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, Q3 2024
Institutional positions in ECB Bancorp, Inc. as of Sep 30, 2024. 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
- 24
- +3 vs. Q2 2024
- Shares held
- 2.14M
- +176.6K (+9.0%) vs. Q2 2024
- Total value
- $30.6M
- +$5.99M (+24.3%) vs. Q2 2024
- New holders
- 5
- 4 more added
- Sold out
- 2
- 5 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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, Q3 2024
Shares, value and share of portfolio for each institution holding ECB Bancorp, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Alliancebernstein L.P. | 906,963 | $13.0M | 0.00% | 00.0% | Unchanged |
| Vanguard Group Inc | 456,377 | $6.54M | 0.00% | 00.0% | Unchanged |
| BlackRock, Inc. | 131,267 | $1.88M | 0.00% | +131,267 | New |
| Sachetta, LLC | 109,438 | $1.57M | 0.62% | +2,333+2.2% | Added |
| Geode Capital Management, LLC | 79,092 | $1.13M | 0.00% | −8,786−10.0% | Reduced |
| Oppenheimer & Close, LLC | 55,000 | $787.6K | 0.63% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 51,400 | $736.0K | 0.00% | +15,000+41.2% | Added |
| Raffles Associates LP | 48,921 | $700.5K | 0.72% | −1,565−3.1% | Reduced |
| Maltese Capital Management LLC | 46,667 | $668.3K | 0.11% | −2,300−4.7% | Reduced |
| Minerva Advisors LLC | 36,440 | $520.4K | 0.30% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 35,000 | $501.0K | 0.00% | 00.0% | Unchanged |
| Integrated Wealth Concepts LLC | 25,000 | $358.0K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 24,969 | $357.6K | 0.00% | −475−1.9% | Reduced |
| UBS Group AG | 23,701 | $339.4K | 0.00% | +701+3.0% | Added |
| Susquehanna International Group, LLP | 23,295 | $333.6K | 0.00% | +23,295 | New |
| Grimes & Company, Inc. | 20,000 | $286.4K | 0.01% | 00.0% | Unchanged |
| Stilwell Value LLC | 20,000 | $286.4K | 0.14% | 00.0% | Unchanged |
| State Street Corp | 16,814 | $240.8K | 0.00% | 00.0% | Unchanged |
| Eastern Bank | 16,000 | $229.1K | 0.00% | +16,000 | New |
| Mariner, LLC | 10,000 | $143.2K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 968 | $13.9K | 0.00% | +968 | New |
| Bank of America Corp | 459 | $6.57K | 0.00% | +323+237.5% | Added |
| Tower Research Capital LLC (TRC) | 244 | $3.49K | 0.00% | −100−29.1% | Reduced |
| American Capital Advisory, LLC | 100 | $1.43K | 0.00% | +100 | New |
| Royal Bank of Canada | 0 | $0 | 0.00% | −177−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |