I don’t think there was ever a confirmation of Apple buying bitcoin although a lot are speculating because Resla has bought a huge lump sum amount of bitcoin the past week. But who knows maybe they will or maybe they won’t, we just have to keep on waiting and see what happens in the next few months if which company buys bitcoin again.
Negative, the article that OP had share is misleading, we can't find any from apple, it all just saying and speculation what will happen if apple also accumulating Bitcoin. Well, the door is open for apple, they will come someday especially when they saw huge potentials over Bitcoin and if they will invest in crypto, it's a fueling matter we will see to the market. Not sure about 25%, it can be higher or lower than that.