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Hemenway Trust Co LLC Portfolio Analytics

Investment Analysis & Holdings Breakdown

Comprehensive portfolio analytics for Hemenway Trust Co LLC with $1.2B in long positions as of Q3 2025, 31% allocated to Technology, and 47% concentrated in top 10 positions.

Portfolio Value
$1.2B
Top 10 Concentration
47%
Top Sector
Technology (31%)
US Exposure
98%
Market Cap Focus
Mega Cap
Countries
4

Composition Analysis

Portfolio breakdown by sector, industry, and market capitalization

Sector Allocation

Technology: 30.90%TechnologyHealthcare: 17.30%HealthcareIndustrials: 17.10%IndustrialsConsumer Cyclical: 11.60%Consumer CyclicalFinancial Services: 7.90%Communication Services: 6.00%Consumer Defensive: 4.80%Energy: 2.20%Utilities: 0.70%ETF: 0.60%Basic Materials: 0.20%
Technology
30.90%
Healthcare
17.30%
Industrials
17.10%
Consumer Cyclical
11.60%
Financial Services
7.90%
Communication Services
6.00%
Consumer Defensive
4.80%
Energy
2.20%
Utilities
0.70%
ETF
0.60%
Basic Materials
0.20%

Industry Breakdown

48 industries across all sectors

Semiconductors: 13.93%SemiconductorsSoftware - Infrastructure: 6.31%Internet Content & Information: 6.03%Consumer Electronics: 5.49%Industrial - Machinery: 5.39%Financial - Credit Services: 5.21%Drug Manufacturers - General: 4.36%Specialty Retail: 4.27%Medical - Devices: 3.86%Apparel - Retail: 3.74%Home Improvement: 3.51%Staffing & Employment Services: 3.36%Aerospace & Defense: 3.28%Medical - Diagnostics & Research: 2.98%Household & Personal Products: 2.75%Medical - Instruments & Supplies: 2.69%Information Technology Services: 2.63%31 more: 19.39%31 more
Semiconductors
Technology
13.93%
Software - Infrastructure
Technology
6.31%
Internet Content & Information
Communication Services
6.03%
Consumer Electronics
Technology
5.49%
Industrial - Machinery
Industrials
5.39%
Financial - Credit Services
Financial Services
5.21%
Drug Manufacturers - General
Healthcare
4.36%
Specialty Retail
Consumer Cyclical
4.27%
Medical - Devices
Healthcare
3.86%
Apparel - Retail
Consumer Cyclical
3.74%
Home Improvement
Consumer Cyclical
3.51%
Staffing & Employment Services
Industrials
3.36%

Filter by Sector

Select a sector to filter industries

Market Cap Distribution

Mega Cap (> $200B): 61.97%Mega Cap (> $200B)Large Cap ($10B - $200B): 33.94%Large Cap ($10B - $200B)Mid Cap ($2B - $10B): 2.69%Small Cap ($300M - $2B): 0.01%Nano Cap (< $50M): 0.04%N/A (ETF or Unknown): 1.35%
Mega Cap (> $200B)
61.97%
Large Cap ($10B - $200B)
33.94%
Mid Cap ($2B - $10B)
2.69%
Small Cap ($300M - $2B)
0.01%
Nano Cap (< $50M)
0.04%
N/A (ETF or Unknown)
1.35%

Portfolio Concentration

Top 10 Holdings %
46.76%
Top 20 Holdings %
74.94%
Top 50 Holdings %
97.37%
Top 100 Holdings %
99.79%

Geographic Exposure

Portfolio breakdown by country of incorporation

Domestic (US)
98.32%
International
1.68%
Countries
4
Largest Int'l Market
Canada - 1.62%
United States of America
98.32% ($1.2B)
103 holdings
Canada
1.62% ($19.6M)
6 holdings
Switzerland
0.03% ($376.8K)
1 holdings
Ireland
0.02% ($253.2K)
1 holdings

Holding Behavior

Investment patterns and position management analysis

Portfolio Stability & Commitment

Avg. Top 10
44.3 quarters
Avg. Top 20
43.2 quarters
Avg. All Positions
27 quarters
Median Holding Period
28 quarters
Persistence Rate
87.39%
Persistent Holdings Weight
95.17%
Persistent Positions
97
Longest Held
RTX Corporation logo
RTX CorporationRTX - 50 quarters

Position Sizing & Influence

Current Quarter

Avg. New Position
0.04%
Avg. Position Weight
0.90%
Largest Position
Nvidia Corp logo
Nvidia CorpNVDA - 6.21%
Largest Ownership Stake
Apimeds Pharmaceuticals US, Inc. logo
Apimeds Pharmaceuticals US, Inc.APUS - 1.99%
Avg. Ownership Stake
0.03%
Ownership Stake >5%
0
Ownership Stake >1%
1

Historical (Since Q1 2013)

Avg. New Position
0.51%
Avg. Ownership Stake
0.03%
Largest Position
Apple Inc. logo
Apple Inc.AAPL - 6.55% (Q3 2020)
Largest Ownership Stake
Apimeds Pharmaceuticals US, Inc. logo
Apimeds Pharmaceuticals US, Inc.APUS - 1.99% (Q3 2025)

Portfolio Turnover

Current Quarter

Turnover Ratio
3.5%
Value Traded
$42.28M
Positions Added
1
Positions Exited
4

Historical (Since Q1 2013)

Avg. Turnover Ratio
4.7%
Avg. Positions Added
6
Avg. Positions Exited
7
Highest Turnover
50.0%
Q1 2013
Lowest Turnover
0.9%
Q3 2022

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