EVIDENCE

We have no economic model of why our trades work. We have statistical evidence that they do. That is enough.

I used to think I could beat the market picking stocks. The data convinced me otherwise.

Factor investing is value investing that finally learned to check its homework against the data.

Evidence-based policy is not popular because evidence often contradicts what people want to believe.

We reduce surgery intent by 69%. That's not a marketing stat. That's a peer-reviewed clinical outcome.

18 million lives covered. 1,700 employers. Digital health that actually works at scale.