大公司披露了几家公司的大量股票持有量，以确保英国规则下的透明度。 Major firms disclose significant stock holdings in several companies, ensuring transparency under UK rules.

几家主要的投资公司已经披露了他们在多家公司的股份，包括Hargreaves Lansdown、American Axle & Manufacturing、International Paper、DS Smith、Aviva和Direct Line Insurance Group。 Several major investment firms have disclosed their stakes in various companies, including Hargreaves Lansdown, American Axle & Manufacturing, International Paper, DS Smith, Aviva, and Direct Line Insurance Group. Dimensional Fund Advisors现在持有Hargreaves Lansdown的1.03%，而Invesco已经披露了在American Axle & Manufacturing、International Paper、DS Smith、Aviva和Direct Line Insurance Group中的重要股份。 Dimensional Fund Advisors now holds 1.03% of Hargreaves Lansdown, while Invesco has disclosed significant stakes in American Axle & Manufacturing, International Paper, DS Smith, Aviva, and Direct Line Insurance Group. 根据英国收购守则规则进行的披露详细说明了股权、交易和衍生品头寸，确保了公司投资的透明度。 The disclosures, made under UK Takeover Code rules, detail shareholdings, transactions, and derivative positions, ensuring transparency in corporate investments.