SEC Form 13F-HR · institutional holdings · free

Starboard Value 13F holdings

The latest 13F-HR filed by Starboard Value covers the period ending 2026-06-30, with 21 reported positions. The largest positions by reported value are below, as filed.

CIK 0001517137 · accession 0000921895-26-002172 · view the filings on SEC EDGAR · source: SEC EDGAR, Form 13F-HR information table

Period

2026-06-30

Filed

2026-08-14

Positions

Reported value

$4,523,797,468

#	Issuer	Class	CUSIP	Value	Shares	Weight
1	ISHARES TR	CORE S&P MCP ETF	464287507	$684,565,693	8,877,781	15.1%
2	QORVO INC	COM	74736K101	$523,387,030	5,611,526	11.6%
3	KENVUE INC	COM	49177J102	$521,848,848	27,307,632	11.5%
4	DYNATRACE INC	COM NEW	268150109	$389,336,446	8,866,692	8.6%
5	ALGONQUIN POWER & UTILITIES	COM	015857105	$335,130,001	57,189,420	7.4%

Positions are folded by CUSIP: this filing lists 22 line items across 21 securities. A 13F reports long US-listed equity positions held at the period end, filed up to 45 days later. It is a snapshot, not a live portfolio, and it excludes shorts, cash and most non-US holdings.

What Starboard Value bought, added, trimmed and exited

The free view above is the top of one quarter's filing. The paid report diffs the two most recent 13F filings, so you see new positions, adds, trims and exits with the size of each move, a cited write-up, and the full holdings plus changes table to download.

agents: POST /v1/fund with {"manager":"Starboard Value"} over x402 or MPP, $4

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Generated from public SEC EDGAR filings. Filing data is shown as filed. This is information, not investment advice.