Daniela Sirtori

Bloomberg Restaurants Reporter
· tracked since Jul 2026
Calls
2
Win Rate
50.0%
return
-12.8%
Calls 2 2 Posts tracked · 0.0/day
Calls
7d 0
30d 1
90d 2
Best Calls
SBUX Long +1.6%
Worst Calls
SG Short -27.2%
Most Mentioned
SBUX ×1
SG ×1
Recent Calls
SG Short 2 weeks ago
SBUX Long 1 month ago
Win Rate 50% Long 1 Short 1
Win Rate
7d 0%
30d 0%
90d
Average Return -12.8% Long Return +1.6% Short Return -27.2%
Average Return
7d -4.8%
30d -1.5%
90d
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Result
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Ticker
Side
Mentions
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Call Price
P&L
Thesis
Theme
Source
Short
Aug 09
$5.40
-27.2%
Sweetgreen outlook cut on lettuce fears
Sweetgreen was already struggling with high prices and missteps. The cyclospora outbreak—though tied only to iceberg lettuce from other restaurants—has broadly spooked consumers away from leafy greens, forcing Sweetgreen to cut its annual same-store sales outlook from -4% to as much as -8%.
Restaurants
Long
Jul 10
$106.28
+1.6%
Starbucks AI in-house tools cut software costs.
Starbucks is using AI to develop in-house software replacements for tools it currently buys from Microsoft and IBM, part of a cost-cutting effort. The CTO sees opportunities to reduce software spending, targeting $10 million in savings this fiscal year, which supports the company's broader turnaround and margin improvement.
Restaurants
Showing 2 of 2 calls · sorted by mentions

Daniela Sirtori has 2 trade ideas tracked on Buzzberg across 2 tickers since July 2026. Most covered: SBUX, SG.