← Starboard Value LP
Positions
136
Total value
$7.22B
Top 10 concentration
64.2%
New positions
123
Exited positions· 5 vs. Q4 2020
Holdings · 136
| # | Class | |||||
|---|---|---|---|---|---|---|
| 1 | HUNTSMAN CORP HUN · 447011107 | COM | $628.76M | 8.71% | 18,026,236 | New |
| 2 | GODADDY INC GDDY · 380237107 | CL A | $576.32M | 7.99% | 6,791,399 | New |
| 3 | AECOM ACM · 00766T100 | COM | $559.75M | 7.76% | 7,236,629 | -6.9% |
| 4 | ON SEMICONDUCTOR CORP ON · 682189105 | COM | $514M | 7.12% | 7,567,681 | -16.3% |
| 5 | WILLIS TOWERS WATSON PLC LTD WTW · G96629103 | SHS | $498.94M | 6.91% | 2,100,894 | New |
| 6 | NORTONLIFELOCK INC GEN · 668771108 | COM | $433.98M | 6.01% | 16,704,454 | -19.8% |
| 7 | CORTEVA INC CTVA · 22052L104 | COM | $420.82M | 5.83% | 8,900,508 | -38.3% |
| 8 | PAPA JOHNS INTL INC PZZA · 698813102 | COM | $368.29M | 5.10% | 2,759,360 | New |
| 9 | CERNER CORP CERNCHF · 156782104 | COM | $318.29M | 4.41% | 3,427,257 | +49.6% |
| 10 | ACI WORLDWIDE INC ACIW · 004498101 | COM | $311.87M | 4.32% | 8,987,486 | -7.0% |
| 11 | ISHARES TR IWM · 464287655 | RUSSELL 2000 ETF | $307.96M | 4.27% | 1,384,380 | +160.7% |
| 12 | COMMVAULT SYS INC CVLT · 204166102 | COM | $295.62M | 4.10% | 4,289,375 | -4.0% |
| 13 | MAGELLAN HEALTH INC MGLNUSD · 559079207 | COM NEW | $225.04M | 3.12% | 2,369,100 | — |
| 14 | ELANCO ANIMAL HEALTH INC ELAN · 28414H103 | COM | $218.12M | 3.02% | 7,685,555 | New |
| 15 | CYXTERA TECHNOLOGIES INC 23284C102 | COM CL A | $208.4M | 2.89% | 16,526,315 | New |
| 16 | GCP APPLIED TECHNOLOGIES INC GCPEUR · 36164Y101 | COM | $207.06M | 2.87% | 6,540,000 | — |
| 17 | GREEN DOT CORP GDOT · 39304D102 | CL A | $191.86M | 2.66% | 5,294,110 | +20.1% |
| 18 | COLFAX CORP 194014106 | COM | $180.16M | 2.50% | 3,919,116 | New |
| 19 | MEDNAX INC MD · 58502B106 | COM | $160.95M | 2.23% | 5,915,000 | -30.0% |
| 20 | MERIT MED SYS INC MMSI · 589889104 | COM | $81.12M | 1.12% | 1,302,152 | -67.3% |
| 21 | EHEALTH INC EHTH · 28238P109 | COM | $52.23M | 0.72% | 2,048,117 | New |
| 22 | INTEGRATED RAIL AND RES ACQ 45827R205 | UNIT 99/99/9999 | $10.71M | 0.15% | 1,065,897 | New |
| 23 | WARBURG PINCUS CAPTAL CORP I G9460M108 | SHS CL A | $7.88M | 0.11% | 807,272 | New |
| 24 | ONYX ACQUISITION CO I G6755Q109 | SHS CL A | $7.63M | 0.11% | 769,600 | New |
| 25 | BURTECH ACQUISITION CORP BRKH · 123013203 | UNIT 12/10/2026 | $7.51M | 0.10% | 750,000 | New |
| 26 | MOUNT RAINIER ACQUISITION CO 623006202 | UNIT 11/27/2026 | $7.38M | 0.10% | 725,421 | New |
| 27 | MCLAREN TECHNOLOGY ACQ CORP MCL · 58176U109 | CLASS A COM | $7.25M | 0.10% | 731,000 | New |
| 28 | AVALON ACQUISITION INC AWX · 05338E101 | CLASS A COM | $7.22M | 0.10% | 731,000 | New |
| 29 | DIGITAL HEALTH ACQUISITION C 253893200 | UNIT 11/02/2026 | $7.17M | 0.10% | 700,000 | New |
| 30 | BULLPEN PARLAY ACQUISITION C G1792A126 | UNIT 12/03/2026 | $7M | 0.10% | 700,000 | New |
| 31 | BIOPLUS ACQUISITION CORP G11217109 | UNIT 12/02/2026 | $7M | 0.10% | 700,000 | New |
| 32 | SPINDLETOP HEALTH ACQUISITIO 84854Q103 | COM CL A | $6.95M | 0.10% | 727,200 | New |
| 33 | SIZZLE ACQUISITION CORP SZZL · 83014E208 | UNIT 11/02/2026 | $6.92M | 0.10% | 681,000 | New |
| 34 | TREBIA ACQUISITION CORP G9027T109 | COM CL A | $6.77M | 0.09% | 680,100 | New |
| 35 | INDUSTRIAL HUMAN CAPITAL INC 45617P104 | COM | $6.74M | 0.09% | 679,059 | New |
| 36 | ROSE HILL ACQUISITION CORP G7637J107 | CLASS A ORD | $6.68M | 0.09% | 673,401 | New |
| 37 | CRESCERA CAP ACQUISITION COR G26507122 | UNIT 11/18/2026 | $5.87M | 0.08% | 584,800 | New |
| 38 | VAHANNA TECH EDGE ACQSTN I C G9320Z125 | UNIT 11/22/2026 | $5.84M | 0.08% | 580,103 | New |
| 39 | NEWCOURT ACQUISITION CORP G6448C103 | CLASS A ORD SHS | $5.83M | 0.08% | 588,600 | New |
| 40 | LIBERTY RES ACQUISITION CORP LBRT · 53118A204 | UNIT 10/31/2028 | $5.81M | 0.08% | 565,251 | New |
| 41 | ENERGEM CORP G30449113 | UNIT 11/15/2026 | $5.79M | 0.08% | 570,258 | New |
| 42 | DIRECT SELLING ACQUISITIN CO DSAQ · 25460L103 | CL A COM | $5.72M | 0.08% | 576,000 | New |
| 43 | LEAD EDGE GROWTH OPRTUNTS LT G54085108 | COM | $5.58M | 0.08% | 571,700 | New |
| 44 | SLAM CORP G8210L105 | CL A SHS | $5.57M | 0.08% | 572,753 | New |
| 45 | KKR ACQUISITION HOLDING I CO 48253T109 | COM CLASS A | $5.52M | 0.08% | 566,844 | New |
| 46 | GOGREEN INVESTMENTS CORP G9461B101 | ORD SHS CL A | $5.44M | 0.08% | 548,645 | New |
| 47 | GIGCAPITAL 5 INC 37519U109 | COMMON STOCK | $5.22M | 0.07% | 528,000 | New |
| 48 | MOUNTAIN & CO I ACQUISITN CO G6301J120 | UNIT 11/04/2026 | $5.09M | 0.07% | 498,100 | New |
| 49 | INVESTCORP EUROPE ACQUISITIO G4923T121 | UNIT 12/15/2026 | $5.04M | 0.07% | 500,000 | New |
| 50 | GENESIS GRWT TECH ACQUSTN CO GEL · G3R23D110 | UNIT 99/99/9999 | $5.03M | 0.07% | 500,000 | New |
| 51 | EMERGING MARKETS HORIZON COR EMRH · G3033X113 | UNIT 99/99/9999 | $5.01M | 0.07% | 500,000 | New |
| 52 | EVE MOBILITY ACQUISITION COR G3218G125 | UNIT 99/99/9999 | $5.01M | 0.07% | 500,000 | New |
| 53 | HEALTHCARE AI ACQUISITION CO G4373K125 | UNIT 12/07/2026 | $5.01M | 0.07% | 500,000 | New |
| 54 | SCULPTOR ACQUISITION CORP I G7T983129 | UNIT 99/99/9999 | $5.01M | 0.07% | 500,000 | New |
| 55 | BATTERY FUTURE ACQUISITION C G0888J116 | UNIT 99/99/9999 | $5M | 0.07% | 500,000 | New |
| 56 | PEARL HOLDINGS ACQUISITN COR G44525122 | UNIT 12/15/2026 | $5M | 0.07% | 500,000 | New |
| 57 | SOUTHPORT ACQUISITION CORP 84465L204 | UNIT 99/99/9999 | $5M | 0.07% | 500,000 | New |
| 58 | THRIVE ACQUISITION CORPORATI G7158C101 | CLASS A ORD | $5M | 0.07% | 506,000 | New |
| 59 | FORTUNE RISE ACQUISITION COR 34969G102 | CL A | $4.93M | 0.07% | 496,086 | New |
| 60 | VISION SENSING ACQUISITION C 92838J103 | CLASS A COM | $4.92M | 0.07% | 496,134 | New |
| 61 | SEMPER PARATUS ACQUISITION C G8028L123 | UNIT 11/04/2026 | $4.84M | 0.07% | 481,000 | New |
| 62 | JUNIPER II CORP 48203N103 | CL A COM | $4.83M | 0.07% | 481,000 | New |
| 63 | OMNILIT ACQUISITION CORP 68218C207 | UNIT 11/08/2026 | $4.83M | 0.07% | 481,000 | New |
| 64 | L&F ACQUISITION CORP G53702109 | SHS CL A | $4.79M | 0.07% | 477,782 | New |
| 65 | AUSTERLITZ ACQUISITION CORP G0633D109 | SHS CL A | $4.79M | 0.07% | 493,352 | New |
| 66 | CAPITALWORKS EMNG MKTS ACQST G1889L118 | UNIT 01/01/2026 | $4.78M | 0.07% | 474,921 | New |
| 67 | CENAQ ENERGY CORP 15130M102 | CLASS A ORD SHS | $4.76M | 0.07% | 480,000 | New |
| 68 | SPARTAN ACQUISITION CORP III 84677R106 | COM CL A | $4.76M | 0.07% | 482,501 | New |
| 69 | ACHARI VENTURES HLDGS CORP I 00444X101 | COM | $4.75M | 0.07% | 481,000 | New |
| 70 | TALON 1 ACQUISITION CORP G86656124 | UNIT 11/02/2026 | $4.71M | 0.07% | 466,608 | New |
| 71 | KHOSLA VENTURES ACQUT CO III 482506102 | COM CL A | $4.65M | 0.06% | 476,350 | New |
| 72 | FOREST ROAD ACQUISITION COR 34619V103 | CL A | $4.64M | 0.06% | 476,500 | New |
| 73 | INTEGRATED WELLNESS ACQ CORP G4828B126 | UNIT 99/99/9999 | $4.54M | 0.06% | 450,000 | New |
| 74 | AETHERIUM ACQUISITION CORP 00809J200 | UNIT 12/21/2026 | $4.5M | 0.06% | 450,000 | New |
| 75 | INFINT ACQUISITION CORP G47862118 | UNIT 99/99/9999 | $4.43M | 0.06% | 441,174 | New |
| 76 | ROSS ACQUISITION CORP II G7641C106 | SHS CL A | $4.18M | 0.06% | 428,700 | New |
| 77 | SHOULDERUP TECHNOLOGY ACQUIS 82537G203 | UNIT 99/99/9999 | $4.18M | 0.06% | 413,707 | New |
| 78 | PARSEC CAPITAL ACQUISITION 70184A108 | CL A | $4.05M | 0.06% | 408,302 | New |
| 79 | APX ACQUISITION CORP I G0440J117 | UNIT 12/07/2026 | $4.03M | 0.06% | 400,000 | New |
| 80 | CC NEUBERGER PRIN HLDGS II G3166T103 | SHS CL A | $3.99M | 0.06% | 402,780 | New |
| 81 | LEGATO MERGER CORP II 52473Y104 | COM | $3.96M | 0.05% | 398,643 | New |
| 82 | ESGEN ACQUISITION CORP G3R95N103 | SHS CL A | $3.86M | 0.05% | 388,600 | New |
| 83 | ATHENA CONSUMER ACQ CORP ACAQUSD · 04684M106 | CL A | $3.81M | 0.05% | 384,800 | New |
| 84 | TAILWIND ACQUISITION CORP 87403Q102 | COM CL A | $3.76M | 0.05% | 381,600 | New |
| 85 | ATLANTIC COASTAL ACQUISTN CO ATLN · 004845310 | CLASS A COM | $3.72M | 0.05% | 381,011 | New |
| 86 | PLUM ACQUISITION CORP I G7134L126 | CLASS A ORD SHS | $3.71M | 0.05% | 381,488 | New |
| 87 | MISSION ADVANCEMENT CORP 60501L101 | CL A | $3.71M | 0.05% | 381,150 | New |
| 88 | ALSP ORCHID ACQUISITION CORP G0231L115 | UNIT 11/30/2028 | $3.7M | 0.05% | 366,189 | New |
| 89 | INNOVATIVE INTL ACQUSITIN CO G4809M117 | UNIT 10/26/2026 | $3.59M | 0.05% | 356,579 | New |
| 90 | DATA KNIGHTS ACQUISITION COR 237699103 | CLASS A COM | $3.37M | 0.05% | 333,668 | New |
| 91 | APEIRON CAPITAL INVEST CORP 03752A200 | UNIT 99/99/9999 | $3.37M | 0.05% | 333,848 | New |
| 92 | AHREN ACQUISITION CORP G01322117 | UNIT 12/09/2026 | $3.36M | 0.05% | 335,500 | New |
| 93 | FORTRESS VALUE ACQUIS CORP I 34964G107 | COM CL A | $3.27M | 0.05% | 334,678 | New |
| 94 | DRAGONEER GROWTH OPT CORP II G28315102 | CL A SHS | $3.08M | 0.04% | 315,537 | New |
| 95 | MOTIVE CAPITAL CORP G6293A103 | SHS CL A | $2.95M | 0.04% | 300,000 | New |
| 96 | MEDTECH ACQUISITION CORP 58507N105 | COM CL A | $2.95M | 0.04% | 298,368 | New |
| 97 | ARTEMIS STRATEGIC INVT CORP 04303A103 | COM CL A | $2.93M | 0.04% | 288,000 | New |
| 98 | SANABY HEALTH ACQUISITION CO 79956P102 | CL A COM | $2.86M | 0.04% | 288,600 | New |
| 99 | PEGASUS DIGITAL MOBILITY ACQ G69768102 | CL A ORD SHS | $2.83M | 0.04% | 288,600 | New |
| 100 | CF ACQUISITION CORP VII 12521H206 | UNIT 03/16/2028 | $2.54M | 0.04% | 250,000 | New |
| 101 | ISHARES TR 464287655 · Put | RUSSELL 2000 ETF | $2.5M | 0.03% | 1,350,000 | New |
| 102 | LIONHEART III CORP CUB · 536262108 | CLASS A COM | $2.46M | 0.03% | 250,000 | New |
| 103 | GREEN VISOR FIN TEC ACQ CORP G4166K118 | UNIT 11/08/2026 | $2.46M | 0.03% | 240,500 | New |
| 104 | HUNT COMPANIES ACQUISITIO G46482116 | UNIT 99/99/9999 | $2.44M | 0.03% | 240,500 | New |
| 105 | NABORS ENERGY TRANSITION COR 629567207 | UNIT 99/99/9999 | $2.44M | 0.03% | 240,500 | New |
| 106 | FTAC ZEUS ACQUISITION COR 30320F205 | UNIT 04/15/2026 | $2.41M | 0.03% | 240,500 | New |
| 107 | MAXPRO CAPITAL ACQUISITN COR 57778T106 | CLASS A COM | $2.39M | 0.03% | 240,500 | New |
| 108 | CONCORD ACQUISITION CORP III 20607V106 | COM CL A | $2.38M | 0.03% | 240,500 | New |
| 109 | M3 BRIGADE ACQUISITION III 55407R103 | CL A COM | $2.37M | 0.03% | 240,500 | New |
| 110 | BLACK MOUNTAIN ACQ CORP 09216A108 | CL A COM | $2.36M | 0.03% | 240,500 | New |
| 111 | CATALYST PARTNRS ACQUISITN C CPRX · G19550105 | CLASS A ORD SHS | $2.32M | 0.03% | 238,000 | New |
| 112 | EG ACQUISITION CORP 26846A100 | COM CL A | $2.31M | 0.03% | 238,000 | New |
| 113 | CACTUS ACQUISITION CORP 1 LT WHD · G1745A116 | UNIT 08/17/2028 | $2.28M | 0.03% | 225,876 | New |
| 114 | ASCENDANT DIGITAL ACQ CORP I G05157121 | UNIT 99/99/9999 | $2.1M | 0.03% | 206,800 | New |
| 115 | AP ACQUISITION CORP G04058122 | UNIT 99/99/9999 | $2.03M | 0.03% | 200,000 | New |
| 116 | VMG CONSUMER ACQUISITION COR 91842V201 | UNIT 11/08/2026 | $1.95M | 0.03% | 192,400 | New |
| 117 | INFINITE ACQUISITION CORP G48028115 | UNIT 99/99/9999 | $1.94M | 0.03% | 192,400 | New |
| 118 | PYROPHYTE ACQUISITION CORP PAII · G7308P101 | CL A ORD SHS | $1.9M | 0.03% | 192,400 | New |
| 119 | SOAR TECHNOLOGY ACQUISN CORP G82472112 | CL A COM | $1.89M | 0.03% | 186,912 | New |
| 120 | AESTHER HEALTHCARE ACQSTN CO 00809L106 | CLASS A COM | $1.65M | 0.02% | 165,304 | New |
| 121 | LF CAPITAL ACQUISITION CORP 50202D201 | UNIT 05/15/2028 | $1.6M | 0.02% | 159,557 | New |
| 122 | RCF ACQUISITION CORP G7330C128 | UNIT 99/99/9999 | $1.46M | 0.02% | 144,300 | New |
| 123 | FOCUS IMPACT ACQUISITION COR 34417L109 | CLASS A COM | $1.42M | 0.02% | 144,300 | New |
| 124 | ANTHEMIS DIGITAL ACQUISITION G03959106 | CLASS A ORD | $1.42M | 0.02% | 144,300 | New |
| 125 | TCV ACQUISITION CORP G8704C124 | CL A SHS | $1.41M | 0.02% | 142,950 | New |
| 126 | PARABELLUM ACQUISITION CORP 69901P109 | COM CL A | $1.4M | 0.02% | 144,000 | New |
| 127 | BEARD ENERGY TRANSITION ACQ 07402Q200 | UNIT 99/99/9999 | $1.22M | 0.02% | 120,250 | New |
| 128 | CIIG CAPITAL PARTNERS II INC 12561U109 | COM CL A | $1.01M | 0.01% | 102,157 | New |
| 129 | BLOCKCHAIN COINVSTRS ACQ CRP G11765123 | UNIT 09/01/2026 | $973K | 0.01% | 96,200 | New |
| 130 | LAMF GLOBAL VENTURES CORP I G5338L116 | UNIT 11/05/2026 | $966K | 0.01% | 96,200 | New |
| 131 | INTELLIGENT MEDI ACQSITN COR INTJ · 45828D106 | CLASS A COM | $952K | 0.01% | 96,200 | New |
| 132 | ALTC ACQUISITION CORP OKLO · 02156V109 | COM CL A | $946K | 0.01% | 96,000 | New |
| 133 | LAVA MEDTECH ACQUISITION COR 519345102 | CLASS A COM | $474K | 0.01% | 48,100 | New |
| 134 | GROWTH CAP ACQUISITION CORP 39986V107 | CL A | $339K | 0.00% | 34,148 | New |
| 135 | ARBOR RAPHA CAP BIOHLDS CORP ARCK · 03881F104 | CLASS A COM | $239K | 0.00% | 24,050 | New |
| 136 | PHOENIX BIOTECH ACQUISITION CERO · 71902K105 | CLASS A COM | $238K | 0.00% | 24,050 | New |
Total filing value: $7.22B