Caledonia (Private) Investments Pty Ltd - Stock Holdings in 13F Filings (SEC)

Updated on March 15, 2026.

Based on 13F Filings filed with the SEC on February 17, 2026, for the 2025 Q4 period, Caledonia (Private) Investments Pty Ltd held in its portfolio 16 assets valued at $5,216,738,773 (i.e. $5.22B).

The most valuable assets in the portfolio included: ZILLOW GROUP INC ($1.78B), FLUTTER ENTMT PLC ($1.55B), and ZILLOW GROUP INC ($776.93M).

The chart below shows the top 10 valuable assets, and the table below shows the top 16 valuable assets.

You can see similar for other investment managers.

Related Topics: SEC Topic List.

Data Source: SEC.

Top Valuable Stocks in Caledonia (Private) Investments Pty Ltd Portfolio

ZILLOW GROUP INC

FLUTTER ENTMT PLC

ZILLOW GROUP INC

CAMECO CORP

ROYALTY PHARMA PLC

COURSERA INC

UDEMY INC

APPFOLIO INC

TRUECAR INC

LIBERTY MEDIA CORP DEL

Caledonia (Private) Investments Pty Ltd - Stock Holdings in 13F Filings (SEC)

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Name of Issuer	No. of Shares	Value ($)	Class
ZILLOW GROUP INC	26084393	1779477290	CL C CAP STK
FLUTTER ENTMT PLC	7191861	1546537789	SHS
ZILLOW GROUP INC	11386865	776925799	CL A
CAMECO CORP	5431296	496909271	COM
ROYALTY PHARMA PLC	7377038	285048748	SHS CLASS A
COURSERA INC	12052670	88707651	COM
UDEMY INC	13465240	78771654	COM
APPFOLIO INC	332635	77387533	COM CL A
TRUECAR INC	17420868	39371162	COM
LIBERTY MEDIA CORP DEL	209804	20667792	COM LBTY ONE S C
ROCKET COS INC	659131	12760776	COM CL A
GENIUS SPORTS LIMITED	476875	5255163	SHARES CL A
CME GROUP INC	18744	5118612	COM
JAMES HARDIE INDS PLC	157326	3264515	ORD SHS
WELLS FARGO CO NEW	3198	298054	COM
BWX TECHNOLOGIES INC	1371	236964	COM