CSS LLC
- SEC CIK
- 0001103646
- Latest filing
- Aug 14, 2026
Holdings in Q1 2021
Holdings as of Mar 31, 2021, filed May 17, 2021. Long positions only.
- Positions
- 704
- No 13F data for Q4 2020
- Portfolio value
- $1.86B
- No 13F data for Q4 2020
Livermore's 13F data starts with Q1 2021, so this quarter has no previous quarter to compare with and changes are not shown.
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| Northern Star Invest Corp II66574L209 | UNIT 02/25/2028 | 368,133 | $3.66M | 0.2% | – | – | – |
| Periphas Capital Partnering Corp713895209 | UNIT 99/99/9999 | 150,084 | $3.69M | 0.2% | – | – | – |
| Senior Connect Acquisitn Cor81723H108 | COM CL A | 379,651 | $3.69M | 0.2% | – | – | – |
| Nevro Corp64157FAC7 | NOTE 2.750% 4/0 | – | $3.78M | 0.2% | – | – | – |
| BLBlackline, Inc. | COM | 35,043 | $3.80M | 0.2% | – | – | History |
| One Equity Partners Open WTR68237L204 | UNIT 01/14/2026 | 381,226 | $3.80M | 0.2% | – | – | – |
| Live Nation Entertainment IN538034AQ2 | NOTE 2.500% 3/1 | – | $3.84M | 0.2% | – | – | – |
| Social Leverage Acquisn Corp83363K201 | UNIT 99/99/9999 | 387,749 | $3.86M | 0.2% | – | – | – |
| J2 Global Inc48123VAC6 | NOTE 3.250% 6/1 | – | $3.86M | 0.2% | – | – | – |
| Tishman Speyer Innovation Co88825H209 | UNIT 02/11/2026 | 386,951 | $3.87M | 0.2% | – | – | – |
| Dmy Technology Group Inc IV23344K201 | UNIT 99/99/9999 | 385,976 | $3.88M | 0.2% | – | – | – |
| Colicity Inc194170205 | UNIT 02/24/2026 | 395,761 | $4.00M | 0.2% | – | – | – |
| Mason Industrial Technolgy I57520Y205 | UNIT 99/99/9999 | 403,700 | $4.01M | 0.2% | – | – | – |
| Pure Storage Inc74624MAB8 | NOTE 0.125% 4/1 | – | $4.01M | 0.2% | – | – | – |
| Newpark Res Inc651718AE8 | CONVERTIBLE BOND | – | $4.03M | 0.2% | – | – | – |
| Hudson Executive Inves III44376L206 | UNIT 02/22/2026 | 407,500 | $4.04M | 0.2% | – | – | – |
| SWZTotal Return Securities Fund | COM | 461,919 | $4.06M | 0.2% | – | – | History |
| Churchill Capital Corp VII17144M201 | UNIT 99/99/9999 | 416,686 | $4.15M | 0.2% | – | – | – |
| Gores Holdings VII Inc38286T200 | UNIT 02/12/2028 | 419,725 | $4.18M | 0.2% | – | – | – |
| RMG Acquisition Corp IIIG76088114 | UNIT 02/08/2026 | 420,640 | $4.18M | 0.2% | – | – | – |
| BIO.BBio-Rad Laboratories, Inc. | CL B | 7,375 | $4.21M | 0.2% | – | – | History |
| Arctos Northstar Acquis CorpG0477L118 | UNIT 99/99/9999 | 424,104 | $4.24M | 0.2% | – | – | – |
| Pivotal Investment Corp III72582M205 | UNIT 01/28/2028 | 427,862 | $4.28M | 0.2% | – | – | – |
| United States STL Corp New912909AT5 | NOTE 5.000%11/0 | – | $4.34M | 0.2% | – | – | – |
| Ares Acquisition CorporationG33032114 | UNIT 99/99/9999 | 436,827 | $4.37M | 0.2% | – | – | – |
| International FLAVORS&FRAGRA459506309 | UNIT 09/15/2021 | 89,691 | $4.41M | 0.2% | – | – | – |
| Vanguard Morningstar Small-Cap Value ETF922908611 | ETF | 26,662 | $4.42M | 0.2% | – | – | – |
| Green Plains Inc.393222AF1 | CONVERTIBLE BOND | – | $4.43M | 0.2% | – | – | – |
| Cantel Med Corp138098108 | COM | 56,147 | $4.48M | 0.2% | – | – | – |
| Zendesk, Inc.98936JAB7 | NOTE 0.250% 3/1 | – | $4.56M | 0.2% | – | – | – |
| Encore Cap Group Inc292554AK8 | NOTE 3.250% 3/1 | – | $4.59M | 0.2% | – | – | – |
| Equity Distr Acquisition Cor29465E106 | COM CL A | 467,233 | $4.63M | 0.2% | – | – | – |
| Khosla Ventures Acquisition482504107 | CL A | 461,180 | $4.66M | 0.3% | – | – | – |
| JWSUFJaws Mustang Acquisition Corp | UNIT 99/99/9999 | 464,540 | $4.71M | 0.3% | – | – | History |
| Apollo Strategic GRWT CPTL IG0412A110 | UNIT 99/99/9999 | 473,892 | $4.73M | 0.3% | – | – | – |
| Lazard Growth Acquisition CoG54035129 | UNIT 99/99/9999 | 472,982 | $4.73M | 0.3% | – | – | – |
| DKNGDraftKings Inc. | COM CL A | 77,400 | $4.75M | 0.3% | – | – | History |
| Centennial Resource Dev Inc15136AAA0 | NOTE 3.250% 4/0 | – | $4.79M | 0.3% | – | – | – |
| Lumentum Hldgs Inc55024UAD1 | NOTE 0.500%12/1 | – | $4.79M | 0.3% | – | – | – |
| Spartan Acquisition Corp. III84677R205 | UNIT 99/99/9999 | 477,842 | $4.79M | 0.3% | – | – | – |
| Broadscale Acquisition Corp11134Y200 | UNIT 02/02/2026 | 497,437 | $4.93M | 0.3% | – | – | – |
| Khosla Ventures Acqut Co III482506102 | COM CL A | 511,599 | $5.09M | 0.3% | – | – | – |
| Diamondhead Holdings Corp25278L204 | UNIT 01/21/2026 | 515,747 | $5.11M | 0.3% | – | – | – |
| Priveterra Acquisition Corp74275N201 | UNIT 99/99/9999 | 514,380 | $5.11M | 0.3% | – | – | – |
| MIECohen & Steers MLP Income & Energy Opportunity Fund | COM SHS | 1,607,973 | $5.15M | 0.3% | – | – | History |
| CC Neuberger Principal HoldnG1992N118 | UNIT 99/99/9999 | 530,825 | $5.30M | 0.3% | – | – | – |
| CCLCarnival Corp Ltd. | UNIT 99/99/9999 | 209,801 | $5.57M | 0.3% | – | – | History |
| Integra Lifesciences Hldgs C457985AM1 | NOTE 0.500% 8/1 | – | $5.61M | 0.3% | – | – | – |
| FCAXFortress Capital Acquisition Corp | SHS CL A | 573,300 | $5.62M | 0.3% | – | – | History |
| Realpage Inc75606NAB5 | NOTE 1.500%11/1 | – | $5.75M | 0.3% | – | – | – |
| Thunder Bridge Cap Prtnrs II88605T209 | UNIT 02/15/2028 | 588,942 | $5.83M | 0.3% | – | – | – |
| Pluralsight Inc72941BAB2 | NOTE 0.375% 3/0 | – | $5.90M | 0.3% | – | – | – |
| Snap Inc83304AAB2 | NOTE 0.750% 8/0 | – | $5.90M | 0.3% | – | – | – |
| Greenbrier Cos Inc393657AK7 | NOTE 2.875% 2/0 | – | $5.92M | 0.3% | – | – | – |
| CZRCaesars Entertainment, Inc. | COM | 69,012 | $6.04M | 0.3% | – | – | History |
| GDS Hldgs Ltd36165LAB4 | NOTE 2.000% 6/0 | – | $6.23M | 0.3% | – | – | – |
| Insight Enterprises Inc45765UAB9 | NOTE 0.750% 2/1 | – | $6.27M | 0.3% | – | – | – |
| Inphi Corp45772FAC1 | NOTE 0.750% 9/0 | – | $6.31M | 0.3% | – | – | – |
| Air Transport Services Grp I00922RAB1 | NOTE 1.125%10/1 | – | $6.52M | 0.4% | – | – | – |
| Fti Consulting, Inc302941AP4 | NOTE 2.000% 8/1 | – | $6.59M | 0.4% | – | – | – |
| iShares Tr46432F388 | MSCI USA VALUE | 66,600 | $6.82M | 0.4% | – | – | – |
| Fluidigm Corp Del34385PAF5 | NOTE 5.250%12/0 | – | $7.07M | 0.4% | – | – | – |
| MongoDB, Inc.60937PAD8 | NOTE 0.250% 1/1 | – | $7.22M | 0.4% | – | – | – |
| PCGPG&E Corp | Stock | 621,320 | $7.28M | 0.4% | – | – | History |
| Dycom Inds Inc267475AB7 | NOTE 0.750% 9/1 | – | $7.28M | 0.4% | – | – | – |
| Helix Energy Solutions Grp I42330PAK3 | NOTE 6.750% 2/1 | – | $7.69M | 0.4% | – | – | – |
| Liberty Media Corp531229409 | COM A SIRIUSXM | 177,721 | $7.83M | 0.4% | – | – | – |
| Green Plains Inc.393222AK0 | NOTE 2.250% 3/1 | – | $7.86M | 0.4% | – | – | – |
| STEWSRH Total Return Fund, Inc. | COM | 629,811 | $7.92M | 0.4% | – | – | History |
| Neogenomics Inc64049MAA8 | NOTE 1.250% 5/0 | – | $8.05M | 0.4% | – | – | – |
| PTC Therapeutics, Inc.69366JAB7 | NOTE 3.000% 8/1 | – | $8.06M | 0.4% | – | – | – |
| Osi Systems Inc671044AD7 | NOTE 1.250% 9/0 | – | $8.09M | 0.4% | – | – | – |
| EXEExpand Energy Corp | COM | 195,435 | $8.48M | 0.5% | – | – | History |
| Coupa Software Inc22266LAC0 | NOTE 0.125% 6/1 | – | $8.51M | 0.5% | – | – | – |
| PEOAdams Natural Resources Fund, Inc. | COM | 582,259 | $8.56M | 0.5% | – | – | History |
| iShares Russell 1000 Value ETF464287598 | ETF | 59,900 | $9.08M | 0.5% | – | – | – |
| Hannon Armstrong Sust Infr C41068XAB6 | NOTE 4.125% 9/0 | – | $9.60M | 0.5% | – | – | – |
| HMS Hldgs Corp40425J101 | COM | 283,266 | $10.5M | 0.6% | – | – | – |
| Ironwood Pharmaceuticals Inc46333XAD0 | DBCV 2.250% 6/1 | – | $10.9M | 0.6% | – | – | – |
| Workday, Inc.98138HAF8 | NOTE 0.250%10/0 | – | $11.8M | 0.6% | – | – | – |
| Two HBRS Invt Corp90187BAB7 | NOTE 6.250% 1/1 | – | $12.0M | 0.6% | – | – | – |
| Avaya Hldgs Corp05351XAB7 | NOTE 2.250% 6/1 | – | $12.0M | 0.6% | – | – | – |
| Atlas Air Worldwide Hldgs IN049164BH8 | NOTE 2.250% 6/0 | – | $15.0M | 0.8% | – | – | – |
| Guess Inc401617AD7 | NOTE 2.000% 4/1 | – | $15.3M | 0.8% | – | – | – |
| Zynga Inc98986TAB4 | NOTE 0.250% 6/0 | – | $15.8M | 0.9% | – | – | – |
| Rambus Inc750917AG1 | NOTE 1.375% 2/0 | – | $16.6M | 0.9% | – | – | – |
| Novavax Inc670002AB0 | NOTE 3.750% 2/0 | – | $17.5M | 0.9% | – | – | – |
| TSLATesla, Inc. | Stock | 26,368 | $17.6M | 0.9% | – | – | History |
| Transocean Ltd.893830BT5 | DEB 4.000%12/1 | – | $18.1M | 1.0% | – | – | – |
| II-VI Inc902104AB4 | NOTE 0.250% 9/0 | – | $20.6M | 1.1% | – | – | – |
| Istar Inc45031UCB5 | NOTE 3.125% 9/1 | – | $21.9M | 1.2% | – | – | – |
| Realpage Inc75606NAC3 | NOTE 1.500% 5/1 | – | $28.1M | 1.5% | – | – | – |
| Verint Sys Inc92343XAA8 | NOTE 1.500% 6/0 | – | $29.2M | 1.6% | – | – | – |
| Liberty Media Corp Del530715AN1 | DEB 3.500% 1/1 | – | $29.6M | 1.6% | – | – | – |
| Square Inc852234AD5 | NOTE 0.500% 5/1 | – | $32.9M | 1.8% | – | – | – |
| Chegg, Inc163092AD1 | NOTE 0.125% 3/1 | – | $38.2M | 2.1% | – | – | – |
| Zillow Group, Inc.98954MAH4 | NOTE 2.750% 5/1 | – | $41.1M | 2.2% | – | – | – |
| Nextera Energy Inc65339F796 | UNIT 09/01/2022S | 843,111 | $48.6M | 2.6% | – | – | – |
| PG&E Corp69331C140 | UNIT 99/99/9999 | 450,276 | $51.6M | 2.8% | – | – | – |
| GFL Environmental Inc.36168Q120 | UNIT 99/99/9999T | 699,732 | $57.2M | 3.1% | – | – | – |
Options (159)
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 159 by value.
| Security | Class | Puts | Calls |
|---|---|---|---|
| TSLATesla, Inc. | Stock | $208.2M | $2.34M |
| NVAXNovavax Inc | COM NEW | $21.8M | $8.36M |
| SPYSPDR S&P 500 ETF Trust | ETF | $19.8M | $9.91M |
| BIIBBiogen Inc. | COM | – | $29.2M |
| FTVFortive Corp | Stock | $18.0M | $1.72M |
| CCLCarnival Corp Ltd. | UNIT 99/99/9999 | $18.3M | – |
| DKSDick's Sporting Goods, Inc. | Stock | $13.5M | – |
| GMEGameStop Corp. | Stock | $13.5M | – |
| AMGNAmgen Inc | Stock | $7.46M | $3.73M |
| IFFInternational Flavors & Fragrances Inc | COM | $11.0M | – |
| MRNAModerna, Inc. | Stock | $2.62M | $6.29M |
| RCLRoyal Caribbean Cruises Ltd | COM | $8.55M | $257.0K |
| TDOCTeladoc Health, Inc. | COM | $4.36M | $4.18M |
| GSGoldman Sachs Group Inc | Stock | – | $6.38M |
| AAPLApple Inc. | Stock | $6.11M | – |
| State Street SPDR S&P Biotech ETF78464A870 | ETF | $4.07M | $2.03M |
| ABBVAbbVie Inc. | Stock | $2.16M | $3.25M |
| Alps ETF Tr00162Q452 | ALERIAN MLP | $5.01M | – |
| MGAMagna International Inc | COM | – | $4.01M |
| WWayfair Inc. | CL A | $3.71M | – |
| Corelogic Inc21871D103 | COM | – | $3.69M |
| CVNACarvana Co. | CL A | $1.78M | $1.78M |
| QNCXQuince Therapeutics, Inc. | COM | – | $3.42M |
| State Street Energy Select Sector SPDR ETF81369Y506 | ETF | $3.29M | $49.0K |
| LKFTLakefront Biotherapeutics NV | SPON ADR | $524.0K | $2.76M |
| PCGPG&E Corp | Stock | $2.50M | $774.0K |
| EQHEquitable Holdings, Inc. | COM | $3.26M | – |
| HGENHumanigen, Inc | COM NEW | $2.00M | $1.07M |
| ARK ETF Tr00214Q302 | GENOMIC REV ETF | $2.00M | $825.0K |
| RHRH | COM | $2.69M | – |
| AMDAdvanced Micro Devices Inc | Stock | $1.18M | $1.37M |
| Realpage Inc75606N109 | COM | – | $2.37M |
| AGFirst Majestic Silver Corp | COM | $2.25M | $90.0K |
| LYVLive Nation Entertainment, Inc. | COM | $2.12M | – |
| DDominion Energy, Inc | Stock | $1.61M | $425.0K |
| ARCTArcturus Therapeutics Holdings Inc. | COM | $1.46M | $413.0K |
| UALUnited Airlines Holdings, Inc. | COM | – | $1.85M |
| AALAmerican Airlines Group Inc. | Stock | $1.80M | – |
| MCRBSeres Therapeutics, Inc. | COM | – | $1.74M |
| Michaels Cos Inc59408Q106 | COM | – | $1.73M |
| NKENIKE, Inc. | Stock | $1.65M | – |
| ITCIIntra-Cellular Therapies, Inc. | COM | $204.0K | $1.43M |
| State Street Utilities Select Sector SPDR ETF81369Y886 | ETF | – | $1.60M |
| MPMP Materials Corp. | COM CL A | $1.60M | – |
| BACBank of America Corp | Stock | $193.0K | $1.35M |
| DDDuPont de Nemours, Inc. | COM | $1.54M | – |
| TSMTaiwan Semiconductor Manufacturing Co Ltd | ADR | – | $1.49M |
| iShares MSCI Eafe ETF464287465 | ETF | $721.0K | $758.0K |
| HIGHartford Insurance Group, Inc. | Stock | $13.0K | $1.42M |
| JOYYJOYY Inc. | ADS REPSTG COM A | $1.39M | – |
| KALVKalVista Pharmaceuticals, Inc. | COM | $527.0K | $833.0K |
| NIONIO Inc. | ADR | $1.01M | $312.0K |
| QUREuniQure N.V. | SHS | – | $1.28M |
| VVisa Inc. | Stock | $1.27M | – |
| MNSTMonster Beverage Corp | COM | $1.26M | – |
| Curevac N VN2451R105 | COM | $759.0K | $485.0K |
| MITTTPG Mortgage Investment Trust, Inc. | COM | $1.11M | $121.0K |
| PYPLPayPal Holdings, Inc. | Stock | $1.22M | – |
| Brookfield Property Partrs LG16249107 | UNIT LTD PARTN | $1.13M | – |
| Cubic Corp229669106 | COM | – | $1.12M |
| ACADAcadia Pharmaceuticals Inc | COM | $1.03M | $59.0K |
| NVDANVIDIA Corp | Stock | $1.07M | – |
| MRTXMirati Therapeutics, Inc. | COM | $69.0K | $977.0K |
| CNPCenterpoint Energy Inc | COM | – | $1.02M |
| State Street Financial Select Sector SPDR ETF81369Y605 | ETF | $1.02M | – |
| AUPHAurinia Pharmaceuticals Inc. | COM | – | $1.01M |
| WBDWarner Bros. Discovery, Inc. | COM SER A | $991.0K | – |
| SIRISirius XM Holdings Inc. | COM | $329.0K | $643.0K |
| HRTXHeron Therapeutics, Inc. | COM | – | $956.0K |
| Pershing Square Tontine Hldg71531R109 | COM CL A | $888.0K | $48.0K |
| CHNGChange Healthcare Inc. | COM | $563.0K | $354.0K |
| iShares Tr464288513 | IBOXX HI YD ETF | $872.0K | – |
| EXASExact Sciences Corp | COM | $844.0K | – |
| BTAIQBioXcel Therapeutics, Inc. | COM | $600.0K | $220.0K |
| BGBunge Global SA | COM | $817.0K | – |
| ZMZoom Communications, Inc. | Stock | $803.0K | – |
| Seacor Holdings Inc811904101 | COM | $799.0K | – |
| LENLennar Corp | CL A | – | $769.0K |
| AMCAMC Entertainment Holdings, Inc. | CL A COM | $769.0K | – |
| Trillium Therapeutics Inc.89620X506 | COM NEW | – | $729.0K |
| NAVNavistar International Corp | COM | – | $718.0K |
| BYNDBeyond Meat, Inc. | COM | $716.0K | – |
| COHRCoherent Corp. | COM | $711.0K | – |
| BFIBurgerFi International, Inc. | COM | $709.0K | – |
| IQiQIYI, Inc. | SPONSORED ADS | $682.0K | – |
| ZIONZions Bancorporation, National Association | COM | – | $671.0K |
| LYFTLyft, Inc. | CL A COM | $632.0K | – |
| SPRUSpruce Power Holding Corp | COM CL A | $629.0K | – |
| DMDesktop Metal, Inc. | COM CL A | $624.0K | – |
| BNTXBioNTech SE | SPONSORED ADS | $611.0K | – |
| Five Prime Therapeutics Inc33830X104 | COM | $207.0K | $400.0K |
| AAWWAtlas Air Worldwide Holdings Inc | COM NEW | $604.0K | – |
| RUBYRubius Therapeutics, Inc. | COM | $588.0K | – |
| SJISouth Jersey Industries Inc | COM | $375.0K | $199.0K |
| RRXRegal Rexnord Corp | COM | $570.0K | – |
| VIRVir Biotechnology, Inc. | COM | $559.0K | – |
| iShares Inc464286749 | MSCI SWITZERLAND | $553.0K | – |
| iShares Russell 2000 ETF464287655 | ETF | $552.0K | – |
| GPREGreen Plains Inc. | COM | $541.0K | – |
| Farfetch Ltd30744W107 | ORD SH CL A | $530.0K | – |