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Rubicon Global Capital Ltd

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13F filer, CIK 2055276, London, United Kingdom

Rubicon Global Capital Ltd reported $377,494,206 across 11 holdings for the quarter ended 2025-12-31, in a 13F-HR filed 2026-01-20. Its ten largest share positions make up 99.94% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001011438-26-000031

Period
2025-12-31
Reported value
$377M
Holdings
11
Top 10 weight
99.94%
New
1
Sold out
0

Largest buys vs the previous quarter

SecurityShares changeApprox. value
OMDAnew+13,515$213K

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
METAreduced-2,050-$1.35M
CPNGreduced-31,000-$731K

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 0001011438-26-000031, largest first. % of portfolio is the value over $377,494,206, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
MNDYMONDAY COM LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: 565,200 shares; 2025Q2: 1,442,900 shares; 2025Q3: 1,442,900 shares; 2025Q4: 1,442,900 shares 1,442,900$213M56.4%0Timeline
METAMETA PLATFORMS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 91,807 shares; 2025Q1: 88,507 shares; 2025Q2: 76,007 shares; 2025Q3: 71,907 shares; 2025Q4: 69,857 shares 69,857$46.1M12.22%-2,050Timeline
GOOGALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 135,800 shares; 2025Q1: 135,800 shares; 2025Q2: 135,800 shares; 2025Q3: 125,800 shares; 2025Q4: 125,800 shares 125,800$39.5M10.46%0Timeline
CPNGCOUPANG INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 1,177,600 shares; 2025Q1: 1,088,390 shares; 2025Q2: 998,390 shares; 2025Q3: 893,390 shares; 2025Q4: 862,390 shares 862,390$20.3M5.39%-31,000Timeline
AMZNAMAZON COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 74,000 shares; 2025Q1: 84,000 shares; 2025Q2: 84,000 shares; 2025Q3: 84,000 shares; 2025Q4: 84,000 shares 84,000$19.4M5.14%0Timeline
FLUTFLUTTER ENTMT PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 45,000 shares; 2025Q1: 70,250 shares; 2025Q2: 70,250 shares; 2025Q3: 56,450 shares; 2025Q4: 56,450 shares 56,450$12.1M3.22%0Timeline
BRK-ABERKSHIRE HATHAWAY INC DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 13 shares; 2025Q1: 13 shares; 2025Q2: 13 shares; 2025Q3: 13 shares; 2025Q4: 13 shares 13$9.81M2.6%0Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 15,000 shares; 2025Q1: 20,000 shares; 2025Q2: 20,000 shares; 2025Q3: 20,000 shares; 2025Q4: 20,000 shares 20,000$9.67M2.56%0Timeline
TEAMATLASSIAN CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 40,000 shares; 2025Q1: 40,000 shares; 2025Q2: 40,000 shares; 2025Q3: 40,000 shares; 2025Q4: 40,000 shares 40,000$6.49M1.72%0Timeline
BRAGBRAGG GAMING GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 446,000 shares; 2025Q1: 446,000 shares; 2025Q2: 446,000 shares; 2025Q3: 446,000 shares; 2025Q4: 446,000 shares 446,000$937K0.25%0Timeline
OMDAOMADA HEALTH INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 13,515 shares 13,515$213K0.06%newTimeline

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 0001011438-26-000031 base2026-01-20acceptance time not in the bulk data set