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SpaceX Short Sellers Accumulate 40M Shares, But Fear of Musk Limits Bets

SpaceX's 40 million short shares highlight a reluctant bearish camp, as short sellers fear betting against Elon Musk, a dynamic that could extend support to Tesla (TSLA) and other Musk-linked equities.

📅 June 23, 2026 🕐 1 min read 📰 CNBC

2 assets impacted (Stocks). Net bias: 1 Bullish, 0 Bearish, 1 Neutral. Strongest signal: SPACEX → 4/10 (75% confidence).

📊 Affected Assets (2)

SPACEX

Neutral 🤖 75%

📅 Short-term 🌍 US · Explicit

The article reports 40 million SpaceX shares sold short, indicating bearish positioning. However, short sellers remain hesitant due to Elon Musk's historical ability to defy skeptics, which could limit further downside pressure on the private shares.

Catalysts

• SpaceX short interest reaches 40M shares
• Fear of Musk limits aggressive shorting

Risk Factors

• SpaceX valuation remains private, making short covering difficult
• If Musk sentiment shifts, short selling could increase

▼ Show FAQ (2) ▲ Hide FAQ

How does SpaceX short interest compare to public companies?

At 5-7% of tradeable shares, it is moderate, not extreme, and lower than many heavily shorted public stocks, reflecting caution.

What does this mean for SpaceX's private market valuation?

The reluctance to short could indicate underlying confidence in Musk's leadership, supporting secondary market valuations.

TSLA

Bullish 🤖 60%

📅 Short-term 🌍 US ✨ Inferred

The article highlights that short sellers are fearful of aggressively betting against Elon Musk's ventures due to his ability to counter bearish narratives. This sentiment is likely to extend to Tesla, Musk's most valuable publicly traded company, potentially limiting short interest in TSLA and supporting the stock price.

Catalysts

▲ SpaceX short interest data shows hesitancy to bet against Musk
▲ Musk's reputation for defying short sellers

Risk Factors

▼ Tesla's own fundamentals could attract short sellers regardless of Musk sentiment
▼ Broader market weakness could override the Musk effect

▼ Show FAQ (2) ▲ Hide FAQ

Why would SpaceX short interest data impact Tesla shares?

The reluctance to short SpaceX suggests that short sellers consider Musk's track record a risk factor, which could similarly deter aggressive short bets on Tesla, potentially supporting TSLA's price.

What is the potential effect on TSLA if short covering occurs?

If short sellers cover existing positions due to fear of a Musk-led rally, TSLA could see a short squeeze, pushing the stock higher.

🎯 Key Takeaways

SpaceX short interest reached 40 million shares, accounting for 5-7% of publicly available shares.
Short sellers remain cautious due to Elon Musk's history of defying bearish bets.
The reluctance to short SpaceX may extend to Tesla and other Musk ventures.
S3 Partners estimates the data, indicating moderate short interest.
Private market dynamics differ from public, but sentiment can spill over.
Tesla (TSLA) may see reduced short pressure as a result.
The article underscores Musk's unique influence on short seller behavior.

📝 Executive Summary

About 40 million SpaceX shares are sold short, roughly 5% to 7% of the shares that are publicly available to trade, according to an estimate by S3 Partners.

❓ FAQ

What is the level of short interest in SpaceX shares?

S3 Partners estimates about 40 million shares are sold short, representing 5% to 7% of the shares available for trading.

Why are short sellers afraid to bet against Elon Musk?

Musk has a track record of overcoming skeptics and driving up valuations in his companies, which makes short sellers wary of being squeezed.

How might this affect Tesla shares?

If short sellers are cautious with Musk-led companies, Tesla could experience limited short selling, reducing downward pressure on the stock.

SpaceX Short Sellers Accumulate 40M Shares, But Fear of Musk Limits Bets

📊 Affected Assets (2)

🎯 Key Takeaways

📝 Executive Summary

❓ FAQ

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