13F

Investor

RWWM, Inc.

CIK 0001507683 · filed 2026-05-04 · SEC filing

13F book

$1.37B

Positions

34

3 new · 3 sold

Largest name

19.8%

Alibaba Group Hldg Ltd

Est. mark

−$103.9M

Price effect on 31 names still held. Flow $18.3M.
NameTickerSharesValueWeightEst. markChange
Alibaba Group Hldg Ltd2.16M$271.2M19.8%−$45.7MCut−$77.4M
Daily Journal CorpDJCO360.6K$173.9M12.7%−$1.8MCut−$5.35M
Wells Fargo Co New1.72M$137M10.0%−$23.4MCut−$27.7M
Whirlpool Corp2.42M$130.6M9.5%−$15.1MAdded$70.7M
Berkshire Hathaway Inc Del243.6K$116.7M8.5%−$5.67MAdded−$4.9M
Fox Factory Hldg Corp5.53M$91.1M6.6%−$3.44MAdded$640.5K
Carters IncCRI2.34M$83.8M6.1%$7.8MCut−$62.7M
Ishares 0-3 Month720.8K$72.6M5.3%$201.9KCut−$4.26M
Kraft Heinz CoKHC3.2M$72.1M5.3%−$4.4MAdded$11.4M
Exxon Mobil Corp321.5K$54.5M4.0%$15.9MCut$6.95M
Polaris Inc.PII888K$48.4M3.5%−$7.77MCut−$9.58M
Microsoft CorpMSFT90.7K$33.6M2.5%−$10.3MCut−$11.1M
Helen Of Troy LtdHELE1.17M$16.9M1.2%−$4.32MAdded$3.49M
Adobe Inc.ADBE50.5K$12.3M0.9%New
Block H & R Inc360.4K$11.4M0.8%New
lululemon athletica inc.LULU73.4K$11.2M0.8%New
Amc Networks IncAMCX1.52M$10.3M0.8%−$4.16MCut−$4.19M
Winnebago Inds Inc166.2K$5.15M0.4%−$1.58MCut−$1.77M
Costco Whsl Corp New4.23K$4.21M0.3%$566.8KCut$502.1K
Apple Inc.AAPL7.28K$1.85M0.1%−$131.6KCut−$424.9K
First Amern Finl Corp29.1K$1.75M0.1%−$33.4KHeld
International Business Machs6.39K$1.55M0.1%−$343.7KCut−$1.28M
Republic Svcs Inc6.08K$1.33M0.1%$43.1KCut$24.9K
Invesco Exch Traded Fd Tr Ii11.9K$1.26M0.1%−$1.19KCut−$1.47M
Nvidia CorpNVDA5.74K$1M0.1%−$69.5KCut−$457.7K
Gilead Sciences, Inc.GILD7.17K$999.1K0.1%$119.2KHeld
Accenture Plc Ireland4.15K$823.5K0.1%−$290.8KCut−$338.8K
Chevron Corp NewCVX2.62K$542.7K0.0%$142.9KHeld
Wabash Natl Corp55.4K$477.3K0.0%−$1.66KCut−$599.1K
Starbucks CorpSBUX4.07K$365K0.0%$21.8KAdded$24K
Ishares Tr392$256.1K0.0%−$12.4KCut−$30.2K
Oracle Corp1.49K$218.8K0.0%−$63.1KAdded−$38.5K
Tjx Cos Inc New1.37K$218.3K0.0%$8.26KCut−$5.41K
Xponential Fitness, Inc.XPOF30K$180.6K0.0%−$66.3KHeld

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.