Edwin Tan /E+ via Getty Images Dear readers, Sum of parts valuation Let's revisit the valuation to see how things have changed. As of today, BN's stake in BAM, BEP, BIP, and BBU is worth 69Billion.DavidKsir,BNannualreportBNIRSo,betweenthepubliclytradedassets,realestate,andinsurance,Iestimatethatthecompanyholdsroughly93 Billion in assets. Subtracting net debt of 10.5Billionandunrealizedcarriedinterestof5.6 billion yields a fair value of BN of $77 Billion, which equals the ...