PABU vs. MEME

Last updated Apr 2, 2026

Compare and contrast key facts about iShares Paris-Aligned Climate MSCI USA ETF (PABU) and Roundhill Meme Stock ETF (MEME).

PABU and MEME are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. PABU is a passively managed fund by iShares that tracks the performance of the MSCI USA Climate Paris Aligned Benchmark Extended Select Index. It was launched on Feb 8, 2022. MEME is an actively managed fund by Roundhill. It was launched on Oct 8, 2025.

Performance

PABU vs. MEME - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares Paris-Aligned Climate MSCI USA ETF (PABU) and Roundhill Meme Stock ETF (MEME). The values are adjusted to include any dividend payments, if applicable.

PABU vs. MEME - Yearly Performance Comparison

	2026 (YTD)	2025
PABU iShares Paris-Aligned Climate MSCI USA ETF	-7.98%	0.31%
MEME Roundhill Meme Stock ETF	0.16%	-36.83%

Returns By Period

In the year-to-date period, PABU achieves a -7.98% return, which is significantly lower than MEME's 0.16% return.

PABU

• 1D: 0.96%
• 1M: -3.68%
• YTD: -7.98%
• 6M: -6.92%
• 1Y: 12.31%
• 3Y*: 15.35%
• 5Y*: —
• 10Y*: —

MEME

• 1D: 0.49%
• 1M: -10.26%
• YTD: 0.16%
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

PABU vs. MEME - Expense Ratio Comparison

PABU has a 0.10% expense ratio, which is lower than MEME's 0.69% expense ratio.

MEME

Roundhill Meme Stock ETF

PABU

iShares Paris-Aligned Climate MSCI USA ETF

Return for Risk

PABU vs. MEME — Risk / Return Rank

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

PABU

PABU Risk / Return Rank: 33
PABU Sharpe Ratio Rank: 31
PABU Sortino Ratio Rank: 33
PABU Omega Ratio Rank: 35
PABU Calmar Ratio Rank: 34
PABU Martin Ratio Rank: 33

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.

PABU vs. MEME - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares Paris-Aligned Climate MSCI USA ETF (PABU) and Roundhill Meme Stock ETF (MEME). 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.

	PABU	MEME	Difference
Sharpe ratio Return per unit of total volatility	0.63	—	—
Sortino ratio Return per unit of downside risk	1.05	—	—
Omega ratio Gain probability vs. loss probability	1.15	—	—
Calmar ratio Return relative to maximum drawdown	0.95	—	—
Martin ratio Return relative to average drawdown	3.20	—	—
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

Sharpe Ratios by Period

	PABU	MEME	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.63	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.50	-0.81	+1.31

Correlation

The correlation between PABU and MEME is 0.51, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.

Dividends

PABU vs. MEME - Dividend Comparison

PABU's dividend yield for the trailing twelve months is around 1.03%, while MEME has not paid dividends to shareholders.

	TTM	2025	2024	2023	2022
PABU iShares Paris-Aligned Climate MSCI USA ETF	1.03%	0.90%	1.00%	1.06%	1.00%
MEME Roundhill Meme Stock ETF	0.00%	0.00%	0.00%	0.00%	0.00%

Drawdowns

PABU vs. MEME - Drawdown Comparison

The maximum PABU drawdown since its inception was -22.76%, smaller than the maximum MEME drawdown of -48.78%. Use the drawdown chart below to compare losses from any high point for PABU and MEME.

Drawdown Indicators

	PABU	MEME	Difference
Max Drawdown Largest peak-to-trough decline	-22.76%	-48.78%	+26.02%
Max Drawdown (1Y) Largest decline over 1 year	-13.40%	—	—
Current Drawdown Current decline from peak	-9.72%	-43.90%	+34.18%
Average Drawdown Average peak-to-trough decline	-5.79%	-34.21%	+28.42%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.98%	—	—

Volatility

Volatility by Period

	PABU	MEME	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.81%	—	—
Volatility (6M) Calculated over the trailing 6-month period	10.45%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	19.51%	76.47%	-56.96%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.87%	76.47%	-57.60%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.87%	76.47%	-57.60%