All of these brokerages are definitely getting their data from the same place, probably Refinitiv/LSEG based on the information Interactive Brokers provides.

So if it is a glitch, and it seems to be because some of the data has been nonsensical, 550.82% ownership by a strategic entity is not possible, it's being fed automatically to the different brokerages and news sites that subscribe to Refinitiv's data service.

What's weird is how the data has changed over the last couple of weeks. Last week the institutional ownership was 19.86%, then it went up to 21.41% with 777.33% owned by a strategic entity and now down to the 550.82%. It's like the data feed has gone haywire with its updates and can't correct itself.