Buzzberg Cup Live
#458 Alpha Score 54.8

Jay Goldberg

CEO, Seaport Global
· tracked since Feb 2026
458
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Alpha Score 54.8
Calls
5
Win Rate
40.0%
return
+0.1%
Calls 5 8 Posts tracked · 0.1/day
Calls
7d 0
30d 2
90d 3
Best Calls
AAPL Long +23.7%
NVDA Long +3.7%
Worst Calls
INTC Long -13.0%
AMD Long -10.2%
NVDA Short -3.7%
Most Mentioned
NVDA ×3
AAPL ×1
AMD ×1
Recent Calls
INTC Long 1 week ago
AMD Long 1 week ago
AAPL Long 2 months ago
Win Rate 40% Long 4 Short 1
Win Rate
7d 40%
30d 67%
90d 50%
Average Return +0.1% Long Return +1.0% Short Return -3.7%
Average Return
7d -3.3%
30d +4.5%
90d +0.0%
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Result
Result
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Theme Stance
Ticker
Side
Mentions
First Call
Call Price
P&L
Thesis
Theme
Source
Short
Feb 25
$195.56
-3.7%
"The big problem for Nvidia is what the capacity they can get out of TSMC... I think that sort of caps their upside... We're already sort of starting to see the stress on the capital market side. It's getting harder and harder to fund these data centers." Nvidia's valuation is predicated on massive, continuous earnings beats. If physical supply constraints at TSMC prevent them from shipping more units, they cannot mathematically generate the revenue upside needed to justify the stock price. Furthermore, if the customers (data centers) are facing a credit crunch or funding fatigue, the "infinite demand" narrative will break. Short. The company is physically constrained on the supply side and facing emerging financial constraints on the demand side. TSMC brings CoWoS (packaging) capacity online faster than anticipated; Hyperscalers continue to spend aggressively despite capital market tightness.
"The big problem for Nvidia is what the capacity they can get out of TSMC... I think that sort of caps their upside... We're already sort of starting to see the stress on the capital market side. It's getting harder and harder to fund these data centers." Nvidia's valuation is predicated on massive, continuous earnings beats. If physical supply constraints at TSMC prevent them from shipping more units, they cannot mathematically generate the revenue upside needed to justify the stock price. Furthermore, if the customers (data centers) are facing a credit crunch or funding fatigue, the "infinite demand" narrative will break. Short. The company is physically constrained on the supply side and facing emerging financial constraints on the demand side. TSMC brings CoWoS (packaging) capacity online faster than anticipated; Hyperscalers continue to spend aggressively despite capital market tightness.
AI Compute
Long
Jul 10
$552.21
-10.2%
AMD and Intel have strong prospects.
AMD and Intel are less appreciated AI beneficiaries; Intel is fundamentally restructuring under new leadership and both have strong prospects next year, offering upside relative to the heavily scrutinized NVIDIA.
AI Compute
Long
Jul 10
$109.25
-13.0%
AMD and Intel have strong prospects.
AMD and Intel are less appreciated AI beneficiaries; Intel is fundamentally restructuring under new leadership and both have strong prospects next year, offering upside relative to the heavily scrutinized NVIDIA.
Foundry Equipment
Long
Apr 30
$269.80
+23.7%
Memory strategy secures Apple supply advantage
Apple is strategically buying up memory to secure supply, which will pressure competitors who cannot buy as much and will have to pay higher prices. Apple can recoup the extra memory costs through its services margins in about nine months, giving it a competitive advantage that others lack.
AI Hardware
Long
Feb 25
$195.56
+3.7%
"The fiscal first quarter... does not assume any compute revenue from China in the outlook... gap and non-GAAP gross margins expected to be 74.9% and 75%." Nvidia has successfully decoupled its forward guidance from geopolitical risk (China). By removing China from the outlook, any future sales there become pure upside. Furthermore, the shift to selling "standalone products" like CPUs (Grace) allows them to own more of the server rack, maintaining high margins despite hardware commoditization risks. The beat-and-raise cadence continues, and the quality of earnings is higher with the China risk removed from the baseline. Regulatory tightening on AI exports expands beyond China to other regions (Middle East).
"The fiscal first quarter... does not assume any compute revenue from China in the outlook... gap and non-GAAP gross margins expected to be 74.9% and 75%." Nvidia has successfully decoupled its forward guidance from geopolitical risk (China). By removing China from the outlook, any future sales there become pure upside. Furthermore, the shift to selling "standalone products" like CPUs (Grace) allows them to own more of the server rack, maintaining high margins despite hardware commoditization risks. The beat-and-raise cadence continues, and the quality of earnings is higher with the China risk removed from the baseline. Regulatory tightening on AI exports expands beyond China to other regions (Middle East).
AI Compute
Showing 5 of 5 calls · sorted by mentions

Jay Goldberg has 5 trade ideas tracked on Buzzberg across 4 tickers since February 2026. Ranked #458 on the Buzzberg Alpha leaderboard. Most covered: NVDA, AAPL, AMD.