HARBOR ADVISORY CORP /MA/ logo

HARBOR ADVISORY CORP /MA/ Portfolio Analytics

Investment Analysis & Holdings Breakdown

Comprehensive portfolio analytics for HARBOR ADVISORY CORP /MA/ with $338.2M in long positions as of Q3 2025, 60% allocated to ETF, and 42% concentrated in top 10 positions.

Portfolio Value
$338.2M
Top 10 Concentration
42%
Top Sector
ETF (60%)
US Exposure
98%
Market Cap Focus
N/A
Countries
2

Composition Analysis

Portfolio breakdown by sector, industry, and market capitalization

Sector Allocation

ETF: 60.10%ETFTechnology: 7.90%Financial Services: 7.70%Healthcare: 6.60%Consumer Cyclical: 6.00%Communication Services: 5.50%Utilities: 2.80%Consumer Defensive: 2.00%Energy: 0.90%Industrials: 0.30%
ETF
60.10%
Technology
7.90%
Financial Services
7.70%
Healthcare
6.60%
Consumer Cyclical
6.00%
Communication Services
5.50%
Utilities
2.80%
Consumer Defensive
2.00%
Energy
0.90%
Industrials
0.30%

Industry Breakdown

26 industries across all sectors

ETF: 60.12%ETFInternet Content & Information: 5.52%Drug Manufacturers - General: 5.47%Specialty Retail: 4.35%Insurance - Diversified: 3.70%Consumer Electronics: 3.59%20 more: 17.17%20 more
ETF
ETF
60.12%
Internet Content & Information
Communication Services
5.52%
Drug Manufacturers - General
Healthcare
5.47%
Specialty Retail
Consumer Cyclical
4.35%
Insurance - Diversified
Financial Services
3.70%
Consumer Electronics
Technology
3.59%
Banks - Diversified
Financial Services
3.05%
Software - Infrastructure
Technology
2.65%
Diversified Utilities
Utilities
2.50%
Beverages - Non-Alcoholic
Consumer Defensive
1.37%
Home Improvement
Consumer Cyclical
1.21%
Medical - Devices
Healthcare
1.14%

Filter by Sector

Select a sector to filter industries

Market Cap Distribution

Mega Cap (> $200B): 33.45%Mega Cap (> $200B)Large Cap ($10B - $200B): 6.08%Mid Cap ($2B - $10B): 0.26%N/A (ETF or Unknown): 60.21%N/A (ETF or Unknown)
Mega Cap (> $200B)
33.45%
Large Cap ($10B - $200B)
6.08%
Mid Cap ($2B - $10B)
0.26%
N/A (ETF or Unknown)
60.21%

Portfolio Concentration

Top 10 Holdings %
41.99%
Top 20 Holdings %
68.47%
Top 50 Holdings %
95.19%
Top 100 Holdings %
100.0%

Geographic Exposure

Portfolio breakdown by country of incorporation

Domestic (US)
97.5%
International
2.5%
Countries
2
Largest Int'l Market
Bermuda - 2.50%
United States of America
97.50% ($329.7M)
79 holdings
Bermuda
2.50% ($8.4M)
1 holdings

Holding Behavior

Investment patterns and position management analysis

Portfolio Stability & Commitment

Avg. Top 10
23.9 quarters
Avg. Top 20
25 quarters
Avg. All Positions
17.7 quarters
Median Holding Period
19 quarters
Persistence Rate
95.0%
Persistent Holdings Weight
99.5%
Persistent Positions
76
Longest Held
SPDR Bloomberg Investment Grade Floating Rate ETF logo
SPDR Bloomberg Investment Grade Floating Rate ETFFLRN - 31 quarters

Position Sizing & Influence

Current Quarter

Avg. New Position
0.000%
Avg. Position Weight
1.25%
Largest Position
Vanguard S&P 500 ETF logo
Vanguard S&P 500 ETFVOO - 6.28%
Largest Ownership Stake
Brookfield Infrastructure Partners L.P. Limited Partnership Units logo
Brookfield Infrastructure Partners L.P. Limited Partnership UnitsBIP - 0.06%
Avg. Ownership Stake
0.004%
Ownership Stake >5%
0
Ownership Stake >1%
0

Historical (Since Q4 2017)

Avg. New Position
1.29%
Avg. Ownership Stake
0.02%
Largest Position
SPDR Bloomberg Investment Grade Floating Rate ETF logo
SPDR Bloomberg Investment Grade Floating Rate ETFFLRN - 17.51% (Q1 2020)
Largest Ownership Stake
Bain Capital Specialty Finance, Inc. logo
Bain Capital Specialty Finance, Inc.BCSF - 0.77% (Q2 2023)

Portfolio Turnover

Current Quarter

Turnover Ratio
1.2%
Value Traded
$4.19M
Positions Added
0
Positions Exited
2

Historical (Since Q4 2017)

Avg. Turnover Ratio
6.0%
Avg. Positions Added
4
Avg. Positions Exited
2
Highest Turnover
50.0%
Q4 2017
Lowest Turnover
0.9%
Q3 2018

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