Aquamarine Zurich AG Portfolio | Guy Spier 13F Holdings & Trades

	Hedge Fund	Portfolio Manager	Performance 26Q1	AUM (13F)	# of Holdings	Performance Rank	Allocation
Aquamarine Zurich AG	Guy Spier	-9.15%	$135441000	7

Aquamarine Zurich AG Holdings Map

Trade Value: Δ in % of Portf:

% of Portfolio:

Stock	Company Name	% of Portfolio	Δ % of Portf	Shares Owned	Calls/Puts	Value Owned	Trade Value	Latest Activity	Ownership Hist	Net Ownership Hist	Average Buy Price	Price History	Sector	Date

Stock	Company Name	% of Portfolio	Δ % of Portf	Shares Owned	Calls/Puts	Value Owned	Trade Value	Latest Activity	Ownership Hist	Net Ownership Hist	Average Buy Price	Price History	Date

Stock	Company Name	% of Portfolio	Δ % of Portf	Shares Owned	Calls/Puts	Value Owned	Trade Value	Latest Activity	Ownership Hist	Net Ownership Hist	Average Buy Price	Price History	Date

HedgeFollow applies mass data sanitization to improve accuracy, with over 1 million errors corrected across all 13F filings.

Filing-level errors affect the entire 13F submission.

Error Type	Affected Quarter	Filing Accession Number
🔒 Results are restricted to reps under the institutional plan This table contains any detected filing-level issues for this fund. Examples: Filing-wide unit inconsistencies Incorrect Amendments

Record-level errors affect individual holdings.

Error Type	Quarter	Cusip	Incorrect Value	Correct Value	Filing Number
🔒 Results are restricted to reps under the institutional plan This table contains any detected record-level issues for this fund. Examples: Invalid or mismatched CUSIPs Incorrect share counts Incorrect values reported

Includes access to filing diagnostics and additional institutional features.

Performance Metric	3-Year Annualized Return	3-Year Cumulative Return	Compared to other Funds

AI tries to find strong signals with low noise. Learn More

Signal Strength	Insight