SpaceX Stock (SPCX) Volatility: What Drove Musk's Trillionaire Rise and Fall in 12 Days

SpaceX's public debut was historic by any measure. But the stock's first month has been a masterclass in volatility — a record-breaking IPO, the world's first trillionaire, a $363 billion wealth wipeout, and a fast-tracked index inclusion that could reset the narrative. Here is the full, fact-checked timeline of what drove the chaos in SPCX stock.

The Record-Breaking IPO

SpaceX (ticker SPCX) went public on June 12, 2026, in the largest IPO in history. Key details from multiple sources:

• IPO price: $135 per share .
• Shares offered: 555.6 million shares .
• Total raise: $75 billion, the largest ever .
• Initial valuation: ~$1.75 trillion at the IPO price .
• First trade: $150 (11% above IPO); closed day one at $160.95 (nearly 20% above IPO) .
• Musk's control: He holds 82% voting control, with 30% of shares allocated to retail investors .
• The greenshoe (over-allotment) option was exercised on June 15, signaling strong institutional demand .

On the first trading day, the company reached a market capitalization of about $2.1 trillion, making it the sixth most valuable U.S.-listed firm .

The Volatility Timeline: Trillionaire to 'Lost' in 12 Days

Phase 1: Musk becomes the world's first trillionaire (June 12)

On SpaceX's debut day, Elon Musk became the first person ever to reach a $1 trillion net worth, estimated at ~$1.11 trillion by Bloomberg . His wealth was driven primarily by his ~42% stake in SpaceX and ~20% stake in Tesla . Forbes reported his peak hit an astonishing $1.45 trillion during the intraday surge .

Phase 2: The tech rout and loss of trillionaire status (by June 24)

Within 12 days, a sharp global tech sell-off erased $363 billion from Musk's fortune . By June 24, his net worth had fallen to approximately $957 billion (Bloomberg) or $970 billion (Forbes) . Key drivers of the decline:

• SpaceX stock fell over 30% from its mid-June intraday peak as investors reassessed its capital-intensive roadmap .
• Tesla shares also dropped, compounding the loss .
• Fresh SpaceX filings revealed a $12.7 billion AI-related expense weighing on the business .
• Forbes noted new limitations on $116 billion worth of Musk's Tesla shares further reduced his liquid wealth .

Multiple major outlets confirmed his trillionaire status lasted just 12–14 days .

Analyst Coverage: The Stabilizing Force

Oppenheimer: First to Initiate (June 11)

Oppenheimer became the first global brokerage to initiate coverage, issuing an Outperform rating with a $190 target on June 11, before the IPO . On June 23, Oppenheimer raised its target to $250, citing strong launch execution and Starlink subscriber growth . Analyst Timothy Horan described SpaceX as "the only vertically integrated AI company with the required capital, data, LLMs, hardware, manufacturing and engineering talent" .

Wedbush / Dan Ives Initiation (July 1)

On July 1, 2026, Wedbush analyst Dan Ives initiated formal research coverage with an Outperform rating and a $190 12-month price target . Key points:

• Ives called SpaceX "one of the most differentiated assets within the tech market" and positioned it as a future major hyperscaler across launch, satellite connectivity (Starlink), and AI infrastructure .
• The $190 target represented ~18% upside from the then-current trading price .
• He highlighted SpaceX's vertically integrated, reusable Starship rocket as the linchpin of future success .
• Ives described the stock as having been "whipsawed" in its first three weeks of trading .
• Starlink remained the core profitability driver, with approximately 12 million subscribers as of June 5, 2026 .

Other Analyst Ratings

By late June, six analysts had issued 12-month price targets with an average of $187.80, ranging from a high of $310 to a low of $62 . Susquehanna initiated with a Neutral rating on June 26, noting valuation concerns but still expecting more than 28% upside from current levels .

The Next Catalyst: Nasdaq-100 Inclusion on July 7

On June 26, 2026, Nasdaq announced that SpaceX will be added to the Nasdaq-100 Index before market open on July 7, 2026 . This is historic for several reasons:

• It marks the fastest-ever inclusion in the Nasdaq-100 after an IPO — just 15 trading days after the public listing .
• SpaceX is the first company to benefit from a new Nasdaq rule that fast-tracks large new IPOs into the index after 15 trading days .
• Inclusion will trigger forced buying from passive index funds and ETFs that track the Nasdaq-100, including the Invesco QQQ Trust .
• Nasdaq's official announcement confirmed the inclusion date and noted that index-tracking funds would begin purchasing shares after the market closes on July 6 .

What It All Means: A Cycle of Euphoria, Fear, and Re-Anchoring

The first month of SPCX trading can be summarized in a clear cycle:

IPO-fueled euphoria and trillionaire peak → sharp global tech rout + capex concerns → loss of trillionaire status → analyst coverage re-anchoring expectations → imminent index inclusion as a demand catalyst.

Each phase had distinct drivers:

Factor	Impact
Record IPO + first trillionaire	Massive initial euphoria, SPCX opened at $150, closed day 1 at $160.95
Global tech sell-off	SPCX stock dropped >30% from intraday peak in ~2 weeks
$12.7B AI cost disclosure	Fresh SpaceX filings shocked investors on capex intensity
Tesla-linked wealth erosion	Musk's fortune is heavily tied to both stocks; Tesla fell in tandem
Oppenheimer initiation ($190, then $250)	Provided analyst support and raised price target
Wedbush/Dan Ives initiation (July 1)	Reaffirmed bullish case; $190 target; seen as stabilizer
Nasdaq-100 addition (July 7)	Passive index inflows expected; historically a positive catalyst

The Bottom Line

SpaceX's first month as a public company was never going to be quiet. The sheer scale of the IPO — the largest in history — guaranteed extreme attention and volatility. But the combination of a global tech sell-off, a shocking AI cost disclosure, and the brief trillionaire narrative created a perfect storm that wiped out hundreds of billions in value in under two weeks.

Now, with two major analyst firms issuing bullish coverage and a fast-tracked Nasdaq-100 inclusion days away, the market is watching whether SPCX can stabilize and resume its upward trajectory. For investors, the key question is whether the company's capital-intensive roadmap — including $12.7 billion in AI spending — will deliver the returns that justify its trillion-dollar-plus valuation.

Whatever happens next, the first three weeks of SPCX trading have already written a new chapter in market history.