ECB Bancorp, Inc.
ECBK- Exchange
- Nasdaq
- Industry
- Savings Institutions, Not Federally Chartered
- SEC CIK
- 0001914605
No open-market purchases or sales by ECB Bancorp, Inc. insiders were filed in the last 90 days; 60 institutions reported holding it in 13F filings for Q2 2026, worth $49.5M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in ECB Bancorp, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 60
- +3 vs. Q1 2026
- Shares held
- 2.59M
- −14.0K (−0.5%) vs. Q1 2026
- Total value
- $49.5M
- +$5.40M (+12.2%) vs. Q1 2026
- New holders
- 7
- 23 more added
- Sold out
- 4
- 13 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ECBK on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 60 | $49.5M |
| Q1 2026 | 59 | $44.9M |
| Q4 2025 | 51 | $46.5M |
| Q3 2025 | 49 | $41.7M |
| Q2 2025 | 40 | $41.2M |
| Q1 2025 | 27 | $33.3M |
| Q4 2024 | 26 | $33.0M |
| Q3 2024 | 24 | $30.6M |
| Q2 2024 | 22 | $26.3M |
| Q1 2024 | 26 | $27.8M |
| Q4 2023 | 26 | $26.5M |
| Q3 2023 | 24 | $21.3M |
| Q2 2023 | 18 | $23.0M |
| Q1 2023 | 21 | $25.1M |
| Q4 2022 | 21 | $28.9M |
| Q3 2022 | 20 | $26.1M |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding ECB Bancorp, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Rothschild Investment LLC | 3 | $60 | 0.00% | +3 | New |
| True Wealth Design, LLC | 4 | $81 | 0.00% | +4 | New |
| IFP Advisors, Inc | 13 | $261 | 0.00% | +2+18.2% | Added |
| Nisa Investment Advisors, LLC | 17 | $341 | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 23 | $461 | 0.00% | +4+21.1% | Added |
| Allworth Financial LP | 23 | $462 | 0.00% | +20+666.7% | Added |
| Essential Partners LLC | 28 | $562 | 0.00% | −54−65.9% | Reduced |
| Cornerstone Planning Group LLC | 29 | $576 | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 30 | $602 | 0.00% | +30 | New |
| The PNC Financial Services Group, Inc. | 36 | $723 | 0.00% | +20+125.0% | Added |
| TD Private Client Wealth LLC | 37 | $743 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 49 | $1.00K | 0.00% | −7−12.5% | Reduced |
| American Capital Advisory, LLC | 100 | $2.01K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 103 | $2.07K | 0.00% | −303−74.6% | Reduced |
| Sterling Capital Management LLC | 140 | $2.81K | 0.00% | −108−43.5% | Reduced |
| FMR LLC | 221 | $4.44K | 0.00% | +66+42.6% | Added |
| SRS Capital Advisors, Inc. | 272 | $5.46K | 0.00% | +272 | New |
| UBS Asset Management Americas Inc | 369 | $7.41K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 466 | $9.00K | 0.00% | +340+269.8% | Added |
| Legal & General Group Plc | 695 | $14.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 786 | $15.8K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 1,433 | $28.8K | 0.00% | −854−37.3% | Reduced |
| Tower Research Capital LLC (TRC) | 1,588 | $31.9K | 0.00% | +515+48.0% | Added |
| Police & Firemen's Retirement System of New Jersey | 1,843 | $37.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 1,861 | $37.4K | 0.00% | −7,591−80.3% | Reduced |
| Vanguard Global Advisers, LLC | 2,279 | $45.8K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 2,299 | $46.2K | 0.00% | +524+29.5% | Added |
| JPMorgan Chase & Co | 3,114 | $62.5K | 0.00% | +31+1.0% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 3,428 | $68.8K | 0.00% | −198−5.5% | Reduced |
| Citigroup Inc | 3,469 | $69.7K | 0.00% | +2,963+585.6% | Added |
| New York State Common Retirement Fund | 4,218 | $84.7K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 5,007 | $100.5K | 0.00% | +7+0.1% | Added |
| Russell Investments Group, Ltd. | 5,666 | $113.8K | 0.00% | +4,089+259.3% | Added |
| Wells Fargo & Company | 6,771 | $136.0K | 0.00% | +3,397+100.7% | Added |
| Deutsche Bank AG | 7,255 | $145.7K | 0.00% | +4,157+134.2% | Added |
| Citadel Advisors LLC | 10,083 | $202.5K | 0.00% | +10,083 | New |
| Rhumbline Advisers | 10,154 | $203.9K | 0.00% | +370+3.8% | Added |
| Mariner, LLC | 12,980 | $260.6K | 0.00% | +93+0.7% | Added |
| Raffles Associates LP | 13,255 | $266.2K | 0.23% | −144−1.1% | Reduced |
| AQR Capital Management LLC | 13,756 | $276.2K | 0.00% | +13,756 | New |
| Nuveen, LLC | 16,898 | $339.3K | 0.00% | +16,898 | New |
| Bank of New York Mellon Corp | 17,909 | $359.6K | 0.00% | +938+5.5% | Added |
| Grimes & Company, Inc. | 20,000 | $401.6K | 0.01% | 00.0% | Unchanged |
| Stilwell Value LLC | 20,000 | $401.6K | 0.23% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 22,256 | $446.9K | 0.00% | +1,981+9.8% | Added |
| HighTower Advisors, LLC | 43,005 | $863.5K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 48,447 | $972.8K | 0.00% | +4,587+10.5% | Added |
| Vanguard Fiduciary Trust Co | 48,957 | $983.1K | 0.00% | +509+1.1% | Added |
| Vanguard Portfolio Management LLC | 49,702 | $998.0K | 0.00% | +6,449+14.9% | Added |
| Minerva Advisors LLC | 49,940 | $1.00M | 0.63% | 00.0% | Unchanged |
| Maltese Capital Management LLC | 55,198 | $1.11M | 0.20% | 00.0% | Unchanged |
| Northern Trust Corp | 57,212 | $1.15M | 0.00% | −6,191−9.8% | Reduced |
| Oppenheimer & Close, LLC | 61,007 | $1.23M | 0.77% | 00.0% | Unchanged |
| State Street Corp | 77,792 | $1.56M | 0.00% | −1,800−2.3% | Reduced |
| Renaissance Technologies LLC | 83,800 | $1.68M | 0.00% | −4,066−4.6% | Reduced |
| Sachetta, LLC | 118,853 | $2.39M | 1.16% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 175,662 | $3.53M | 0.00% | +21,415+13.9% | Added |
| Vanguard Capital Management LLC | 337,942 | $6.79M | 0.00% | −45,980−12.0% | Reduced |
| BlackRock, Inc. | 418,386 | $8.40M | 0.00% | +23,740+6.0% | Added |
| Alliancebernstein L.P. | 754,430 | $12.6M | 0.00% | −32,849−4.2% | Reduced |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −31,079−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −81−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Covalent Partners LLC | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |