Norway's $2.2 trillion sovereign wealth fund has reported that its decision to exclude weapons manufacturers from its investment portfolio, based on ethical guidelines, is negatively impacting its financial returns. Bloomberg posted on X, highlighting the fund's adherence to ethical standards, which has led to a reduction in potential profits. The fund, known for its significant global investments, prioritizes ethical considerations, including environmental and social governance, in its investment strategy. This approach, while aligning with Norway's ethical stance, has resulted in missed opportunities in sectors that are currently profitable, such as defense and arms manufacturing. The fund's management continues to navigate the balance between ethical investment and financial performance, maintaining its commitment to responsible investing despite the challenges in maximizing returns.