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Acropolis Investment Management, LLC Portfolio Analytics

Investment Analysis & Holdings Breakdown

Comprehensive portfolio analytics for Acropolis Investment Management, LLC with $2.0B in long positions as of Q3 2025, 89% allocated to ETF, and 64% concentrated in top 10 positions.

Portfolio Value
$2.0B
Top 10 Concentration
64%
Top Sector
ETF (89%)
US Exposure
100%
Market Cap Focus
N/A
Countries
4

Composition Analysis

Portfolio breakdown by sector, industry, and market capitalization

Sector Allocation

ETF: 88.50%ETFTechnology: 3.20%Financial Services: 1.80%Consumer Defensive: 1.60%Industrials: 1.30%Consumer Cyclical: 1.10%Healthcare: 1.00%Communication Services: 0.70%Energy: 0.50%Utilities: 0.20%Basic Materials: 0.20%
ETF
88.50%
Technology
3.20%
Financial Services
1.80%
Consumer Defensive
1.60%
Industrials
1.30%
Consumer Cyclical
1.10%
Healthcare
1.00%
Communication Services
0.70%
Energy
0.50%
Utilities
0.20%
Basic Materials
0.20%

Industry Breakdown

63 industries across all sectors

ETF: 88.45%ETFSoftware - Infrastructure: 1.15%Consumer Electronics: 1.00%Semiconductors: 0.74%Discount Stores: 0.69%Household & Personal Products: 0.62%57 more: 7.31%
ETF
ETF
88.45%
Software - Infrastructure
Technology
1.15%
Consumer Electronics
Technology
1.00%
Semiconductors
Technology
0.74%
Discount Stores
Consumer Defensive
0.69%
Household & Personal Products
Consumer Defensive
0.62%
Specialty Retail
Consumer Cyclical
0.56%
Drug Manufacturers - General
Healthcare
0.48%
Financial - Credit Services
Financial Services
0.44%
Internet Content & Information
Communication Services
0.44%
Banks - Diversified
Financial Services
0.40%
Insurance - Diversified
Financial Services
0.36%

Filter by Sector

Select a sector to filter industries

Market Cap Distribution

Mega Cap (> $200B): 7.46%Large Cap ($10B - $200B): 3.68%Mid Cap ($2B - $10B): 0.31%Small Cap ($300M - $2B): 0.02%N/A (ETF or Unknown): 88.54%N/A (ETF or Unknown)
Mega Cap (> $200B)
7.46%
Large Cap ($10B - $200B)
3.68%
Mid Cap ($2B - $10B)
0.31%
Small Cap ($300M - $2B)
0.02%
N/A (ETF or Unknown)
88.54%

Portfolio Concentration

Top 10 Holdings %
64.43%
Top 20 Holdings %
78.27%
Top 50 Holdings %
90.18%
Top 100 Holdings %
95.65%

Geographic Exposure

Portfolio breakdown by country of incorporation

Domestic (US)
99.77%
International
0.227%
Countries
4
Largest Int'l Market
Ireland - 0.15%
United States of America
99.77% ($2.0B)
257 holdings
Ireland
0.15% ($2.9M)
3 holdings
Taiwan
0.04% ($798.4K)
1 holdings
Canada
0.04% ($785.7K)
3 holdings

Holding Behavior

Investment patterns and position management analysis

Portfolio Stability & Commitment

Avg. Top 10
41.4 quarters
Avg. Top 20
37 quarters
Avg. All Positions
25 quarters
Median Holding Period
22 quarters
Persistence Rate
87.88%
Persistent Holdings Weight
98.63%
Persistent Positions
232
Longest Held
SPDR S&P 500 ETF Trust logo
SPDR S&P 500 ETF TrustSPY - 49 quarters

Position Sizing & Influence

Current Quarter

Avg. New Position
0.03%
Avg. Position Weight
0.38%
Largest Position
Vanguard S&P 500 ETF logo
Vanguard S&P 500 ETFVOO - 16.42%
Largest Ownership Stake
Enterprise Financial Services Corporation logo
Enterprise Financial Services CorporationEFSC - 0.09%
Avg. Ownership Stake
0.003%
Ownership Stake >5%
0
Ownership Stake >1%
0

Historical (Since Q2 2013)

Avg. New Position
0.27%
Avg. Ownership Stake
0.002%
Largest Position
Vanguard S&P 500 ETF logo
Vanguard S&P 500 ETFVOO - 19.76% (Q4 2021)
Largest Ownership Stake
Enterprise Financial Services Corporation logo
Enterprise Financial Services CorporationEFSC - 0.09% (Q3 2025)

Portfolio Turnover

Current Quarter

Turnover Ratio
4.0%
Value Traded
$77.98M
Positions Added
8
Positions Exited
7

Historical (Since Q2 2013)

Avg. Turnover Ratio
4.2%
Avg. Positions Added
10
Avg. Positions Exited
7
Highest Turnover
6.2%
Q2 2020
Lowest Turnover
1.2%
Q1 2025

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