Julia Boorstin

Senior Media & Tech Correspondent
@JBoorstin · tracked since Jan 2026
Calls 4 5 Posts tracked · 0.0/day
Calls
7d 0
30d 0
90d 1
Best Calls
AMD long +174.6%
NVDA long +18.5%
GOOG long +16.0%
Worst Calls
WBD long -6.2%
Most Mentioned
NVDA ×1
GOOGL ×1
WBD ×1
Recent Calls
GOOG long 2 months ago
AMD long 4 months ago
NVDA long 4 months ago
Win Rate 75% Long 4 Short 0
Win Rate
7d 25%
30d 75%
90d 67%
Average Return +50.7% Long Return +50.7% Short Return -
Average Return
7d +2.8%
30d +2.2%
90d +27.7%
Result
Result
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Side
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P&L
Thesis
Theme
Source
Long
Mar 19
$305.84
+16.0%
The report concludes that "OpenAI's slow rollout may advantage Google," which is estimated to sell AI ads on its own platforms. Advertisers eager to experiment with and budget for generative AI advertising may turn to Google's established and more readily available ad inventory if OpenAI's platform remains in a limited, slow-motion test phase. LONG (relative to OpenAI's pace) because Google is positioned to capture early market share and advertiser budgets in the nascent generative AI ad space due to its existing scale, speed, and advertiser relationships. OpenAI accelerating its ad product rollout dramatically or offering uniquely superior performance/format could mitigate Google's first-mover advantage in this specific segment.
The report concludes that "OpenAI's slow rollout may advantage Google," which is estimated to sell AI ads on its own platforms. Advertisers eager to experiment with and budget for generative AI advertising may turn to Google's established and more readily available ad inventory if OpenAI's platform remains in a limited, slow-motion test phase. LONG (relative to OpenAI's pace) because Google is positioned to capture early market share and advertiser budgets in the nascent generative AI ad space due to its existing scale, speed, and advertiser relationships. OpenAI accelerating its ad product rollout dramatically or offering uniquely superior performance/format could mitigate Google's first-mover advantage in this specific segment.
AI/Semi
Long
Feb 26
$28.80
-6.2%
"Warner Bros. Discoveries board has determined that Paramount's revised proposal for the company constitutes a company superior proposal... Paramount is now offering $31 a share." WBD is now the target of an active bidding war between two massive suitors (Paramount/Skydance and Netflix). The designation of a "superior proposal" sets a hard price floor at $31/share. Netflix has a 4-day window to counter, potentially driving the acquisition price higher. LONG WBD as an arbitrage play on the bidding war, with a target price of $31+. Regulatory intervention (FTC/DOJ) blocking the deal; Netflix declining to match, leaving WBD with a potentially volatile integration with Paramount.
"Warner Bros. Discoveries board has determined that Paramount's revised proposal for the company constitutes a company superior proposal... Paramount is now offering $31 a share." WBD is now the target of an active bidding war between two massive suitors (Paramount/Skydance and Netflix). The designation of a "superior proposal" sets a hard price floor at $31/share. Netflix has a 4-day window to counter, potentially driving the acquisition price higher. LONG WBD as an arbitrage play on the bidding war, with a target price of $31+. Regulatory intervention (FTC/DOJ) blocking the deal; Netflix declining to match, leaving WBD with a potentially volatile integration with Paramount.
Consumer
Long
Jan 27
$197.56
+174.6%
"The big numbers to watch here are CapEx, the company's 2026 CapEx guidance is expected at over $110 billion." Meta's "expense" is the semiconductor sector's "revenue." If Meta is committed to spending $110B+ on infrastructure, that capital flows directly to GPU manufacturers and data center hardware providers. Even if Meta stock falls due to margin compression from spending, the hardware suppliers benefit from the guaranteed order flow. LONG. This confirms the "AI Arms Race" is still accelerating, providing a tailwind for chipmakers. If Meta guides significantly lower than the $110B estimate, it signals a cooling of the AI infrastructure boom.
"The big numbers to watch here are CapEx, the company's 2026 CapEx guidance is expected at over $110 billion." Meta's "expense" is the semiconductor sector's "revenue." If Meta is committed to spending $110B+ on infrastructure, that capital flows directly to GPU manufacturers and data center hardware providers. Even if Meta stock falls due to margin compression from spending, the hardware suppliers benefit from the guaranteed order flow. LONG. This confirms the "AI Arms Race" is still accelerating, providing a tailwind for chipmakers. If Meta guides significantly lower than the $110B estimate, it signals a cooling of the AI infrastructure boom.
AI/Semi
Long
Jan 27
$181.18
+18.5%
"The big numbers to watch here are CapEx, the company's 2026 CapEx guidance is expected at over $110 billion." Meta's "expense" is the semiconductor sector's "revenue." If Meta is committed to spending $110B+ on infrastructure, that capital flows directly to GPU manufacturers and data center hardware providers. Even if Meta stock falls due to margin compression from spending, the hardware suppliers benefit from the guaranteed order flow. LONG. This confirms the "AI Arms Race" is still accelerating, providing a tailwind for chipmakers. If Meta guides significantly lower than the $110B estimate, it signals a cooling of the AI infrastructure boom.
"The big numbers to watch here are CapEx, the company's 2026 CapEx guidance is expected at over $110 billion." Meta's "expense" is the semiconductor sector's "revenue." If Meta is committed to spending $110B+ on infrastructure, that capital flows directly to GPU manufacturers and data center hardware providers. Even if Meta stock falls due to margin compression from spending, the hardware suppliers benefit from the guaranteed order flow. LONG. This confirms the "AI Arms Race" is still accelerating, providing a tailwind for chipmakers. If Meta guides significantly lower than the $110B estimate, it signals a cooling of the AI infrastructure boom.
AI/Semi
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