S

SIMPLEX TRADING, LLC Portfolio Analytics

Investment Analysis & Holdings Breakdown

Comprehensive portfolio analytics for SIMPLEX TRADING, LLC with $4.1B in long positions as of Q3 2025, 37% allocated to Technology, and 41% concentrated in top 10 positions.

Portfolio Value
$4.1B
Top 10 Concentration
41%
Top Sector
Technology (37%)
US Exposure
93%
Market Cap Focus
Mega Cap
Countries
34

Composition Analysis

Portfolio breakdown by sector, industry, and market capitalization

Sector Allocation

Technology: 36.60%TechnologyETF: 16.90%ETFConsumer Cyclical: 11.30%Consumer CyclicalHealthcare: 10.30%HealthcareFinancial Services: 6.00%Industrials: 4.00%Communication Services: 3.60%Basic Materials: 2.30%Consumer Defensive: 2.30%Energy: 2.20%Utilities: 1.80%Real Estate: 1.30%
Technology
36.60%
ETF
16.90%
Consumer Cyclical
11.30%
Healthcare
10.30%
Financial Services
6.00%
Industrials
4.00%
Communication Services
3.60%
Basic Materials
2.30%
Consumer Defensive
2.30%
Energy
2.20%
Utilities
1.80%
Real Estate
1.30%

Industry Breakdown

138 industries across all sectors

ETF: 16.93%ETFSemiconductors: 16.47%SemiconductorsSoftware - Infrastructure: 7.70%Consumer Electronics: 7.19%Medical - Healthcare Plans: 4.19%Specialty Retail: 3.53%Software - Application: 2.73%Drug Manufacturers - General: 2.66%Financial - Capital Markets: 2.60%Internet Content & Information: 2.54%Biotechnology: 1.98%Travel Services: 1.89%Auto - Manufacturers: 1.73%Financial - Credit Services: 1.24%Regulated Electric: 1.22%Apparel - Footwear & Accessories: 1.18%Discount Stores: 1.04%Communication Equipment: 1.03%Electrical Equipment & Parts: 0.79%Banks - Diversified: 0.74%118 more: 19.20%118 more
ETF
ETF
16.93%
Semiconductors
Technology
16.47%
Software - Infrastructure
Technology
7.70%
Consumer Electronics
Technology
7.19%
Medical - Healthcare Plans
Healthcare
4.19%
Specialty Retail
Consumer Cyclical
3.53%
Software - Application
Technology
2.73%
Drug Manufacturers - General
Healthcare
2.66%
Financial - Capital Markets
Financial Services
2.60%
Internet Content & Information
Communication Services
2.54%
Biotechnology
Healthcare
1.98%
Travel Services
Consumer Cyclical
1.89%

Filter by Sector

Select a sector to filter industries

Market Cap Distribution

Mega Cap (> $200B): 35.96%Mega Cap (> $200B)Large Cap ($10B - $200B): 29.21%Large Cap ($10B - $200B)Mid Cap ($2B - $10B): 11.56%Mid Cap ($2B - $10B)Small Cap ($300M - $2B): 5.32%Micro Cap ($50M - $300M): 0.63%Nano Cap (< $50M): 0.40%N/A (ETF or Unknown): 16.93%N/A (ETF or Unknown)
Mega Cap (> $200B)
35.96%
Large Cap ($10B - $200B)
29.21%
Mid Cap ($2B - $10B)
11.56%
Small Cap ($300M - $2B)
5.32%
Micro Cap ($50M - $300M)
0.63%
Nano Cap (< $50M)
0.40%
N/A (ETF or Unknown)
16.93%

Portfolio Concentration

Top 10 Holdings %
40.76%
Top 20 Holdings %
53.5%
Top 50 Holdings %
65.4%
Top 100 Holdings %
73.43%

Geographic Exposure

Portfolio breakdown by country of incorporation

Domestic (US)
92.77%
International
7.23%
Countries
34
Largest Int'l Market
Canada - 2.06%
United States of America
92.77% ($3.8B)
1,912 holdings
Canada
2.06% ($85.1M)
85 holdings
Australia
1.75% ($72.2M)
2 holdings
Israel
0.62% ($25.8M)
31 holdings
Switzerland
0.41% ($16.9M)
11 holdings
Brazil
0.40% ($16.6M)
4 holdings
United Kingdom
0.27% ($11.4M)
24 holdings
Ireland
0.27% ($11.4M)
15 holdings
Uruguay
0.27% ($11.3M)
3 holdings
Netherlands
0.24% ($10.0M)
6 holdings
Singapore
0.23% ($9.4M)
5 holdings
Luxembourg
0.17% ($7.1M)
7 holdings

Holding Behavior

Investment patterns and position management analysis

Portfolio Stability & Commitment

Avg. Top 10
9.1 quarters
Avg. Top 20
8.2 quarters
Avg. All Positions
4.5 quarters
Median Holding Period
2 quarters
Persistence Rate
40.12%
Persistent Holdings Weight
62.32%
Persistent Positions
867
Longest Held
Nektar Therapeutics logo
Nektar TherapeuticsNKTR - 43 quarters

Position Sizing & Influence

Current Quarter

Avg. New Position
0.005%
Avg. Position Weight
0.05%
Largest Position
Nvidia Corp logo
Nvidia CorpNVDA - 9.70%
Largest Ownership Stake
Imperial Petroleum Inc. Common Shares logo
Imperial Petroleum Inc. Common SharesIMPP - 0.73%
Avg. Ownership Stake
0.05%
Ownership Stake >5%
0
Ownership Stake >1%
0

Historical (Since Q4 2014)

Avg. New Position
0.07%
Avg. Ownership Stake
0.07%
Largest Position
TECL
Direxion Daily Technology Bull 3x SharesTECL - 92.01% (Q1 2019)
Largest Ownership Stake
Nabors Industries Ltd. logo
Nabors Industries Ltd.NBR - 2.10% (Q2 2017)

Portfolio Turnover

Current Quarter

Turnover Ratio
39.0%
Value Traded
$1.61B
Positions Added
189
Positions Exited
788

Historical (Since Q4 2014)

Avg. Turnover Ratio
871.6%
Avg. Positions Added
265
Avg. Positions Exited
730
Highest Turnover
34819.3%
Q2 2018
Lowest Turnover
7.8%
Q3 2021

Cookie Preferences

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