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CSS LLC

Q3 2025 Holdings

Filed 2025-11-13 | 985 holdings | $2.2B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Strategy Inc(MSTR)PutCL A NEW594972408$94.3M292,7004.2%
Stride IncNOTE 1.125% 9/086333MAA6$77.1M$27,274,0003.5%
Ionis Pharmaceuticals IncNOTE 4/0462222AD2$76.7M$62,382,0003.4%
Live Nation Entertainment inNOTE 3.125% 1/1538034BA6$73.4M$45,256,0003.3%
Jazz Investments I LTDNOTE 2.000% 6/1472145AF8$66.3M$62,574,0003.0%
Lumentum Hldgs IncNOTE 0.500% 6/155024UAF6$49.5M$35,464,0002.2%
Gamestop Corp New(GME)PutCL A36467W109$43.4M1,590,0001.9%
Spdr S&P 500 ETF TR(SPY)PutTR UNIT78462F103$42.0M63,0001.9%
Peabody Engr CorpNOTE 3.250% 3/0704551AD2$38.5M$25,518,0001.7%
Sandisk CorpPutPUT80004C950$37.0M330,0001.7%
Equinox Gold CorpNOTE 4.750%10/129446YAC0$36.4M$18,936,0001.6%
Wayfair IncNOTE 3.500%11/194419LAR2$35.7M$17,191,0001.6%
Echostar CorpNOTE 3.875%11/3278768AB2$35.4M$14,408,7091.6%
Ionis Pharmaceuticals IncNOTE 1.750% 6/1462222AF7$33.9M$24,500,0001.5%
Lumentum Hldgs IncNOTE 1.500%12/155024UAH2$32.6M$13,500,0001.5%
Spdr S&P 500 ETF TR(SPY)CallTR UNIT78462F103$29.3M44,0001.3%
Transocean IncDEB 4.625% 9/3893830BW8$27.5M$22,822,0001.2%
Strategy IncNOTE 0.625% 9/1594972AQ4$27.5M$14,500,0001.2%
Strategy IncNOTE 0.625% 3/1594972AJ0$25.2M$11,240,0001.1%
Strategy IncNOTE 2.250% 6/1594972AN1$21.2M$11,897,0001.0%
PTC Therapeutics IncNOTE 1.500% 9/169366JAD3$20.6M$16,000,0000.9%
Mara Holdings IncNOTE 2.125% 9/0565788AD8$19.5M$16,000,0000.9%
Vanguard Index FDS(VOO)S&P 500 ETF SHS922908363$17.1M27,9900.8%
Invesco Exchange Traded FD T(RSP)S&P500 EQL WGT46137V357$17.0M89,4720.8%
WEC Energy Group IncNOTE 4.375% 6/092939UAP1$16.8M$13,976,0000.8%
Kimco Rlty CorpDP CV CL N 7.25%49446R687$16.7M276,2720.7%
Snowflake IncNOTE 10/0833445AB5$16.5M$10,859,0000.7%
Mannkind CorpNOTE 2.500% 3/056400PAQ5$15.9M$13,980,0000.7%
American Airls Group Inc(AAL)PutCOM02376R102$15.5M1,383,4000.7%
Sofi Technologies Inc(SOFI)PutCOM83406F102$15.2M574,9000.7%
Spdr S&P 500 ETF TR(SPY)TR UNIT78462F103$14.2M21,3040.6%
Transocean IncDEB 4.000%12/1893830BT5$13.8M$13,678,0000.6%
Ishares Gold TR(IAU)ISHARES NEW464285204$13.5M185,2400.6%
China FD Inc(XXCHNXX)COM169373107$12.8M693,2610.6%
Strategy IncNOTE 0.875% 3/1594972AL5$12.6M$8,037,0000.6%
Spdr Gold TR(GLD)PutGOLD SHS78463V107$12.4M35,0000.6%
Shopify IncNOTE 0.125%11/082509LAA5$11.9M$11,261,0000.5%
Core Scientific Inc New(CORZW)*W EXP 01/23/20221874A114$11.9M1,019,1860.5%
Bruker Corp6.375 PREF SER A116794207$10.8M39,8530.5%
Shift4 Pmts IncNOTE 12/182452JAB5$10.3M$10,000,0000.5%
Marriott Vacations WorldwideNOTE 1/157164YAD9$10.1M$10,199,0000.5%
Chart Inds Inc6.75DP CNV PFD B16115Q407$9.9M138,9690.4%
Solaredge Technologies IncNOTE 2.250% 7/083417MAE4$9.8M$7,352,0000.4%
Paramount Skydance Corp(PSKY)PutCOM CL B69932A204$9.4M499,0000.4%
Cipher Mining IncNOTE 1.750% 5/117253JAA4$8.9M$3,000,0000.4%
Wolfspeed Inc(WOLF)COMMON STOCK97785W106$8.6M300,0550.4%
SRH Total Return Fund Inc(STEW)COM101507101$8.4M461,7850.4%
Enovis CorporationNOTE 3.875%10/1194014AB2$8.2M$8,274,0000.4%
Drugs Made in Amer ACQ II CoUNIT 09/16/2030G2851K120$8.1M817,0000.4%
Special Opportunities FD Inc2.75% CNV PFD C84741T401$7.6M303,9090.3%
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