Cohu

COHU · NASDAQ

$52.74−$1.13 (−2.10%)TodayMarket closed · Oct 20, 7:53 PM ET

Prev close $53.87

Who owns COHU

Largest institutional holders, from their latest 13F filings

The 10 largest institutions hold 47.3% of COHU’s shares.

BlackRock Institutional Trust Company, N.A.14.1%
Capital World Investors5.8%
Vanguard Portfolio Management, LLC4.9%
Vanguard Capital Management, LLC4.3%
Next 6 largest institutions18.2%
All other shareholders52.7%

Top institutional holders of COHU
Holder	Shares	% of shares	Change, last filing	Filed
BlackRock Institutional Trust Company, N.A.	6.66M	14.11%	+97.50K	Jun 30, 2026
Capital World Investors	2.76M	5.84%	+2.76M	Jun 30, 2026
Vanguard Portfolio Management, LLC	2.30M	4.88%	+264.81K	Jun 30, 2026
Vanguard Capital Management, LLC	2.01M	4.25%	+39.66K	Jun 30, 2026
State Street Investment Management (US)	1.89M	4.00%	+62.61K	Jun 30, 2026
Invesco Capital Management LLC	1.70M	3.61%	+1.49M	Jun 30, 2026
Emerald Advisers LLC	1.38M	2.92%	+107.30K	Jun 30, 2026
Geode Capital Management, L.L.C.	1.30M	2.75%	+122.25K	Jun 30, 2026
Systematic Financial Management, L.P.	1.17M	2.49%	−227.07K	Jun 30, 2026
Two Sigma Investments, LP	1.15M	2.44%	+59.10K	Jun 30, 2026

Largest mutual fund holders

Top mutual fund holders of COHU
Holder	Shares	% of shares	Change, last filing	Filed
American Funds SMALLCAP World Fund	3.75M	7.95%	+3.75M	Jun 30, 2026
iShares Core S&P Small-Cap ETF	2.88M	6.10%	+2.58K	Aug 31, 2026
Invesco Semiconductors ETF	1.60M	3.39%	+77.97K	Aug 31, 2026
Victory Sycamore Small Company Opportunity Fund	1.56M	3.32%	−235.00K	Mar 31, 2026
Vanguard Total Stock Market Index Fund	1.43M	3.02%	+5.93K	Jul 31, 2026

Insider trades

Form 4 filings by officers, directors and large holders

Over the last 6 months, insiders sold $12.59M (18 trades) of COHU on the open market, with no buys.

Latest COHU insider transactions
Insider	Date	Type	Shares	Price	Value
BOHRSON CHRISTOPHER	Oct 15, 2026	Sale	1.00K	$55.31	$55.31K
Muller Luis A	Oct 2, 2026	Sale	21.66K	$73.00	$1.58M
Muller Luis A	Sep 25, 2026	Sale	27.24K	$65.00	$1.77M
CAGGIA ANDREW M	Sep 25, 2026	Award	326	—	—
Muller Luis A	Sep 21, 2026	Sale	55.79K	$60.00	$3.35M
BOHRSON CHRISTOPHER	Aug 19, 2026	Sale	10.00K	$55.82	$558.20K
BOHRSON CHRISTOPHER	Aug 17, 2026	Sale	1.00K	$61.90	$61.90K
Richardson Nina	Aug 5, 2026	Sale	3.06K	$51.54	$157.45K
CAGGIA ANDREW M	Aug 5, 2026	Sale	5.25K	$51.73	$271.69K
CAGGIA ANDREW M	Aug 5, 2026	Sale	10.00K	$51.74	$517.40K

Short interest

Settled Sep 30, 2026

Shares short: 8.97M
Days to cover: 9.07
% of shares outstanding: 19.02%
Average daily volume: 989.52K
Change since last report: +4.0%

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