The data can also be accessed on RapidAPI. It currently supports a few endpoints:

• Top positions by percentage of float
• Historical percentages of positions over a specified date range
• Top positions by delta (change) in short position for the specified granularity (time unit such as day, week, month)
• Historical change in delta over time for a given granularity (time unit such as day, week, month)

Pricing

Basic access is free with limitations on how many requests and how much data can be accessed and there is tiered premium access to support more demanding use cases.