BERKSHIRE HATHAWAY INC (BRK-B) Stock Analysis

Financial ServicesFire, Marine & Casualty Insurance

Summary Fair Value Intrinsic Value Metrics Investors Income Statements Balance Sheets Cash Flow Quarter Comparator Company Info

Data as of Jun 30, 2026 (Q2 2026)13F filings arrive up to 45 days after quarter end — positions may have changed since.Source: SEC EDGAR

Superinvestors10hold BRK-B

Quarterly activity5 : 35 bought or added · 3 trimmed or sold

Position value$10.2Bacross tracked managers

Net share change-54.6Kvs. previous quarter

Superinvestors in BRK-B

Gates Foundation TrustEndowmentTRIM-13.8 %
Shares14.7MValue$7.4B% of portfolio21.4 %
13F ↗
Two Sigma InvestmentsQuantADD+40.3 %
Shares2.3MValue$1.1B% of portfolio0.8 %
13F ↗
D. E. ShawQuantADD+310.2 %
Shares1.9MValue$961M% of portfolio0.5 %
13F ↗
Himalaya CapitalLi Lu · Concentrated ValueADD+23.5 %
Shares1.1MValue$554.6M% of portfolio15 %
13F ↗
Ruane, Cunniff & GoldfarbQuality ValueTRIM-3.1 %
Shares300.7KValue$150.5M% of portfolio2.3 %
13F ↗
Soros Fund ManagementMacroHOLD
Shares133.3KValue$66.7M% of portfolio0.8 %
13F ↗
Baillie GiffordLong-term GrowthNEW
Shares28.8KValue$14.4M% of portfolio0 %
13F ↗
Dodge & CoxValueHOLD
Shares11.4KValue$5.7M% of portfolio0 %
13F ↗
Akre Capital ManagementChuck Akre · Quality CompoundersTRIM-20.8 %
Shares8.2KValue$4.1M% of portfolio0.1 %
13F ↗
Renaissance TechnologiesQuantADD+4 %
Shares1.8KValue$892.5K% of portfolio0 %
13F ↗

Investor	Shares	Value	% of portfolio	Δ Q/Q
Gates Foundation TrustEndowment	14.7M	$7.4B	21.4 %	TRIM-13.8 %	13F ↗
Two Sigma InvestmentsQuant	2.3M	$1.1B	0.8 %	ADD+40.3 %	13F ↗
D. E. ShawQuant	1.9M	$961M	0.5 %	ADD+310.2 %	13F ↗
Himalaya CapitalLi Lu · Concentrated Value	1.1M	$554.6M	15 %	ADD+23.5 %	13F ↗
Ruane, Cunniff & GoldfarbQuality Value	300.7K	$150.5M	2.3 %	TRIM-3.1 %	13F ↗
Soros Fund ManagementMacro	133.3K	$66.7M	0.8 %	HOLD	13F ↗
Baillie GiffordLong-term Growth	28.8K	$14.4M	0 %	NEW	13F ↗
Dodge & CoxValue	11.4K	$5.7M	0 %	HOLD	13F ↗
Akre Capital ManagementChuck Akre · Quality Compounders	8.2K	$4.1M	0.1 %	TRIM-20.8 %	13F ↗
Renaissance TechnologiesQuant	1.8K	$892.5K	0 %	ADD+4 %	13F ↗

13F filings cover long US equity positions only — no shorts, bonds or cash. “% of portfolio” refers to the manager’s reported 13F portfolio, not the entire fund. All facts come from public SEC filings with a link to the original document; this is not investment advice.