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Caledonia (Private) Investments Pty Ltd

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13F filer, CIK 1352924, Sydney Nsw, Australia

Caledonia (Private) Investments Pty Ltd reported $5,216,738,773 across 16 holdings for the quarter ended 2025-12-31, in a 13F-HR filed 2026-02-17. Its ten largest share positions make up 99.48% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001172661-26-001048

Period
2025-12-31
Reported value
$5.22B
Holdings
16
Top 10 weight
99.48%
New
3
Sold out
3

Part of the filer group Caledonia (Private) Investments Pty Ltd

How groups are built

Largest buys vs the previous quarter

SecurityShares changeApprox. value
FLUTadded+264,856$57M
APPFadded+104,609$24.3M
COURadded+2,739,039$20.2M
RKTnew+659,131$12.8M
GENInew+476,875$5.26M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
LNWOexited-1,915,804-$161M
FWONKreduced-1,444,962-$142M
MR COOPER GROUP INCexited-452,188-$95.3M
Zreduced-481,876-$32.9M
ZGreduced-216,413-$14.8M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q4 2025

Share positions as resolved from 13F-HR 0001172661-26-001048, largest first. % of portfolio is the value over $5,216,738,773, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
ZZILLOW GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 36,158,341 shares; 2024Q4: 35,819,209 shares; 2025Q1: 31,034,079 shares; 2025Q2: 29,017,640 shares; 2025Q3: 26,566,269 shares; 2025Q4: 26,084,393 shares 26,084,393$1.78B34.11%-481,876Timeline
FLUTFLUTTER ENTMT PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 11,318,621 shares; 2024Q4: 10,880,998 shares; 2025Q1: 8,887,965 shares; 2025Q2: 7,606,737 shares; 2025Q3: 6,927,005 shares; 2025Q4: 7,191,861 shares 7,191,861$1.55B29.65%+264,856Timeline
ZGZILLOW GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 14,682,604 shares; 2024Q4: 14,286,104 shares; 2025Q1: 12,921,635 shares; 2025Q2: 12,346,225 shares; 2025Q3: 11,603,278 shares; 2025Q4: 11,386,865 shares 11,386,865$777M14.89%-216,413Timeline
CCJCAMECO CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 4,529,780 shares; 2025Q2: 5,599,898 shares; 2025Q3: 5,521,756 shares; 2025Q4: 5,431,296 shares 5,431,296$497M9.53%-90,460Timeline
RPRXROYALTY PHARMA PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 5,114,567 shares; 2025Q2: 6,444,729 shares; 2025Q3: 7,547,609 shares; 2025Q4: 7,377,038 shares 7,377,038$285M5.46%-170,571Timeline
COURCOURSERA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 8,398,228 shares; 2024Q4: 8,030,962 shares; 2025Q1: 7,924,641 shares; 2025Q2: 7,377,828 shares; 2025Q3: 9,313,631 shares; 2025Q4: 12,052,670 shares 12,052,670$88.7M1.7%+2,739,039Timeline
UDMYUDEMY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 11,712,950 shares; 2024Q4: 11,575,298 shares; 2025Q1: 11,179,565 shares; 2025Q2: 11,155,442 shares; 2025Q3: 13,958,917 shares; 2025Q4: 13,465,240 shares 13,465,240$78.8M1.51%-493,677Timeline
APPFAPPFOLIO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 238,880 shares; 2025Q3: 228,026 shares; 2025Q4: 332,635 shares 332,635$77.4M1.48%+104,609Timeline
TRUETRUECAR INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 17,758,146 shares; 2024Q4: 17,758,146 shares; 2025Q1: 17,758,146 shares; 2025Q2: 17,758,146 shares; 2025Q3: 17,758,146 shares; 2025Q4: 17,420,868 shares 17,420,868$39.4M0.75%-337,278Timeline
FWONKLIBERTY MEDIA CORP DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 3,117,321 shares; 2024Q4: 2,913,686 shares; 2025Q1: 1,959,681 shares; 2025Q2: 1,680,337 shares; 2025Q3: 1,654,766 shares; 2025Q4: 209,804 shares 209,804$20.7M0.4%-1,444,962Timeline
RKTROCKET COS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 2,004,152 shares; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 659,131 shares 659,131$12.8M0.24%newTimeline
GENIGENIUS SPORTS LIMITEDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 20,153,946 shares; 2024Q4: 18,366,574 shares; 2025Q1: 15,020,277 shares; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 476,875 shares 476,875$5.26M0.1%newTimeline
CMECME GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 66,160 shares; 2025Q1: 66,160 shares; 2025Q2: 66,160 shares; 2025Q3: 66,160 shares; 2025Q4: 18,744 shares 18,744$5.12M0.1%-47,416Timeline
JHXJAMES HARDIE INDS PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 157,326 shares 157,326$3.26M0.06%newTimeline
WFCWELLS FARGO & COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 3,198 shares; 2025Q1: 3,198 shares; 2025Q2: 3,198 shares; 2025Q3: 3,198 shares; 2025Q4: 3,198 shares 3,198$298K0.01%0Timeline
BWXTBWX TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 1,371 shares; 2025Q4: 1,371 shares 1,371$237K<0.01%0Timeline

Sold out in Q4 2025

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
LNWOLIGHT & WONDER INC1,915,804$161Mshares
MR COOPER GROUP INCMR COOPER GROUP INC452,188$95.3Mshares
AMWLAMERICAN WELL CORP640,000$3.94Mshares

How Q4 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001172661-26-001048 base2026-02-17acceptance time not in the bulk data set