Who Owns ECB BANCORP INC (ECBK)? -- Institutional Holders (2026-06-30)
62 institutions reported holding $50.0M of ECB BANCORP INC (ECBK) in SEC 13F filings for 2026-06-30. Largest institutional holders: ALLIANCEBERNSTEIN L.P. ($12.6M), VANGUARD GROUP INC ($8.8M), BlackRock, Inc. ($8.4M), GEODE CAPITAL MANAGEMENT, LLC ($3.5M), Sachetta, LLC ($2.4M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | ALLIANCEBERNSTEIN L.P. | $12.6M | 754,430 | Trimmed |
| 2 | VANGUARD GROUP INC | $8.8M | 438,880 | Trimmed |
| 3 | BlackRock, Inc. | $8.4M | 418,386 | Added |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | $3.5M | 175,662 | Added |
| 5 | Sachetta, LLC | $2.4M | 118,853 | Hold |
| 6 | RENAISSANCE TECHNOLOGIES LLC | $1.7M | 83,800 | Trimmed |
| 7 | STATE STREET CORP | $1.6M | 77,792 | Trimmed |
| 8 | Oppenheimer & Close, LLC | $1.2M | 61,007 | Hold |
| 9 | NORTHERN TRUST CORP | $1.1M | 57,212 | Trimmed |
| 10 | MALTESE CAPITAL MANAGEMENT LLC | $1.1M | 55,198 | Hold |
| 11 | Minerva Advisors LLC | $1.0M | 49,940 | Hold |
| 12 | MORGAN STANLEY | $972,817 | 48,447 | Added |
| 13 | HighTower Advisors, LLC | $863,540 | 43,005 | Hold |
| 14 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $446,900 | 22,256 | Added |
| 15 | Sixth Street Partners Management Company, L.P. | $446,900 | 22,256 | New |
| 16 | GRIMES & Co WEALTH MANAGEMENT, LLC | $401,600 | 20,000 | Hold |
| 17 | STILWELL VALUE LLC | $401,600 | 20,000 | Hold |
| 18 | Bank of New York Mellon Corp | $359,613 | 17,909 | Added |
| 19 | Nuveen, LLC | $339,312 | 16,898 | New |
| 20 | AQR CAPITAL MANAGEMENT LLC | $276,220 | 13,756 | New |
| 21 | RAFFLES ASSOCIATES LP | $266,160 | 13,255 | Trimmed |
| 22 | Mariner, LLC | $260,638 | 12,980 | Added |
| 23 | RHUMBLINE ADVISERS | $203,887 | 10,154 | Added |
| 24 | CITADEL ADVISORS LLC | $202,467 | 10,083 | New |
| 25 | DEUTSCHE BANK AG\ | $145,680 | 7,255 | Added |
Source: SEC Form 13F filings · as of 2026-06-30