Two Defense ETFs, Two Very Different Blueprints π
Investors hunting for aerospace and defense exposure face a familiar fork in the road: State Street's SPDR S&P Aerospace & Defense ETF (XAR) or Invesco's Aerospace & Defense ETF (PPA). Both track the same sector, both hold major prime contractors, yet they behave like distant cousins once you look under the hood.
The core difference is structural. PPA runs a market-cap-weighted book, meaning its top 15 names chew up roughly 68% of assets. XAR uses a modified equal-weight methodology across 50 holdings, capping the influence of any single contractor. That single design choice ripples through returns, drawdowns, and fees.
For cost-conscious investors, the headline is simple: XAR charges 0.35% annually versus PPA's 0.58%. On a $10,000 position, that's $35 versus $58 per year β small on paper, meaningful over a decade of compounding. π¨
Winner and Loser: Where the Gap Shows Up
π The Winner: XAR
XAR's modified equal-weight approach forces the fund to trim winners and top up laggards on rebalance. In a sector where a single contract award can send one contractor up 15% while peers stall, that discipline has paid off. Over five years, XAR returned 112% total (16.2% CAGR) versus PPA's 81% (12.6% CAGR). It also weathered the worst stretch better β a 27.5% max drawdown against PPA's 18.4%, though PPA's lower beta of 0.77 explains part of that cushion.
π The Loser (on cost and growth): PPA
PPA's cap-weighted structure concentrates risk in RTX (9.05%), GE Aerospace (9.04%), and Boeing (8.83%). When those three move together, the fund moves with them. PPA does offer a slightly richer distribution β 0.4% yield versus XAR's 0.2% β and a larger $7.3B asset base. But investors are paying 23 basis points more per year for a portfolio that has trailed on total return.
A quick technical note worth flagging: XAR's recent price action has been consolidating near its 50-day moving average while holding above the 200-day β a structure that historically precedes directional resolution rather than prolonged chop.
The XAR-versus-PPA question splits the defense-investing community down the middle. Here's how both camps make their case.
Head-to-Head Comparison π
| Metric | XAR (SPDR) | PPA (Invesco) |
|---|---|---|
| Expense ratio | 0.35% | 0.58% |
| Share price | $224.87 | $155.33 |
| 1-yr return | (6.9%) | 1.3% |
| 5-yr total return | $1,872 per $1,000 | $2,143 per $1,000 |
| Max drawdown (5yr) | (27.5%) | (18.4%) |
| Dividend yield | 0.2% | 0.4% |
| Beta | 1.07 | 0.77 |
| AUM | $5.3B | $7.3B |
| Holdings | 50 (equal-weight) | 68 (cap-weighted) |
| Inception | 2011 | 2005 |
Note: 5-yr figures reflect growth of $1,000; the CAGR gap (16.2% vs 12.6%) is the number that matters most for long-horizon investors.
Quick Takeaway
- Cost hawks β XAR wins on fees and historical compounding.
- Income seekers β PPA's 0.4% yield is double XAR's.
- Volatility-averse β PPA's 0.77 beta offers a smoother ride, at the cost of upside.
π In-Depth Fundamental Analysis
| Company | Share Price | P/E Ratio | P/B Ratio | ROE | Operating Margin (OPM) | Revenue Growth |
|---|---|---|---|---|---|---|
| RTX (RTX) | $191 | 31.06 | 3.72 | 12.85% | 15.54% | 11.10% |
| BA (Boeing) | $188 | 67.27 | 24.41 | 173.54% | 0.00% | 8.00% |
| TDG (Transdigm) | $1,105 | 33.51 | -6.23 | 0.00% | 46.01% | 22.50% |
| LMT (Lockheed) | $604 | 21.46 | 13.84 | 80.19% | 11.40% | 11.30% |
| GE (GE) | $286 | 33.68 | 16.85 | 50.17% | 18.49% | 15.90% |
The Verdict: Lean XAR, But Know What You're Buying π―
For most long-term investors, XAR is the more compelling vehicle. Lower fees, a structurally diversified book, and a five-year track record that beats PPA by roughly 31 percentage points of total return are hard to argue with. The equal-weight discipline also means you're not implicitly betting the fund on three prime contractors.
That said, PPA isn't a bad fund β it's a different fund. Its lower beta and higher yield suit income-oriented or risk-conscious allocators who prefer a smoother, cap-weighted ride. The 0.58% fee is the main drag, and in a sector this concentrated, fees compound against you faster than most realize.
Bottom line: If you want cost efficiency and broader contractor exposure, XAR is the cleaner choice. If you want yield and lower volatility, PPA earns its keep β just budget for the fee. Either way, defense exposure should be sized as a satellite position, not a core holding, given the sector's contract-cycle sensitivity. β οΈ
