CANC vs. GDOC

Last updated Jun 4, 2026

CANC (Tema Oncology ETF) and GDOC (Goldman Sachs Future Health Care Equity ETF) are both Health & Biotech Equities funds. Both are actively managed. Over the past 3 years, CANC returned 107.76%/yr vs 0.05%/yr for GDOC. A 0.50 correlation means they provide meaningful diversification when combined. Both charge a 0.75% expense ratio.

Performance

CANC vs. GDOC - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Tema Oncology ETF (CANC) and Goldman Sachs Future Health Care Equity ETF (GDOC). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, CANC achieves a 4.82% return, which is significantly higher than GDOC's -7.76% return.

CANC

• 1D: 0.08%
• 1M: -3.73%
• YTD: 4.82%
• 6M: 3.86%
• 1Y: 47.37%
• 3Y*: 107.76%
• 5Y*: —
• 10Y*: —

GDOC

• 1D: 0.41%
• 1M: 1.93%
• YTD: -7.76%
• 6M: -9.87%
• 1Y: 5.18%
• 3Y*: 0.05%
• 5Y*: —
• 10Y*: —

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

CANC vs. GDOC - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
CANC Tema Oncology ETF	4.82%	42.92%	-5.37%	510.51%	-85.34%	-44.79%
GDOC Goldman Sachs Future Health Care Equity ETF	-7.76%	10.74%	-1.66%	4.60%	-17.12%	-2.77%

Correlation

The correlation between CANC and GDOC is 0.75, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.75
Correlation (3Y) Calculated over the trailing 3-year period	0.68
Correlation (All Time) Calculated using the full available price history since Nov 12, 2021	0.50

Over the past year, CANC and GDOC have become more correlated (0.75) than their long-term average of 0.50, meaning their price movements have been converging.

CANC vs. GDOC - Sectors Allocation Comparison

Sectors	CANC	GDOC
Healthcare	100.0%	97.3%
Basic Materials	-	-
Communication Services	-	-
Consumer Cyclical	-	-
Consumer Defensive	-	1.0%
Energy	-	-
Financial Services	-	-
Industrials	-	-
Real Estate	-	-
Technology	-	-
Utilities	-	-

Return for Risk

CANC vs. GDOC — Risk / Return Rank

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

CANC

CANC Risk / Return Rank: 69
CANC Sharpe Ratio Rank: 61
CANC Sortino Ratio Rank: 64
CANC Omega Ratio Rank: 54
CANC Calmar Ratio Rank: 90
CANC Martin Ratio Rank: 77

GDOC

GDOC Risk / Return Rank: 13
GDOC Sharpe Ratio Rank: 14
GDOC Sortino Ratio Rank: 14
GDOC Omega Ratio Rank: 13
GDOC Calmar Ratio Rank: 13
GDOC Martin Ratio Rank: 13

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.

CANC vs. GDOC - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Tema Oncology ETF (CANC) and Goldman Sachs Future Health Care Equity ETF (GDOC). 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.

	CANC	GDOC	Difference
Sharpe ratio: Return per unit of total volatility	2.06	0.33	+1.73
Sortino ratio: Return per unit of downside risk	2.96	0.60	+2.36
Omega ratio: Gain probability vs. loss probability	1.34	1.07	+0.27
Calmar ratio: Return relative to maximum drawdown	5.49	0.33	+5.16
Martin ratio: Return relative to average drawdown	14.62	0.76	+13.86
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

CANC vs. GDOC - Sharpe Ratio Comparison

The current CANC Sharpe Ratio is 2.06, which is higher than the GDOC Sharpe Ratio of 0.33. The chart below compares the historical Sharpe Ratios of CANC and GDOC, 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

	CANC	GDOC	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.06	0.33	+1.73
Sharpe Ratio (All Time) Calculated using the full available price history	-0.04	-0.19	+0.16

Drawdowns

CANC vs. GDOC - Drawdown Comparison

The maximum CANC drawdown since its inception was -97.53%, which is greater than GDOC's maximum drawdown of -31.01%. Use the drawdown chart below to compare losses from any high point for CANC and GDOC.

Drawdown Indicators

	CANC	GDOC	Difference
Max Drawdown Largest peak-to-trough decline	-97.53%	-31.01%	-66.52%
Max Drawdown (1Y) Largest decline over 1 year	-8.67%	-15.67%	+7.00%
Max Drawdown (3Y) Largest decline over 3 years	-30.27%	-22.51%	-7.76%
Current Drawdown Current decline from peak	-56.55%	-15.53%	-41.02%
Average Drawdown Average peak-to-trough decline	-73.19%	-15.90%	-57.29%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.25%	6.83%	-3.58%

Volatility

CANC vs. GDOC - Volatility Comparison

Tema Oncology ETF (CANC) has a higher volatility of 6.26% compared to Goldman Sachs Future Health Care Equity ETF (GDOC) at 4.90%. This indicates that CANC's price experiences larger fluctuations and is considered to be riskier than GDOC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CANC	GDOC	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.26%	4.90%	+1.36%
Volatility (6M) Calculated over the trailing 6-month period	16.69%	11.61%	+5.08%
Volatility (1Y) Calculated over the trailing 1-year period	23.11%	15.64%	+7.47%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	280.27%	18.79%	+261.48%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	280.27%	18.79%	+261.48%

CANC vs. GDOC - Expense Ratio Comparison

Both CANC and GDOC have an expense ratio of 0.75%.

Dividends

CANC vs. GDOC - Dividend Comparison

CANC's dividend yield for the trailing twelve months is around 0.05%, less than GDOC's 0.35% yield.

Position	TTM	2025	2024	2023	2022
CANC Tema Oncology ETF	0.05%	0.06%	3.00%	0.56%	0.00%
GDOC Goldman Sachs Future Health Care Equity ETF	0.35%	0.32%	0.02%	0.55%	0.00%

Frequently Asked Questions

Can I hold both CANC and GDOC in my portfolio?

CANC and GDOC have a correlation of 0.75, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, CANC or GDOC?

CANC has higher volatility (6.26%) compared to GDOC (4.90%). In terms of maximum drawdown, CANC dropped -97.53% vs GDOC's -31.01%.

Which ETF is better, CANC or GDOC?

On 3-year performance, CANC leads with 107.76% vs 0.05% for GDOC. Both ETFs have the same 0.75% expense ratio. On volatility, GDOC has been the lower-risk option at 4.90%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, CANC or GDOC?

Over the 3-year period, CANC has performed better with a 107.76% return vs 0.05%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, CANC or GDOC?

CANC and GDOC have the same expense ratio: 0.75% per year.

Which ETF pays a higher dividend yield, CANC or GDOC?

GDOC has the higher dividend yield at 0.35%, compared with 0.05% for CANC.

What is the main difference between CANC and GDOC?

They also come from different issuers: Tema and Goldman Sachs.

Which has better risk-adjusted returns?

CANC currently has the higher Sharpe Ratio (2.06 vs 0.33), 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.