PPIE vs. BUFI

Last updated Jul 17, 2026

PPIE (Putnam Panagora ESG International Equity ETF -) and BUFI (AB International Buffer ETF) are both exchange-traded funds - PPIE is a Foreign Large Cap Equities fund actively managed by Putnam, while BUFI is a Defined Outcome fund actively managed by AllianceBernstein. Both are actively managed. Their correlation of 0.88 suggests significant overlap in exposure. PPIE charges 0.49%/yr vs 0.69%/yr for BUFI.

Performance

PPIE vs. BUFI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Putnam Panagora ESG International Equity ETF - (PPIE) and AB International Buffer ETF (BUFI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

PPIE

• 1D: —
• 1M: —
• 6M: —
• YTD: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

BUFI

• 1D: -0.47%
• 1M: -0.20%
• 6M: 3.94%
• YTD: 5.65%
• 1Y: 12.82%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

PPIE vs. BUFI - Yearly Performance Comparison

	2026 (YTD)	2025	2024
PPIE Putnam Panagora ESG International Equity ETF -	8.31%	32.77%	-3.72%
BUFI AB International Buffer ETF	5.65%	16.50%	-1.18%

Correlation

The correlation between PPIE and BUFI is 0.85, 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	0.85
Correlation (All Time) Calculated using the full available price history since Dec 10, 2024	0.88

The correlation between PPIE and BUFI has been stable across timeframes, ranging from 0.85 to 0.88 - a consistent structural relationship.

Return for Risk

PPIE vs. BUFI — Risk / Return Rank

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

PPIE

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

BUFI

BUFI Risk / Return Rank: 57
BUFI Sharpe Ratio Rank: 53
BUFI Sortino Ratio Rank: 56
BUFI Omega Ratio Rank: 57
BUFI Calmar Ratio Rank: 56
BUFI Martin Ratio Rank: 64

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.

PPIE vs. BUFI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Putnam Panagora ESG International Equity ETF - (PPIE) and AB International Buffer ETF (BUFI). 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.

	PPIE	BUFI	Difference
Sharpe ratio: Return per unit of total volatility	—	1.47	—
Sortino ratio: Return per unit of downside risk	—	2.17	—
Omega ratio: Gain probability vs. loss probability	—	1.28	—
Calmar ratio: Return relative to maximum drawdown	—	2.26	—
Martin ratio: Return relative to average drawdown	—	8.96	—

Drawdowns

Drawdown Indicators

	PPIE	BUFI	Difference
Max Drawdown Largest peak-to-trough decline	—	-7.43%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-5.69%	—
Current Drawdown Current decline from peak	—	-0.91%	—
Average Drawdown Average peak-to-trough decline	—	-0.83%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	1.43%	—

Volatility

Volatility by Period

	PPIE	BUFI	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	2.30%	—
Volatility (6M) Calculated over the trailing 6-month period	—	7.52%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	8.73%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	9.11%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	9.11%	—

PPIE vs. BUFI - Expense Ratio Comparison

PPIE has a 0.49% expense ratio, which is lower than BUFI's 0.69% expense ratio.

Dividends

PPIE vs. BUFI - Dividend Comparison

Neither PPIE nor BUFI has paid dividends to shareholders.

Position	TTM	2025	2024	2023
BUFI AB International Buffer ETF	0.00%	0.00%	0.00%	0.00%
PPIE Putnam Panagora ESG International Equity ETF -	12.06%	8.40%	5.12%	3.30%

Frequently Asked Questions

Can I hold both PPIE and BUFI in my portfolio?

PPIE and BUFI have a correlation of 0.85, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, PPIE or BUFI?

On fees, PPIE is cheaper at 0.49% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, PPIE or BUFI?

PPIE is cheaper with a 0.49% expense ratio, compared with 0.69% for BUFI.

Which ETF pays a higher dividend yield, PPIE or BUFI?

PPIE has the higher dividend yield at 12.06%, compared with 0.00% for BUFI.

What is the main difference between PPIE and BUFI?

PPIE is categorized as Foreign Large Cap Equities, while BUFI is Defined Outcome. They also come from different issuers: Putnam and AllianceBernstein. Their fees differ too: 0.49% for PPIE and 0.69% for BUFI.