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Rwwm, Inc.

CIK 1507683 · latest 13F filed 14 August 2026 · Read the filing on EDGAR

Rwwm, Inc. reported 40 US-listed holdings worth $1.35 billion in its 13F for the quarter ended 30 June 2026, filed 14 August 2026. Its largest: Daily Journal Corp (15.7%), Alibaba Group Holding Limited (15.7%) and Wells Fargo & Company (10.3%). Against the quarter before, it opened 8 positions, added to 12, trimmed 18 and sold out of 2.

Filed before as RWWM, Inc..

Reported holdings$1.35B-1.2% on Q1 2026
Positions40+6 on Q1 2026
The largest ten84.9%of its reported holdings
Latest 13FQ2 2026filed 14 August 2026
Where the money is
Added toTrimmed
DJCO15.7%BABA15.7%WFC10.3%BRKB9.5%WHR9.1%FOXF6.7%SGOV6.3%CRI4.4%KHC4.1%XOM3.0%PII2.5%MSFT2.5%LULU2.0%ADBE1.6%26 more6.5%

The 14 largest of its 40 positions, each sized by its share of the reported holdings, coloured by the change in shares against Q1 2026.

Reported holdings, quarter by quarter
Q3 2024: $1.08 billion in 21 positions$1.08BQ3 24Q4 2024: $1.09 billion in 21 positions$1.09BQ4 24Q1 2025: $1.24 billion in 19 positions$1.24BQ1 25Q2 2025: $1.21 billion in 22 positions$1.21BQ2 25Q3 2025: $1.40 billion in 33 positions$1.40BQ3 25Q4 2025: $1.46 billion in 34 positions$1.46BQ4 25Q1 2026: $1.37 billion in 34 positions$1.37BQ1 26Q2 2026: $1.35 billion in 40 positions$1.35BQ2 26

What the fund reported holding at each quarter's end; hover a bar for the number of positions

What it did on the quarter

Opened 8Added 12Held 2Trimmed 18Sold out 2
Opened: 8Added: 12Held: 2Trimmed: 18Sold out: 2

Its positions against its 13F for the quarter to 31 March 2026; a change under 0.1% of a position counts as held

Opened 8

  1. Crocs, Inc. CROX$19.3 million
  2. Tencent Music Entertainment Group TME$8.9 million
  3. Berkshire Hathaway Inc. Del$748,850
  4. Alphabet Inc. GOOG$287,964
  5. Stryker Corp. SYK$252,722
  6. US Foods Holding Corp. USFD$218,508
  7. Alphabet Inc. GOOGL$216,209
  8. Amazon.com Inc. AMZN$202,827

Added to 12

  1. Whirlpool Corp. WHR+717,801 shares · +30%
  2. lululemon athletica Inc. LULU+162,196 shares · +221%
  3. iShares Trust SGOV+124,462 shares · +17%
  4. Adobe Inc. ADBE+53,646 shares · +106%
  5. Berkshire Hathaway Inc. Class B BRKB+12,351 shares · +5%
  6. Alibaba Group Holding Limited BABA+55,587 shares · +3%
  7. Apple Inc. AAPL+559 shares · +8%
  8. Costco Wholesale Corp. COST+92 shares · +2%

and 4 more in the table below

Trimmed 18

  1. Carter's, Inc. CRI-898,314 shares · -38%
  2. Polaris Inc. PII-388,750 shares · -44%
  3. Helen of Troy Ltd HELE-699,218 shares · -60%
  4. Kraft Heinz Co. KHC-854,988 shares · -27%
  5. Daily Journal Corp DJCO-6,265 shares · -2%
  6. Wells Fargo & Company WFC-41,147 shares · -2%
  7. ExxonMobil Holdings Corp. XOM-19,979 shares · -6%
  8. Fox Factory Holding Corp. FOXF-151,378 shares · -3%

and 10 more in the table below

Sold out of 2

  1. First American Financial Corp. FAF$1.8 million last quarter
  2. Wabash Natl Corp. WNC$477,333 last quarter

What it holds

CompanySharesValueOf its bookChange in shares
Daily Journal Corp DJCO354,295$213.0 million15.74%-6,265
Alibaba Group Holding Limited BABA2,217,364$212.8 million15.73%+55,587
Wells Fargo & Company WFC1,680,197$138.9 million10.26%-41,147
Berkshire Hathaway Inc. Class B BRKB255,944$128.1 million9.46%+12,351
Whirlpool Corp. WHR3,140,419$123.8 million9.15%+717,801
Fox Factory Holding Corp. FOXF5,381,694$91.2 million6.74%-151,378
iShares Trust SGOV845,240$85.1 million6.29%+124,462
Carter's, Inc. CRI1,444,045$59.4 million4.39%-898,314
Kraft Heinz Co. KHC2,349,610$55.5 million4.10%-854,988
ExxonMobil Holdings Corp. XOM301,524$41.2 million3.05%-19,979
Polaris Inc. PII499,211$34.2 million2.52%-388,750
Microsoft Corp. MSFT90,349$33.7 million2.49%-309
lululemon athletica Inc. LULU235,581$26.9 million1.99%+162,196
Adobe Inc. ADBE104,151$21.4 million1.58%+53,646
Crocs, Inc. CROX160,316$19.3 million1.43%new
Amc Networks Inc. AMCX1,401,949$14.0 million1.03%-121,019
Helen of Troy Ltd HELE474,611$13.8 million1.02%-699,218
H&R Block Inc. HRB296,272$11.3 million0.83%-64,082
Tencent Music Entertainment Group TME1,054,403$8.9 million0.66%new
Winnebago Industries Inc. WGO129,757$4.1 million0.30%-36,466
Costco Wholesale Corp. COST4,319$4.0 million0.30%+92
Apple Inc. AAPL7,841$2.3 million0.17%+559
International Business Machines Corp. IBM6,378$1.8 million0.13%-9
Republic Services, Inc. RSG6,006$1.3 million0.09%-72
Invesco Exch Traded FD Trust II TBLL11,684$1.2 million0.09%-242
NVIDIA Corp. NVDA5,919$1.2 million0.09%+179
Gilead Sciences, Inc. GILD7,169$905,7310.07%no change
Berkshire Hathaway Inc. Del1$748,8500.06%new
Accenture plc ACN3,960$492,7820.04%-193
Chevron Corp. CVX2,728$452,1930.03%+105
Starbucks Corp. SBUX4,079$416,8330.03%+5
Alphabet Inc. GOOG815$287,9640.02%new
iShares Core S&P 500 ETF IVV381$285,3270.02%-11
Stryker Corp. SYK803$252,7220.02%new
US Foods Holding Corp. USFD2,137$218,5080.02%new
Alphabet Inc. GOOGL605$216,2090.02%new
Oracle Corp. ORCL1,460$213,9630.02%-27
TJX Companies Inc. TJX1,371$207,7060.02%+4
Xponential Fitness Inc-A XPOF30,000$207,6000.02%no change
Amazon.com Inc. AMZN851$202,8270.01%new
Every US-listed position in the fund's 13F for the quarter ended 30 June 2026, by the value it reported.
Read moreChange is shares against its 13F for the quarter before; the 2 it sold out of are in the box above.