SPCX Stock Sees Record Retail Frenzy — SpaceX Logs Over $400M Inflows In First Week Post-IPO, Says Vanda Research

Despite surging retail interest, SpaceX shares have tumbled more than 25% over a three-day skid, testing the resolve of retail investors as the aerospace giant navigates valuation concerns and its first-ever bond sale.
The SpaceX logo is displayed on a smartphone screen placed on a reflective surface onto which the Cursor logo is projected on April 22, 2026. (Photo by Samuel Boivin/NurPhoto via Getty Images)
The SpaceX logo is displayed on a smartphone screen placed on a reflective surface onto which the Cursor logo is projected on April 22, 2026. (Photo by Samuel Boivin/NurPhoto via Getty Images)
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Shashank Nayar·Stocktwits
Published Jun 23, 2026   |   4:19 PM EDT
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  • Retail investors bought over $405 million of SpaceX stock in the first five trading sessions, marking the largest first-week retail inflow on record, according to Vanda Research.
  • The previous record was held by Rivian, which saw $185 million in its first week in November 2021 — less than half of SpaceX’s total. 
  • Separately, SpaceX’s inaugural bond offering, launched on Monday, attracted more than three times its outstanding long-term debt. 

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Retail investors reportedly bought over $400 million of SpaceX (SPCX) stock during its first five trading sessions. The Kobeissi Letter, citing Vanda Research data, put the figure at $405 million over the period and also said that this marked the largest first-week retail inflow on record and outpaced any IPO in history. 

Separately, media reports suggested SpaceX’s inaugural bond offering drew demand exceeding three times its outstanding long-term debt. 

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By comparison, Rivian (RIVN) saw the second-largest first-week inflow, with retail investors putting in over $185 million in November 2021, which was less than half of SpaceX’s total.

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Vanda Research also noted that the inflows SpaceX saw over five sessions exceeded the combined purchases of the Magnificent 7 stocks, which totaled $158 million over the same period.

No stock debut has ever generated this much retail demand, Vanda mentioned in its report. 

SPCX stock was on-track to end the session about 3% higher, breaking past three consecutive days of losses. 

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SPCX’s Bond Offering Also Sees Significant Demand 

Space Exploration Technologies Corp.’s (SPCX) inaugural bond offering, launched on Monday,  attracted more than three times its outstanding long-term debt.

According to a Bloomberg report citing people familiar with the matter, SpaceX has drawn demand worth about $89 billion for its first bond offering.

The report added that SpaceX is seeking to raise between $20 billion to $25 billion from the bond sale. At the low end of the expected raise, the demand outstrips the funds sought by more than four times.

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In a filing with the U.S. Securities and Exchange Commission (SEC) on Monday, SpaceX stated that it is offering the unsecured bonds to qualified institutional buyers.

SPCX Stock: Retail View 

Retail sentiment on Stocktwits around SpaceX trended in the ‘neutral’ territory at the time of writing with ‘extremely high’ message volumes. Retail chatter has surged nearly 240% over the previous session. 

ETFs in which SpaceX is a part, like The ARK Innovation ETF (ARKK) is down 2.2% year-to-date, while the iShares A.I. Innovation and Tech Active ETF (BAI) is up 49%.

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The Tema Space Innovators ETF (NASA) is up 20% during this period and the Procure Space ETF (UFO) gained 25.6%. 

SPCX stock is up 6.3% year-to-date. 

Read More: HYLN Stock On-Track For Worst Day In A Year After Short-Seller Report Criticizes $133M AI Data Center Deal

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For updates and corrections, email newsroom[at]stocktwits[dot]com.

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