Nierenberg Investment Management Company, Inc. Portfolio Analytics
Investment Analysis & Holdings Breakdown
Comprehensive portfolio analytics for Nierenberg Investment Management Company, Inc. with $180.9M in long positions as of Q3 2025, 28% allocated to Consumer Cyclical, and 88% concentrated in top 10 positions.
- Portfolio Value
- $180.9M
- Top 10 Concentration
- 88%
- Top Sector
- Consumer Cyclical (28%)
- US Exposure
- 100%
- Market Cap Focus
- Small Cap
- Countries
- 1
Composition Analysis
Portfolio breakdown by sector, industry, and market capitalization
Sector Allocation
Industry Breakdown
24 industries across all sectors
Filter by Sector
Select a sector to filter industries
Market Cap Distribution
Portfolio Concentration
Geographic Exposure
Portfolio breakdown by country of incorporation
Domestic (US)
International
Countries
Holding Behavior
Investment patterns and position management analysis
Portfolio Stability & Commitment
- Avg. Top 10
- 9.8 quarters
- Avg. Top 20
- 8.9 quarters
- Avg. All Positions
- 7.3 quarters
- Median Holding Period
- 5 quarters
- Persistence Rate
- 65.0%
- Persistent Holdings Weight
- 80.14%
- Persistent Positions
- 26
- Longest Held
Fluor CorporationFLR - 19 quarters
Position Sizing & Influence
Current Quarter
- Avg. New Position
- 0.11%
- Avg. Position Weight
- 2.50%
- Largest Position
Potbelly Corporation Common StockPBPB - 28.07%- Largest Ownership Stake
- Potbelly Corporation Common StockPBPB - 9.85%
- Avg. Ownership Stake
- 3.45%
- Ownership Stake >5%
- 2
- Ownership Stake >1%
- 2
Historical (Since Q4 2013)
- Avg. New Position
- 2.16%
- Avg. Ownership Stake
- 2.85%
- Largest Position
Malibu Boats, Inc. Class AMBUU - 100.00% (Q1 2015)- Largest Ownership Stake
Flotek Industries, Inc.FTK - 10.17% (Q3 2022)
Portfolio Turnover
Current Quarter
- Turnover Ratio
- 17.3%
- Value Traded
- $31.24M
- Positions Added
- 5
- Positions Exited
- 4
Historical (Since Q4 2013)
- Avg. Turnover Ratio
- 12.1%
- Avg. Positions Added
- 5
- Avg. Positions Exited
- 4
- Highest Turnover
- 50.0%Q2 2014