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RWWM, Inc. Portfolio Analytics

Investment Analysis & Holdings Breakdown

Comprehensive portfolio analytics for RWWM, Inc. with $1.4B in long positions as of Q3 2025, 32% allocated to Unknown, and 93% concentrated in top 10 positions.

Portfolio Value
$1.4B
Top 10 Concentration
93%
Top Sector
Unknown (32%)
US Exposure
100%
Market Cap Focus
N/A
Countries
2

Composition Analysis

Portfolio breakdown by sector, industry, and market capitalization

Sector Allocation

Consumer Cyclical: 24.40%Consumer CyclicalFinancial Services: 19.60%Financial ServicesTechnology: 15.30%TechnologyConsumer Defensive: 4.40%Energy: 3.40%Communication Services: 1.00%Industrials: 0.20%Healthcare: 0.10%
Consumer Cyclical
24.40%
Financial Services
19.60%
Technology
15.30%
Consumer Defensive
4.40%
Energy
3.40%
Communication Services
1.00%
Industrials
0.20%
Healthcare
0.10%

Industry Breakdown

24 industries across all sectors

Apparel - Retail: 11.90%Apparel - RetailSoftware - Application: 11.29%Software - ApplicationBanks - Diversified: 10.73%Banks - DiversifiedInsurance - Diversified: 8.77%Insurance - DiversifiedAuto - Recreational Vehicles: 4.92%Auto - Parts: 4.46%Software - Infrastructure: 3.46%Oil & Gas Integrated: 3.39%Packaged Foods: 3.20%Furnishings, Fixtures & Appliances: 3.12%Entertainment: 1.01%Household & Personal Products: 0.93%Discount Stores: 0.30%Information Technology Services: 0.28%Consumer Electronics: 0.16%Agricultural - Machinery: 0.14%Insurance - Specialty: 0.13%Semiconductors: 0.10%Waste Management: 0.10%Drug Manufacturers - General: 0.06%Restaurants: 0.02%Insurance - Property & Casualty: 0.02%Leisure: 0.02%Medical - Devices: 0.02%
Apparel - Retail
Consumer Cyclical
11.90%
Software - Application
Technology
11.29%
Banks - Diversified
Financial Services
10.73%
Insurance - Diversified
Financial Services
8.77%
Auto - Recreational Vehicles
Consumer Cyclical
4.92%
Auto - Parts
Consumer Cyclical
4.46%
Software - Infrastructure
Technology
3.46%
Oil & Gas Integrated
Energy
3.39%
Packaged Foods
Consumer Defensive
3.20%
Furnishings, Fixtures & Appliances
Consumer Cyclical
3.12%
Entertainment
Communication Services
1.01%
Household & Personal Products
Consumer Defensive
0.93%

Filter by Sector

Select a sector to filter industries

Market Cap Distribution

Mega Cap (> $200B): 27.11%Mega Cap (> $200B)Large Cap ($10B - $200B): 3.54%Mid Cap ($2B - $10B): 7.76%Small Cap ($300M - $2B): 30.09%Small Cap ($300M - $2B)Micro Cap ($50M - $300M): 0.02%N/A (ETF or Unknown): 31.48%N/A (ETF or Unknown)
Mega Cap (> $200B)
27.11%
Large Cap ($10B - $200B)
3.54%
Mid Cap ($2B - $10B)
7.76%
Small Cap ($300M - $2B)
30.09%
Micro Cap ($50M - $300M)
0.02%
N/A (ETF or Unknown)
31.48%

Portfolio Concentration

Top 10 Holdings %
93.07%
Top 20 Holdings %
99.57%
Top 50 Holdings %
100.0%
Top 100 Holdings %
100.0%

Geographic Exposure

Portfolio breakdown by country of incorporation

Domestic (US)
99.92%
International
0.078%
Countries
2
Largest Int'l Market
Ireland - 0.08%
United States of America
99.92% ($1.4B)
32 holdings
Ireland
0.08% ($1.1M)
1 holdings

Holding Behavior

Investment patterns and position management analysis

Portfolio Stability & Commitment

Avg. Top 10
23.2 quarters
Avg. Top 20
18.9 quarters
Avg. All Positions
13.2 quarters
Median Holding Period
5 quarters
Persistence Rate
57.58%
Persistent Holdings Weight
98.07%
Persistent Positions
19
Longest Held
Daily Journal Corp logo
Daily Journal CorpDJCO - 51 quarters

Position Sizing & Influence

Current Quarter

Avg. New Position
0.06%
Avg. Position Weight
3.03%
Largest Position
BABA
Alibaba Group Holding Limited American Depositary Shares, each represents eight Ordinary SharesBABA - 31.48%
Largest Ownership Stake
Daily Journal Corp logo
Daily Journal CorpDJCO - 24.61%
Avg. Ownership Stake
5.16%
Ownership Stake >5%
3
Ownership Stake >1%
6

Historical (Since Q4 2012)

Avg. New Position
4.21%
Avg. Ownership Stake
3.65%
Largest Position
Exxon Mobil Corporation logo
Exxon Mobil CorporationXOM - 36.64% (Q1 2020)
Largest Ownership Stake
Daily Journal Corp logo
Daily Journal CorpDJCO - 24.61% (Q3 2025)

Portfolio Turnover

Current Quarter

Turnover Ratio
8.4%
Value Traded
$117.68M
Positions Added
9
Positions Exited
0

Historical (Since Q4 2012)

Avg. Turnover Ratio
6.9%
Avg. Positions Added
1
Avg. Positions Exited
0
Highest Turnover
50.0%
Q4 2012
Lowest Turnover
0.6%
Q2 2017

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