FLM vs. PKB

Last updated Jun 23, 2026

FLM (First Trust Global Engineering and Construction ETF) and PKB (Invesco Dynamic Building & Construction ETF) are both Building & Construction funds - FLM tracks the ISE Global Engineering & Construction Index while PKB tracks the Dynamic Building & Construction Intellidex Index. Both are passively managed. A 0.50 correlation means they provide meaningful diversification when combined. FLM charges 0.70%/yr vs 0.60%/yr for PKB.

Performance

FLM vs. PKB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in First Trust Global Engineering and Construction ETF (FLM) and Invesco Dynamic Building & Construction ETF (PKB). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

FLM

• 1D: -4.55%
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

PKB

• 1D: 0.91%
• 1M: 10.39%
• YTD: 20.35%
• 6M: 17.25%
• 1Y: 45.15%
• 3Y*: 29.08%
• 5Y*: 18.38%
• 10Y*: 16.35%

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

FLM vs. PKB - Yearly Performance Comparison

	2026 (YTD)
FLM First Trust Global Engineering and Construction ETF	-4.55%
PKB Invesco Dynamic Building & Construction ETF	5.45%

Correlation

The correlation between FLM and PKB is 0.50, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (All Time) Calculated using the full available price history since Jun 5, 2026	0.50

FLM vs. PKB - Sectors Allocation Comparison

Sectors	FLM	PKB
Industrials	37.1%	40.7%
Energy	8.1%	2.5%
Technology	7.9%	-
Basic Materials	7.4%	37.0%
Real Estate	5.7%	-
Communication Services	0.7%	-
Utilities	0.7%	3.0%
Consumer Cyclical	-	19.7%
Consumer Defensive	-	-
Financial Services	-	0.1%
Healthcare	-	-

Return for Risk

FLM vs. PKB — Risk / Return Rank

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

FLM

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

PKB

PKB Risk / Return Rank: 57
PKB Sharpe Ratio Rank: 58
PKB Sortino Ratio Rank: 58
PKB Omega Ratio Rank: 51
PKB Calmar Ratio Rank: 61
PKB Martin Ratio Rank: 55

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.

FLM vs. PKB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for First Trust Global Engineering and Construction ETF (FLM) and Invesco Dynamic Building & Construction ETF (PKB). 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.

	FLM	PKB	Difference
Sharpe ratio: Return per unit of total volatility	—	1.90	—
Sortino ratio: Return per unit of downside risk	—	2.67	—
Omega ratio: Gain probability vs. loss probability	—	1.31	—
Calmar ratio: Return relative to maximum drawdown	—	2.94	—
Martin ratio: Return relative to average drawdown	—	9.32	—

Drawdowns

FLM vs. PKB - Drawdown Comparison

The maximum FLM drawdown since its inception was -4.55%, smaller than the maximum PKB drawdown of -65.21%. Use the drawdown chart below to compare losses from any high point for FLM and PKB.

Drawdown Indicators

	FLM	PKB	Difference
Max Drawdown Largest peak-to-trough decline	-4.55%	-65.21%	+60.66%
Max Drawdown (1Y) Largest decline over 1 year	—	-15.41%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-29.75%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-34.85%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-52.29%	—
Current Drawdown Current decline from peak	-4.55%	0.00%	-4.55%
Average Drawdown Average peak-to-trough decline	-2.27%	-15.74%	+13.47%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	4.86%	—

Volatility

Volatility by Period

	FLM	PKB	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	7.94%	—
Volatility (6M) Calculated over the trailing 6-month period	—	18.61%	—
Volatility (1Y) Calculated over the trailing 1-year period	51.02%	23.90%	+27.12%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	51.02%	25.80%	+25.22%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	51.02%	27.32%	+23.70%

FLM vs. PKB - Expense Ratio Comparison

FLM has a 0.70% expense ratio, which is higher than PKB's 0.60% expense ratio.

Dividends

FLM vs. PKB - Dividend Comparison

FLM has not paid dividends to shareholders, while PKB's dividend yield for the trailing twelve months is around 0.23%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FLM First Trust Global Engineering and Construction ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
PKB Invesco Dynamic Building & Construction ETF	0.23%	0.14%	0.23%	0.33%	0.43%	0.25%	0.30%	0.37%	0.54%	0.17%	0.31%	0.11%

Frequently Asked Questions

Can I hold both FLM and PKB in my portfolio?

FLM and PKB have a correlation of 0.50, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, FLM or PKB?

On fees, PKB is cheaper at 0.60% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, FLM or PKB?

PKB is cheaper with a 0.60% expense ratio, compared with 0.70% for FLM.

Which ETF pays a higher dividend yield, FLM or PKB?

PKB has the higher dividend yield at 0.23%, compared with 0.00% for FLM.

What is the main difference between FLM and PKB?

FLM tracks ISE Global Engineering & Construction Index, while PKB tracks Dynamic Building & Construction Intellidex Index. They also come from different issuers: First Trust and Invesco. Their fees differ too: 0.70% for FLM and 0.60% for PKB.