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Rings Capital Management LLC

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13F filer, CIK 1771122, CHICAGO, IL

Rings Capital Management LLC reported $186,100,250 across 7 holdings for the quarter ended 2026-03-31, in a 13F-HR filed 2026-05-15.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001104659-26-061737

Period
2026-03-31
Reported value
$186M
Holdings
7
Top 10 weight
100%
New
0
Sold out
0

Largest buys vs the previous quarter

SecurityShares changeApprox. value
STZadded+42,000$6.3M

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

None.

Holdings, Q1 2026

Share positions as resolved from 13F-HR 0001104659-26-061737, largest first. % of portfolio is the value over $186,100,250, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
MCOMOODYS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 120,000 shares; 2024Q4: 120,000 shares; 2025Q1: 120,000 shares; 2025Q2: 120,000 shares; 2025Q3: 120,000 shares; 2025Q4: 120,000 shares; 2026Q1: 120,000 shares 120,000$52.4M28.13%0Timeline
KMXCARMAX INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 478,000 shares; 2024Q4: 501,790 shares; 2025Q1: 508,500 shares; 2025Q2: 626,000 shares; 2025Q3: 1,074,000 shares; 2025Q4: 949,000 shares; 2026Q1: 949,000 shares 949,000$39.5M21.2%0Timeline
RTXRTX CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 165,000 shares; 2024Q4: 165,000 shares; 2025Q1: 165,000 shares; 2025Q2: 165,000 shares; 2025Q3: 165,000 shares; 2025Q4: 165,000 shares; 2026Q1: 165,000 shares 165,000$31.8M17.1%0Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 83,000 shares; 2024Q4: 83,000 shares; 2025Q1: 83,000 shares; 2025Q2: 83,000 shares; 2025Q3: 83,000 shares; 2025Q4: 83,000 shares; 2026Q1: 83,000 shares 83,000$30.7M16.51%0Timeline
CHKPCHECK POINT SOFTWARE TECH LTQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 160,000 shares; 2024Q4: 160,000 shares; 2025Q1: 160,000 shares; 2025Q2: 160,000 shares; 2025Q3: 160,000 shares; 2025Q4: 160,000 shares; 2026Q1: 160,000 shares 160,000$22.9M12.28%0Timeline
STZCONSTELLATION BRANDS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 6,000 shares; 2026Q1: 48,000 shares 48,000$7.2M3.87%+42,000Timeline
HRBBLOCK H & R INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 53,000 shares; 2024Q4: 53,000 shares; 2025Q1: 53,000 shares; 2025Q2: 53,000 shares; 2025Q3: 53,000 shares; 2025Q4: 53,000 shares; 2026Q1: 53,000 shares 53,000$1.68M0.9%0Timeline

How Q1 2026 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 0001104659-26-061737 base2026-05-15acceptance time not in the bulk data set