Magnum Ice Cream Sees Short Interest Jump to 19%, Shares Down 14%

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Short interest in Magnum Ice Cream Co. has surged to 19% of available shares, more than double March’s level, making it the 18th most-shorted member of the Stoxx 600 as its stock falls 14% in 2026. Analysts cite rising GLP-1 drug usage and inflation pressures as key profit headwinds.

1. Surge in Short Interest

Data show short interest in Magnum Ice Cream Co. has risen to 19% of available shares, more than double its level a month ago, making it the 18th most-shorted stock in the Stoxx 600.

2. Share Price Performance

The stock has lost 14% in 2026, with shares dipping as much as 3.5% to €11.65, roughly 9% below its €12.80 debut price.

3. Headwinds from GLP-1 Drugs and Inflation

Analysts warn that increased usage of weight-loss GLP-1 drugs could curb demand for high-calorie desserts, while inflationary pressures linked to geopolitical risks have weighed on profit margins.

4. Hedge Fund Positioning

Regulatory filings show Walleye Capital raised its net short position by 24% to 3.8 million shares, with other funds like Marshall Wace and Ilex Capital Partners also boosting bearish bets.

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