Starboard Value

Activist Investor

$4.5B 13F equity value
25 Holdings
Quarter ended June 30, 2026

The latest 13F on file for Starboard Value covers the quarter ended June 30, 2026. Institutional managers report holdings quarterly to the SEC, so each filing is a snapshot of positions held on that date.

Top Holdings

TickerCompanySharesValueWeight
IJHISHARES TR8,877,781$685M15.1%
QRVOQORVO INC5,611,526$523M11.6%
KVUEKENVUE INC27,307,632$522M11.5%
DTDYNATRACE INC8,866,692$389M8.6%
AQNALGONQUIN POWER & UTILITIES57,189,420$335M7.4%
MTCHMATCH GROUP INC NEW7,775,125$296M6.5%
ACTGACACIA RESH CORP61,123,595$285M6.3%
RIOTRIOT PLATFORMS INC10,114,576$277M6.1%
BILLBILL HOLDINGS INC7,025,748$254M5.6%
LWLAMB WESTON HLDGS INC5,733,982$248M5.5%

Track Starboard Value's 13F portfolio: $4.5B in reported holdings, 25 positions. Top holdings and quarterly changes on SentiSense.

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