CNBP (Cornerstone Bancorp) Institutional Ownership: 6.47% (As of Sep. 20, 2026)

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Director of Data and Quant Analytics at GuruFocus
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CNBP Cornerstone Bancorp Inc CNBP
60 GF Score
Price $120.60
GF Value $83.10
Valuation Significantly Overvalued
! 1 Warning Sign
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What is Cornerstone Bancorp Institutional Ownership?

Cornerstone Bancorp CNBP 60 Institutional Ownership is 6.47% as of Sep. 20, 2026. GuruFocus rates CNBP with a GF Score™ of 60/100 and a GF Value™ of $83.10 (Significantly Overvalued). The stock has 1 warning sign investors should review.

Institutional ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Cornerstone Bancorp's institutional ownership is 6.47%.

Insider Ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, Cornerstone Bancorp's Insider Ownership is 0.00%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Cornerstone Bancorp's Float Percentage Of Total Shares Outstanding is 0.00%.

Cornerstone Bancorp Institutional Ownership Historical Data

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The historical data trend for Cornerstone Bancorp's Institutional Ownership can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Cornerstone Bancorp Institutional Ownership Chart

Cornerstone Bancorp Historical Data

The historical data trend for Cornerstone Bancorp can be seen below:

2025-03-31 2025-04-30 2025-05-31 2025-06-30 2025-07-31 2025-08-31 2025-09-30 2025-10-31 2025-11-30 2025-12-31
Institutional Ownership 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01
CNBP
60GF Score
Cornerstone Bancorp Inc CNBP
Institutional Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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Cornerstone Bancorp Institutional Ownership Calculation

The percentage of shares that are owned by institutions out of the total shares outstanding.

What does a Institutional Ownership of 6.47% mean?
Cornerstone Bancorp (CNBP) has a Institutional Ownership of 6.47% as of Sep. 20, 2026. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Cornerstone Bancorp and its competitors.
Is Cornerstone Bancorp's Institutional Ownership too high?
Cornerstone Bancorp's current Institutional Ownership is 6.47%. Overall, Cornerstone Bancorp has a GF Score™ of 60/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Cornerstone Bancorp's Institutional Ownership compare to KTHN and BSBK?
Cornerstone Bancorp's Institutional Ownership of 6.47% can be compared against companies in the Banks industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Institutional Ownership for a Banks company?
A good Institutional Ownership depends on the Banks industry context. However, Institutional Ownership should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Institutional Ownership mean?
A high Institutional Ownership can signal that a stock is expensive relative to its fundamentals. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Cornerstone Bancorp and its competitors. Cornerstone Bancorp's current Institutional Ownership is 6.47%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Cornerstone Bancorp stock overvalued right now?
Based on GuruFocus' analysis, Cornerstone Bancorp (CNBP) is currently considered Significantly Overvalued. The stock's GF Value™ is $83.10, compared to a current price of $120.60 — trading 45.1% above its estimated fair value. The current Institutional Ownership is 6.47%. Cornerstone Bancorp's overall GF Score™ is 60/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Institutional Ownership calculated?
Institutional Ownership is calculated from a company's financial statements. For Cornerstone Bancorp (CNBP), the current Institutional Ownership is 6.47% as of Sep. 20, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Cornerstone Bancorp (CNBP) Overvalued in 2026?

Based on GuruFocus' analysis, Cornerstone Bancorp stock appears to be overvalued. The current stock price of $120.60 is trading 45.1% above its estimated GF Value™ of $83.10. GuruFocus considers Cornerstone Bancorp to be Significantly Overvalued.

Key valuation signals for CNBP:

  • Institutional Ownership: 6.47%
  • GF Value™: $83.10 vs. price of $120.60 (45.1% above fair value)
  • GF Score™: 60/100 with 1 warning sign

No single metric tells the full story. See the CNBP stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Cornerstone Bancorp Business Description

Address One West Northwest Highway, Palatine, IL, USA, 60067
Cornerstone Bancorp Inc provides financial services to individuals and businesses. The company's primary deposit products are demand deposits, savings, money market, and term certificate accounts, and its primary lending products are commercial and commercial mortgage loans. The company has a mortgage banking operation in which residential mortgage loans are originated and sold to the secondary market. The Corporation has one operating segment: community banking.
60GF Score

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Institutional Ownership is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$120.60
Price
$83.10
GF Value