RWWM, Inc.

Registered adviser

CIK

1507683

Location

Rocklin, CA

Portfolio Value

Mid $1,353,280,057

Diversification

Diversified

Filing Date

Global Rank

#2,080 / 8,818 ▼ 210

Top Industry

Software - Application 18.5%

Period ended 4 months ago

Filed Aug 14, 2026 · 2mo

26 quarters · since Mar 2020

Regulatory profile

From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.

Holder type

Registered adviser

Form ADV roster, Oct 1, 2026

Form ADV adviser

CRD 148221

Roster of Oct 1, 2026

Regulatory AUM

$1,537,322,279

Main clients

Individuals and high net worth (82% of AUM)

Private funds

1 fund · Hedge funds

Focus by fund count, roster of Oct 1, 2026

$181,524,089 gross assets

Private funds on Schedule D 7.B.(1)

As filed Aug 30, 2024; SEC's bulk Form ADV archive ends with 2024 filings.

$112,483,517 gross assets in 1 fund Hedge funds $112,483,517 (1)

Form ADV history

Monthly rosters from Dec 2019; each row is a run with the same figures, newest first.

Rosters	Regulatory AUM	Main clients
Apr 2026 to Oct 2026	$1,537,322,279	Individuals and high net worth (82%)
Apr 2025 to Mar 2026	$1,302,853,734	Individuals and high net worth (83%)
Apr 2024 to Mar 2025	$1,111,205,813	Individuals and high net worth (84%)
May 2023 to Mar 2024	$986,399,155	Individuals and high net worth (81%)
Apr 2023	$986,399,155	Individuals and high net worth (81%)
Apr 2022 to Mar 2023	$943,326,651	Individuals and high net worth (80%)

3 earlier changes not shown.

Stated strategy

Wealth management / planning, Fundamental active, Value Form ADV Part 2A, Mar 31, 2026 · original

In the firm's words

Wealth management / planning: Investment Management services include financial planning.
Fundamental active: Our method of investment analysis is a fundamental, discount-from-value approach.
Value: we look for more value in terms of discounted future cash-flow than we are paying for it.

Portfolio style

Measured from the filed 13F common-share book for Jun 30, 2026, never from the firm's own description.

Style

Concentrated

The top 10 positions are 85.0% of the book (60%+)

Turnover

Medium turnover

31.9% over the last four quarters (30% to under 100%)

Horizon

Long horizon

Value-weighted holding period 17.8 quarters (12+), a floor since 35.2% of the book was already held when coverage starts

Closest benchmark: every 13F filer's combined book, active share 90.6%; sector active share 45.7% against the combined 13F book's sector weights.

Over time 26 measured quarters

How the bands are measured

Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

View clone backtest

Portfolio Concentration

40 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

15.7%

−4.1 pts

Top 5

60.4%

−0.2 pts

Top 10

85.0%

−2.9 pts

HHI

930

Diversified−63

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Consumer Cyclical	43.2%	$584,023,379	13
Technology	20.2%	$274,007,137	8
Financial Services	19.8%	$267,672,148	3
Unclassified	6.4%	$86,609,116	3
Consumer Defensive	5.4%	$73,553,531	4
Energy	3.1%	$41,676,554	2
Communication Services	1.7%	$23,299,887	4
Industrials	0.1%	$1,279,758	1
Healthcare	0.1%	$1,158,547	2

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

12 positions

Ticker	Company	Δ Shares	Shares	Value
WHR	Whirlpool Corp	+717,801	3,140,419	$123,795,316
LULU	lululemon athletica inc.	+162,196	235,581	$26,898,638
SGOV	iShares 0-3 Month Treasury Bond ETF	+124,462	845,240	$85,090,310
BABA	Alibaba Group Holding Ltd	+55,587	2,217,364	$212,822,596
ADBE	Adobe Inc.	+53,646	104,151	$21,353,038
BRK-B	Berkshire Hathaway Inc	+12,351	255,944	$128,071,818
AAPL	Apple Inc.	+559	7,841	$2,268,871
NVDA	Nvidia Corp	+179	5,919	$1,184,332
CVX	Chevron Corp	+105	2,728	$452,193
COST	Costco Wholesale Corp	+92	4,319	$4,040,294
SBUX	Starbucks Corp	+5	4,079	$416,833
TJX	Tjx Companies Inc	+4	1,371	$207,706
No positions match the current search.

Trimmed

Positions the filer reduced

18 positions

Ticker	Company	Δ Shares	Shares	Value
CRI	Carters Inc	−898,314	1,444,045	$59,436,892
KHC	Kraft Heinz Co	−854,988	2,349,610	$55,497,788
HELE	Helen Of Troy Ltd	−699,218	474,611	$13,796,941
PII	Polaris Inc.	−388,750	499,211	$34,166,000
FOXF	Fox Factory Holding Corp	−151,378	5,381,694	$91,192,804
AMCX	AMC Global Media Inc.	−121,019	1,401,949	$13,991,451
HRB	H&R Block Inc	−64,082	296,272	$11,282,037
WFC	Wells Fargo & Company	−41,147	1,680,197	$138,851,480
WGO	Winnebago Industries Inc	−36,466	129,757	$4,053,608
XOM	ExxonMobil Holdings Corp	−19,979	301,524	$41,224,361
DJCO	Daily Journal Corp	−6,265	354,295	$212,998,611
MSFT	Microsoft Corp	−309	90,349	$33,701,983
TBLL	Invesco Short Term Treasury ETF	−242	11,684	$1,233,479
ACN	Accenture plc	−193	3,960	$492,782
RSG	Republic Services, Inc.	−72	6,006	$1,279,758
ORCL	Oracle Corp	−27	1,460	$213,963
IVV	iShares Core S&P 500 ETF	−11	381	$285,327
IBM	International Business Machines Corp	−9	6,378	$1,793,557
No positions match the current search.

New Positions

Positions the filer opened this quarter

8 positions

Ticker	Company	Shares	Value
CROX	Crocs, Inc.	160,316	$19,340,522
TME	Tencent Music Entertainment Group	1,054,403	$8,804,265
BRK-A	Berkshire Hathaway Inc	1	$748,850
GOOG	Alphabet Inc.	815	$287,963
SYK	Stryker Corp	803	$252,816
USFD	US Foods Holding Corp.	2,137	$218,508
GOOGL	Alphabet Inc.	605	$216,208
AMZN	Amazon Com Inc	851	$202,827
No positions match the current search.

Sold Out

Positions the filer fully exited

2 positions

Ticker	Company	Shares	Value
FAF	First American Financial Corp	29,057	$1,751,846
WNC	WABASH NATIONAL Corp	55,375	$477,332
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

40 tracked positions · $1,353,280,057 total · filing declares 40 positions · $1,353,388,287 · as of Jun 30, 2026

All sectors Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	Held (qtrs)	Est. cost/share	% of Portfolio
DJCO	Daily Journal Corp Technology	Reduced	354,295	-6,265	$212,998,611	+22.5%	26+	before history	15.74%
BABA	Alibaba Group Holding Ltd Consumer Cyclical	Added	2,217,364	+55,587	$212,822,596	−21.5%	21	$106.31	15.73%
WFC	Wells Fargo & Company Financial Services	Reduced	1,680,197	-41,147	$138,851,480	+1.3%	25	$28.74	10.26%
BRK-B	Berkshire Hathaway Inc Financial Services	Added	255,944	+12,351	$128,071,818	+9.7%	26+	before history	9.46%
WHR	Whirlpool Corp Consumer Cyclical	Added	3,140,419	+717,801	$123,795,316	−5.2%	9	$71.17	9.15%
FOXF	Fox Factory Holding Corp Consumer Cyclical	Reduced	5,381,694	-151,378	$91,192,804	+0.1%	11	$26.18	6.74%
SGOV	iShares 0-3 Month Treasury Bond ETF	Added	845,240	+124,462	$85,090,310	+17.3%	3	unpriced	6.29%
CRI	Carters Inc Consumer Cyclical	Reduced	1,444,045	-898,314	$59,436,892	−29.0%	9	$39.93	4.39%
KHC	Kraft Heinz Co Consumer Defensive	Reduced	2,349,610	-854,988	$55,497,788	−23.0%	26+	before history	4.10%
XOM	ExxonMobil Holdings Corp Energy	Reduced	301,524	-19,979	$41,224,361	−24.4%	26+	before history	3.05%
PII	Polaris Inc. Consumer Cyclical	Reduced	499,211	-388,750	$34,166,000	−29.4%	11	$57.08	2.52%
MSFT	Microsoft Corp Technology	Reduced	90,349	-309	$33,701,983	+0.4%	26+	before history	2.49%
LULU	lululemon athletica inc. Consumer Cyclical	Added	235,581	+162,196	$26,898,638	+139.4%	2	$147.81	1.99%
ADBE	Adobe Inc. Technology	Added	104,151	+53,646	$21,353,038	+73.9%	2	$256.35	1.58%
CROX	Crocs, Inc. Consumer Cyclical	NEW	160,316	NEW	$19,340,522	NEW	1	$109.27	1.43%
AMCX	AMC Global Media Inc. Communication Services	Reduced	1,401,949	-121,019	$13,991,451	+35.3%	12	$9.36	1.03%
HELE	Helen Of Troy Ltd Consumer Defensive	Reduced	474,611	-699,218	$13,796,941	−18.5%	5	$21.79	1.02%
HRB	H&R Block Inc Consumer Cyclical	Reduced	296,272	-64,082	$11,282,037	−1.4%	2	$34.85	0.83%
TME	Tencent Music Entertainment Group Communication Services	NEW	1,054,403	NEW	$8,804,265	NEW	1	$9.13	0.65%
WGO	Winnebago Industries Inc Consumer Cyclical	Reduced	129,757	-36,466	$4,053,608	−21.3%	5	$32.78	0.30%
COST	Costco Wholesale Corp Consumer Defensive	Added	4,319	+92	$4,040,294	−4.1%	4	$959.32	0.30%
AAPL	Apple Inc. Technology	Added	7,841	+559	$2,268,871	+22.8%	26+	before history	0.17%
IBM	International Business Machines Corp Technology	Reduced	6,378	-9	$1,793,557	+15.9%	26+	before history	0.13%
RSG	Republic Services, Inc. Industrials	Reduced	6,006	-72	$1,279,758	−3.9%	26+	before history	0.09%
TBLL	Invesco Short Term Treasury ETF	Reduced	11,684	-242	$1,233,479	−2.0%	3	$105.70	0.09%
NVDA	Nvidia Corp Technology	Added	5,919	+179	$1,184,332	+18.3%	10	unpriced	0.09%
GILD	Gilead Sciences, Inc. Healthcare	Held	7,169	0	$905,731	−9.3%	4	$113.66	0.07%
BRK-A	Berkshire Hathaway Inc Financial Services	NEW	1	NEW	$748,850	NEW	1	$721,185.90	0.06%
ACN	Accenture plc Technology	Reduced	3,960	-193	$492,782	−40.2%	4	$260.75	0.04%
CVX	Chevron Corp Energy	Added	2,728	+105	$452,193	−16.7%	4	$156.07	0.03%
SBUX	Starbucks Corp Consumer Cyclical	Added	4,079	+5	$416,833	+14.2%	4	$89.49	0.03%
GOOG	Alphabet Inc. Communication Services	NEW	815	NEW	$287,963	NEW	1	$357.39	0.02%
IVV	iShares Core S&P 500 ETF	Reduced	381	-11	$285,327	+11.4%	3	unpriced	0.02%
SYK	Stryker Corp Healthcare	NEW	803	NEW	$252,816	NEW	1	$315.13	0.02%
USFD	US Foods Holding Corp. Consumer Defensive	NEW	2,137	NEW	$218,508	NEW	1	$89.21	0.02%
GOOGL	Alphabet Inc. Communication Services	NEW	605	NEW	$216,208	NEW	1	$359.97	0.02%
ORCL	Oracle Corp Technology	Reduced	1,460	-27	$213,963	−2.2%	5	$161.60	0.02%
TJX	Tjx Companies Inc Consumer Cyclical	Added	1,371	+4	$207,706	−4.9%	4	$132.97	0.02%
XPOF	Xponential Fitness, Inc. Consumer Cyclical	Held	30,000	0	$207,600	+15.0%	4	$9.12	0.02%
AMZN	Amazon Com Inc Consumer Cyclical	NEW	851	NEW	$202,827	NEW	1	$251.01	0.01%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.