AI Holders Summary · Q1 2026

283 institutions reported CECO in Q1 2026. FMR LLC leads at 11.4% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(3 on this page)

#HolderValueShares% port.Quarter

FMR LLC

CIK 0000315066

$139M2.3M0.01%Q1 2026 02

BlackRock, Inc.

CIK 0002012383

$136M2.3M0.00%Q1 2026 03

T. Rowe Price Investment Management, Inc.

CIK 0001897612

$127M2.1M0.09%Q1 2026 04

AMERICAN CENTURY COMPANIES INC

CIK 0000748054

$113M1.9M0.06%Q1 2026 05

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$79M1.3M0.00%Q1 2026 06

Capital World Investors

CIK 0001422849

$63M1.1M0.01%Q1 2026 07

TWO SIGMA INVESTMENTS, LP

CIK 0001179392

$57M960K0.05%Q1 2026 08

JANUS HENDERSON GROUP PLC

CIK 0001274173

$54M908K0.03%Q1 2026 09

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$54M903K0.01%Q1 2026 10

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$51M856K0.00%Q1 2026 11

ROYCE & ASSOCIATES LP

CIK 0000906304

$49M828K0.49%Q1 2026 12

KING LUTHER CAPITAL MANAGEMENT CORP

CIK 0000310051

$45M750K0.19%Q1 2026 13

STATE STREET CORP

CIK 0000093751

$39M657K0.00%Q1 2026 14

THRIVENT FINANCIAL FOR LUTHERANS

CIK 0000314984

$38M640K0.07%Q1 2026 15

DRIEHAUS CAPITAL MANAGEMENT LLC

CIK 0000938206

$38M640K0.28%Q1 2026 16

IES Holdings, Inc.

CIK 0001048268

$34M569K15.83%Q1 2026 17

EMERALD ADVISERS, LLC

CIK 0001015083

$31M523K0.99%Q1 2026 18

LORD, ABBETT & CO. LLC

CIK 0000728100

$25M414K0.08%Q1 2026 19

Legal & General Group Plc

CIK 0000764068

$24M400K0.01%Q1 2026 20

MORGAN STANLEY

CIK 0000895421

$21M351K0.00%Q1 2026

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