Walter Isaacson

Author, 'Elon Musk'; Perella Weinberg advisory partner; Tulane University professor; CNBC contributor
· tracked since Jun 2026
Calls
2
Win Rate
0.0%
return
-20.6%
Calls 2 2 Posts tracked · 0.1/day
Calls
7d 0
30d 0
90d 2
Best Calls
No live winners yet
Worst Calls
SPCX Long -30.0%
TSLA Long -11.1%
Most Mentioned
TSLA ×1
SPCX ×1
Recent Calls
SPCX Long 1 month ago
TSLA Long 1 month ago
Win Rate 0% Long 2 Short 0
Win Rate
7d 50%
30d 0%
90d
Average Return -20.6% Long Return -20.6% Short Return -
Average Return
7d -0.2%
30d -16.2%
90d
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Result
Result
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Theme Stance
Ticker
Side
Mentions
First Call
Call Price
P&L
Thesis
Theme
Source
Long
Jun 22
$165.63
-30.0%
SpaceX has real products and revenue
SpaceX is a real company with substantial, growing revenue streams. It has already deployed over 10,000 satellites, operates the heaviest rocket ever made, brings astronauts to and from space, and is securing massive AI data center contracts (e.g., $1.25 billion per month from Anthropic). More than 90% of all tonnage sent to orbit recently has come from SpaceX, demonstrating its dominant, difficult-to-replicate position.
Space
Long
Jun 12
$402.90
-11.1%
SpaceX-Tesla merger likely, Tesla benefits
A SpaceX-Tesla merger is likely, driven by Elon Musk's desire and the deep crossover between the two companies in AI and connecting the physical world to AI. The Tesla board will likely go along, and the deal makes strategic sense given shared technologies like Optimus, FSD, and space data centers. A stock-for-stock transaction where SpaceX buys Tesla would be positive for Tesla shareholders.
Autos & EV
Showing 2 of 2 calls · sorted by mentions

Walter Isaacson has 2 trade ideas tracked on Buzzberg across 2 tickers since June 2026. Most covered: TSLA, SPCX.