Who Owns ECB Bancorp, Inc. (ECBK)?Hedge Fund & Institutional Holders
Institutional Holders
50
as of Q4 2025
Total Institutional Value
$1.3000000206600011e+118T
% of Float Held
—
QoQ Change in Holders
+12 / -1
Price History
ECBK — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| Sachetta, LLC | New Position | +119K | +$2.1B |
| GRIMES & Co WEALTH MANAGEMENT, LLC | New Position | +20K | +$347.0M |
| Farther Finance Advisors, LLC | New Position | +5K | +$86.0M |
| American Capital Advisory, LLC | New Position | +100 | +$1.0M |
| Covalent Partners LLC | New Position | +33K | +$573K |
| CWM, LLC | New Position | +282 | +$5K |
| Covestor Ltd | New Position | +121 | +$2K |
| MAI Capital Management | New Position | +2 | +$0 |
| Bank of New York Mellon Corp | New Position | +18K | +$0 |
| FMR LLC | Increased | +452 | +$0 |
| PNC FINANCIAL SERVICES GROUP, INC. | New Position | +24 | +$0 |
| NEW YORK STATE COMMON RETIREMENT FUND | New Position | +4K | +$0 |
| AMALGAMATED BANK | New Position | +236 | +$0 |
| BNP PARIBAS FINANCIAL MARKETS | Increased | +596 | +$-26K |
| BANK OF AMERICA CORP /DE/ | Increased | +2K | +$-74K |
ECBK — Institutions Reducing or Closing Positions
| Fund | Action | Shares Sold | Value Sold |
|---|---|---|---|
| NORTHERN TRUST CORP | Decreased | -6K | -$1.1B |
| RENAISSANCE TECHNOLOGIES LLC | Decreased | -2K | -$498.1M |
| RAFFLES ASSOCIATES LP | Decreased | -2K | -$255.9M |
| Mariner, LLC | Decreased | -879 | -$197.4M |
| RHUMBLINE ADVISERS | Decreased | -2K | -$183.3M |
| JPMORGAN CHASE & CO | Decreased | -2K | -$92.0M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | Decreased | -53 | -$56.8M |
| UBS Group AG | Decreased | -3K | -$29.4M |
| Tower Research Capital LLC (TRC) | Decreased | -215 | -$13.1M |
| Sterling Capital Management LLC | Decreased | -92 | -$8.3M |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | Decreased | -22 | -$7.6M |
| Arax Advisory Partners | Closed Position | -181 | -$2.9M |
| VANGUARD GROUP INC | Decreased | -14K | -$795K |
| Allworth Financial LP | Decreased | -2 | -$48K |
| GEODE CAPITAL MANAGEMENT, LLC | Decreased | -1K | -$0 |
Top Institutional Holders(Q4 2025)
ECBK Institutional Ownership History
| Quarter | Holders | Total Value | Change |
|---|---|---|---|
| Q4 2025 | 50 | $18.9B | +11 |
| Q3 2025 | 39 | $19.9B | +3 |
| Q2 2025 | 36 | $20.3B | +9 |
| Q1 2025 | 27 | $25.0B | +2 |
| Q4 2024 | 25 | $20.5B | +6 |
| Q3 2024 | 19 | $15.3B | +1 |
| Q2 2024 | 18 | $15.0B | -3 |
| Q1 2024 | 21 | $244.2T | — |
Similar Stocks by Institutional Ownership
As of Q4 2025, 50 institutional investors hold ECBK (ECB Bancorp, Inc.). The largest holder is ALLIANCEBERNSTEIN L.P. with $13.0B in shares. This quarter, 12 institutions opened new positions and 1 closed their positions.
Frequently Asked Questions
How many hedge funds own ECBK?
As of Q4 2025, 50 institutional investors report holding ECBK (ECB Bancorp, Inc.) in their 13F filings.
Who is the largest institutional holder of ECBK?
The largest institutional holder of ECBK is ALLIANCEBERNSTEIN L.P. with $13.0B in shares.
Is institutional ownership of ECBK increasing or decreasing?
This quarter, 12 institutions opened new positions in ECBK and 1 closed their positions.