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Livermore
Livermore
ZHEN

CSS LLC

SEC CIK
0001103646
Latest filing
Aug 14, 2026

Holdings in Q3 2022

Holdings as of Sep 30, 2022, filed Nov 14, 2022. Long positions only; changes compare share counts with Q2 2022.

Institution overview
Positions
754
−74 vs. Q2 2022
Portfolio value
$1.73B
−$348.6M (−16.8%) vs. Q2 2022
Filed
Nov 14, 2022
SEC
Holdings of CSS LLC in Q3 2022
SecurityClassSharesValue% of portfolioShare changeActionHistory
NSTDNorthern Star Investment Corp. IVCOM CL A666,704$6.55M0.4%+192,186+40.5%AddedHistory
DHRDanaher CorpStock26,661$6.89M0.4%+16,393+159.7%AddedHistory
Lumentum Hldgs Inc55024UAD1NOTE 0.500%12/1–$6.95M0.4%–––
Khosla Ventures Acquisition482504107CL A720,857$7.06M0.4%+173,878+31.8%Added–
Acropolis Infrastructure Acq005029103CL A751,266$7.29M0.4%+183,287+32.3%Added–
GoPro, Inc.38268TAD5NOTE 1.250%11/1–$7.29M0.4%–––
MTBLYMoatable, Inc.SPONSORED ADS249,618$7.39M0.4%+107,903+76.1%AddedHistory
TRTLTortoiseEcofin Acquisition Corp. IIISHS CL A763,425$7.50M0.4%−74,083−8.8%ReducedHistory
Gores Technology Partners II38287L107CLASS A COM766,469$7.53M0.4%+33,338+4.5%Added–
Forum Merger IV Corp349875104CLASS A COM769,862$7.55M0.4%+53,500+7.5%Added–
FLDFold Holdings, Inc.COM CL A782,060$7.67M0.4%+76,417+10.8%AddedHistory
TMXTerminix Global Holdings IncCOM205,746$7.88M0.5%+198,298+2,662.4%AddedHistory
Lci Inds501812AB7NOTE 1.125% 5/1–$8.13M0.5%–––
EQTEQT CorpStock203,021$8.27M0.5%−44,666−18.0%ReducedHistory
Carnival Corp143658BE1NOTE 5.750% 4/0–$8.51M0.5%–New–
Altimeter Growth Corp 2G0371B109COM CL A863,712$8.56M0.5%+197,270+29.6%Added–
Twitter, Inc.90184LAN2NOTE 3/1–$9.20M0.5%–––
Transocean Ltd.893830BT5DEB 4.000%12/1–$9.25M0.5%–––
AALAmerican Airlines Group Inc.Stock778,611$9.37M0.5%00.0%UnchangedHistory
Twitter, Inc.90184LAF9NOTE 0.250% 6/1–$9.64M0.6%–––
PEOAdams Natural Resources Fund, Inc.COM496,898$9.67M0.6%−50,899−9.3%ReducedHistory
Guess Inc401617AD7NOTE 2.000% 4/1–$9.89M0.6%–––
Ftac Zeus Acquisition Cor30320F106CLASS A COM1,066,214$10.7M0.6%−99,244−8.5%Reduced–
Churchill Capital Corp V17144T107COM CL A1,126,509$11.2M0.6%+789,155+233.9%Added–
DREDuke Realty CorpCOM NEW241,212$11.6M0.7%+225,212+1,407.6%AddedHistory
Carnival Corp143658BT8NOTE 5.750%10/0–$12.2M0.7%–New–
PCPCPeriphas Capital Partnering CorpCOM CL A500,709$12.4M0.7%+255,296+104.0%AddedHistory
Mason Industrial Technolgy I57520Y106COM CL A1,353,530$13.3M0.8%+618,547+84.2%Added–
Two HBRS Invt Corp90187BAB7NOTE 6.250% 1/1–$13.3M0.8%–––
Ship Fin Intl Ltd824689AG8NOTE 4.875% 5/0–$13.3M0.8%–––
BRGBluerock Residential Growth REIT, Inc.COM CL A502,750$13.4M0.8%+135,765+37.0%AddedHistory
Omnicell Com68213NAD1NOTE 0.250% 9/1–$14.0M0.8%–––
Encore Cap Group Inc292554AM4NOTE 3.250%10/0–$15.6M0.9%–––
Dick's Sporting Goods, Inc.253393AD4NOTE 3.250% 4/1–$15.8M0.9%–––
Marriott Vacations Worldwide Corp57164YAD9NOTE 1/1–$16.3M0.9%–––
Wix.com Ltd.92940WAB5NOTE 7/0–$16.5M1.0%–––
Evolent Health, Inc.30050BAF8NOTE 3.500%12/0–$17.0M1.0%–––
Barclays Bank PLC Ipsp Croil ETN3606738C760ETF85,865$17.4M1.0%+85,865New–
Chesapeake Energy Corp165167172*W EXP 99/99/999262,918$18.0M1.0%−203,836−43.7%Reduced–
NLSNNielsen Holdings plcSHS EUR654,604$18.1M1.1%+629,288+2,485.7%AddedHistory
APGBApollo Strategic Growth Capital IISHS CL A1,904,485$18.8M1.1%+1,311,563+221.2%AddedHistory
CVIIChurchill Capital Corp VIICOM CL A2,027,917$19.9M1.2%+469,512+30.1%AddedHistory
Khosla Ventures Acqut Co III482506102COM CL A2,057,668$20.1M1.2%+669,737+48.3%Added–
Chesapeake Energy Corp165167164*W EXP 99/99/999376,267$26.9M1.6%−127,200−25.3%Reduced–
Zillow Group, Inc.98954MAE1NOTE 0.750% 9/0–$28.5M1.7%–––
BHVNBiohaven Ltd.COM194,903$29.5M1.7%+190,903+4,772.6%AddedHistory
Chesapeake Energy Corp165167180*W EXP 03/01/202465,836$30.6M1.8%+16,469+3.7%Added–
Insight Enterprises Inc45765UAB9NOTE 0.750% 2/1–$32.2M1.9%–––
NENoble Corp plcORD SHS A1,145,777$33.9M2.0%−331,190−22.4%ReducedHistory
PG&E Corp69331C140UNIT 99/99/9999305,982$35.1M2.0%−158,170−34.1%Reduced–
Atlas Air Worldwide Hldgs IN049164BJ4NOTE 1.875% 6/0–$47.8M2.8%–––
GFL Environmental Inc.36168Q120UNIT 99/99/9999T1,145,479$66.0M3.8%+126,059+12.4%Added–
Dexcom Inc252131AH0NOTE 0.750%12/0–$77.9M4.5%–––
Antero Resources Corp03674XAM8NOTE 4.250% 9/0–$92.8M5.4%–––

Options (224)

Puts and calls in the same filing. Amounts are the market value of the underlying shares, which is what 13F reports.

The largest 100 of 224 by value.

Option positions of CSS LLC in Q3 2022
SecurityClassPutsCalls
BHVNBiohaven Ltd.COM$35.1M$1.12M
CTXSCitrix Systems IncCOM$22.6M$270.0K
TSLATesla, Inc.Stock$17.5M$4.64M
NLSNNielsen Holdings plcSHS EUR$20.6M–
BIIBBiogen Inc.COM$8.28M$6.30M
SPYSPDR S&P 500 ETF TrustETF–$10.4M
iShares Tr464287234MSCI EMG MKT ETF$3.40M$6.45M
SGENSeagen Inc.COM$8.73M$670.0K
PCGPG&E CorpStock$7.94M$1.17M
State Street Energy Select Sector SPDR ETF81369Y506ETF$7.56M$720.0K
MSFTMicrosoft CorpStock$2.91M$5.24M
LLYEli Lilly & CoStock$8.15M–
ATVIActivision Blizzard, Inc.COM$297.0K$7.37M
AAPLApple Inc.Stock$2.76M$4.84M
GBTGlobal Blood Therapeutics, Inc.COM$3.58M$3.83M
ABBVAbbVie Inc.Stock$3.69M$3.69M
TWTRTwitter, Inc.COM$3.73M$3.50M
Alps ETF Tr00162Q452ALERIAN MLP$6.38M$552.0K
VRTXVertex Pharmaceuticals IncStock–$6.83M
DTEDte Energy CoCOM$5.75M–
NOWServiceNow, Inc.Stock$2.64M$3.02M
NVDANVIDIA CorpStock–$5.16M
iShares Tr464287556ISHARES BIOTECH$1.99M$2.92M
ALBAlbemarle CorpStock$873.0K$3.91M
ALNYAlnylam Pharmaceuticals, Inc.COM$4.72M–
MRNAModerna, Inc.Stock$1.18M$3.25M
CCitigroup IncStock–$4.17M
EXEExpand Energy CorpCOM$4.12M–
FHNFirst Horizon CorpCOM$1.40M$2.60M
METAMeta Platforms, Inc.Stock$678.0K$3.28M
SRPTSarepta Therapeutics, Inc.COM–$3.22M
BACBank of America CorpStock–$3.17M
State Street Utilities Select Sector SPDR ETF81369Y886ETF$2.91M–
TCDATricida, Inc.COM–$2.87M
State Street Financial Select Sector SPDR ETF81369Y605ETF$1.44M$1.29M
State Street SPDR S&P Biotech ETF78464A870ETF$2.67M–
TSEMTower Semiconductor LtdSHS NEW$44.0K$2.61M
Atlas CorpY0436Q109SHARES$557.0K$2.04M
Tenneco Inc880349105CL A VTG COM STK$1.66M$901.0K
AMZNAmazon Com IncStock–$2.54M
CCLCarnival Corp Ltd.UNIT 99/99/9999$1.53M$914.0K
OXYOccidental Petroleum CorpStock$123.0K$2.30M
ISEEIVERIC bio, Inc.COM$648.0K$1.58M
SRLPSprague Resources LPCOM UNIT REP LTD$2.11M$8.00K
CHNGChange Healthcare Inc.COM$1.76M$346.0K
AMLXAmylyx Pharmaceuticals, Inc.COM$1.20M$892.0K
FLRFluor CorpStock$2.07M–
GMEGameStop Corp.Stock$2.02M–
RLMDRelmada Therapeutics, Inc.COM$663.0K$1.36M
APLSApellis Pharmaceuticals, Inc.COM$1.43M$464.0K
AXSMAxsome Therapeutics, Inc.COM$446.0K$1.16M
ARK Innovation ETF00214Q104ETF–$1.49M
DICEDICE Therapeutics, Inc.COM$841.0K$594.0K
PRTAProthena Corp Public Ltd CoSHS$1.42M–
NVAXNovavax IncCOM NEW$767.0K$635.0K
ITCIIntra-Cellular Therapies, Inc.COM$554.0K$791.0K
AALAmerican Airlines Group Inc.Stock$1.33M–
WINGWingstop Inc.COM$1.07M$251.0K
FLNAFilana Therapeutics, Inc.COM$1.25M$8.00K
Liberty Media Corp531229409COM A SIRIUSXM$1.14M$88.0K
DVNDevon Energy CorpStock$1.17M–
SPNTSiriusPoint LtdCOM$769.0K$388.0K
LULUlululemon athletica inc.Stock$1.12M–
iShares Tr46428743220 YR TR BD ETF$72.0K$1.02M
ALBOAlbireo Pharma, Inc.COM–$1.03M
WWayfair Inc.CL A$325.0K$700.0K
AKROAkero Therapeutics, Inc.COM$1.02M–
CVXChevron CorpStock–$1.00M
VERUVeru Inc.COM$880.0K$121.0K
STNGScorpio Tankers Inc.SHS$988.0K–
SABRSabre CorpCOM$899.0K–
MMM3M CoStock$884.0K–
CVNACarvana Co.CL A$407.0K$426.0K
RIVNRivian Automotive, Inc.Stock$503.0K$329.0K
KRTXKaruna Therapeutics, Inc.COM$45.0K$787.0K
VMWVmware LLCCL A COM$692.0K$127.0K
EVEXEve Holding, Inc.COM$812.0K–
JAZZJazz Pharmaceuticals plcSHS USD$794.0K–
GLDSPDR Gold TrustETF–$773.0K
DKNGDraftKings Inc.Stock$736.0K–
RIGTransocean Ltd.REGISTERED SHS$727.0K$7.00K
MCOMoodys CorpStock$729.0K–
NIONIO Inc.ADR$723.0K–
HOODRobinhood Markets, Inc.Stock$703.0K–
SPCEVirgin Galactic Holdings, IncCOM$686.0K–
DELLDell Technologies Inc.Stock$683.0K–
XMQualtrics International Inc.COM CL A$656.0K–
CEGConstellation Energy CorpStock$624.0K–
COHRCoherent Corp.COM$620.0K–
SOFISoFi Technologies, Inc.Stock$599.0K–
OCULOcular Therapeutix, IncCOM–$581.0K
CLFCleveland-Cliffs Inc.COM–$578.0K
LILi Auto Inc.SPONSORED ADS$575.0K–
GETYGetty Images Holdings, Inc.CL A COM$521.0K$51.0K
MRTXMirati Therapeutics, Inc.COM$335.0K$210.0K
RBLXRoblox CorpStock$537.0K–
NUENucor CorpCOM$535.0K–
iShares Tr464287184CHINA LG-CAP ETF–$517.0K
DASHDoorDash, Inc.Stock–$494.0K
SIGASiga Technologies IncCOM$206.0K$282.0K

Sold out since Q2 2022 (284)

Positions held at the end of Q2 2022 that are gone from this filing.

The largest 100 of 284 by value last quarter.

Positions of CSS LLC sold out since Q2 2022
SecurityClassShares in Q2 2022Value in Q2 2022% of portfolio in Q2 2022History
Broadcom Inc.11135F200COM83,440$126.7M6.1%–
II-VI Inc902104AB4NOTE 0.250% 9/0–$39.4M1.9%–
Nextera Energy Inc65339F796UNIT 09/01/2022S416,120$23.5M1.1%–
Royal Caribbean Group780153BF8NOTE 2.875%11/1–$14.7M0.7%–
Green Plains Inc.393222AJ3DBCV 4.000% 7/0–$12.5M0.6%–
Southern Co842587602UNIT 08/01/2022231,233$12.3M0.6%–
Istar Inc45031UCB5NOTE 3.125% 9/1–$10.5M0.5%–
DGNUDragoneer Growth Opportunities Corp. IIICL A SHS1,032,993$10.1M0.5%History
Stride, Inc.86333MAA6NOTE 1.125% 9/0–$9.42M0.5%–
Pershing Square Tontine Hldg71531R109COM CL A463,536$9.26M0.4%–
Novavax Inc670002AB0NOTE 3.750% 2/0–$8.74M0.4%–
ATEKAthena Technology Acquisition Corp. IICL A COM815,543$7.99M0.4%History
FSTFAST Acquisition Corp.COM CL A768,854$7.79M0.4%History
Silicon Laboratories Inc.826919AD4NOTE 0.625% 6/1–$6.93M0.3%–
Green Plains Inc.393222AF1CONVERTIBLE BOND–$6.90M0.3%–
Splunk Inc848637AC8NOTE 0.500% 9/1–$6.22M0.3%–
TPG Pace Beneficial II CorpG89826104COMMON STOCK629,424$6.12M0.3%–
RH74967XAD5NOTE 9/1–$6.11M0.3%–
Penn Natl Gaming Inc707569AU3NOTE 2.750% 5/1–$5.65M0.3%–
Theravance Inc88338TAB0NOTE 2.125% 1/1–$5.43M0.3%–
Points Com Inc73085G109COM210,005$5.25M0.3%–
Healthcare Realty Trust Inc42225P501CL A NEW178,671$4.99M0.2%–
Meritor, Inc.59001KAF7NOTE 3.250%10/1–$4.88M0.2%–
Ribbit Leap LtdG7552B105SHS CL A485,701$4.81M0.2%–
Blueknight Energy Partners 1109625U208PFD564,318$4.81M0.2%–
Progress Software Corp743312AB6NOTE 1.000% 4/1–$4.77M0.2%–
EXEExpand Energy CorpCOM57,529$4.67M0.2%History
Anthemis Digital AcquisitionG03959106CLASS A ORD459,815$4.59M0.2%–
Fireeye Inc31816QAF8NOTE 0.875% 6/0–$4.58M0.2%–
CDKCDK Global, Inc.COM81,480$4.46M0.2%History
GCT Semiconductor Holding, Inc.20607V106COM CL A448,113$4.45M0.2%–
PFTAPerception Capital Corp. IIICLASS A ORD SHS439,833$4.27M0.2%History
Peridot Acquisition Corp. IIG7008B105SHS CL A434,619$4.26M0.2%–
Afternext Healthtech AcquisiG01109100SHS CL A432,953$4.20M0.2%–
Bentley Sys Inc08265TAB5NOTE 0.125% 1/1–$4.16M0.2%–
Encore Cap Europe Fin Ltd29260UAA5NOTE 4.500% 9/0–$4.15M0.2%–
Power & Digital Infrastructu73919C100CLASS A COM422,545$4.15M0.2%–
Vonage Hldgs Corp92886TAJ1NOTE 1.750% 6/0–$3.91M0.2%–
Blue Whale Acquisition Cor AG1330M103CLASS A ORD SHS386,291$3.74M0.2%–
American Airls Group Inc02376RAF9NOTE 6.500% 7/0–$3.69M0.2%–
Redball Acquisition CorpG7417R105COM CL A362,567$3.61M0.2%–
Austerlitz Acquisition CorpG0633D109SHS CL A358,717$3.50M0.2%–
Austerlitz Acquisition CorpG0633U101COM CL A356,799$3.48M0.2%–
Jazz Investments I Ltd472145AD3NOTE 1.500% 8/1–$3.47M0.2%–
Nuvasive Inc670704AL9NOTE 1.000% 6/0–$3.38M0.2%–
DNADSocial Capital Suvretta Holdings Corp. IVCLASS A ORD SHS341,914$3.32M0.2%History
MROMarathon Oil CorpCOM145,000$3.26M0.2%History
CDRCedar Realty Trust, Inc.COM NEW112,149$3.23M0.2%History
GLDSPDR Gold TrustETF19,000$3.20M0.2%History
Prudential Bancorp, Inc.74431A101COM208,202$3.15M0.2%–
Aerojet Rocketdyne Hldgs Inc007800AB1NOTE 2.250%12/1–$3.12M0.2%–
SILVERspac Inc.G8136V104CLASS A ORD304,926$2.96M0.1%–
Jazz Investments I Ltd472145AF8NOTE 2.000% 6/1–$2.94M0.1%–
DISH Network CORP25470MAB5NOTE 3.375% 8/1–$2.89M0.1%–
KKR Acquisition Holding I Co48253T109COM CLASS A290,148$2.84M0.1%–
Beard Energy Transition Acq07402Q101CL A COM281,839$2.80M0.1%–
CEROCero Therapeutics Holdings, Inc.CLASS A COM276,745$2.77M0.1%History
Turning PT Brands Inc90041LAE5NOTE 2.500% 7/1–$2.73M0.1%–
ARYEARYA Sciences Acquisition Corp VCLASS A ORD SHS279,818$2.72M0.1%History
HCNEJaws Hurricane Acquisition CorpCLASS A COM278,467$2.70M0.1%History
TPB Acquisition Corp IG8990L101COM CL A279,254$2.70M0.1%–
Coherent Inc192479103COM9,694$2.58M0.1%–
WBTWelbilt, Inc.COM104,470$2.49M0.1%History
Alarm Com Hldgs Inc011642AB1NOTE 1/1–$2.42M0.1%–
BALYBally's CorpCOM120,433$2.38M0.1%History
AAPLApple Inc.Stock16,170$2.21M0.1%History
CDAQCompass Digital Acquisition Corp.CLASS A ORD228,115$2.20M0.1%History
QT Imaging Holdings, Inc.37519U109COMMON STOCK216,772$2.18M0.1%–
DEVSFDevvStream Corp.CLASS A COM218,910$2.17M0.1%History
Zimmer Energy Transition Acq989570106COM CL A223,155$2.17M0.1%–
Fortistar Sustainable Sol Co34962M106COM CL A217,446$2.13M0.1%–
Guardant Health, Inc.40131MAB5NOTE 11/1–$2.13M0.1%–
Workday, Inc.98138HAF8NOTE 0.250%10/0–$2.10M0.1%–
INSMED Inc457669AB5NOTE 0.750% 6/0–$2.09M0.1%–
Supernova Partn Acq Co III LG8T90F102SHS CL A202,627$1.98M0.1%–
GEF.BGreif, IncCL B31,205$1.94M0.1%History
SMMSalient Midstream & MLP FundSH BEN INT253,632$1.92M0.1%History
WPCBWarburg Pincus Capital Corp I-BSHS CL A195,580$1.92M0.1%History
Coupa Software Inc22266LAF3NOTE 0.375% 6/1–$1.89M0.1%–
FTAAFTAC Athena Acquisition Corp.CL A SHS190,406$1.87M0.1%History
Conyers Park III Acqsitn Cor21289P102CLASS A COM191,820$1.86M0.1%–
Blackline, Inc.09239BAD1NOTE 3/1–$1.83M0.1%–
Proptech Investment Corp II743497109COM CL A181,687$1.79M0.1%–
HCIIHudson Executive Investment Corp. IICOM CL A180,406$1.77M0.1%History
Travere Therapeutics, Inc.89422GAA5NOTE 2.250% 3/0–$1.76M0.1%–
Envestnet, Inc.29404KAE6NOTE 0.750% 8/1–$1.72M0.1%–
Coupa Software Inc22266LAC0NOTE 0.125% 6/1–$1.67M0.1%–
Sailpoint Technologies Holdings, Inc.78781P105COM26,500$1.66M0.1%–
Corsair Partnering CorpG2540H108SHS CL A168,765$1.63M0.1%–
SHIFT4 PMTS Inc82452JAB5NOTE 12/1–$1.62M0.1%–
Sabre GLBL Inc78573NAE2NOTE 4.000% 4/1–$1.59M0.1%–
Holley Inc.43538H111*W EXP 11/30/202619,711$1.54M0.1%–
BNAIBrand Engagement Network Inc.CLASS A ORD SHS149,709$1.47M0.1%History
DALSDA32 Life Science Tech Acquisition Corp.CLASS A COM149,412$1.45M0.1%History
Inflection Point Acqustn CorG47874121CLASS A ORD149,459$1.45M0.1%–
MSFTMicrosoft CorpStock5,500$1.41M0.1%History
BACABerenson Acquisition Corp. ICL A COM144,548$1.41M0.1%History
Broadscale Acquisition Corp11134Y101COM CL A135,502$1.33M0.1%–
Atotech LtdG0625A105COM67,439$1.30M0.1%–
Ap Acquisition CorpG04058106CL A ORD SHS128,742$1.29M0.1%–