Short Selling Activity Highlights: BOSS ENERGY Leads with 19.70% Short Interest as Energy Sector Dominates Top Shorted Stocks on September 18, 2025.
On September 18, 2025, short selling activity revealed notable trends across various sectors. BOSS Energy Ltd (BOE) topped the list with a short percentage of 19.70%, significantly above the sector average of 2.69%, while Pilbara Min Ltd (PLS) followed closely at 17.88%. The Energy sector particularly stood out, with Paladin Energy Ltd (PDN) also among the top shorted stocks at 14.73%. Other sectors like Basic Materials and Consumer Cyclical showed considerable short interest, with average short percentages of 1.06% and 2.39%, respectively. Meanwhile, the top gainers in short positions included Alpha HPA Ltd (A4N) and Clarity Pharma (CU6), indicating a diverse market behavior as investors reacted to sector-specific dynamics.
Pilbara Mining Ltd (PLS) followed closely with a short percentage of 17.88%, down from 15.20% last month. This indicates a growing skepticism towards the stock, although it still outperformed the average sector short percentage significantly. The industry of Other Industrial Metals & Mining saw similar trends, with Mineral Resources (MIN) also appearing among the top shorted stocks, reflecting a broader concern in the mining sector.
The Consumer Defensive sector featured IDP Education Ltd (IEL) with a short percentage of 13.92%, which has decreased slightly from the previous month. Interestingly, this stock is also witnessing a change in sentiment as its short interest remains above the average sector percentage of 2.18%. This could indicate that investors are anticipating potential challenges ahead for the education sector.
In the Healthcare sector, Polynovo Limited (PNV) recorded a short percentage of 12.41%, with minimal changes compared to the previous week, suggesting a stable outlook among short sellers. Conversely, Domino Pizza Enterprises (DMP) saw its shorts rise to 11.29%, reflecting increased skepticism in the Consumer Cyclical sector, where the average stands at 2.39%.
The top winners for the day included Alpha HPA Ltd (A4N), which showed a remarkable increase in short interest to 4.08%, suggesting that investors are becoming increasingly bullish on this stock, especially as it aligns with a general trend of recovery in the Basic Materials sector.
On the other hand, the top losers highlighted stocks like Soul Pattinson (SOL), which experienced a dramatic drop in short interest, reflecting a stark contrast in market sentiment. This could indicate a recovery or a strategic shift in investor positions.
Sector analysis indicates that Basic Materials and Consumer Cyclical sectors are under scrutiny, with both experiencing significant short selling activity. The average short percentages across sectors varied, with the Energy sector being notably high, suggesting that investors remain cautious in the face of potential market volatility.
In summary, the short selling activity on September 18, 2025, paints a picture of cautious optimism in certain sectors while highlighting significant bearish trends in others, particularly within the Energy and Consumer Cyclical spaces. Investors should monitor these trends closely as they could indicate broader market movements in the near future.