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GRUSS & CO INC Portfolio Analytics

Investment Analysis & Holdings Breakdown

Comprehensive portfolio analytics for GRUSS & CO INC with $38.0M in long positions as of Q3 2025, 54% allocated to Unknown, and 82% concentrated in top 10 positions.

Portfolio Value
$38.0M
Top 10 Concentration
82%
Top Sector
Unknown (54%)
US Exposure
98%
Market Cap Focus
N/A
Countries
3

Composition Analysis

Portfolio breakdown by sector, industry, and market capitalization

Sector Allocation

ETF: 15.40%ETFTechnology: 15.20%TechnologyConsumer Cyclical: 3.80%Consumer CyclicalEnergy: 3.60%Communication Services: 3.30%Financial Services: 1.70%Basic Materials: 1.50%Industrials: 1.10%Healthcare: 0.40%
ETF
15.40%
Technology
15.20%
Consumer Cyclical
3.80%
Energy
3.60%
Communication Services
3.30%
Financial Services
1.70%
Basic Materials
1.50%
Industrials
1.10%
Healthcare
0.40%

Industry Breakdown

14 industries across all sectors

ETF: 15.44%ETFSoftware - Infrastructure: 8.19%Software - InfrastructureSemiconductors: 4.19%SemiconductorsSpecialty Retail: 3.76%Specialty RetailConsumer Electronics: 2.82%Internet Content & Information: 2.67%Oil & Gas Exploration & Production: 2.46%Banks - Diversified: 1.66%Gold: 1.47%Electrical Equipment & Parts: 1.11%Oil & Gas Integrated: 0.82%Telecommunications Services: 0.63%Medical - Instruments & Supplies: 0.40%Oil & Gas Drilling: 0.35%
ETF
ETF
15.44%
Software - Infrastructure
Technology
8.19%
Semiconductors
Technology
4.19%
Specialty Retail
Consumer Cyclical
3.76%
Consumer Electronics
Technology
2.82%
Internet Content & Information
Communication Services
2.67%
Oil & Gas Exploration & Production
Energy
2.46%
Banks - Diversified
Financial Services
1.66%
Gold
Basic Materials
1.47%
Electrical Equipment & Parts
Industrials
1.11%
Oil & Gas Integrated
Energy
0.82%
Telecommunications Services
Communication Services
0.63%

Filter by Sector

Select a sector to filter industries

Market Cap Distribution

Mega Cap (> $200B): 24.64%Mega Cap (> $200B)Large Cap ($10B - $200B): 3.42%Mid Cap ($2B - $10B): 2.86%Small Cap ($300M - $2B): 0.45%Nano Cap (< $50M): 0.75%N/A (ETF or Unknown): 67.88%N/A (ETF or Unknown)
Mega Cap (> $200B)
24.64%
Large Cap ($10B - $200B)
3.42%
Mid Cap ($2B - $10B)
2.86%
Small Cap ($300M - $2B)
0.45%
Nano Cap (< $50M)
0.75%
N/A (ETF or Unknown)
67.88%

Portfolio Concentration

Top 10 Holdings %
82.46%
Top 20 Holdings %
93.48%
Top 50 Holdings %
100.0%
Top 100 Holdings %
100.0%

Geographic Exposure

Portfolio breakdown by country of incorporation

Domestic (US)
97.78%
International
2.22%
Countries
3
Largest Int'l Market
Canada - 1.86%
United States of America
97.78% ($37.1M)
28 holdings
Canada
1.86% ($708.0K)
2 holdings
Bermuda
0.35% ($134.5K)
1 holdings

Holding Behavior

Investment patterns and position management analysis

Portfolio Stability & Commitment

Avg. Top 10
17.9 quarters
Avg. Top 20
11.3 quarters
Avg. All Positions
7.8 quarters
Median Holding Period
4 quarters
Persistence Rate
51.61%
Persistent Holdings Weight
83.02%
Persistent Positions
16
Longest Held
Apple Inc. logo
Apple Inc.AAPL - 49 quarters

Position Sizing & Influence

Current Quarter

Avg. New Position
0.78%
Avg. Position Weight
3.23%
Largest Position
GLD
SPDR Gold Trust, SPDR Gold SharesGLD - 52.44%
Largest Ownership Stake
Black Stone Minerals, L.P. logo
Black Stone Minerals, L.P.BSM - 0.03%
Avg. Ownership Stake
0.001%
Ownership Stake >5%
0
Ownership Stake >1%
0

Historical (Since Q2 2013)

Avg. New Position
3.16%
Avg. Ownership Stake
0.03%
Largest Position
GLD
SPDR Gold Trust, SPDR Gold SharesGLD - 100.00% (Q3 2021)
Largest Ownership Stake
Golden Ocean Group Limited Common Stock logo
Golden Ocean Group Limited Common StockGOGL - 0.96% (Q2 2016)

Portfolio Turnover

Current Quarter

Turnover Ratio
23.5%
Value Traded
$8.93M
Positions Added
9
Positions Exited
2

Historical (Since Q2 2013)

Avg. Turnover Ratio
885.6%
Avg. Positions Added
5
Avg. Positions Exited
6
Highest Turnover
42853.9%
Q2 2021
Lowest Turnover
7.2%
Q4 2013

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