SpaceX stock surges as it eyes over $4B in inflows

SpaceX SPCX shares are pushing higher as investors aggressively position their portfolios ahead of the aerospace titan’s highly anticipated inclusion into the Nasdaq-100 index on Jul. 7.

The upcoming milestone is fueling intense market optimization, as institutional traders race to get ahead of massive index-fund buying.

SpaceX stock’s performance this morning reflects an encouraging rebound in what has been a high-stakes, volatile journey since its market debut earlier this month.

SPCX climbed to an all-time high of nearly $226 on Jun. 16, before experiencing significant profit-taking that dragged shares down to a low of about $147.

What Nasdaq-100 inclusion means for SpaceX stock

SPCX stock is extending gains on Tuesday primarily because of its fast-track entry into the Nasdaq- 100 index, scheduled for next Tuesday.

Because passive index-tracking funds and exchange-traded funds (ETFs), including Invesco QQQ Trust, which commands over US$800 billion (approx. $1.4 trillion) in global assets, are legally required to accurately mirror the benchmark index, they'll be forced to buy SpaceX worth billions of dollars in the weeks ahead.

Wall Street analysts estimate this mechanism will trigger a massive wave of mandatory buying.

Specifically, JPMorgan experts project the Nasdaq-100 inclusion alone will generate roughly US$4.3 billion (approx. $7.5 billion) in structural passive inflows, which could drive SPCX much higher in the near-term.

SPCX shares are set to join the Russell 1000 as well

Investors are loading up on SpaceX shares also because Elon Musk’s space infrastructure and AI giant is slated for near-term inclusion in FTSE Russell’s US and global benchmarks, including the Russell 1000 as well.

According to Bloomberg Intelligence, this secondary indexing event could unleash an “additional” wave of passive buying.

Because SpaceX’s publicly tradable free float remains relatively tight following its IPO, analysts believe this “multi-billion-dollar” wall of institutional money chasing a limited supply of available shares could create structural buying pressure.

This will likely corner short sellers and orchestrate a breakout in SPCX over the next few weeks.

What to expect from SpaceX in the second half of 2026

Despite the post-IPO turbulence that often plagues massive market debuts, the long-term outlook for SPCX shares remains rather bright.

A strong combination of structural index-fund buying and revolutionary commercial expansion positions this aerospace giant for a bullish second half of 2026.

By anchoring its valuation in both physical space exploration and digital connectivity, SpaceX is successfully capturing the imagination of both retail and institutional investors.

The company’s strategic pivot toward consumer mobile telecom via its potential partnership with Charter Communications highlights a management team that refuses to rest on its laurels.

In short, as billions of dollars in passive capital prepare to flood into SPCX over the coming weeks, the stock is gaining a powerful institutional floor and may be warming up for significant further upside through year-end.