RWWM, INC.
CIK 0001507683
Annualised vol
3.554578%
Beta
0.123209
HHI
928.314533
Top-10 weight
84.896695%
VaR 95%
0.325142%
VaR 99%
0.64529%
Max drawdown
8.449218%
Matched value
37.079631%
Returns of reported holdings
Loading returns…
Position changes vs prior quarter
What the latest 13F shows bought and sold against the quarter before, by share count.
| Ticker | Change | Shares now | Shares before | Share change % | Value now ($) |
|---|---|---|---|---|---|
| DJCO | REDUCED | 354,295 | 360,560 | -1.74% | 212,998,611 |
| CRI | REDUCED | 1,444,045 | 2,342,359 | -38.35% | 59,436,892 |
| KHC | REDUCED | 2,349,610 | 3,204,598 | -26.68% | 55,497,788 |
| PII | REDUCED | 499,211 | 887,961 | -43.78% | 34,165,971 |
| MSFT | REDUCED | 90,349 | 90,658 | -0.34% | 33,701,984 |
| LULU | ADDED | 235,581 | 73,385 | 221.02% | 26,898,639 |
| ADBE | ADDED | 104,151 | 50,505 | 106.22% | 21,353,038 |
| CROX | NEW | 160,316 | - | - | 19,340,522 |
| AMCX | NEW | 1,401,949 | - | - | 13,991,451 |
| HELE | REDUCED | 474,611 | 1,173,829 | -59.57% | 13,796,942 |
| COST | ADDED | 4,319 | 4,227 | 2.18% | 4,040,295 |
| AAPL | ADDED | 7,841 | 7,282 | 7.68% | 2,268,872 |
| NVDA | ADDED | 5,919 | 5,740 | 3.12% | 1,184,333 |
| GILD | UNCHANGED | 7,169 | 7,169 | 0.0% | 905,731 |
| GOOGL | NEW | 1,420 | - | - | 504,173 |
| CVX | ADDED | 2,728 | 2,623 | 4.0% | 452,193 |
| SBUX | ADDED | 4,079 | 4,074 | 0.12% | 416,833 |
| SYK | NEW | 803 | - | - | 252,722 |
| ORCL | REDUCED | 1,460 | 1,487 | -1.82% | 213,963 |
| XPOF | UNCHANGED | 30,000 | 30,000 | 0.0% | 207,600 |
| AMZN | NEW | 851 | - | - | 202,827 |
Holdings (latest quarter)
| Ticker | Change | Issuer | Class | CUSIP | Value ($) | Weight % | Shares |
|---|---|---|---|---|---|---|---|
| DJCO | REDUCED | DAILY JOURNAL CORP | COM | 233912104 | 212,998,611 | 15.74 | 354295.0 |
| - | ALIBABA GROUP HLDG LTD | SPONSORED ADS | 01609W102 | 212,822,597 | 15.73 | 2217364.0 | |
| - | WELLS FARGO & CO | COM | 949746101 | 138,851,480 | 10.26 | 1680197.0 | |
| - | BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 | 128,071,818 | 9.46 | 255944.0 | |
| - | WHIRLPOOL CORP | COM | 963320106 | 123,795,317 | 9.15 | 3140419.0 | |
| - | FOX FACTORY HLDG CORP | COM | 35138V102 | 91,192,805 | 6.74 | 5381694.0 | |
| - | ISHARES TR | 0-3 MTH TREASURY | 46436E718 | 85,090,263 | 6.29 | 845240.0 | |
| CRI | REDUCED | CARTERS INC | COM | 146229109 | 59,436,892 | 4.39 | 1444045.0 |
| KHC | REDUCED | KRAFT HEINZ CO | COM | 500754106 | 55,497,788 | 4.1 | 2349610.0 |
| - | EXXON MOBIL CORP | COM | 30231G102 | 41,224,361 | 3.05 | 301524.0 | |
| PII | REDUCED | POLARIS INC | COM | 731068102 | 34,165,971 | 2.52 | 499211.0 |
| MSFT | REDUCED | MICROSOFT CORP | COM | 594918104 | 33,701,984 | 2.49 | 90349.0 |
| LULU | ADDED | LULULEMON ATHLETICA INC | COM | 550021109 | 26,898,639 | 1.99 | 235581.0 |
| ADBE | ADDED | ADOBE INC | COM | 00724F101 | 21,353,038 | 1.58 | 104151.0 |
| CROX | NEW | CROCS INC | COM | 227046109 | 19,340,522 | 1.43 | 160316.0 |
| AMCX | NEW | AMC GLOBAL MEDIA INC | CL A | 00164V103 | 13,991,451 | 1.03 | 1401949.0 |
| HELE | REDUCED | HELEN OF TROY LTD | COM | G4388N106 | 13,796,942 | 1.02 | 474611.0 |
| - | BLOCK H & R INC | COM | 093671105 | 11,282,038 | 0.83 | 296272.0 | |
| - | TENCENT MUSIC ENTMT GROUP | SPON ADS | 88034P109 | 8,912,662 | 0.66 | 1054403.0 | |
| - | WINNEBAGO INDS INC | COM | 974637100 | 4,053,598 | 0.3 | 129757.0 | |
| COST | ADDED | COSTCO WHOLESALE CORPORATION | COM | 22160K105 | 4,040,295 | 0.3 | 4319.0 |
| AAPL | ADDED | APPLE INC | COM | 037833100 | 2,268,872 | 0.17 | 7841.0 |
| - | INTERNATIONAL BUSINESS MACHS | COM | 459200101 | 1,793,557 | 0.13 | 6378.0 | |
| - | REPUBLIC SVCS INC | COM | 760759100 | 1,279,758 | 0.09 | 6006.0 | |
| - | INVESCO EXCH TRADED FD TR II | SHORT TERM ETF | 46138G888 | 1,233,480 | 0.09 | 11684.0 | |
| NVDA | ADDED | NVIDIA CORPORATION | COM | 67066G104 | 1,184,333 | 0.09 | 5919.0 |
| GILD | UNCHANGED | GILEAD SCIENCES INC | COM | 375558103 | 905,731 | 0.07 | 7169.0 |
| - | BERKSHIRE HATHAWAY INC DEL | CL A | 084670108 | 748,850 | 0.06 | 1.0 | |
| - | ACCENTURE PLC IRELAND | SHS CLASS A | G1151C101 | 492,782 | 0.04 | 3960.0 | |
| CVX | ADDED | CHEVRON CORPORATION | COM | 166764100 | 452,193 | 0.03 | 2728.0 |
| SBUX | ADDED | STARBUCKS CORP | COM | 855244109 | 416,833 | 0.03 | 4079.0 |
| GOOGL | NEW | ALPHABET INC | CAP STK CL C | 02079K107 | 287,964 | 0.02 | 815.0 |
| - | ISHARES TR | CORE S&P500 ETF | 464287200 | 285,327 | 0.02 | 381.0 | |
| SYK | NEW | STRYKER CORPORATION | COM | 863667101 | 252,722 | 0.02 | 803.0 |
| - | US FOODS HLDG CORP | COM | 912008109 | 218,508 | 0.02 | 2137.0 | |
| GOOGL | NEW | ALPHABET INC | CAP STK CL A | 02079K305 | 216,209 | 0.02 | 605.0 |
| ORCL | REDUCED | ORACLE CORP | COM | 68389X105 | 213,963 | 0.02 | 1460.0 |
| - | TJX COS INC NEW | COM | 872540109 | 207,706 | 0.02 | 1371.0 | |
| XPOF | UNCHANGED | XPONENTIAL FITNESS INC | COM CL A | 98422X101 | 207,600 | 0.02 | 30000.0 |
| AMZN | NEW | AMAZON COM INC | COM | 023135106 | 202,827 | 0.01 | 851.0 |
Quarterly portfolios
| Period | Filed | Value ($) | Positions | Vol % | Beta | Max DD % |
|---|---|---|---|---|---|---|
| 2026-06-30 | 2026-08-14 | 1,353,388,287 | 40 | 3.554578 | 0.123209 | 8.449218 |
| 2026-03-31 | 2026-05-04 | 1,369,884,432 | 34 | 3.206634 | 0.092333 | 9.964466 |
| 2025-12-31 | 2026-02-13 | 1,455,424,396 | 34 | 3.46661 | 0.079596 | 12.685575 |
| 2025-09-30 | 2025-11-04 | 1,400,565,725 | 33 | 3.71932 | 0.081798 | 14.414952 |
| 2025-03-31 | 2025-04-17 | 1,242,281,714 | 19 | 3.432442 | 0.072551 | 13.057523 |
| 2024-12-31 | 2025-02-13 | 1,094,659,756 | 21 | 3.156673 | 0.08624 | 8.461123 |