Invesco Aerospace & Defense ETF vs U.S. Global Jets ETF: Is PPA or JETS the Better Buy in 2026?

The article argues Invesco Aerospace & Defense ETF (PPA) is the better buy versus U.S. Global Jets ETF (JETS), citing stronger performance and lower risk characteristics. Over the past 5 years, PPA returned a total growth of $2,375 vs $1,358 for JETS and had a smaller max drawdown (-18.4% vs -40.4%), while 3/5/10-year annualized/period returns for PPA were 28.6%, 19.4%, and 17.8% versus JETS at 16.1%, 6.9%, and 5.2%. Costs are nearly identical (expense ratio 0.58% PPA vs 0.60% JETS), but income differs: JETS offers a higher trailing yield (0.70% vs 0.40%). The piece attributes PPA’s outperformance to defense/space exposure benefiting from rising defense spending, while JETS is described as a more volatile, boom-and-bust commercial airline play.

Analysis

PPA is the cleaner way to express a defense/space allocation because it monetizes a structural budget tailwind with lower beta and less operating leverage than the airline complex. The second-order effect is that passive flows into defense ETFs can support multiples for liquid primes like RTX, GD, LHX, and NOC even when headline procurement growth is only mid-single digits, because these names increasingly function as bond-proxy compounders rather than cyclical industrials. That said, the ETF wrapper dilutes idiosyncratic upside; the real alpha is likely in security selection, not the fund itself.

JETS remains a high-beta macro trade, not a durable earnings compounder. Airlines can still rally sharply on fuel relief or capacity discipline, but the structural issue is that free cash flow is hostage to labor, maintenance, and pricing competition, so any multiple expansion tends to be quickly capped on the first sign of fare compression or recession risk. If crude stays contained and yields keep falling, the next 1-3 months could produce a sharp squeeze higher in AAL/UAL/LUV, but that is a tactical trade, not a fundamental re-rate.

The contrarian view is that defense is becoming crowded: if the market already treats the sector as a quality-duration trade, incremental outperformance may slow even as fundamentals hold up. Conversely, JETS is the more sensitive short-interest/mean-reversion vehicle if the market starts pricing a soft landing and lower jet fuel. The key falsifier for a pro-PPA stance is a visible deterioration in DoD appropriations, export approvals, or defense book-to-bill; for JETS, the thesis breaks if fuel costs rise or capacity discipline cracks and unit revenue turns down over the next 1-2 quarters.

Key Decisions for Investors

• Long PPA / short JETS as a 3-6 month relative-value pair; target low-to-mid single-digit upside from flow divergence and volatility gap, with the trade invalidated if airlines hold pricing and PPA fundamentals stall.
• Overweight RTX, GD, and NOC over AAL/UAL in industrial sleeves for a 6-12 month horizon; defense names offer better downside capture and more stable multiple support than airlines.
• If you want tactical upside, buy a small call spread on JETS into any fuel-price drawdown or macro soft-landing rally; this is a tradeable squeeze, not a core hold, and should be reduced if capacity growth re-accelerates.
• Use PPA as the ETF exposure only if you need liquidity; otherwise prefer single-name baskets in LHX/RTX/GD to avoid Boeing drag and get cleaner defense exposure.
• Set an alert on defense order guidance and airline unit revenue over the next 1-2 earnings cycles; those prints will matter more than ETF expense-ratio noise and will determine whether the current rotation persists.