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Starboard Value LP
13F-HR

Q3 2021

Period Sep 30, 2021Filed Nov 12, 2021View on EDGAR ↗
Compare vsprevious quarter (Q2 2021)
Positions
66
Total value
$5.46B
Top 10 concentration
64.9%
New positions
23

Exited positions· 30 vs. Q2 2021

Holdings · 66

#Class
1AECOM
ACM · 00766T100
COM$463.01M8.47%7,331,970-1.3%
2NORTONLIFELOCK INC
GEN · 668771108
COM$422.62M7.74%16,704,454
3CORTEVA INC
CTVA · 22052L104
COM$386.79M7.08%9,191,830-4.1%
4ON SEMICONDUCTOR CORP
ON · 682189105
COM$381.62M6.98%8,337,681-4.0%
5PAPA JOHNS INTL INC
PZZA · 698813102
COM$350.41M6.41%2,759,360-20.2%
6HUNTSMAN CORP
HUN · 447011107
COM$343.19M6.28%11,598,144New
7ISHARES TR
IWM · 464287655
RUSSELL 2000 ETF$327.69M6.00%1,498,000+159.2%
8COMMVAULT SYS INC
CVLT · 204166102
COM$307.22M5.62%4,079,375
9BOX INC
BOX · 10316T104
CL A$289.1M5.29%12,213,663-6.1%
10ACI WORLDWIDE INC
ACIW · 004498101
COM$276.19M5.05%8,987,486
11GREEN DOT CORP
GDOT · 39304D102
CL A$266.45M4.88%5,294,110
12MERIT MED SYS INC
MMSI · 589889104
COM$254.29M4.65%3,541,600-1.5%
13ELANCO ANIMAL HEALTH INC
ELAN · 28414H103
COM$233.17M4.27%7,311,712-3.9%
14CERNER CORP
CERNCHF · 156782104
COM$228.92M4.19%3,246,111+2.0%
15MAGELLAN HEALTH INC
MGLNUSD · 559079207
COM NEW$224M4.10%2,369,100
16MEDNAX INC
MD · 58502B106
COM$168.16M3.08%5,915,000-30.0%
17
CYXTERA TECHNOLOGIES INC
23284C102
COM CL A$152.87M2.80%16,526,315New
18GCP APPLIED TECHNOLOGIES INC
GCPEUR · 36164Y101
COM$143.36M2.62%6,540,000
19EHEALTH INC
EHTH · 28238P109
COM$82.95M1.52%2,048,117+7.9%
20COMSCORE INC
SCOR · 20564W105
COM$9.44M0.17%2,419,550
21
WARBURG PINCUS CAPTAL CORP I
G9460M108
SHS CL A$8.28M0.15%847,085
22DIRECT SELLING ACQUISITION CO
DSAQU · 25460L202
UNIT 99/99/9999$6.05M0.11%600,000New
23
LEAD EDGE GROWTH OPRTUNTS LT
G54085108
COM$5.88M0.11%600,000
24
SLAM CORP
G8210L105
CL A SHS$5.86M0.11%601,000
25
KKR ACQUISITION HOLDING I CO
48253T109
COM CLASS A$5.8M0.11%594,800
26
GIGCAPITAL 5 INC
37519U208
UNIT 99/99/9999$5.65M0.10%550,000New
27
CENAQ ENERGY CORP
15130M201
UNIT 02/04/2026$5.03M0.09%500,000New
28
L&F ACQUISITION CORP
G53702109
SHS CL A$5M0.09%500,000+62.0%
29
AUSTERLITZ ACQUISITION CORP
G0633D109
SHS CL A$4.97M0.09%500,000+100.0%
30
ALTIMAR ACQUISITION CORP II
G03709105
SHS CL A$4.93M0.09%500,000
31
KHOSLA VENTURES ACQUSTN CO I
482505104
COM CL A$4.9M0.09%500,000+66.7%
32
FOREST ROAD ACQUISITION COR
34619V103
CL A$4.88M0.09%500,000
33
ISHARES TR
464287655 · Put
RUSSELL 2000 ETF$4.87M0.09%2,325,000+16.3%
34
SWITCHBACK II CORPORATION
G8633T115
COM CL A$4.48M0.08%450,000New
35
890 5TH AVE PARTNERS INC
28250A105
COM CL A$4.46M0.08%450,000New
36
TREBIA ACQUISITION CORP
G9027T109
COM CL A$4.46M0.08%450,000New
37
VPC IMPACT ACQU HOLDI III IN
91835J108
COM CL A$4.46M0.08%450,000New
38
ROSS ACQUISITION CORP II
G7641C106
SHS CL A$4.36M0.08%450,000
39
CC NEUBERGER PRIN HLDGS II
G3166T103
SHS CL A$4.15M0.08%422,700+12.4%
40
TAILWIND ACQUISITION CORP
87403Q102
COM CL A$3.91M0.07%400,000+33.3%
41
MISSION ADVANCEMENT CORP
60501L101
CL A$3.89M0.07%400,000
42ATLANTIC COASTAL ACQUISTN CO
ATLN · 048453104
CLASS A COM$3.88M0.07%400,000+2.7%
43
PLUM ACQUISITION CORP I
G7134L126
CLASS A ORD SHS$3.87M0.07%400,000+17.3%
44
MEDTECH ACQUISITION CORP
58507N105
COM CL A$3.72M0.07%375,000+150.0%
45
FORTRESS VALUE ACQUIS CORP I
34964G107
COM CL A$3.41M0.06%350,000+85.5%
46
DRAGONEER GROWTH OPT CORP II
G28315102
CL A SHS$3.29M0.06%335,858
47
DATA KNIGHTS ACQUISITION COR
237699103
CLASS A COM$3.17M0.06%315,803New
48
ARTEMIS STRATEGIC INVT CORP
04303A202
UNIT 09/30/2026$3.01M0.06%300,000New
49
MOUNTAIN CREST ACQUSTN CORP
62402D105
COM$2.99M0.05%300,000New
50
HENNESSY CAPITAL INVS CORP V
42589T107
COM CL A$2.96M0.05%300,000New
51CATALYST PARTNRS ACQUISITN C
CPRX · G19550105
CLASS A ORD SHS$2.43M0.04%250,000New
52
EG ACQUISITION CORP
26846A100
COM CL A$2.43M0.04%250,000New
53
SOAR TECHNOLOGY ACQUISN CORP
G82472104
UNIT 99/99/9999$1.98M0.04%194,700New
54ISHARES TR
IWR · 464287499
RUS MID CAP ETF$1.96M0.04%25,000-94.9%
55
PARABELLUM ACQUISITION CORP
69901P208
UNIT 99/99/9999$1.5M0.03%150,000New
56DD3 ACQUISITION CORP II
DDMX · 23318M100
COM CL A$1.47M0.03%148,682New
57
TCV ACQUISITION CORP
G8704C124
CL A SHS$1.47M0.03%150,000
58
CIIG CAPITAL PARTNERS II INC
12561U208
UNIT 02/28/2028$1.04M0.02%103,504New
59ALTC ACQUISITION CORP
OKLO · 02156V109
COM CL A$983K0.02%100,000New
60
ROSS ACQUISITION CORP II
G7641C114 · Call
*W EXP 02/01/202$88K0.00%99,157-0.8%
61
DATA KNIGHTS ACQUISITION COR
237699111 · Call
*W EXP 11/11/202$68K0.00%174,766New
62
FOREST ROAD ACQUISITION COR
34619V111 · Call
*W EXP 01/15/202$65K0.00%75,000-25.0%
63
MISSION ADVANCEMENT CORP
60501L119 · Call
*W EXP 03/05/202$44K0.00%75,000-35.7%
64
ATLANTIC COASTAL ACQUISTN CO
048453112 · Call
*W EXP 03/02/202$35K0.00%64,150-3.8%
65
EG ACQUISITION CORP
26846A118 · Call
*W EXP 05/28/202$35K0.00%59,654New
66
CATALYST PARTNRS ACQUISITN C
G19550121 · Call
*W EXP 05/12/202$23K0.00%27,526New
Total filing value: $5.46B