Starboard Value LP

Q3 2025 13F-HR Holdings

Location
New York, NY
Holdings as of
9/30/2025
Date filed
11/14/2025
Form type
13F-HR
Num holdings
20
Total value ($000)
$5,314,627
Net value change ($000)
-454,453 (-7.9%)
New positions
1
Sold out positions
4
Turnover %
12.0%
Sector allocation + QoQ delta (equities-only)

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

Prev filing: 8/14/2025 Next filing: 2/17/2026 SEC filing

Snapshot: Change Analysis

Compared to Q2 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)
BILL 372,106 NEW
RIOT 114,958 217.5%
ROG 73,293 119.0%
TRIP 43,727 39.4%
IJH 17,012 5.2%
QRVO 15,605 2.3%
Top Reduces (Value $000, Stocks/ETFs)
BDX -225,106 -49.9%
PFE -207,062 -100.0%
ALIT -110,078 -42.4%
KVUE -98,371 -22.5%
MTCH -81,979 -17.3%
CRM -47,085 -13.8%
GEN -46,382 -11.8%
HR -44,695 -14.6%
IWM -40,220 -54.8%
ADSK -37,146 -8.2%
Instrument mix + QoQ Δ (ex-options)
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