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JNB Advisors LLC

Location
Albany, NY
Portfolio Value
Mid $1,756,747,761
Diversification
Diversified
Filing Date
Global Rank
#1,492 / 8,137 ▼ 3 · as of Jun 2025
Top Industry
Semiconductors 12.9%
Period ended 1 year ago
Filed Jul 15, 2025 · 1y
22 quarters · since Mar 2020

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
Concentrated
The top 10 positions are 60.5% of the book (60%+)
Turnover
Low turnover
12.1% over the last four quarters (under 30%)
Horizon
Long horizon
Value-weighted holding period 18.5 quarters (12+), a floor since 62.7% of the book was already held when coverage starts

Closest benchmark: every 13F filer's combined book, active share 57.6%; sector active share 46.8% against the combined 13F book's sector weights.

Over time 22 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

524 tracked positions · as of Jun 30, 2025 · Δ vs Mar 31, 2025
Top Position
29.5%
−1.3 pts
Top 5
50.2%
+0.2 pts
Top 10
60.5%
−0.3 pts
HHI
1,037
Sep 2022 → Jun 2025 · range 830 – 1,101
Diversified−64

Portfolio Trend

22 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2025
Sector % Portfolio Value
Unclassified 59.0% $1,036,899,812
Technology 14.8% $260,028,524
Financial Services 10.2% $179,573,855
Healthcare 3.1% $55,144,070
Consumer Cyclical 3.0% $53,332,011
Communication Services 3.0% $52,877,776
Industrials 2.7% $47,381,990
Consumer Defensive 1.8% $31,306,887
Energy 0.9% $16,659,998
Real Estate 0.5% $8,515,075
Utilities 0.5% $8,341,480
Basic Materials 0.4% $6,686,283

Last Quarter's Activity

Export CSV
Jun 30, 2025 vs Mar 31, 2025

Added To

Positions the filer increased
25 positions
Ticker Δ Shares Shares Value Open
— +5,895 98,876 $2,317,060

Trimmed

Positions the filer reduced
25 positions
Ticker Δ Shares Shares Value Open
— −5,673 67,215 $0

New Positions

Positions the filer opened this quarter
25 positions
Ticker Shares Value Open
— 4,761 $310,227

Sold Out

Positions the filer fully exited
24 positions
Ticker Shares Value Open
— 1,782 $227,917
— 7,047 $203,654
— 118 $5,614
— 2,328 $0

Portfolio Positions

Export CSV View 13F filing
524 tracked positions · $1,756,747,761 total · filing declares 526 positions · $1,777,191,760 · as of Jun 30, 2025
Showing 1–50 of 524 positions by value · page 1 of 11
Ticker Company Shares Value (USD) % of Portfolio History

Showing the top 50 of 524 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.