AI Holders Summary · Q1 2026

61 institutions reported ECBK in Q1 2026. ALLIANCEBERNSTEIN L.P. leads at 31.3% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

Hide index funds / market makers / custodians(6 on this page)

#HolderValueShares% port.Quarter

ALLIANCEBERNSTEIN L.P.

CIK 0001109448

$14M787K0.00%Q1 2026 02

BlackRock, Inc.

CIK 0002012383

$7M395K0.00%Q1 2026 03

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$6M384K0.00%Q1 2026 04

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$3M154K0.00%Q1 2026 05

Sachetta, LLC

CIK 0002010574

$2M119K1.16%Q2 2026 06

RENAISSANCE TECHNOLOGIES LLC

CIK 0001037389

$1M88K0.00%Q1 2026 07

STATE STREET CORP

CIK 0000093751

$1M80K0.00%Q1 2026 08

NORTHERN TRUST CORP

CIK 0000073124· Index

$1M63K0.00%Q1 2026 09

Oppenheimer & Close, LLC

CIK 0001591377

$1M61K0.64%Q1 2026 10

MALTESE CAPITAL MANAGEMENT LLC

CIK 0001040762

$923K55K0.18%Q1 2026 11

Covalent Partners LLC

CIK 0001531611

$837K50K4.77%Q1 2026 12

Minerva Advisors LLC

CIK 0001541536

$835K50K0.54%Q1 2026 13

VANGUARD FIDUCIARY TRUST CO

CIK 0000933478· Index

$811K48K0.00%Q1 2026 14

MORGAN STANLEY

CIK 0000895421

$734K44K0.00%Q1 2026 15

Vanguard Portfolio Management

CIK 0002100121· Index

$724K43K0.00%Q1 2026 16

HighTower Advisors, LLC

CIK 0001462245

$719K43K0.00%Q1 2026 17

GOLDMAN SACHS GROUP INC

CIK 0000886982

$520K31K0.00%Q1 2026 18

GRIMES & Co WEALTH MANAGEMENT, LLC

CIK 0001321993

$402K20K0.01%Q2 2026 19

Stilwell Value LLC

CIK 0001397076

$348K20K0.19%Q4 2025 20

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 0000884546· Index

$339K20K0.00%Q1 2026

Page 1 of 4

41 more holders available. Log in →