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Arkhouse Management Co. LP

Location
New York, NY
Portfolio Value
Micro $27,258,078
Diversification
Highly concentrated
Filing Date
Global Rank
#6,889 / 7,983 ▼ 106
Top Industry
Internet Content & Information 75.3%
3Y Alpha vs SPY
-16.4%
Period ended 9 months ago
Filed Nov 13, 2025 · 7mo
3 quarters · since Mar 2025

Clone Performance

May 2025–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio
+11.4%
SPY
+29.5%
Annualised alpha
-16.4%
Max drawdown
−22.6%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

15 positions · as of Sep 30, 2025 · Δ vs Jun 30, 2025
Top Position
75.3%
−4.1 pts
Top 5
85.9%
−2.5 pts
Top 10
93.8%
−1.3 pts
HHI
5,715
Mar 2025 → Sep 2025 · range 5,715 – 9,808
Highly concentrated−621

Portfolio Trend

3 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2025
Sector % Portfolio Value
Communication Services 75.3% $27,258,078
Real Estate 20.9% $7,585,034
Consumer Cyclical 3.8% $1,372,233

Last Quarter's Activity

Export CSV
Sep 30, 2025 vs Jun 30, 2025

Added To

Positions the filer increased
5 positions
Ticker Δ Shares Shares Value Open

Trimmed

Positions the filer reduced
2 positions
Ticker Δ Shares Shares Value Open

New Positions

Positions the filer opened this quarter
3 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
3 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
1 positions · $27,258,078 total · Communication Services only · as of Sep 30, 2025
Ticker Company Shares Value (USD) % of Portfolio History