{"ein":"821715859","kind":"nonprofit","verification":"irs-listed","name":"MGB POOLED HOLDINGS LLC","ntee":"E19","city":"SOMERVILLE","state":"MA","revenue":892056130,"assets":16237955473,"sourceName":"IRS Exempt Organizations Business Master File extract","sourceUrl":"https://www.irs.gov/charities-non-profits/exempt-organizations-business-master-file-extract-eo-bmf","lastChecked":"2026-07-05"}