Css LLC/Il Top Holdings and 13F Report (2025) About Css LLC/IlInvestment ActivityCss LLC/Il has $2.27 billion in total holdings as of December 31, 2024.Css LLC/Il owns shares of 767 different stocks, but just 160 companies or ETFs make up 80% of its holdings.Approximately 30.34% of the portfolio was purchased this quarter.About 32.35% of the portfolio was sold this quarter.This quarter, Css LLC/Il has purchased 697 new stocks and bought additional shares in 248 stocks.Css LLC/Il sold shares of 182 stocks and completely divested from 163 stocks this quarter.Largest Holdings MicroStrategy $116,050,734SPDR S&P 500 ETF Trust $86,841,818AXON ENTERPRISE INC $80,252,733AMERICAN AIRLINES GROUP INC $79,232,427American Airlines Group $55,153,749 Largest New Holdings this Quarter CHART INDS INC $51,986,208 HoldingMACOM Technology Solutions $29,489,181 HoldingAPPLIED OPTOELECTRONICS INC $18,151,325 HoldingECHOSTAR CORP $15,763,725 HoldingWESTERN DIGITAL CORP $9,955,065 Holding Largest Purchases this Quarter CHART INDS INC 733,800 shares (about $51.99M)APOLLO GLOBAL MGMT INC 388,795 shares (about $33.89M)MACOM Technology Solutions 226,997 shares (about $29.49M)APPLIED OPTOELECTRONICS INC 16,255,000 shares (about $18.15M)CENTERPOINT ENERGY INC 17,000,000 shares (about $17.38M) Largest Sales this Quarter Carnival Co. & 3,210,258 shares (about $80.00M)SPDR S&P 500 ETF Trust 71,374 shares (about $41.83M)Semtech 264,921 shares (about $16.39M)SPDR Gold Shares 56,292 shares (about $13.63M)ZSCALER INC 9,446,000 shares (about $11.72M) Sector Allocation Over TimeMap of 500 Largest Holdings ofCss LLC/Il Selling Neutral Buying Latest 13F Holdings and Changes Since Previous Quarterly FilingIssuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSectorMSTRMicroStrategy$116,050,734$12,797,439 ▲12.4%400,7005.1%Computer and TechnologySPYSPDR S&P 500 ETF Trust$86,841,818$41,830,874 ▼-32.5%148,1743.8%FinanceAXON ENTERPRISE INC$80,252,733$10,439,380 ▼-11.5%30,750,0003.5%NOTE 0.500%12/1AMERICAN AIRLINES GROUP INC$79,232,427$12,136,025 ▲18.1%67,683,0003.5%NOTE 6.500% 7/0AALAmerican Airlines Group$55,153,749$214,389 ▼-0.4%3,164,3002.4%TransportationSTRIDE INC$54,955,310$4,459,049 ▼-7.5%27,274,0002.4%NOTE 1.125% 9/0CHART INDS INC$51,986,208$51,986,208 ▲New Holding733,8002.3%6.75DP CNV PFD BPEABODY ENGR CORP$47,626,587$6,981,881 ▲17.2%37,518,0002.1%NOTE 3.250% 3/0APOLLO GLOBAL MGMT INC$42,653,526$33,887,955 ▲386.6%489,3621.9%SER A MAND CNVJAZZ INVESTMENTS I LTD$41,471,130$13,671,801 ▲49.2%40,950,0001.8%NOTE 2.000% 6/1INSMED INC$38,200,1340.0%17,586,0001.7%NOTE 0.750% 6/0VOOVanguard S&P 500 ETF$37,420,354$242,464 ▲0.7%69,4501.7%ETFIONIS PHARMACEUTICALS INC$33,430,4700.0%34,431,0001.5%NOTE 4/0MTSIMACOM Technology Solutions$29,489,181$29,489,181 ▲New Holding226,9971.3%Computer and TechnologyMARRIOTT VACATIONS WORLDWIDE$29,309,715$951,645 ▲3.4%30,799,0001.3%NOTE 1/1CENTERPOINT ENERGY INC$25,554,124$17,376,804 ▲212.5%25,000,0001.1%NOTE 4.250% 8/1ARKKARK Innovation ETF$23,464,176$1,855,244 ▼-7.3%413,3201.0%ETFIMAX CORP$23,461,636$2,666,095 ▲12.8%22,000,0001.0%NOTE 0.500% 4/0KIMCO RLTY CORP$23,450,518$7,875,503 ▲50.6%386,6871.0%DP CV CL N 7.25%PENN ENTERTAINMENT INC$23,235,709$986,422 ▲4.4%21,200,0001.0%NOTE 2.750% 5/1TRAVERE THERAPEUTICS INC$20,903,080$13,892,478 ▲198.2%21,110,0000.9%NOTE 2.500% 9/1BROOKDALE SR LIVING INC$19,780,956$690,817 ▼-3.4%286,1410.9%UNIT 11/15/2025APPLIED OPTOELECTRONICS INC$18,151,325$18,151,325 ▲New Holding16,255,0000.8%NOTE 2.750% 1/1RSPInvesco S&P 500 Equal Weight ETF$18,120,885$1,684,311 ▲10.2%103,4120.8%ETFSNAP INC$17,621,327$3,919,638 ▲28.6%18,095,0000.8%NOTE 0.750% 8/0MANNKIND CORP$16,593,775$1,327,502 ▼-7.4%12,500,0000.7%NOTE 2.500% 3/0EXACT SCIENCES CORP$16,330,892$2,218,508 ▼-12.0%17,608,0000.7%NOTE 0.375% 3/1TRANSOCEAN INC$16,152,529$6,792,485 ▼-29.6%11,890,0000.7%DEB 4.625% 9/3ECHOSTAR CORP$15,763,725$15,763,725 ▲New Holding14,939,6110.7%NOTE 3.875%11/3SOFISoFi Technologies$15,454,100$4,835,800 ▲45.5%1,003,5130.7%FinanceGUESS INC$15,346,2900.0%16,238,0000.7%NOTE 3.750% 4/1XLEEnergy Select Sector SPDR Fund$15,102,714$8,952,155 ▲145.6%176,3100.7%ETFZSCALER INC$14,149,160$11,719,832 ▼-45.3%11,404,0000.6%NOTE 0.125% 7/0BLOOM ENERGY CORP$13,727,871$10,969,014 ▲397.6%9,922,0000.6%NOTE 3.000% 6/0TRANSOCEAN INC$12,449,963$674,049 ▼-5.1%11,858,0000.5%DEB 4.000%12/1CORE SCIENTIFIC INC NEW$11,542,080$3,385,127 ▲41.5%1,404,1460.5%*W EXP 01/23/202DUKE ENERGY CORP NEW$11,495,833$3,794,302 ▲49.3%11,198,0000.5%NOTE 4.125% 4/1WORLD KINECT CORPORATION$11,040,617$2,265,904 ▼-17.0%9,745,0000.5%NOTE 3.250% 7/0STEWSRH Total Return Fund$10,670,201$77,569 ▲0.7%666,0550.5%FinanceLUNRWIntuitive Machines$10,291,749$3,123,279 ▲43.6%1,301,1060.5%IndustrialsCCLCarnival Co. &$10,233,199$79,999,632 ▼-88.7%410,6420.5%Consumer DiscretionaryWESTERN DIGITAL CORP$9,955,065$9,955,065 ▲New Holding7,500,0000.4%NOTE 3.000%11/1ALLIANT ENERGY CORP$9,752,690$4,106,396 ▲72.7%9,500,0000.4%NOTE 3.875% 3/1LIBERTY MEDIA CORP DEL$9,680,960$359,398 ▲3.9%9,347,0000.4%NOTE 3.750% 3/1SMRNuScale Power$9,413,286$9,413,286 ▲New Holding525,0020.4%Computer and TechnologyPG&E CORP$8,980,050$8,980,050 ▲New Holding179,9000.4%PFD CONV SER AINSIGHT ENTERPRISES INC$8,932,7800.0%4,000,0000.4%NOTE 0.750% 2/1GLDSPDR Gold Shares$8,861,958$13,629,982 ▼-60.6%36,6000.4%FinanceIAUiShares Gold Trust$8,633,059$147,045 ▲1.7%174,3700.4%FinanceBRIDGEBIO PHARMA INC$8,540,390$7,051,800 ▲473.7%10,000,0000.4%NOTE 2.250% 2/0ALPHATEC HLDGS INC$8,504,811$8,504,811 ▲New Holding9,000,0000.4%NOTE 0.750% 8/0LANTHEUS HLDGS INC$8,348,894$3,339,558 ▲66.7%6,250,0000.4%NOTE 2.625%12/1TLTiShares 20+ Year Treasury Bond ETF$8,118,197$8,553,100 ▼-51.3%92,9600.4%ETFALDEL FINL II INC$7,999,807$7,999,807 ▲New Holding805,6200.4%CL ARIVNRivian Automotive$7,862,042$1,172,142 ▲17.5%591,1310.3%Auto/Tires/TrucksGRINDR INC$7,692,327$2,815,756 ▲57.7%1,139,6040.3%*W EXP 11/18/202EQUINOX GOLD CORP$7,348,9940.0%6,960,0000.3%NOTE 4.750%10/1PURECYCLE TECHNOLOGIES INC$7,264,444$7,264,444 ▲New Holding7,800,0000.3%NOTE 7.250% 8/1NCLHNorwegian Cruise Line$7,113,908$4,556,346 ▲178.2%276,4830.3%Consumer DiscretionaryEEMiShares MSCI Emerging Markets ETF$7,109,400$2,630,478 ▼-27.0%170,0000.3%FinanceARBOR REALTY TRUST INC$7,027,461$1,003,923 ▼-12.5%7,000,0000.3%NOTE 7.500% 8/0DVNDevon Energy$6,963,274$4,867,769 ▲232.3%212,7490.3%Oils/EnergyWAYFAIR INC$6,936,702$6,936,702 ▲New Holding6,500,0000.3%NOTE 3.250% 9/1INNOVIVA INC$6,884,103$472,225 ▼-6.4%7,289,0000.3%NOTE 2.125% 3/1RCLRoyal Caribbean Cruises$6,874,562$5,068,259 ▼-42.4%29,8000.3%Consumer DiscretionarySPECIAL OPPORTUNITIES FD INC$6,809,614$64,373 ▲1.0%280,8540.3%2.75% CNV PFD CJNPRJuniper Networks$6,693,476$692,825 ▲11.5%178,7310.3%Computer and TechnologyPTC THERAPEUTICS INC$6,682,728$6,682,728 ▲New Holding6,000,0000.3%NOTE 1.500% 9/1COHEN CIRCLE ACQUISITION COR$6,573,340$6,573,340 ▲New Holding657,3340.3%SHS CL ANEWBURY STR II ACQUISITION C$6,409,000$6,409,000 ▲New Holding640,9000.3%ORD SHS CL AINSULET CORP$6,328,680$6,328,680 ▲New Holding5,000,0000.3%NOTE 0.375% 9/0CANADIAN SOLAR INC$6,265,8090.0%6,732,0000.3%NOTE 2.500%10/0ZILLOW GROUP INC$5,791,460$5,791,460 ▲New Holding5,000,0000.3%NOTE 2.750% 5/1AVPTWAvePoint$5,649,104$5,649,104 ▲New Holding998,0750.2%Computer and TechnologyRKLBRocket Lab USA$5,393,094$629,618 ▲13.2%211,7430.2%AerospaceDDOGDatadog$5,355,517$3,640,837 ▲212.3%37,4800.2%Computer and TechnologyCIVICivitas Resources$5,205,328$3,244,339 ▲165.4%113,4800.2%Oils/EnergySHELShell$5,203,020$2,507,880 ▲93.1%83,0490.2%Oils/EnergyBROOKDALE SR LIVING INC$5,181,192$961,354 ▲22.8%5,632,0000.2%NOTE 2.000%10/1AKAMAI TECHNOLOGIES INC$5,139,785$1,612,482 ▲45.7%5,100,0000.2%NOTE 0.375% 9/0SHOPIFY INC$5,111,429$2,547,562 ▼-33.3%5,016,0000.2%NOTE 0.125%11/0AMLPAlerian MLP ETF$5,073,849$2,202,068 ▲76.7%105,3540.2%ETFREVELYST INC$5,026,664$5,026,664 ▲New Holding261,3970.2%COM SHSBLOCK INC$4,956,766$4,956,766 ▲New Holding4,992,0000.2%NOTE 0.125% 3/0DOORDASH INC$4,931,850$1,912,350 ▲63.3%29,4000.2%CL AIWMiShares Russell 2000 ETF$4,861,120$1,767,680 ▲57.1%22,0000.2%FinanceOVVOvintiv$4,837,360$196,465 ▼-3.9%119,4410.2%Oils/EnergyNIO INC$4,828,607$1,379,602 ▼-22.2%7,000,0000.2%NOTE 4.625%10/1KRESPDR S&P Regional Banking ETF$4,828,000$1,611,345 ▼-25.0%80,0000.2%ETFSIRIUSXM HOLDINGS INC$4,817,480$7,533,461 ▼-61.0%211,2930.2%COMMON STOCKLAUNCH TWO ACQUISITION CORP.$4,763,274$4,763,274 ▲New Holding478,7210.2%ORD SHS CL ABPBP$4,692,857$549,934 ▲13.3%158,7570.2%Oils/EnergyPARAParamount Global$4,688,172$445,596 ▲10.5%448,2000.2%Consumer DiscretionaryDBMFiMGP DBi Managed Futures Strategy ETF$4,676,989$678,067 ▲17.0%178,7840.2%ETFSTARWOOD PPTY TR INC$4,574,870$2,077,126 ▼-31.2%4,405,0000.2%NOTE 6.750% 7/1BENTLEY SYS INC$4,374,807$2,570,763 ▲142.5%4,850,0000.2%NOTE 0.375% 7/0GREEN PLAINS INC$4,368,543$1,683,446 ▼-27.8%5,190,0000.2%NOTE 2.250% 3/1SPOTIFY USA INC$4,295,641$6,508,482 ▼-60.2%4,030,0000.2%NOTE 3/1REDWOOD TRUST INC$4,283,619$704,184 ▼-14.1%4,319,0000.2%NOTE 7.750% 6/1ISHARES BITCOIN TRUST ETF$4,185,115$789,915 ▲23.3%78,8900.2%SHS BEN INTShowing largest 100 holdings. 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