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Blue Line Capital, LLC / IL

Registered adviser
Location
CHICAGO, IL
Portfolio Value
Small $117,192,647
Diversification
Diversified
Filing Date
Global Rank
#8,077 / 8,818 ▲ 248
Top Industry
Semiconductors 19.9%
Period ended 4 months ago
Filed Jul 30, 2026 · 3mo
3 quarters · since Dec 2025

Regulatory profile

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

Holder type
Registered adviser
Form ADV roster, Oct 1, 2026
Form ADV adviser
CRD 304024
Roster of Oct 1, 2026
Regulatory AUM
$131,917,783
Main clients
Individuals and high net worth (79% of AUM)
Stated strategy
Fundamental active, Value, Growth, Fixed income / rates, Multi-asset Form ADV Part 2A, Jun 4, 2026 · original
In the firm's words
  • Fundamental active: Fundamental analysts attempt to study everything that can affect the security's value, including macroeconomic factors (like the overall economy and industry conditions) and individually specific factors (like the financial condition and management of a company).
  • Value: Value Investing is an investment strategy that attempts to acquire at reasonable valuations publicly traded businesses that can deliver sustainable excess returns.
  • Growth: Growth investing is a style of investment strategy focused on capital appreciation.
  • Fixed income / rates: Value Investing can be described as a strategy of selecting stocks and fixed income products that trade for less than their intrinsic values.
  • Multi-asset: Calls for setting target allocations and then periodically rebalancing the portfolio back to those targets as investment returns skew the original asset allocation percentages.

Portfolio style

Measured from the filed 13F common-share book for Jun 30, 2026, never from the firm's own description.

Style
Diversified active
Top 10 weight 46.2%, 33.2 effective positions, active share 57.5% against the Nasdaq-100 as of 2026-06-30; it meets none of the index-like, systematic-like or concentrated tests
Turnover
Turnover unknown
It needs four straight quarters of measured turnover
Horizon
Short horizon
Value-weighted holding period 2.7 quarters (under 4)

Closest benchmark: the Nasdaq-100 as of 2026-06-30, active share 57.5%; sector active share 12.0% against the combined 13F book's sector weights.

Over time 3 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

77 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
7.0%
+0.8 pts
Top 5
26.9%
+0.4 pts
Top 10
45.6%
+1.7 pts
HHI
294
Dec 2025 → Jun 2026 · range 291 – 309
Diversified+3

Portfolio Trend

3 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Technology 35.7% $41,799,620
Unclassified 13.9% $16,277,191
Communication Services 9.5% $11,186,103
Industrials 9.0% $10,530,275
Financial Services 8.6% $10,127,343
Consumer Cyclical 8.4% $9,827,960
Healthcare 7.5% $8,797,723
Energy 4.5% $5,248,056
Basic Materials 2.1% $2,491,013
Utilities 0.8% $907,363

Last Quarter's Activity

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Jun 30, 2026 vs Mar 31, 2026

Added To

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

Trimmed

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

New Positions

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

Sold Out

Positions the filer fully exited
7 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
77 tracked positions · $117,192,647 total · filing declares 92 positions · $119,910,113 · as of Jun 30, 2026
Showing 1–50 of 77 positions by value · page 1 of 2
Ticker Company Shares Value (USD) % of Portfolio History

Showing the top 50 of 77 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.