I actually think the PIF is more transparent than a typical institutional investor. A normal institutional investor will just be marking hard nosed decisions about the potential return on a stock they own, and they'll cut it (or increase their investment) without any warning to outsiders. There's an aspect of that with the PIF, of course. But their primary mandate is developing the domestic non-oil economy of Saudi Arabia, as the Saudi royal family would like to still be running a wealthy country when their oil runs out. So if you want a read on the PIF's level of on-going support for Lucid, pay a whole lot of attention to everything that's said about preparing for Cosmos production in Saudi Arabia. If there's credible progress towards producing commercially viable mid-range vehicles in Saudi Arabia, then sales woes of the Air and Gravity are unlikely to cause the PIF to back out. On the flip side, if the Cosmos is evaluated as a commercial flop, or if the ability to manufacture it in Saudi Arabia is called into question, then the PIF is much more likely to withdraw.