Weiss Asset Management LP logo

Weiss Asset Management LP Portfolio Analytics

Investment Analysis & Holdings Breakdown

Comprehensive portfolio analytics for Weiss Asset Management LP with $5.2B in long positions as of Q3 2025, 43% allocated to Technology, and 61% concentrated in top 10 positions.

Portfolio Value
$5.2B
Top 10 Concentration
61%
Top Sector
Technology (43%)
US Exposure
96%
Market Cap Focus
Large Cap
Countries
14

Composition Analysis

Portfolio breakdown by sector, industry, and market capitalization

Sector Allocation

Technology: 42.80%TechnologyETF: 12.70%ETFHealthcare: 9.10%HealthcareConsumer Cyclical: 7.00%Financial Services: 6.40%Communication Services: 3.80%Industrials: 2.70%Energy: 2.00%Real Estate: 2.00%Basic Materials: 1.60%Utilities: 1.40%Consumer Defensive: 0.80%
Technology
42.80%
ETF
12.70%
Healthcare
9.10%
Consumer Cyclical
7.00%
Financial Services
6.40%
Communication Services
3.80%
Industrials
2.70%
Energy
2.00%
Real Estate
2.00%
Basic Materials
1.60%
Utilities
1.40%
Consumer Defensive
0.80%

Industry Breakdown

120 industries across all sectors

Semiconductors: 23.76%SemiconductorsSoftware - Application: 13.16%Software - ApplicationETF: 12.69%ETFBiotechnology: 4.41%Auto - Manufacturers: 4.26%Financial - Capital Markets: 2.44%Computer Hardware: 2.33%Medical - Healthcare Plans: 2.09%Software - Infrastructure: 1.64%Internet Content & Information: 1.35%Advertising Agencies: 1.13%Gold: 1.12%Industrial - Machinery: 1.11%Oil & Gas Exploration & Production: 1.03%Insurance - Diversified: 0.99%Hardware, Equipment & Parts: 0.96%Medical - Devices: 0.94%Entertainment: 0.84%REIT - Retail: 0.76%Regulated Electric: 0.69%Financial - Credit Services: 0.69%Apparel - Footwear & Accessories: 0.60%98 more: 13.34%98 more
Semiconductors
Technology
23.76%
Software - Application
Technology
13.16%
ETF
ETF
12.69%
Biotechnology
Healthcare
4.41%
Auto - Manufacturers
Consumer Cyclical
4.26%
Financial - Capital Markets
Financial Services
2.44%
Computer Hardware
Technology
2.33%
Medical - Healthcare Plans
Healthcare
2.09%
Software - Infrastructure
Technology
1.64%
Internet Content & Information
Communication Services
1.35%
Advertising Agencies
Communication Services
1.13%
Gold
Basic Materials
1.12%

Filter by Sector

Select a sector to filter industries

Market Cap Distribution

Mega Cap (> $200B): 30.25%Mega Cap (> $200B)Large Cap ($10B - $200B): 34.86%Large Cap ($10B - $200B)Mid Cap ($2B - $10B): 8.14%Small Cap ($300M - $2B): 6.46%Micro Cap ($50M - $300M): 0.08%Nano Cap (< $50M): 0.52%N/A (ETF or Unknown): 19.69%N/A (ETF or Unknown)
Mega Cap (> $200B)
30.25%
Large Cap ($10B - $200B)
34.86%
Mid Cap ($2B - $10B)
8.14%
Small Cap ($300M - $2B)
6.46%
Micro Cap ($50M - $300M)
0.08%
Nano Cap (< $50M)
0.52%
N/A (ETF or Unknown)
19.69%

Portfolio Concentration

Top 10 Holdings %
61.13%
Top 20 Holdings %
68.52%
Top 50 Holdings %
78.95%
Top 100 Holdings %
87.44%

Geographic Exposure

Portfolio breakdown by country of incorporation

Domestic (US)
95.93%
International
4.07%
Countries
14
Largest Int'l Market
Cayman Islands - 2.09%
United States of America
95.89% ($5.0B)
488 holdings
Cayman Islands
2.09% ($108.9M)
1 holdings
Canada
1.15% ($60.1M)
19 holdings
United Kingdom
0.27% ($14.3M)
8 holdings
Netherlands
0.27% ($14.0M)
2 holdings
Switzerland
0.16% ($8.5M)
3 holdings
Ireland
0.07% ($3.7M)
2 holdings
United States of America
0.04% ($2.0M)
1 holdings
Bermuda
0.03% ($1.7M)
4 holdings
Turkey
0.01% ($626.7K)
1 holdings
Luxembourg
0.01% ($491.4K)
1 holdings
Israel
0.00% ($190.2K)
1 holdings

Holding Behavior

Investment patterns and position management analysis

Portfolio Stability & Commitment

Avg. Top 10
5.3 quarters
Avg. Top 20
3.3 quarters
Avg. All Positions
1.1 quarters
Median Holding Period
0 quarters
Persistence Rate
10.51%
Persistent Holdings Weight
44.47%
Persistent Positions
56
Longest Held
Theravance Biopharma, Inc. logo
Theravance Biopharma, Inc.TBPH - 15 quarters

Position Sizing & Influence

Current Quarter

Avg. New Position
0.07%
Avg. Position Weight
0.19%
Largest Position
Nvidia Corp logo
Nvidia CorpNVDA - 20.91%
Largest Ownership Stake
Theravance Biopharma, Inc. logo
Theravance Biopharma, Inc.TBPH - 14.81%
Avg. Ownership Stake
0.58%
Ownership Stake >5%
4
Ownership Stake >1%
12

Historical (Since Q2 2013)

Avg. New Position
0.65%
Avg. Ownership Stake
0.85%
Largest Position
iShares MSCI South Korea ETF logo
iShares MSCI South Korea ETFEWY - 92.10% (Q3 2013)
Largest Ownership Stake
Theravance Biopharma, Inc. logo
Theravance Biopharma, Inc.TBPH - 15.48% (Q1 2024)

Portfolio Turnover

Current Quarter

Turnover Ratio
47.9%
Value Traded
$2.50B
Positions Added
149
Positions Exited
234

Historical (Since Q2 2013)

Avg. Turnover Ratio
55.9%
Avg. Positions Added
102
Avg. Positions Exited
127
Highest Turnover
137.6%
Q4 2016
Lowest Turnover
14.9%
Q4 2014

Cookie Preferences

We use cookies for analytics. See our Privacy and Cookie Policy.