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CSS LLC

Q1 2025 Holdings

Filed 2025-05-15 | 909 holdings | $1.8B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Microstrategy Inc(MSTR)PutCL A NEW594972408$72.2M250,4004.0%
American Airlines Group IncNOTE 6.500% 7/002376RAF9$67.3M$67,183,0003.7%
Stride IncNOTE 1.125% 9/086333MAA6$66.6M$27,274,0003.7%
Insmed IncNOTE 0.750% 6/0457669AB5$53.4M$22,586,0002.9%
Jazz Investments I LTDNOTE 2.000% 6/1472145AF8$50.3M$48,550,0002.8%
Ionis Pharmaceuticals IncNOTE 4/0462222AD2$44.6M$45,011,0002.4%
Penn Entertainment IncNOTE 2.750% 5/1707569AU3$34.6M$33,700,0001.9%
Vanguard Index FDS(VOO)S&P 500 ETF SHS922908363$34.2M66,5701.9%
Marriott Vacations WorldwideNOTE 1/157164YAD9$31.9M$33,299,0001.8%
Peabody Engr CorpNOTE 3.250% 3/0704551AD2$26.0M$25,018,0001.4%
Spdr S&P 500 ETF TR(SPY)PutTR UNIT78462F103$25.2M45,0001.4%
Axon Enterprise Inc(AXON)COM05464C101$24.9M47,4041.4%
Southwest Airls CoNOTE 1.250% 5/0844741BG2$24.4M$24,500,0001.3%
Imax CorpNOTE 0.500% 4/045245EAJ8$24.3M$22,000,0001.3%
Shift4 Pmts IncNOTE 12/182452JAB5$24.3M$21,264,0001.3%
Ishares TR(TLT)Call20 YR TR BD ETF464287432$22.3M244,8001.2%
Ventas Rlty LTD PartnershipNOTE 3.750% 6/092277GAZ0$21.8M$17,000,0001.2%
Microstrategy IncNOTE 0.875% 3/1594972AL5$21.8M$15,400,0001.2%
Travere Therapeutics IncNOTE 2.500% 9/1761299AB2$20.8M$21,110,0001.1%
American Airls Group Inc(AAL)PutCOM02376R102$20.5M1,940,5001.1%
Spdr S&P 500 ETF TR(SPY)CallTR UNIT78462F103$20.1M36,0001.1%
Snap IncNOTE 0.750% 8/083304AAB2$18.3M$18,886,0001.0%
Alliant Energy CorpNOTE 3.875% 3/1018802AC2$17.7M$16,449,0001.0%
Kimco Rlty CorpDP CV CL N 7.25%49446R687$17.6M292,5971.0%
Invesco Exchange Traded FD T(RSP)S&P500 EQL WGT46137V357$17.1M98,9920.9%
Transocean IncDEB 4.625% 9/3893830BW8$16.9M$13,890,0000.9%
Mannkind CorpNOTE 2.500% 3/056400PAQ5$16.2M$13,980,0000.9%
Ascendis Pharma A/SNOTE 2.250% 4/004351PAD3$16.0M$13,500,0000.9%
Sandisk CorpPutPUT80004C950$15.7M330,0000.9%
Duke Energy Corp NewNOTE 4.125% 4/126441CBY0$15.5M$14,292,0000.8%
Apollo Global Mgmt IncSER A MAND CNV03769M304$14.7M200,1500.8%
World Kinect CorporationNOTE 3.250% 7/098149GAB6$14.1M$12,221,0000.8%
Transocean IncDEB 4.000%12/1893830BT5$13.8M$13,678,0000.8%
Echostar CorpNOTE 3.875%11/3278768AB2$12.9M$11,539,6110.7%
Microstrategy IncNOTE 0.625% 3/1594972AJ0$11.6M$5,700,0000.6%
SRH Total Return Fund Inc(STEW)COM101507101$10.8M624,6520.6%
Ishares Gold TR(IAU)ISHARES NEW464285204$10.3M174,3700.6%
Gamestop Corp New(GME)PutCL A36467W109$9.3M418,2000.5%
Equinox Gold CorpNOTE 4.750%10/129446YAC0$9.3M$6,960,0000.5%
Archimedes Tech Spac PartnerUNIT 10/15/2029G04537117$8.3M820,8030.5%
Impinj IncNOTE 1.125% 5/1453204AD1$8.0M$7,000,0000.4%
Macom Tech Solutions Hldgs INOTE 0.250% 3/155405YAB6$7.9M$6,150,0000.4%
Chart Inds Inc6.75DP CNV PFD B16115Q407$7.6M136,8110.4%
Wayfair IncNOTE 3.250% 9/194419LAP6$7.4M$7,500,0000.4%
Ishares TR(IWP)PutRUS MD CP GR ETF464287481$7.3M62,2000.4%
Arbor Realty Trust IncNOTE 7.500% 8/0038923BA5$7.0M$7,000,0000.4%
Special Opportunities FD Inc2.75% CNV PFD C84741T401$7.0M285,5860.4%
Sofi Technologies Inc(SOFI)PutCOM83406F102$7.0M599,9000.4%
EPR PptysPFD C CV 5.75%26884U208$6.9M296,5560.4%
Sunrun IncNOTE 4.000% 3/086771WAD7$6.7M$9,410,0000.4%
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