Terminal · Institutions

Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.

RWWM, Inc. 13F Holdings -- Portfolio & Top Positions (2026-06-30)

RWWM, Inc. (CIK 1507683) reported $1.35B across 40 reported positions in its SEC 13F filing for 2026-06-30. Largest positions: DJCO ($213.0M, 15.74%), BABA ($212.8M, 15.73%), WFC ($138.9M, 10.26%), BRKB ($128.1M, 9.46%), WHR ($123.8M, 9.15%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1DJCODAILY JOURNAL CORP$213.0M15.74%354,295Trimmed
2BABAALIBABA GROUP HLDG LTD$212.8M15.73%2.2MAdded
3WFCWELLS FARGO & CO$138.9M10.26%1.7MTrimmed
4BRKBBERKSHIRE HATHAWAY INC DEL$128.1M9.46%255,944Added
5WHRWHIRLPOOL CORP$123.8M9.15%3.1MAdded
6FOXFFOX FACTORY HLDG CORP$91.2M6.74%5.4MTrimmed
7SGOVISHARES TR$85.1M6.29%845,240Added
8CRICARTERS INC$59.4M4.39%1.4MTrimmed
9KHCKRAFT HEINZ CO$55.5M4.10%2.3MTrimmed
10XOMEXXON MOBIL CORP$41.2M3.05%301,524Trimmed
11PIIPOLARIS INC$34.2M2.52%499,211Trimmed
12MSFTMICROSOFT CORP$33.7M2.49%90,349Trimmed
13LULULULULEMON ATHLETICA INC$26.9M1.99%235,581Added
14ADBEADOBE INC$21.4M1.58%104,151Added
15CROXCROCS INC$19.3M1.43%160,316New
16AMCXAMC GLOBAL MEDIA INC$14.0M1.03%1.4MTrimmed
17HELEHELEN OF TROY LTD$13.8M1.02%474,611Trimmed
18HRBBLOCK H & R INC$11.3M0.83%296,272Trimmed
19TMETENCENT MUSIC ENTMT GROUP$8.9M0.66%1.1MNew
20COSTCOSTCO WHOLESALE CORPORATION$4.0M0.30%4,319Added
21WGOWINNEBAGO INDS INC$4.1M0.30%129,757Trimmed
22AAPLAPPLE INC$2.3M0.17%7,841Added
23IBMINTERNATIONAL BUSINESS MACHS$1.8M0.13%6,378Trimmed
24TBLLINVESCO EXCH TRADED FD TR II$1.2M0.09%11,684Trimmed
25NVDANVIDIA CORPORATION$1.2M0.09%5,919Added

Source: SEC Form 13F filings · as of 2026-06-30