WhaleCreep

Starboard Value LP 13F holdings, Q1 2026

Hedge fundSEC filingsCompare with another fundHoldings as of 2026-03-31, filed 2026-05-15

Starboard Value LP disclosed 23 US equity positions worth $4.6bn in its Q1 2026 13F filing. Its largest position is QRVO at 12.7% of the reported book, followed by KVUE and IJH. Versus Q4 2025 it opened 4 new positions, added to 3, reduced 9 and exited 3.

$4.6bn
Reported equity book
Sum of the long US equity positions in the filing, at the values filed. Options are excluded.
23
Positions
Distinct securities in the equity book with a reported value above zero. Options are excluded.
12.7%
Largest position
The largest single position as a share of the reported equity book.
74.8%
Top 10 weight
The ten largest positions together, as a share of the reported equity book.
15
Effective positions
1 / HHI of portfolio weights: the number of equal-weight positions the book behaves like.
61
Quarters on file since Q2 2011
Quarters for which this manager's 13F holdings are on record.

Holdings

Against Q4 2025: 4 new, 3 added, 9 reduced, 3 exited

23 rows
QRVO QORVO INCTechnology12.7%$581m7.51m0.0%held
KVUE KENVUE INCConsumer Defensive10.3%$471m27.31m0.0%held
IJH ISHARES TR–8.6%$394m5.83m+11%added
AQN ALGONQUIN POWER & UTILITIESUtilities7.7%$351m57.19m−9.9%reduced
MTCH MATCH GROUP INC NEWCommunication Services7.7%$350m11.40m0.0%held
ACTG ACACIA RESH CORPIndustrials6.4%$294m61.12m0.0%held
BILL BILL HOLDINGS INCTechnology5.9%$269m7.02m0.0%held
LW LAMB WESTON HLDGS INCConsumer Defensive5.7%$258m6.11m–new
KMX CARMAX INCConsumer Cyclical5.6%$258m6.20m–new
RIOT RIOT PLATFORMS INCFinancial Services4.2%$192m15.54m+22%added
GEN GEN DIGITAL INCTechnology3.2%$147m7.81m−26%reduced
NWSA NEWS CORP NEWCommunication Services3.1%$140m5.61m−4.9%reduced
FLR FLUOR CORPIndustrials2.9%$135m2.89m−44%reduced
CWAN CLEARWATER ANALYTICS HLDGS ITechnology2.8%$129m5.46m−45%reduced
HR HEALTHCARE RLTY TRReal Estate2.5%$116m6.82m−46%reduced
TRIP TRIPADVISOR INCConsumer Cyclical2.5%$115m10.77m+12%added
BDX BECTON DICKINSON & COHealthcare2.2%$100m636,494−32%reduced
GPGI GPGI INCIndustrials1.9%$86.0m5.03m–new
NWS NEWS CORP NEWCommunication Services1.6%$73.8m2.59m−42%reduced
ROG ROGERS CORPTechnology1.4%$62.7m584,328−51%reduced
BLMN BLOOMIN BRANDS INCConsumer Cyclical0.9%$43.1m7.98m0.0%held
BITCOIN INFRASTRUCTURE ACQUI no ticker–0.07%$3.0m300,0000.0%held
BITCOIN INFRASTRUCTURE ACQUI no ticker–0.0%$44.5k149,999–new

Exited since Q4 2025

3 rows
ADSK AUTODESK INC5.6%$297m
CRM SALESFORCE INC4.7%$249m
IWM ISHARES TR0.6%$33.7m

Sector mix

  • Technology26.0%
  • Consumer Defensive16.0%
  • Communication Services12.3%
  • Industrials11.3%
  • Consumer Cyclical9.1%
  • Unclassified8.7%
  • Utilities7.7%
  • Financial Services4.2%
  • Real Estate2.5%
  • Healthcare2.2%

Book over time

Every quarter on file (61)
QuarterPositionsEquity book
Q2 202621$4.5bn
Q1 202623$4.6bn
Q4 202522$5.3bn
Q3 202520$5.3bn
Q2 202524$5.8bn
Q1 202522$5.5bn
Q4 202421$5.5bn
Q3 202418$4.7bn
Q2 202419$4.3bn
Q1 202421$4.8bn
Q4 202325$4.8bn
Q3 202324$3.9bn
Q2 202347$4.6bn
Q1 2023104$5.0bn
Q4 2022147$5.2bn
Q3 2022176$4.5bn
Q2 2022182$5.5bn
Q1 2022169$7.5bn
Q4 2021135$7.2bn
Q3 202158$5.5bn
Q2 202162$5.1bn
Q1 202137$4.7bn
Q4 202018$3.9bn
Q3 202018$3.4bn
Q2 202017$2.8bn
Q1 202016$2.5bn
Q4 201914$3.4bn
Q3 201914$3.0bn
Q2 201918$3.3bn
Q1 201918$4.1bn
Q4 201814$3.2bn
Q3 201814$3.9bn
Q2 201816$4.0bn
Q1 201815$4.5bn
Q4 201718$4.1bn
Q3 201723$3.7bn
Q2 201721$3.4bn
Q1 201720$3.3bn
Q4 201622$3.4bn
Q3 201622$3.2bn
Q2 201620$2.4bn
Q1 201617$2.4bn
Q4 201521$2.6bn
Q3 201526$2.9bn
Q2 201531$3.1bn
Q1 201525$3.2bn
Q4 201427$3.2bn
Q3 201428$2.5bn
Q2 201428$2.1bn
Q1 201423$1.5bn
Q4 201322$1.7bn
Q3 201324$1.2bn
Q2 201324$1.2bn
Q1 201320$937m
Q4 201219$709m
Q3 201217$651m
Q2 201216$554m
Q1 201218$514m
Q4 201120$371m
Q3 201117$230m
Q2 201113$160m

Where Starboard Value LP was early

34 rows
PRGS PROGRESS SOFTWARE CORPQ3 20111 of 875.7%17.3%9Exited by Q4 2013+47%
IWM ISHARES TRQ3 201112 of 2333.5%7.2%22Exited by Q1 2026+283%
IWN ISHARES TRQ4 20113 of 6411.1%15.7%39Exited by Q4 2024+154%
PRSU VIAD CORPQ1 20122 of 890.5%4.1%4Exited by Q1 2013+40%
FOE FERRO CORPQ1 20131 of 623.1%3.1%2Exited by Q3 2013+3.0%
SFD SMITHFIELD FOODS INCQ1 20133 of 901.1%5.0%2Exited by Q3 2013+24%
NVDA NVIDIA CORPQ1 20135 of 3973.3%5.0%4Exited by Q1 2014+25%
CW CURTISS WRIGHT CORPQ3 20132 of 1361.5%4.2%13Exited by Q4 2016+94%
LXU LSB INDS INCQ4 20131 of 892.0%2.7%8Exited by Q4 2015−63%
DRI DARDEN RESTAURANTS INCQ4 20132 of 14123.0%28.4%11Exited by Q3 2016+30%
ENR ENERGIZER HLDGS INCQ3 20143 of 971.9%1.9%2Exited by Q1 2015+4.3%
NSP INSPERITY INCQ4 20142 of 1001.2%7.2%11Exited by Q3 2017+110%
CLH CLEAN HARBORS INCQ4 20143 of 1282.0%2.0%2Exited by Q2 2015+18%
BCO BRINKS COQ1 20153 of 1081.8%6.4%13Exited by Q2 2018+158%
SGI TEMPUR SEALY INTL INCQ1 20159 of 1911.2%1.2%2Exited by Q3 2015+14%
ACM AECOMQ2 20158 of 1430.8%11.4%25Exited by Q3 2024+166%
M MACYS INCQ2 201513 of 1776.4%7.2%7Exited by Q1 2017−47%
BAX BAXTER INTL INCQ3 201513 of 1461.4%4.4%14Exited by Q1 2019+100%
AAP ADVANCE AUTO PARTS INCQ3 201516 of 17911.1%18.9%22Exited by Q1 2021−17%
FCPT FOUR CORNERS PPTY TR INCQ4 20153 of 763.6%3.6%3Exited by Q3 2016−15%
STC STEWART INFORMATION SVCS CORQ3 20165 of 913.2%3.2%6Exited by Q1 2018−4.8%
HPE HEWLETT PACKARD ENTERPRISE CQ3 201619 of 2193.9%5.1%5Exited by Q4 2017+11%
FTNT FORTINET INCQ1 201710 of 1624.9%4.9%4Exited by Q1 2018+14%
MAC MACERICH COQ3 20176 of 1100.7%3.0%4Exited by Q3 2018+3.4%
CARS CARS COM INCQ4 201711 of 1253.2%4.5%7Exited by Q3 2019−32%
RPM RPM INTL INCQ2 20184 of 1090.9%2.0%6Exited by Q4 2019+18%
IWR ISHARES TRQ1 20191 of 351.7%2.3%17Exited by Q3 2024+50%
BOX BOX INCQ3 201913 of 1503.9%6.7%9Exited by Q4 2021+43%
GEN GEN DIGITAL INCQ4 20193 of 14519.7%20.3%26Exited by Q2 2026−26%
CTVA CORTEVA INCQ3 202011 of 16510.0%14.2%8Exited by Q3 2022+88%
ON ON SEMICONDUCTOR CORPQ4 202020 of 2447.5%7.6%10Exited by Q2 2023+152%
ENOV ENOVIS CORPORATIONQ1 20221 of 1032.2%2.2%5Exited by Q2 2023−22%
VRT VERTIV HOLDINGS COQ4 202221 of 2534.4%8.5%5Exited by Q1 2024+252%
FTRE FORTREA HLDGS INCQ4 20239 of 1135.5%5.5%7Exited by Q3 2025−86%

Concentration and tenure

17.7%
Median largest position, all quarters
The largest single position as a share of the reported equity book.
82.9%
Median top 10 weight, all quarters
The ten largest positions together, as a share of the reported equity book.
Concentrated
Style, by median largest position
3
Median completed holding, quarters