Starboard Value LP

Superinvestor · Jeffrey Smith

CIK

1517137

Location

New York, NY

Portfolio Value

Mid $3,839,231,703

Diversification

Diversified

Reports for

Starboard Value GP LLC Starboard Principal Co LP Starboard Principal Co GP LLC Smith Jeffrey C Feld Peter A

Filing Date

Global Rank

#893 / 8,696 ▼ 22

Top Industry

Software - Application 16.8%

Period ended 2 months ago

Filed Aug 14, 2026 · 29d

26 quarters · since Mar 2020

Portfolio Concentration

18 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

13.6%

+0.6 pts

Top 5

53.8%

+5.4 pts

Top 10

86.0%

+8.5 pts

HHI

853

Diversified+130

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	30.4%	$1,166,774,522	3
Consumer Defensive	20.0%	$769,442,189	2
Industrials	14.4%	$554,531,072	4
Communication Services	10.8%	$414,715,321	2
Utilities	8.7%	$335,130,001	1
Financial Services	7.3%	$281,901,507	2
Consumer Cyclical	7.2%	$277,682,586	3
Real Estate	1.0%	$39,054,505	1

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

1 positions

Ticker	Company	Δ Shares	Shares	Value	Open
BILL	BILL Holdings, Inc.	+900	7,025,748	$254,051,047
No positions match the current search.

Trimmed

Positions the filer reduced

10 positions

Ticker	Company	Δ Shares	Shares	Value
TRIP	TripAdvisor, Inc.	−5,678,000	5,096,996	$69,879,815
HR	Healthcare Realty Trust Inc	−4,885,000	1,936,267	$39,054,505
BLMN	Bloomin' Brands, Inc.	−3,800,000	4,180,992	$38,214,266
RIOT	Riot Platforms, Inc.	−3,799,100	12,537,976	$278,855,608
NWSA	News Corp	−3,723,026	4,471,181	$118,871,815
MTCH	Match Group, Inc.	−3,620,254	7,775,125	$295,843,506
KMX	Carmax Inc	−2,994,924	3,206,438	$169,588,505
QRVO	Qorvo, Inc.	−1,899,345	5,611,526	$523,387,030
FLR	Fluor Corp	−1,300,000	1,586,327	$83,107,671
LW	Lamb Weston Holdings, Inc.	−381,000	5,733,982	$247,593,342
No positions match the current search.

New Positions

Positions the filer opened this quarter

2 positions

Ticker	Company	Shares	Value
DT	Dynatrace, Inc.	8,866,692	$389,336,445
FLS	Flowserve Corp	1,441,600	$106,909,056
No positions match the current search.

Sold Out

Positions the filer fully exited

5 positions

Ticker	Company	Shares	Value
AAXJ	iShares MSCI All Country Asia ex Japan ETF	9,513,756	$399,445,860
GEN	Gen Digital Inc.	7,806,922	$147,004,341
BDX	Becton Dickinson & Co	636,494	$100,075,951
ROG	Rogers Corp	584,328	$62,715,924
—		5,459,031	$0
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

18 tracked positions · $3,839,231,703 total · filing declares 22 positions · $4,523,797,468 · as of Jun 30, 2026

All sectors Communication Services Consumer Cyclical Consumer Defensive Financial Services Industrials Real Estate Technology Utilities

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	Est. Price	% of Portfolio
QRVO	Qorvo, Inc. Technology	Reduced	5,611,526	-1,899,345	$523,387,030	−10.0%	$92.23	13.63%
KVUE	Kenvue Inc. Consumer Defensive	Held	27,307,632	0	$521,848,847	+10.8%	$17.62	13.59%
DT	Dynatrace, Inc. Technology	NEW	8,866,692	NEW	$389,336,445	NEW	$38.95	10.14%
AQN	Algonquin Power & Utilities Corp. Utilities	Held	57,189,420	0	$335,130,001	−4.6%	$6.07	8.73%
MTCH	Match Group, Inc. Communication Services	Reduced	7,775,125	-3,620,254	$295,843,506	−15.5%	$35.44	7.71%
ACTG	Acacia Research Corp Industrials	Held	61,123,595	0	$284,835,952	−3.1%	$4.80	7.42%
RIOT	Riot Platforms, Inc. PUT + SHARES Financial Services	Reduced	12,537,976	-3,799,100	$278,855,608	+44.6%	$22.54	7.26%
BILL	BILL Holdings, Inc. Technology	Added	7,025,748	+900	$254,051,047	−5.6%	$36.84	6.62%
LW	Lamb Weston Holdings, Inc. Consumer Defensive	Reduced	5,733,982	-381,000	$247,593,342	−4.2%	$43.13	6.45%
KMX	Carmax Inc Consumer Cyclical	Reduced	3,206,438	-2,994,924	$169,588,505	−34.2%	$43.52	4.42%
NWSA	News Corp Communication Services	Reduced	4,471,181	-3,723,026	$118,871,815	−44.3%	—	3.10%
FLS	Flowserve Corp Industrials	NEW	1,441,600	NEW	$106,909,056	NEW	$76.04	2.78%
FLR	Fluor Corp Industrials	Reduced	1,586,327	-1,300,000	$83,107,671	−38.3%	$48.96	2.16%
GPGI	GPGI, Inc. Industrials	Held	5,027,028	0	$79,678,393	−7.3%	$14.32	2.08%
TRIP	TripAdvisor, Inc. Consumer Cyclical	Reduced	5,096,996	-5,678,000	$69,879,815	−39.2%	$11.31	1.82%
HR	Healthcare Realty Trust Inc Real Estate	Reduced	1,936,267	-4,885,000	$39,054,505	−66.3%	$19.43	1.02%
BLMN	Bloomin' Brands, Inc. Consumer Cyclical	Reduced	4,180,992	-3,800,000	$38,214,266	−11.3%	$7.28	1.00%
BIXI	Bitcoin Infrastructure Acquisition Corp Ltd Financial Services	Held	449,999	0	$3,045,899	+0.8%	—	0.08%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.