Starboard Value LP

Q1 2026 13F-HR Holdings

Location
New York, NY
Holdings as of
3/31/2026
Date filed
5/15/2026
Form type
13F-HR
Num holdings
26
Total value ($000)
$4,574,765
Net value change ($000)
-704,743 (-13.3%)
New positions
3
Sold out positions
3
Turnover %
25.9%
Sector allocation + QoQ delta (equities-only)

Holdings aggregated across other managers listed in the original SEC filing. View detailed breakdown

Prev filing: 2/17/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q4 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
LW 258,419 NEW
KMX 257,853 NEW
GPGI 85,962 NEW
ACTG 65,402 28.6%
IJH 47,201 13.6%
RIOT 30,657 19.0%
Top Reduces (Value $000, Stocks/ETFs)
ADSK -296,523 -100.0%
CRM -249,101 -100.0%
GEN -140,818 -48.9%
BILL -114,083 -29.8%
CWAN -111,106 -46.3%
HR -97,677 -45.7%
BDX -80,393 -44.5%
FLR -71,085 -34.6%
NWSA -57,715 -43.9%
QRVO -53,403 -8.4%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 6,407 (0.1% of total reported value)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type