPECX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SPEGX	SPECX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.07%	5.63%	-1.56%
Volatility (6M) Calculated over the trailing 6-month period	13.01%	16.64%	-3.63%
Volatility (1Y) Calculated over the trailing 1-year period	16.92%	21.82%	-4.90%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	21.81%	32.67%	-10.86%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.72%	27.86%	-6.14%

SPEGX vs. SPECX - Expense Ratio Comparison

SPEGX has a 1.27% expense ratio, which is lower than SPECX's 1.39% expense ratio.

Dividends

SPEGX vs. SPECX - Dividend Comparison

SPEGX's dividend yield for the trailing twelve months is around 7.56%, more than SPECX's 6.58% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SPECX Alger Spectra Fund	6.58%	7.47%	6.49%	0.00%	2.70%	34.41%	9.19%	7.20%	12.09%	6.14%	0.00%	8.80%
SPEGX Alger Responsible Investing Fund	7.56%	8.55%	8.89%	2.92%	0.81%	8.42%	7.23%	7.54%	7.04%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both SPEGX and SPECX in my portfolio?

With a correlation of 0.93, SPEGX and SPECX 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, SPEGX or SPECX?

SPECX has higher volatility (5.63%) compared to SPEGX (4.07%). In terms of maximum drawdown, SPEGX dropped -67.29% vs SPECX's -72.19%.

Which has better risk-adjusted returns?

SPEGX currently has the higher Sharpe Ratio (2.15 vs 1.84), 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.