iShares Aerospace ETF vs Tema Space Innovators ETF

iShares U.S. Aerospace & Defense ETF offers a significantly lower expense ratio of 0.37% compared to 0.75% for Tema Space Innovators ETF. Tema Space Innovators ETF provides concentrated exposure to 37 holdings in space commerce, while iShares U.S. Aerospace & Defense ETF holds 50 stocks in the broader defense sector.

The Motley Fool • Oct 21, 2026

A Guide to Investing in Space ETFs

Space ETFs may offer an attractive entry point after a sharp sector pullback, with a $686 billion space economy and four funds to consider.

Zacks Investment Research • Oct 15, 2026

Better ETF: Tema's NASA Targeting Space Innovation vs. U.S. Global's Aviation-Focused JETS

The Tema Space Innovators ETF has a higher annual expense ratio and exhibits more volatility than the U.S. Global Jets ETF. The U.S. Global Jets ETF provides concentrated exposure to the global airline industry and has a longer operational history.

The Motley Fool • Oct 9, 2026

NASA Vs. UFO Is Already Decided

The Tema Space Innovators ETF (NASA) is favored over the Procure Space ETF (UFO) due to its heavier SpaceX concentration and lower direct rival exposure. NASA holds SpaceX and its rivals at a 1:1 allocation, whereas UFO is 1:2, and the fund that owns more SpaceX and fewer rivals wins in my view. NASA's two SpaceX positions, including private shares bought pre-IPO through an SPV, are nearly a quarter of the fund; UFO, a passive index, waited for the IPO.

Seeking Alpha • Oct 5, 2026

Grok picks 3 SpaceX ETFs to buy now

Investors looking for exposure to SpaceX  (NASDAQ: SPCX)  and the fast-growing commercial space industry can turn to exchange-traded funds (ETFs).

Finbold • Sep 13, 2026

Tema ETFs Signals Next Growth Chapter With Key Leadership Addition

Tema ETFs has made a high-profile addition to its leadership bench by naming Paisley Nardini as its new head of investment strategy. According to a Linkedin update, Nardini joins Tema from Simplify Asset Management, where she previously served as head of multi-asset solutions.

ETF Trends • Sep 2, 2026

Choosing the Better Space ETF: Tema's NASA Focused on Space Innovators or First Trust's MISL Targeting Aerospace and Defense

The Tema Space Innovators ETF manages more assets under management (AUM) but carries a higher expense ratio than First Trust Indxx Aerospace & Defense ETF. The First Trust Indxx Aerospace & Defense ETF offers a broader portfolio with 49 holdings compared to the 37 positions in the Tema fund.

The Motley Fool • Sep 1, 2026

NASA: Down 33%, But Trump's 1,000-Launch Goal Could Reprice It

Tema Space Innovators ETF is rated BUY after a 33% decline reset expectations and coincided with a U.S. policy push to expand commercial launch capacity. NASA offers concentrated exposure—31.45% in SpaceX and Rocket Lab—to potential growth from increased U.S. launch activity and supportive government policy. The fund's structure combines publicly traded and pre-IPO space companies, but its heavy concentration amplifies risks from setbacks or valuation compression.

Seeking Alpha • Aug 23, 2026

ARKX vs. NASA ETF: Identical Fees, Different Space Strategies

ARK Space & Defense Innovation ETF and Tema Space Innovators ETF both carry an identical 0.75% expense ratio. Tema's ETF manages $1.3 billion in assets under management (AUM) despite being the newer fund.

The Motley Fool • Aug 12, 2026

3 Ways to Get Space Economy Exposure Without Buying SpaceX Stock

SpaceX has become the biggest space stock in the world. Diversified ETFs offer investors more balanced exposure.

The Motley Fool • Jul 31, 2026