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CNOB · ConnectOne Bancorp, Inc. · Holdings

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$30.88 -0.07 (-0.23%) At close · Oct 21 Earnings today
Market Cap
$1.55B
Shares
50.32M
Volume · Oct 21 251.87K Avg daily vol (3M) 377.64K

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.

Institutional holdings are being reconciled with SEC filings. Holder totals and changes may be incomplete until reconciliation finishes.
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 228
Total Value: $1,243,570,273
Total Shares: 37,199,335
Showing 1–100 of 229 holdings by value · page 1 of 3

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 229 13F filers
Top Holder
12.8%
Sep 2023 → Jun 2026 · range 12.2% – 17.4%
of institutional value
Top 5
38.1%
Sep 2023 → Jun 2026 · range 38.1% – 50.4%
of institutional value
Top 10
56.4%
Sep 2023 → Jun 2026 · range 55.9% – 66.4%
of institutional value
HHI
441
Sep 2023 → Jun 2026 · range 441 – 683
Broadly held

Who Holds CNOB

Last 8 quarters through Sep 30, 2026 (filing window open)

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026, the newest closed quarter: 229 filers, like-for-like change -2.3%; actively managed books -2.9%; index-like books -1.1%.

Holder type Share Filers Change
Registered adviser 42.7% 117 +6.1%
Exempt adviser 0.3% 3 -90.2%
Adviser 5.7% 7 +92.3%
Bank 11.0% 17 -3.5%
Insurer 0.0% 1 +8.7%
Broker-dealer 0.0% 1 -51.3%
Benefit plan 0.3% 4 +31.7%
Non-US 0.2% 4 +26.6%
Holding company 26.4% 6 -16.6%
Unknown 13.4% 69 +6.8%

The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Excluded 2 holders with no observed 2026-03-31 13F and 1 holder with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.

Conviction and Crowding

229 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders
1
0.437% of filers hold it in their top 10
Mar 31, 2026: 1
Holders above 5%
0
median weight 0.002%
Mar 31, 2026: 0
Crowding
21.6%
of shares outstanding, 63rd percentile
Mar 31, 2026: 22.4%
Private-fund advisers
20.9%
of shares outstanding
Institutional ownership
73.9%
78.2% of the estimated free float
Top 10 holders
56.4%
of 13F shares, Herfindahl 0.044
Active holders
-2.9%
like-for-like share change of active filers
5% stakes on record
5
0 13D, 5 13G (5 institutional, 0 passive, 0 exempt)
How long holders have held it value-weighted 14.6 quarters
Under 1 year 18.8% 1 to 3 years 33.2% 3 years or more 48.0% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost
$25.84
estimated per share
Mar 31, 2026: $24.72
Quarter-end price
$33.44
implied by 13F values
Estimated gain or loss
+29.4%
price against the estimated cost
Estimated at a loss
0.000%
of costed 13F value

Estimated cost covers 36.5% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Shared Holders

Companies CNOB's active holders also own, quarter ended Jun 30, 2026
# Company Shared holders
1 USCB Uscb Financial Holdings, Inc. 7
2 UNTY Unity Bancorp Inc 5
3 QCRH Qcr Holdings Inc 6
4 OBT Orange County Bancorp, Inc. 5
5 BWB Bridgewater Bancshares Inc 6
6 FBIZ First Business Financial Services, Inc. 5
7 MCB Metropolitan Bank Holding Corp. 5
8 TCBX Third Coast Bancshares, Inc. 6
9 AVBH Avidbank Holdings, Inc. 4
10 OSBC Old Second Bancorp Inc 6

Shareholder Targets

13F filers that own its peers but not CNOB, quarter ended Jun 30, 2026

Found through its holder-overlap peers: USCB, UNTY, QCRH, OBT, BWB, FBIZ, MCB, TCBX, AVBH, OSBC, COSO, DCOM, BCAL, CBK, CIVB, HAFC, BWFG, HTB, FCBM, FSUN. 429 filers in all.

# Filer In peers
1 T. Rowe Price Investment Management, Inc. Adviser, Diversified active $188,452,044 3 held
2 Patriot Financial Partners GP II, L.P. Unknown, Concentrated $155,895,578 4 held
3 FJ Capital Management LLC Registered adviser, Diversified active $118,736,766 3 held
4 ADAGE CAPITAL PARTNERS GP, L.L.C. Registered adviser, Diversified active $113,021,479 6 held
5 BASSWOOD CAPITAL MANAGEMENT, L.L.C. Registered adviser, Diversified active $108,820,204 3 held
6 Fortress Investment Group LLC Adviser, Concentrated $85,178,292 1 held
7 Qube Research & Technologies Ltd Exempt adviser, Systematic-like $79,436,173 12 held
8 ACADIAN ASSET MANAGEMENT LLC Unknown, Diversified active $75,267,841 11 held
9 CANYON CAPITAL ADVISORS LLC Registered adviser, Concentrated $74,886,196 1 held
10 MENDON CAPITAL ADVISORS CORP Registered adviser, Diversified active $73,634,659 10 held

Fund Ownership of CNOB by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 15.14% of shares outstanding.

Fund type Of shares outstanding Shares
Index funds 3.39% 1,703,757
Index ETFs 11.75% 5,914,630
Active ETFs 2.34% 1,174,980
Active funds 16.21% 8,158,949
Unclassified 2.62% 1,318,915
All registered funds 36.31% 18,271,231
How fund types are measured

Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.

Showing 100 of 229
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Holder Value (USD) % of 13F Shares Open

Showing the top 100 of 229 holders. Create a free account to see every holder, past quarters, search, filters and CSV export.

Key facts CIK 712771 CUSIP 20786W107 13F (30d) 25 filings 25 filers Visit website Investor relations