GLOF vs. UFO

Last updated Jun 4, 2026

GLOF (iShares Global Equity Factor ETF) and UFO (Procure Space ETF) are both Global Equities funds - GLOF tracks the STOXX Global Equity Factor Index while UFO tracks the S-Network Space Index. Both are passively managed. Over the past 5 years, GLOF returned 11.56%/yr vs 15.60%/yr for UFO. A 0.67 correlation means they provide meaningful diversification when combined. GLOF charges 0.20%/yr vs 0.75%/yr for UFO.

Performance

GLOF vs. UFO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares Global Equity Factor ETF (GLOF) and Procure Space ETF (UFO). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, GLOF achieves a 13.19% return, which is significantly lower than UFO's 49.39% return.

GLOF

• 1D: -0.77%
• 1M: 5.15%
• YTD: 13.19%
• 6M: 14.18%
• 1Y: 30.42%
• 3Y*: 22.67%
• 5Y*: 11.56%
• 10Y*: 12.29%

UFO

• 1D: -5.68%
• 1M: 12.53%
• YTD: 49.39%
• 6M: 71.06%
• 1Y: 135.88%
• 3Y*: 46.01%
• 5Y*: 15.60%
• 10Y*: —

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

GLOF vs. UFO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
GLOF iShares Global Equity Factor ETF	13.19%	23.92%	17.49%	22.38%	-16.97%	18.68%	10.00%	7.70%
UFO Procure Space ETF	49.39%	67.36%	27.22%	-2.34%	-25.85%	7.17%	-2.15%	5.34%

Correlation

The correlation between GLOF and UFO is 0.54, 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	0.54
Correlation (3Y) Calculated over the trailing 3-year period	0.59
Correlation (5Y) Calculated over the trailing 5-year period	0.66
Correlation (All Time) Calculated using the full available price history since Apr 12, 2019	0.67

The correlation between GLOF and UFO shifts across timeframes, from 0.54 (1 year) to 0.67 (all time), reflecting how their relationship changes across market environments.

GLOF vs. UFO - Sectors Allocation Comparison

Sectors	GLOF	UFO
Technology	28.8%	22.0%
Financial Services	16.7%	-
Consumer Cyclical	10.7%	-
Industrials	9.3%	47.2%
Communication Services	8.7%	30.8%
Healthcare	8.2%	-
Consumer Defensive	5.7%	-
Energy	4.4%	-
Basic Materials	3.3%	-
Utilities	3.1%	-
Real Estate	1.1%	-

Return for Risk

GLOF vs. UFO — Risk / Return Rank

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

GLOF

GLOF Risk / Return Rank: 73
GLOF Sharpe Ratio Rank: 74
GLOF Sortino Ratio Rank: 75
GLOF Omega Ratio Rank: 71
GLOF Calmar Ratio Rank: 67
GLOF Martin Ratio Rank: 77

UFO

UFO Risk / Return Rank: 88
UFO Sharpe Ratio Rank: 93
UFO Sortino Ratio Rank: 86
UFO Omega Ratio Rank: 78
UFO Calmar Ratio Rank: 92
UFO Martin Ratio Rank: 89

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.

GLOF vs. UFO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares Global Equity Factor ETF (GLOF) and Procure Space ETF (UFO). 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.

	GLOF	UFO	Difference
Sharpe ratio: Return per unit of total volatility	2.43	3.59	-1.16
Sortino ratio: Return per unit of downside risk	3.41	3.95	-0.53
Omega ratio: Gain probability vs. loss probability	1.43	1.48	-0.04
Calmar ratio: Return relative to maximum drawdown	3.38	6.23	-2.85
Martin ratio: Return relative to average drawdown	15.08	20.29	-5.21
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

GLOF vs. UFO - Sharpe Ratio Comparison

The current GLOF Sharpe Ratio is 2.43, which is lower than the UFO Sharpe Ratio of 3.59. The chart below compares the historical Sharpe Ratios of GLOF and UFO, 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

	GLOF	UFO	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.43	3.59	-1.16
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.74	0.52	+0.22
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.72	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.60	0.46	+0.14

Drawdowns

GLOF vs. UFO - Drawdown Comparison

The maximum GLOF drawdown since its inception was -34.12%, smaller than the maximum UFO drawdown of -50.33%. Use the drawdown chart below to compare losses from any high point for GLOF and UFO.

Drawdown Indicators

	GLOF	UFO	Difference
Max Drawdown Largest peak-to-trough decline	-34.12%	-50.33%	+16.21%
Max Drawdown (1Y) Largest decline over 1 year	-9.05%	-21.95%	+12.90%
Max Drawdown (3Y) Largest decline over 3 years	-16.12%	-25.91%	+9.79%
Max Drawdown (5Y) Largest decline over 5 years	-25.15%	-50.33%	+25.18%
Max Drawdown (10Y) Largest decline over 10 years	-34.12%	—	—
Current Drawdown Current decline from peak	-0.77%	-14.84%	+14.07%
Average Drawdown Average peak-to-trough decline	-6.12%	-21.82%	+15.70%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.02%	6.72%	-4.70%

Volatility

GLOF vs. UFO - Volatility Comparison

The current volatility for iShares Global Equity Factor ETF (GLOF) is 3.65%, while Procure Space ETF (UFO) has a volatility of 16.64%. This indicates that GLOF experiences smaller price fluctuations and is considered to be less risky than UFO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	GLOF	UFO	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.65%	16.64%	-12.99%
Volatility (6M) Calculated over the trailing 6-month period	10.10%	31.27%	-21.17%
Volatility (1Y) Calculated over the trailing 1-year period	12.57%	38.08%	-25.51%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.69%	29.92%	-14.23%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.17%	30.76%	-13.59%

GLOF vs. UFO - Expense Ratio Comparison

GLOF has a 0.20% expense ratio, which is lower than UFO's 0.75% expense ratio.

Dividends

GLOF vs. UFO - Dividend Comparison

GLOF's dividend yield for the trailing twelve months is around 1.50%, more than UFO's 0.29% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GLOF iShares Global Equity Factor ETF	1.50%	1.70%	2.59%	2.51%	2.53%	1.90%	1.73%	2.41%	2.03%	1.94%	1.94%	0.92%
UFO Procure Space ETF	0.29%	0.46%	1.98%	1.90%	3.19%	1.00%	1.07%	0.45%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both GLOF and UFO in my portfolio?

GLOF and UFO have a correlation of 0.54, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, GLOF or UFO?

UFO has higher volatility (16.64%) compared to GLOF (3.65%). In terms of maximum drawdown, GLOF dropped -34.12% vs UFO's -50.33%.

Which ETF is better, GLOF or UFO?

On 5-year performance, UFO leads with 15.60% vs 11.56% for GLOF. On fees, GLOF is cheaper at 0.20% per year. On volatility, GLOF has been the lower-risk option at 3.65%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, GLOF or UFO?

Over the 5-year period, UFO has performed better with a 15.60% return vs 11.56%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, GLOF or UFO?

GLOF is cheaper with a 0.20% expense ratio, compared with 0.75% for UFO.

Which ETF pays a higher dividend yield, GLOF or UFO?

GLOF has the higher dividend yield at 1.50%, compared with 0.29% for UFO.

What is the main difference between GLOF and UFO?

GLOF tracks STOXX Global Equity Factor Index, while UFO tracks S-Network Space Index. They also come from different issuers: iShares and ProcureAM. Their fees differ too: 0.20% for GLOF and 0.75% for UFO.

Which has better risk-adjusted returns?

UFO currently has the higher Sharpe Ratio (3.59 vs 2.43), 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.