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Anthracite Investment Company, Inc.

Location
FORT WORTH, TX
Portfolio Value
Small $198,178,480
Diversification
Diversified
Filing Date
Global Rank
#5,748 / 8,137 ▲ 61 · as of Jun 2025
Top Industry
Uranium 12.2%
Period ended 1 year ago
Filed Jul 31, 2025 · 1y
7 quarters · since Dec 2023

Regulatory profile

From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.

Holder type
Unknown

Portfolio style

Measured from the filed 13F common-share book for Jun 30, 2025, never from the firm's own description.

Style
Diversified active
Top 10 weight 42.8%, 33.8 effective positions, active share 93.6% against every 13F filer's combined book; it meets none of the index-like, systematic-like or concentrated tests
Turnover
Medium turnover
95.4% over the last four quarters (30% to under 100%)
Horizon
Medium horizon
Value-weighted holding period 5.1 quarters (4 to under 12)

Closest benchmark: every 13F filer's combined book, active share 93.6%; sector active share 42.6% against the combined 13F book's sector weights.

Over time 7 measured quarters

How the bands are measured

Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

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Portfolio Concentration

64 tracked positions · as of Jun 30, 2025 · Δ vs Mar 31, 2025
Top Position
6.1%
−4.4 pts
Top 5
25.0%
−3.6 pts
Top 10
41.9%
−0.3 pts
HHI
288
Dec 2023 → Jun 2025 · range 177 – 710
Diversified−34

Portfolio Trend

7 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2025
Sector % Portfolio Value
Unclassified 29.1% $57,713,671
Consumer Cyclical 14.2% $28,226,900
Energy 13.7% $27,202,695
Industrials 10.4% $20,590,997
Utilities 6.8% $13,399,246
Basic Materials 6.1% $12,052,104
Technology 6.0% $11,842,616
Communication Services 4.8% $9,600,900
Consumer Defensive 4.5% $8,919,435
Financial Services 4.0% $7,846,257
Healthcare 0.4% $783,659

Last Quarter's Activity

Export CSV
Jun 30, 2025 vs Mar 31, 2025

Added To

Positions the filer increased
17 positions
Ticker Δ Shares Shares Value Open
— +11,730 252,449 $12,014,048

Trimmed

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

New Positions

Positions the filer opened this quarter
18 positions
Ticker Shares Value Open
— 74,500 $2,557,585

Sold Out

Positions the filer fully exited
16 positions
Ticker Shares Value Open
— 40,000 $198,000

Portfolio Positions

Export CSV View 13F filing
64 tracked positions · $198,178,480 total · filing declares 64 positions · $198,419,075 · as of Jun 30, 2025
Showing 1–50 of 64 positions by value · page 1 of 2
Ticker Company Shares Value (USD) % of Portfolio History
252,449 $12,014,048 6.06%
74,500 $2,557,585 1.29%

Showing the top 50 of 64 positions. Create a free account to see every position, past quarters, search, filters and CSV export.

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.