TNGX vs. NRG

Last updated Aug 1, 2026

TNGX (Tango Therapeutics, Inc.) and NRG (NRG Energy, Inc.) are both stocks. TNGX operates in Biotechnology (Healthcare), while NRG operates in Utilities - Independent Power Producers (Utilities). Over the past 5 years, TNGX returned 22.08%/yr vs 29.91%/yr for NRG. Their 0.13 correlation means their historical movements had little consistent relationship.

Performance

TNGX vs. NRG - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Tango Therapeutics, Inc. (TNGX) and NRG Energy, Inc. (NRG). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TNGX achieves a 206.77% return, which is significantly higher than NRG's -15.15% return.

TNGX

• 1D: -1.41%
• 1M: -7.74%
• 6M: 134.11%
• YTD: 206.77%
• 1Y: 316.23%
• 3Y*: 102.77%
• 5Y*: 22.08%
• 10Y*: —
• ALL TIME*: 18.69%

NRG

• 1D: 0.24%
• 1M: -1.76%
• 6M: -11.47%
• YTD: -15.15%
• 1Y: -19.19%
• 3Y*: 55.21%
• 5Y*: 29.91%
• 10Y*: 28.16%
• ALL TIME*: 13.87%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
NRG NRG Energy, Inc.	$334.61M	$308.87M	$365.54M
TNGX Tango Therapeutics, Inc.	$60.56M	$71.36M	$111.26M

TNGX vs. NRG - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
TNGX Tango Therapeutics, Inc.	206.77%	186.73%	-68.79%	36.55%	-33.73%	-4.37%	15.79%
NRG NRG Energy, Inc.	-15.15%	78.91%	78.58%	69.36%	-23.47%	18.54%	7.07%

Correlation

The correlation between TNGX and NRG is 0.09, meaning there was essentially no consistent relationship between their historical price movements. Each responded to its own set of market drivers.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.09
Correlation (3Y) Balances recent behavior with more history.	0.09
Correlation (5Y) Shows whether the relationship held over a longer period.	0.13
Correlation (All Time) Calculated using the full available price history since Sep 3, 2020	0.13

Fundamentals

Market Cap TNGX : $3.38B NRG : $28.33B
EPS TNGX : -$0.87 NRG : $1.21
PS Ratio TNGX : 58.93 NRG : 0.82
PB Ratio TNGX : 9.97 NRG : 6.61
Total Revenue (TTM) TNGX : $56.99M NRG : $32.38B
Gross Profit (TTM) TNGX : $55.33M NRG : $4.69B
EBITDA (TTM) TNGX : -$111.92M NRG : $2.57B

Return for Risk

TNGX vs. NRG — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

TNGX

TNGX Risk / Return Rank: 98
TNGX Sharpe Ratio Rank: 98
TNGX Sortino Ratio Rank: 97
TNGX Omega Ratio Rank: 96
TNGX Calmar Ratio Rank: 99
TNGX Martin Ratio Rank: 99

NRG

NRG Risk / Return Rank: 24
NRG Sharpe Ratio Rank: 26
NRG Sortino Ratio Rank: 26
NRG Omega Ratio Rank: 27
NRG Calmar Ratio Rank: 24
NRG Martin Ratio Rank: 18

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

TNGX vs. NRG - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Tango Therapeutics, Inc. (TNGX) and NRG Energy, Inc. (NRG). 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.

	TNGX	NRG	Difference
Sharpe ratio: Return per unit of total volatility	3.50	-0.40	+3.90
Sortino ratio: Return per unit of downside risk	3.99	-0.28	+4.28
Omega ratio: Gain probability vs. loss probability	1.50	0.97	+0.53
Calmar ratio: Return relative to maximum drawdown	12.06	-0.55	+12.61
Martin ratio: Return relative to average drawdown	29.31	-1.15	+30.46

TNGX vs. NRG - Sharpe Ratio Comparison

The current TNGX Sharpe Ratio is 3.50, which is higher than the NRG Sharpe Ratio of -0.40. The chart below compares the historical Sharpe Ratios of TNGX and NRG, 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

TNGX vs. NRG - Drawdown Comparison

The maximum TNGX drawdown since its inception was -93.64%, which is greater than NRG's maximum drawdown of -79.41%. Use the drawdown chart below to compare losses from any high point for TNGX and NRG.

Drawdown Indicators

	TNGX	NRG	Difference
Max Drawdown Largest peak-to-trough decline	-93.64%	-79.41%	-14.23%
Max Drawdown (1Y) Largest decline over 1 year	-29.24%	-34.24%	+5.00%
Max Drawdown (3Y) Largest decline over 3 years	-91.46%	-34.24%	-57.22%
Max Drawdown (5Y) Largest decline over 5 years	-93.64%	-34.24%	-59.40%
Max Drawdown (10Y) Largest decline over 10 years	—	-48.76%	—
Current Drawdown Current decline from peak	-17.39%	-26.80%	+9.41%
Average Drawdown Average peak-to-trough decline	-47.16%	-27.98%	-19.18%
Ulcer Index Depth and duration of drawdowns from previous peaks	12.01%	16.41%	-4.40%

Volatility

TNGX vs. NRG - Volatility Comparison

Tango Therapeutics, Inc. (TNGX) has a higher volatility of 18.65% compared to NRG Energy, Inc. (NRG) at 15.10%. This indicates that TNGX's price experiences larger fluctuations and is considered to be riskier than NRG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TNGX	NRG	Difference
Volatility (1M) Calculated over the trailing 1-month period	18.65%	15.10%	+3.55%
Volatility (6M) Calculated over the trailing 6-month period	74.78%	35.36%	+39.42%
Volatility (1Y) Calculated over the trailing 1-year period	100.91%	46.61%	+54.30%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	102.52%	40.41%	+62.11%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	95.56%	39.21%	+56.35%

Dividends

TNGX vs. NRG - Dividend Comparison

TNGX has not paid dividends to shareholders, while NRG's dividend yield for the trailing twelve months is around 1.36%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
NRG NRG Energy, Inc.	1.04%	1.11%	1.81%	2.92%	4.40%	3.02%	3.20%	0.30%	0.30%	0.42%	1.92%	4.93%
TNGX Tango Therapeutics, Inc.	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Financials

Frequently Asked Questions

Can I hold both TNGX and NRG in my portfolio?

TNGX and NRG have a correlation of 0.09, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TNGX or NRG?

TNGX has higher volatility (18.65%) compared to NRG (15.10%). In terms of maximum drawdown, TNGX dropped -93.64% vs NRG's -79.41%.

Which has better risk-adjusted returns?

TNGX currently has the higher Sharpe Ratio (3.50 vs -0.40), 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.