Melissa Repko

CNBC Retail Reporter
@melissa_repko · tracked since Feb 2026
Calls
2
Win Rate
50.0%
return
+0.6%
Calls 2 1 Posts tracked · 0.0/day
Calls
7d 0
30d 0
90d 0
Best Calls
AMZN Long +21.5%
Worst Calls
TGT Short -20.3%
Most Mentioned
AMZN ×1
TGT ×1
Recent Calls
TGT Short 5 months ago
AMZN Long 5 months ago
Win Rate 50% Long 1 Short 1
Win Rate
7d 100%
30d 100%
90d 50%
Average Return +0.6% Long Return +21.5% Short Return -20.3%
Average Return
7d +1.1%
30d +1.8%
90d +11.8%
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Result
Result
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Side
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P&L
Thesis
Theme
Source
AMZN Amazon.com, Inc. Amazon.com, Inc.
Long
Feb 19
$204.86
+21.5%
"Amazon has officially surpassed Walmart in terms of annual revenue." This data point confirms Amazon's ascendancy as the dominant force in retail, validating its long-term strategy over brick-and-mortar incumbents. As Walmart chases e-commerce growth, Amazon has already won the scale war. LONG. Relative strength against the traditional retail leader. Regulatory scrutiny or slowing AWS growth (not mentioned, but standard risk).
"Amazon has officially surpassed Walmart in terms of annual revenue." This data point confirms Amazon's ascendancy as the dominant force in retail, validating its long-term strategy over brick-and-mortar incumbents. As Walmart chases e-commerce growth, Amazon has already won the scale war. LONG. Relative strength against the traditional retail leader. Regulatory scrutiny or slowing AWS growth (not mentioned, but standard risk).
Hyperscalers
YOUTUBE
TGT Target C... Target Corporation
Short
Feb 19
$115.66
-20.3%
Walmart's CFO noted market share gains are occurring "most notably in the upper income segment." Target historically relies on higher-income shoppers who avoid Walmart. If Walmart is successfully capturing this demographic through "speedy deliveries" and e-commerce, it directly erodes Target's competitive moat and core customer base. SHORT. Walmart's success up-market is a zero-sum loss for Target. Target may counter with its own loyalty incentives or merchandising wins.
Walmart's CFO noted market share gains are occurring "most notably in the upper income segment." Target historically relies on higher-income shoppers who avoid Walmart. If Walmart is successfully capturing this demographic through "speedy deliveries" and e-commerce, it directly erodes Target's competitive moat and core customer base. SHORT. Walmart's success up-market is a zero-sum loss for Target. Target may counter with its own loyalty incentives or merchandising wins.
Staples Retail
YOUTUBE
Showing 2 of 2 calls · sorted by mentions

Melissa Repko has 2 trade ideas tracked on Buzzberg across 2 tickers since February 2026. Most covered: AMZN, TGT.