ECB Bancorp Ownership | Who Owns ECB Bancorp?
ECB Bancorp Ownership Summary
ECB Bancorp is owned by 9.71% institutional investors, 16.15% insiders, and 74.14% retail investors. Alliancebernstein is the largest institutional shareholder, holding 9.85% of ECBK shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.38% of its assets in ECB Bancorp shares.
ECBK Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | ECB Bancorp | 9.71% | 16.15% | 74.14% |
| Sector | Financial Services Stocks | 36.95% | 15.48% | 47.58% |
| Industry | Regional Banks Stocks | 38.26% | 12.54% | 49.20% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Alliancebernstein | 803.17K | 9.85% | $12.75M |
| Vanguard group | 491.22K | 6.02% | $7.80M |
| Blackrock funding, inc. /de | 382.91K | 4.70% | $6.08M |
| Geode capital management | 171.86K | 2.11% | $2.73M |
| Blackrock | 129.74K | 1.56% | $1.62M |
| Sachetta | 118.85K | 1.46% | $1.89M |
| Renaissance | 94.40K | 1.16% | $1.50M |
| State street | 75.08K | 0.92% | $1.19M |
| Northern trust | 68.08K | 0.83% | $1.08M |
| Oppenheimer & close | 61.01K | 0.75% | $968.18K |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Sachetta | 118.85K | 0.70% | $1.89M |
| Oppenheimer & close | 61.01K | 0.65% | $968.18K |
| Minerva advisors | 49.94K | 0.50% | $792.55K |
| Raffles associates lp | 16.14K | 0.24% | $256.17K |
| Stilwell value | 20.00K | 0.14% | $317.40K |
| Maltese capital management | 45.50K | 0.11% | $722.09K |
| Grimes & company | 20.00K | 0.01% | $317.40K |
| Alliancebernstein | 803.17K | 0.00% | $12.75M |
| Renaissance | 94.40K | 0.00% | $1.50M |
| Covestor | 105.00 | 0.00% | $2.00K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Millennium management | 46.80K | 0.00% | 46.80K |
| Susquehanna group, llp | 57.56K | 0.00% | 34.27K |
| Blackrock funding, inc. /de | 382.91K | 0.00% | 16.55K |
| Renaissance | 94.40K | 0.00% | 11.27K |
| Goldman sachs group | 10.40K | - | 10.40K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Alliancebernstein | 803.17K | 0.00% | -25.30K |
| Fourthstone | - | - | -23.04K |
| Integrated wealth concepts | - | - | -20.00K |
| Eastern bank | - | - | -16.00K |
| Deutsche bank ag\ | - | - | -14.95K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Millennium management | 46.80K | 0.00% | 46.80K | $709.02K |
| Goldman sachs group | 10.40K | - | 10.40K | $164.99K |
| Police & firemen's retirement system of new jersey | 1.84K | 0.00% | 1.84K | $29.25K |
| Russell investments group | 1.01K | - | 1.01K | $15.96K |
| Cwm | 317.00 | - | 317.00 | $5.00K |
Sold Out
| Holder | Change |
|---|---|
| Qube research | -2.00 |
| Raymond james financial | -200.00 |
| Schonfeld strategic advisors | -12.98K |
| Jane street group | -13.22K |
| Deutsche bank ag\ | -14.95K |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 18 | -51.35% | 792,015 | -55.77% | 9 | 2.01% | 8 | -70.37% | 3 | 50.00% |
| Jun 30, 2025 | 40 | 48.15% | 2,668,374 | 21.50% | 32 | 4.57% | 29 | 107.14% | 3 | -50.00% |
| Mar 31, 2025 | 5 | -80.77% | 158,208 | -92.89% | 1 | 0.26% | 2 | -71.43% | 1 | -90.00% |
| Dec 31, 2024 | 26 | 8.33% | 2,226,133 | 4.12% | 27 | 4.01% | 7 | -22.22% | 10 | 100.00% |
| Sep 30, 2024 | 24 | 9.09% | 2,138,115 | 2.24% | 25 | 4.09% | 9 | 200.00% | 5 | -37.50% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard US Total Market Shares ETF | 306.40K | 3.38% | - |
| Vanguard Total Stock Mkt Idx Inv | 299.80K | 3.35% | -6.60K |
| Vanguard Institutional Extnd Mkt Idx Tr | 91.97K | 1.03% | -41.91K |
| Fidelity Small Cap Index | 74.61K | 0.84% | 74.61K |
| iShares Russell 2000 ETF | 72.19K | 0.82% | - |
| iShares Russell 2000 Value ETF | 66.74K | 0.75% | - |
| Fidelity Extended Market Index | 40.81K | 0.46% | -336.00 |
| Vanguard Russell 2000 ETF | 36.75K | 0.41% | -2.42K |
| State St Russell Sm Cap® Indx SL Cl I | 27.20K | 0.31% | - |
| Schwab Small Cap Index | 19.37K | 0.22% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Dec 09, 2025 | Sullivan Maura Ellen | - | Buy | $1.07K |
| Dec 09, 2025 | Sullivan Maura Ellen | - | Buy | $1.70K |
| Dec 09, 2025 | Sullivan Maura Ellen | - | Buy | $6.78K |
| Dec 08, 2025 | Sullivan Maura Ellen | - | Buy | $8.45K |
| Dec 08, 2025 | Sullivan Maura Ellen | - | Buy | $11.80K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | 13 | - |
| 2025 Q3 | 1 | - |
| 2025 Q2 | - | - |
| 2025 Q1 | 88 | - |
| 2024 Q4 | - | - |
ECBK Ownership FAQ
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