This was a departure, but for a while a brilliant one. The SNB loaded up on Big Tech like Apple, Amazon and Microsoft, and rode them to massive profits, which enriched both the Swiss people and the SNB’s stockholders (in another departure, it’s a publicly traded company as well as a central bank).
But live by the sword, die by the sword. Turning your central bank into the world’s biggest hedge fund means outsized profits in good times, but potentially serious losses if those aggressive bets go wrong. The following table shows the SNB’s seven biggest stock positions. Note that 1) they’re all US based multinationals – not a single Swiss stock – and 2) they’re all way up over the past few years but way down over the past two months. Total loss from these positions since September 30: nearly $2 billion.