DOSSIER · 13F Holders · Q1 2026Healthcare · Instruments For Meas & Testing of Electricity & Elec Signals
COHU

COHU INC

288 institutions still hold COHU INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 192576106·Instruments For Meas & Testing of Electricity & Elec Signals·288 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$1.0B
visible holders
Holders
288
filers reporting
Concentration
21.85%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

288 institutions reported COHU in Q1 2026. BlackRock, Inc. leads at 21.8% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$224M7.3M0.00%Q1 2026
02
VICTORY CAPITAL MANAGEMENT INC
CIK 0001040188
$71M2.3M0.05%Q1 2026
03
Vanguard Portfolio Management
CIK 0002100121· Index
$62M2.0M0.00%Q1 2026
04
ROYCE & ASSOCIATES LP
CIK 0000906304
$62M2.0M0.61%Q1 2026
05
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$60M2.0M0.00%Q1 2026
06
STATE STREET CORP
CIK 0000093751
$56M1.8M0.00%Q1 2026
07
BARROW HANLEY MEWHINNEY & STRAUSS LLC
CIK 0000313028
$54M1.8M0.18%Q1 2026
08
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$48M1.6M0.01%Q1 2026
09
SYSTEMATIC FINANCIAL MANAGEMENT LP
CIK 0001085936
$43M1.4M0.98%Q1 2026
10
FRONTIER CAPITAL MANAGEMENT CO LLC
CIK 0000351173
$40M1.3M0.41%Q1 2026
11
Tributary Capital Management, LLC
CIK 0001441888
$38M515K3.13%Q2 2026
12
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$36M1.2M0.00%Q1 2026
13
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$34M1.1M0.03%Q1 2026
14
GOLDMAN SACHS GROUP INC
CIK 0000886982
$32M1.1M0.00%Q1 2026
15
FRANKLIN RESOURCES INC
CIK 0000038777
$31M1.0M0.01%Q1 2026
16
SEGALL BRYANT & HAMILL, LLC
CIK 0001006378
$29M955K0.42%Q1 2026
17
MORGAN STANLEY
CIK 0000895421
$29M952K0.00%Q1 2026
18
Bank of New York Mellon Corp
CIK 0001390777
$27M866K0.00%Q1 2026
19
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$25M802K0.00%Q1 2026
20
EMERALD ADVISERS, LLC
CIK 0001015083
$24M780K0.76%Q1 2026
Page 1 of 15
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Insiders at COHU INC
Jones Jeffrey DBohrson ChristopherCaggia Andrew MDonahue James AMuller Luis ABilodeau Steven JBendush WilliamJorden Yon