Every source an analyst reads, in a single platform.

The funds and holding companies whose letters the reference holds: each investor's type, manager, style, the companies its letters name and the years they cover.

Letters to investors from Berkshire Hathaway, Oaktree, AQR, Lindsell Train and the rest, filtered by year, quarter, fund, manager, company and region, each linked to the letter itself.

Investors, founders, executives, academics and writers: what each wrote, what each recommends, their letters, essays and podcast appearances, on one page per person.

The books investors and operators recommend, with the quote and the source for each recommendation, browsed by company, country, industry, asset and subject.

Research papers by the people in the reference, filtered by year, author, journal or university and topic, each linked to the paper.