Two Defense ETFs, Two Very Different Playbooks ๐Ÿ“Œ

Investors hunting for concentrated exposure to the aerospace and defense complex have two obvious vehicles: the Invesco Aerospace & Defense ETF (PPA) and the State Street SPDR S&P Aerospace & Defense ETF (XAR). Both hold the same kind of names โ€” RTX, Lockheed Martin, GE Aerospace, Boeing โ€” but they get there in fundamentally different ways.

PPA runs a market-cap-weighted book of 68 holdings, meaning the biggest contractors dominate. XAR uses a modified equal-weight index across 50 names, deliberately capping the influence of any single giant. That structural difference, plus a meaningful gap in fees, is what should drive the decision for most cost-conscious investors.

Here's the short version: XAR is cheaper, has outperformed over five years, and spreads risk more evenly. PPA offers a slightly richer yield and a longer track record. The details matter, though, so let's break it down. ๐Ÿšจ

Financial analyst comparing aerospace and defense ETF performance charts Financial Market Scene

Winner and Loser: Where Each Fund Actually Shines

The Winner on Cost and Growth: XAR ๐Ÿ“ˆ

XAR's 0.35% expense ratio is roughly 40% cheaper than PPA's 0.58%. On a $10,000 position, that's $35 a year versus $58 โ€” small in isolation, but it compounds over a decade of holding. More importantly, XAR's modified equal-weight construction has translated into a stronger five-year total return of 112% (16.2% CAGR) versus PPA's 81% (12.6% CAGR).

Why? Equal-weighting tilts the fund toward smaller, faster-growing defense suppliers that market-cap weighting would bury under RTX and Boeing. In a sector where mid-cap defense names have quietly outperformed, that tilt has paid off.

The Winner on Income and Stability: PPA ๐Ÿ›ก๏ธ

PPA isn't without merits. Its 0.4% trailing yield beats XAR's 0.2%, and its beta of 0.77 versus XAR's 1.07 means it has historically been the calmer ride. PPA's five-year max drawdown of 18.4% is notably shallower than XAR's 27.5% โ€” a real consideration for risk-averse holders who don't want to white-knuckle through defense budget headlines.

In short: XAR wins on cost and total return, PPA wins on income and downside protection. Neither is a loser โ€” but they serve different mandates.

The XAR-vs-PPA debate tends to split along a predictable line โ€” cost and growth versus stability and income. Here's how the two camps frame it.

๐Ÿฎ
Bull (Optimist)
XAR's equal-weight structure is the whole story here ๐Ÿ“ˆ. You get exposure to the mid-cap defense suppliers that actually drive innovation โ€” and you pay 0.35% instead of 0.58% to do it. Five years of 16.2% CAGR versus 12.6% isn't noise; it's the structural advantage of not letting three mega-caps dictate your returns. Cost-conscious investors should be defaulting to XAR.
Bear (Pessimist)
Careful โ€” that 27.5% max drawdown is not a footnote ๐Ÿšจ. PPA's 0.77 beta and 18.4% drawdown mean you sleep better when defense budget headlines turn ugly. And look at the trailing year: PPA actually beat XAR. Equal-weighting cuts both ways โ€” it amplifies the downside when small caps get hit. If you're holding this for income and stability, PPA's 0.4% yield and calmer profile are worth the extra 23 basis points.
๐Ÿป

Defense manufacturing sector stocks and industrial production Stock Market Image

Head-to-Head: The Numbers That Matter

MetricXARPPA
IssuerState Street (SPDR)Invesco
Expense ratio0.35%0.58%
1-yr total return(6.9%)1.3%
5-yr total return112%81%
5-yr CAGR16.2%12.6%
Dividend yield0.2%0.4%
Beta1.070.77
Max drawdown (5 yr)(27.5%)(18.4%)
Holdings5068
AUM$5.3B$7.3B
Inception20112005

A Note on the Recent Divergence

The trailing 12-month return column is a useful reality check: PPA actually edged out XAR over the past year (+1.3% vs. -6.9%). That's consistent with PPA's lower beta โ€” when defense names sold off, the cap-weighted fund held up better. Over longer horizons, though, XAR's equal-weight tilt has been the superior engine. Investors should read the one-year number as a volatility signal, not a verdict on strategy quality.

๐Ÿ“Š In-Depth Fundamental Analysis

CompanyShare PriceP/E RatioP/B RatioROEOperating Margin (OPM)Revenue Growth
RTX (RTX)$19131.063.7212.85%15.54%11.10%
BA (Boeing)$18867.2724.41173.54%0.00%8.00%
TDG (Transdigm)$1,10533.51-6.230.00%46.01%22.50%
LMT (Lockheed)$60421.4613.8480.19%11.40%11.30%
GE (GE)$28633.6816.8550.17%18.49%15.90%

Investor reviewing ETF expense ratios and portfolio data on laptop Investment Concept Visual

The Bottom Line

For most long-horizon, cost-conscious investors, XAR is the more compelling vehicle: lower fees, stronger five-year compounding, and broader diversification across the defense supply chain. The modified equal-weight structure is a genuine feature, not a gimmick โ€” it prevents a single contractor's stumble from sinking the whole fund.

That said, PPA earns its place for income-focused or risk-averse holders. Its higher yield, lower beta, and shallower drawdown make it the steadier hand when defense budgets get contentious. Neither fund is a mistake โ€” but if the question is "which one do I want to own for a decade," the fee and performance math points clearly to XAR. ๐Ÿ“Œ

Defense ETFs carry sector concentration risk and are sensitive to government spending cycles. Position sizing and time horizon should drive the final call.

Aerospace and defense ETF price chart trending upward Investment Psychology Art

This content was drafted using AI tools based on reliable sources, and has been reviewed by our editorial team before publication. It is not intended to replace professional advice.