Leaderboard

These are from quarterly NAIC filings: NAIC = National Association of Insurance Commissioners. Columbia Insurance is a large insurance subsidiary of Berkshire Hathaway that goes all the way back to the Diversified Retailing days (it was a subsidiary of Diversified Retailing, the department store company). National Indemnity even larger, as you would expect. Other individual filers are General Re and Berkshire Hathaway Specialty Insurance. Some insurance subsidiaries don't file on their own because they are subsidiaries of other insurance companies. These are screenshots because to find this information in the filing would take most people a lot of time. Here are a few of the Q3 filings (attached) - edit: they are too big and taking too long to upload so here is one. You can buy the individual filings at the naic website here https://insdata.naic.org Another interesting thing you can see from these filings is the internal structure of Berkshire Hathaway through the multiple Org charts they include on what all the corporate entities are, which subsidiaries own what, etc. Also it becomes very obvious that Berkshire went huge on affordable housing tax credits when it hired over the guy that build AIG's affordable housing business. National Indemnity Q3 NAIC.pdf