CSS LLC/IL Q4 2021 Filing

Filed February 14, 2022

Portfolio Value

$2.8T

Holdings

1,066

Report Date

Q4 2021

Filing Type

13F-HR

All Holdings (1,066 positions)

#StockSharesValue% PortfolioType
1
AVGO 8 09/30/22 ABROADCOM INC
91,958$190.7B6.78%
238,916,000$127.2B4.52%
3
TSLATESLA INC
116,592$123.2B4.38%Put
4
SPYSPDR S&P 500 ETF TR
147,000$69.8B2.48%Put
5
ANTERO RESOURCES CORP
13,438,000$55.0B1.95%
6
W 1.125 11/01/24WAYFAIR INC
25,138,000$44.1B1.57%
7
NEE 4.872 09/01/22NEXTERA ENERGY INC
615,927$41.9B1.49%
8
SLAB 0.625 06/15/25SILICON LABORATORIES INC
21,431,000$37.7B1.34%
9
ISTAR INC
18,558,000$34.9B1.24%
10
ESSENTIAL UTILS INC
507,776$33.0B1.17%
11
NBIX 2.25 05/15/24NEUROCRINE BIOSCIENCES INC
25,651,000$32.2B1.14%
12
NSIT 0.75 02/15/25INSIGHT ENTERPRISES INC
18,291,000$29.4B1.04%
13
II-VI INC
18,703,000$27.7B0.98%
14
RMBS 1.375 02/01/23RAMBUS INC DEL
16,395,000$25.8B0.92%
15
XLFSELECT SECTOR SPDR TR
632,100$24.7B0.88%Put
16204,747$23.7B0.84%
1710,500,000$23.4B0.83%
18
HCAT 2.5 04/15/25HEALTH CATALYST INC
15,332,000$22.3B0.79%
1910,000,000$21.7B0.77%
20
NUANCE COMMUNICATIONS INC
7,582,000$21.4B0.76%
21
PLUG 3.75 06/01/25PLUG PWR INC
3,716,000$21.0B0.75%
22
EVOLENT HEALTH INC
12,820,000$20.9B0.74%
23
PHILLIPS 66 PARTNERS LP
574,801$20.7B0.74%
24
DKSDICKS SPORTING GOODS INC
177,900$20.5B0.73%Put
25
ENCORE CAP GROUP INC
14,866,000$20.4B0.72%
26
NOWSERVICENOW INC
30,300$19.7B0.70%Put
27
XLESELECT SECTOR SPDR TR
351,024$19.5B0.69%Put
28
II-VI INC
64,608$18.2B0.65%
29
Z 0.75 09/01/24ZILLOW GROUP INC
11,500,000$17.9B0.64%
30
RCL 2.875 11/15/23ROYAL CARIBBEAN GROUP
14,745,000$17.5B0.62%
31
NVV1NOVAVAX INC
117,078$16.8B0.60%Put
32
MOALTRIA GROUP INC
348,700$16.5B0.59%Put
33
LITE 0.25 03/15/24LUMENTUM HLDGS INC
9,200,000$16.4B0.58%
34
MDRX 0.875 01/01/27ALLSCRIPTS HEALTHCARE SOLUTI
10,787,000$16.0B0.57%
3511,750,000$16.0B0.57%
36
BIIBBIOGEN INC
61,200$14.7B0.52%Put
376,651,000$14.6B0.52%
38
CCLCARNIVAL CORP
715,070$14.4B0.51%Put
39
RIG 4 12/15/25 *TRANSOCEAN INC
15,000,000$14.0B0.50%
40
AVYA 2.25 06/15/23AVAYA HLDGS CORP
12,632,000$13.4B0.48%
4111,504,000$13.4B0.48%
42
AALAMERICAN AIRLS GROUP INC
744,127$13.4B0.47%Put
43
VMWEURVMWARE INC
121,499$13.3B0.47%Put
44
ECPG 3.25 10/01/25ENCORE CAP GROUP INC
7,922,000$13.0B0.46%
45
GPRE 2.25 03/15/27GREEN PLAINS INC
9,640,000$12.9B0.46%
4611,500,000$12.7B0.45%
47
TVTX 2.5 09/15/25TRAVERE THERAPEUTICS INC
11,504,000$12.7B0.45%
48
MIDD 1 09/01/25MIDDLEBY CORP
7,854,000$12.6B0.45%
49
TWO 6.25 01/15/26TWO HARBORS INVENTMENT CORPO
12,378,000$12.5B0.44%
50
FTAC ZEUS ACQUISITION COR
1,238,749$12.4B0.44%
518,500,000$12.1B0.43%
52
OSI SYSTEMS INC
11,500,000$11.8B0.42%
53
MSFTMICROSOFT CORP
34,200$11.5B0.41%Put
549,710,000$10.6B0.38%
55
IRONWOOD PHARMACEUTICALS INC
10,119,000$10.4B0.37%
56
MRNAMODERNA INC
40,471$10.3B0.37%Put
577,650,000$10.2B0.36%
58
DISCAUSDDISCOVERY INC
427,978$10.1B0.36%Put
59
EXEEWCHESAPEAKE ENERGY CORP
235,813$9.4B0.33%
606,931,000$9.4B0.33%
61
COLFAX CORP
48,117$8.9B0.32%
62
BNTXBIONTECH SE
34,562$8.9B0.32%Put
63
PEOADAM NAT RES FD INC
530,085$8.8B0.31%
64
GREEN PLAINS INC
6,500,000$8.5B0.30%
65
CUCAAVIS BUDGET GROUP
40,000$8.3B0.29%Put
66
GCTSCONCORD ACQUISITION CORP III
834,923$8.3B0.29%
67
PCGPG&E CORP
678,020$8.2B0.29%Put
68
STEWBOULDER GROWTH & INCOME FD I
554,714$7.9B0.28%
69
DHRDANAHER CORPORATION
23,537$7.7B0.28%
70
EXECHESAPEAKE ENERGY CORP
118,729$7.7B0.27%Put
71
ATLAS AIR WORLDWIDE HLDGS IN
5,656,000$7.3B0.26%
72
BHP GROUP PLC
122,338$7.3B0.26%
73
PTC THERAPEUTICS INC
7,007,000$7.3B0.26%
74
NABORS INDS INC
8,030,000$7.1B0.25%
75
LSXMKUSDLIBERTY MEDIA CORP DEL
138,111$7.0B0.25%
76
ANTHEMIS DIGITAL ACQUISITION
705,458$6.9B0.25%
77
CHANGE HEALTHCARE INC
97,425$6.8B0.24%
78
REGNREGENERON PHARMACEUTICALS
10,800$6.8B0.24%Put
79
CVXCHEVRON CORP NEW
57,915$6.8B0.24%
80
DISCKUSDDISCOVERY INC
295,456$6.8B0.24%Put
81
HELIX ENERGY SOLUTIONS GRP I
6,730,000$6.7B0.24%
82
VONAGE HLDGS CORP
5,000,000$6.7B0.24%
83
ATEKUATHENA TECHNOLOGY ACQ CORP I
659,595$6.6B0.23%
84
DISH 0 12/15/25DISH NETWORK CORPORATION
6,500,000$6.5B0.23%
85
BIOHAVEN PHARMACTL HLDG CO L
46,800$6.5B0.23%Call
86
RDFN 0 10/15/25REDFIN CORP
7,106,000$6.4B0.23%
87
AORT 4.25 07/01/25CRYOLIFE INC
5,500,000$6.4B0.23%
88
NABORS ENERGY TRANSITION COR
622,238$6.3B0.22%
89
ITCIEURINTRA-CELLULAR THERAPIES INC
118,854$6.2B0.22%Put
90
CNX 2.25 05/01/26CNX RES CORP
4,712,000$6.2B0.22%
91
TRINE II ACQUISITION CORP
627,908$6.2B0.22%
92
RCLROYAL CARIBBEAN GROUP
79,900$6.1B0.22%Put
93
FLUIDIGM CORPORATION
4,000,000$5.9B0.21%
94
HLF 2.625 03/15/24HERBALIFE NUTRITION LTD
5,649,000$5.7B0.20%
95
AKAM 0.125 05/01/25AKAMAI TECHNOLOGIES INC
4,264,000$5.6B0.20%
96
PANW 0.375 06/01/25PALO ALTO NETWORKS INC
2,951,000$5.6B0.20%
97
BIO/BBIO RAD LABS INC
7,375$5.6B0.20%
98
BPBP PLC
205,613$5.5B0.19%
99
VBRVANGUARD INDEX FDS
29,662$5.3B0.19%
100
LM03LIBERTY MEDIA CORP DEL
103,790$5.3B0.19%
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