Calls
3
Bob Greifeld
Chairman and CEO, Cornerstone Investment Capital; former NASDAQ Chairman and CEO
Win Rate
33.3%
return
-2.5%
Ticker
Side
Mentions
First Call
Call Price
P&L
Thesis
Theme
Source
Long
Aug 12
$224.07
-0.7%
Nvidia's move to bring third-party financing into compute purchases widens the funding circle and lessens Nvidia's own risk, so the stock should go up; third-party lenders will also help set market rates for compute assets.
AI Compute
Long
Jun 12
$721.86
+0.0%
SpaceX's IPO opens the window for more IPOs, similar to Google in 2004. SpaceX will have a relatively large weighting in QQQ (Nasdaq-100 ETF), which will help drive demand for the product. The window is open for other big names like Anthropic and OpenAI to list on Nasdaq, further benefiting QQQ.
Equity Indexes
Long
Jun 12
$163.98
-6.9%
SpaceX trades on aspiration and imagination rather than current fundamentals, at ~100x revenue. Investors should take a long-term view on what Elon Musk and the human spirit can achieve, and not get hung up on short-term price discovery. This is a stock to buy for its long-term potential.
SpaceX trades on aspiration and imagination rather than current fundamentals, at ~100x revenue. Investors should take a long-term view on what Elon Musk and the human spirit can achieve, and not get hung up on short-term price discovery. This is a stock to buy for its long-term potential.
Space
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Bob Greifeld has 3 trade ideas tracked on Buzzberg across 3 tickers since June 2026. Most covered: NVDA, QQQ, EDGEX.
Historical call returns are modeled from recorded ideas and stored prices, not actual brokerage portfolio returns. Check the evaluated call set and horizon; past results do not establish future prediction accuracy. Explore our data and methodology
