Cornerstone Bancorp Inc/IL (CNBP)

Neutral

Insufficient data to determine institutional momentum.

Data as of Q1 2026

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Institutional Holders

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No collected fundamentals for a capital-allocation analysis.

No collected fundamentals to build a valuation model.

No collected fundamentals for a quality & risk analysis.

No collected fundamentals for a dividends & returns analysis.

No collected fundamentals for a debt & leverage analysis.

Conviction-Weighted Ownership

Median weight: 0.15%Avg weight: 0.15%Max: 0.15%High conviction (>1%): 0

Siena Capital Partners GP,

Ownership Map

Top 1 institutional holders — bubble size is position value, color is the move since last quarter. Hover any holder for detail.

Size by

Drag any bubble to rearrange · size = dollar value of the position

Buy / Sell Volume by Quarter

Total shares institutions bought (green) vs sold (red) each quarter across all holders.

Inferred from quarter-over-quarter change in each fund's 13F position (new stakes count as buys, exits as sells). Not tick-level trades.

No sector peer set for this ticker (missing sector classification, or too few peers with collected financials).

Crowding AnalysisVery Uncrowded

Holders1of 5,944

Avg: 68

Uncrowded0th percentileCrowded

Ownership Concentration

Top 5: 100.0%Top 10: 100.0%

Siena Capital Partners GP,100.0%

Ownership Map

Top 1 institutional holders — bubble size is position value, color is the move since last quarter. Hover any holder for detail.

Size by

Drag any bubble to rearrange · size = dollar value of the position

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Crowding AnalysisVery Uncrowded

Holders1of 5,944

Avg: 68

Uncrowded0th percentileCrowded

Ownership Concentration

Top 5: 100.0%Top 10: 100.0%

Siena Capital Partners GP,100.0%

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Ownership Map

Top 1 institutional holders — bubble size is position value, color is the move since last quarter. Hover any holder for detail.

Size by

Drag any bubble to rearrange · size = dollar value of the position

Crowding AnalysisVery Uncrowded

Holders1of 5,944

Avg: 68

Uncrowded0th percentileCrowded

Ownership Concentration

Top 5: 100.0%Top 10: 100.0%

Siena Capital Partners GP,100.0%

Institutional Trends (8 Quarters)

No trend data available for this metric.

Performance vs. S&P 500

Total return (dividends reinvested) vs the market, from quarter-end prices.

$10,000 invested 2021-06

$20,174

CNBP · +102%

$18,666

S&P 500 · +87%

+$1,509

ahead of the index

Total return (5Y)

+102%

S&P 500

+87%

vs. market

+15%

outperformed

Annualized

15.1%

mkt 13.3%

Volatility

27%

annualized

Beta

0.18

vs S&P 500

Growth of $10,000

Hover the chart to read any quarter

CNBPS&P 500

Year by year

Annual return vs the market

Hover a year to compare.

CNBP (solid)S&P 500 (outline)Green = positive year, red = negative. Number = CNBP's return.

Beat the market

2 / 6 yrs

33% win rate

Best year

+87%

2025

Worst year

-21%

2026

Worst drawdown

-22%

still -21% below peak

Relative strength

Cumulative lead over the S&P 500

Above 0 = ahead of the S&P 500 since the window start; below 0 = behind. Rising means it's pulling ahead.

Downside

Drawdown from peak · max -22%

How far the stock fell below its prior peak. Deeper, longer drawdowns = a rougher ride to the same return.

Quarter-end, dividend-adjusted (total return). Beta & volatility from quarterly returns (annualized). Benchmark is the S&P 500 (SPY total return). Annual returns compound the quarters ending in each calendar year; the first and last years in a window may be partial. Past performance doesn't predict future results.