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CNOB

ConnectOne Bancorp, Inc.

Company with tickers: CNOB, CNOBP

CIK
712771
CUSIP
20786W107
Shares Outstanding
50,288,494
13F Activity (30d)
175 filings 170 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 215
Total Value: $1,018,486,609
Total Shares: 38,045,826
Showing 1–100 of 215 holdings by value · page 1 of 3

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 215 13F filers · Δ vs Dec 31, 2025
Top Holder
12.2%
Jun 2023 → Mar 2026 · range 12.2% – 17.4%
−0.6 pts
Top 5
40.2%
Jun 2023 → Mar 2026 · range 40.2% – 50.4%
−2.8 pts
Top 10
55.9%
Jun 2023 → Mar 2026 · range 55.9% – 66.9%
−2.0 pts
HHI
446
Jun 2023 → Mar 2026 · range 446 – 683
Broadly held −33

Quarterly Activity

vs Dec 31, 2025
New
34
Increased
73
Decreased
60
Sold Out
20
Unchanged
48
Holder count: +14
Institutional value: +2.9%
Shares held: +0.8%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Showing 100 of 215
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Holder Value (USD) % of 13F Shares Open