Fund Holdings683 Capital Management, LLC

Total Portfolio Value
$1.45B
Total Bought
$377.48M
Total Sold
$452.69M
Net Transaction
-$75.20M
Filing Period:
Securities
SharesValue ($K)
Q4 2024
Q1 2025
Change
Q4 2024
Q1 2025
Weight (%)
Change
PALANTIR TECHNOLOGIES INC(PLTR)(Put)0520,200+520,200043,905+43,905
UNITEDHEALTH GROUP INC(UNH)052,000+52,000027,2351.88%+27,235
ALLIANCEBERNSTEIN HLDG L P(AB)0525,825+525,825020,1441.39%+20,144
CENTENE CORP DEL(CNC)0265,000+265,000016,0881.11%+16,088
CAPITAL ONE FINL CORP(COF)(Put)0125,000+125,000022,413+22,413
ELEVANCE HEALTH INC(ELV)027,000+27,000011,7440.81%+11,744
AMENTUM HOLDINGS INC425,0001,013,000+588,0008,93818,4371.27%+9,499
MILLROSE PPTYS INC(MRP)0355,000+355,00009,4110.65%+9,411
GXO LOGISTICS INCORPORATED(GXO)650,000950,000+300,00028,27537,1262.56%+8,851
PROTAGONIST THERAPEUTICS INC0500,000+500,000024,1801.67%+24,180
MADRIGAL PHARMACEUTICALS INC(MDGL)023,576+23,57607,8090.54%+7,809
MICROSTRATEGY INC(MSTR)00007,1090.49%+7,109
MICROSTRATEGY INC(MSTR)(Put)157,400182,100+24,70045,58652,494+6,908
SANDISK CORP(SNDK)0140,000+140,00006,6650.46%+6,665
LEIDOS HOLDINGS INC(LDOS)(Call)048,800+48,80006,585+6,585
LEIDOS HOLDINGS INC(LDOS)(Put)048,800+48,80006,585+6,585
KBR INC(KBR)0131,000+131,00006,5250.45%+6,525
ELI LILLY & CO(LLY)07,500+7,50006,1940.43%+6,194
PHILIP MORRIS INTL INC(PM)0160,000+160,000025,3971.75%+25,397
LEIDOS HOLDINGS INC(LDOS)043,000+43,00005,8020.40%+5,802
SCIENCE APPLICATIONS INTL CO(SAIC)(Call)050,000+50,00005,614+5,614
SCIENCE APPLICATIONS INTL CO(SAIC)(Put)050,000+50,00005,614+5,614
SCIENCE APPLICATIONS INTL CO(SAIC)049,000+49,00005,5010.38%+5,501
WILLOW LANE ACQUISITION CORP
ORD SHS CL A
0500,000+500,00005,0100.35%+5,010
KBR INC(KBR)(Call)0100,000+100,00004,981+4,981
KBR INC(KBR)(Put)0100,000+100,00004,981+4,981
STAR BULK CARRIERS CORP.(SBLK)0300,000+300,00004,6680.32%+4,668
GERON CORP(GERN)02,850,000+2,850,00004,5320.31%+4,532
SAGE THERAPEUTICS INC01,000,000+1,000,00007,9500.55%+7,950
HIMS & HERS HEALTH INC(HIMS)(Put)0150,000+150,00004,433+4,433
CACI INTL INC(CACI)011,500+11,50004,2200.29%+4,220
ANAPTYSBIO INC0195,627+195,62703,6370.25%+3,637
PRAXIS PRECISION MEDICINES I(PRAX)(Put)094,300+94,30003,571+3,571
ITEOS THERAPEUTICS INC01,750,000+1,750,000010,4480.72%+10,448
SABLE OFFSHORE CORP0130,500+130,50003,3110.23%+3,311
TESLA INC(TSLA)012,500+12,50003,2400.22%+3,240
LENNAR CORP(LEN)7,50035,000+27,5001,0234,0170.28%+2,995
HESS CORP107,295107,295014,27117,1381.18%+2,867
INSMED INC(INSM)000036,4372.51%+36,437
MEIRAGTX HLDGS PLC(MGTX)2,415,0002,575,000+160,00014,70717,4581.20%+2,751
GLOBALSTAR INC(GSAT)0131,012+131,01202,7330.19%+2,733
MADRIGAL PHARMACEUTICALS INC(MDGL)(Put)154,500152,000-2,50047,67450,347+2,673
KNOT OFFSHORE PARTNERS LP01,610,000+1,610,000011,2380.78%+11,238
BRIDGEBIO PHARMA INC(BBIO)635,000575,000-60,00017,42419,8781.37%+2,453
BRIDGEBIO PHARMA INC(BBIO)00025,99428,3231.95%+2,329
AMICUS THERAPEUTICS INC
COM
0275,000+275,00002,2440.15%+2,244
NOVO-NORDISK A S(NVO)(Put)300,000402,500+102,50025,80627,950+2,144
PDD HOLDINGS INC(PDD)095,000+95,000011,2430.78%+11,243
BAIDU INC0177,500+177,500016,3351.13%+16,335
BARNES & NOBLE ED INC350,000515,000+165,0003,5145,4080.37%+1,894
AMENTUM HOLDINGS INC(Call)0100,000+100,00001,820+1,820
VALARIS LTD(VAL)040,000+40,00001,5700.11%+1,570
SEADRILL LTD(SDRL)060,000+60,00001,5000.10%+1,500
SOLENO THERAPEUTICS INC050,000+50,00003,5730.25%+3,573
ALDEYRA THERAPEUTICS INC290,000476,000+186,0001,4472,7370.19%+1,290
AMYLYX PHARMACEUTICALS INC(AMLX)1,930,0002,411,400+481,4007,2958,5360.59%+1,241
ARIS MNG CORP(ARIS)01,625,000+1,625,00007,5110.52%+7,511
GALAPAGOS NV(LKFT)0110,100+110,10002,7660.19%+2,766
PHATHOM PHARMACEUTICALS INC01,445,000+1,445,00009,0600.62%+9,060
VIGIL NEUROSCIENCE INC01,740,000+1,740,00003,0970.21%+3,097
THIRD HARMONIC BIO INC0200,000+200,00006940.05%+694
BRITISH AMERN TOB PLC(BTI)0100,000+100,00004,1370.29%+4,137
SOLVENTUM CORP(SOLV)050,000+50,00003,8020.26%+3,802
IRSA INVERSIONES Y REP S A(IRS)0501,000+501,00006,4630.45%+6,463
INVIVYD INC03,000,000+3,000,00001,8160.13%+1,816
HYLIION HOLDINGS CORP350,000950,000+600,0009141,3300.09%+417
GOSSAMER BIO INC00007,0330.49%+7,033
GOSSAMER BIO INC6,975,0006,100,000-875,0006,3106,7100.46%+400
ISHARES SILVER TR(SLV)075,000+75,00002,3240.16%+2,324
IMMUNIC INC0900,000+900,00009810.07%+981
MIRUM PHARMACEUTICALS INC(MIRM)00001,6450.11%+1,645
WARRIOR MET COAL INC(HCC)065,000+65,00003,1020.21%+3,102
WESTERN ALLIANCE BANCORP(WAL)0110,000+110,00008,4510.58%+8,451
PERCEPTIVE CAP SOLUTIONS COR
CL A ORD SHS
0500,000+500,00005,1500.36%+5,150
WILLOW LANE ACQUISITION CORP
*W EXP 10/31/203
0250,000+250,0000570.00%+57
METALLA RTY & STREAMING LTD(MTA)0109,080+109,08003150.02%+315
SILVERCORP METALS INC(SVM)0450,000+450,00001,7420.12%+1,742
ALNYLAM PHARMACEUTICALS INC(ALNY)(Put)051,200+51,200013,825+13,825
BOREALIS FOODS INC0200,000+200,0000220.00%+22
ECARX HOLDINGS INC0125,000+125,000080.00%+8
MULTISENSOR AI HOLDINGS INC0150,000+150,000060.00%+6
JASPER THERAPEUTICS INC(Put)000000
APOLLOMICS INC0130,000+130,000010.00%+1
CHEER HLDG INC000000
NUVATION BIO INC(NUVB)0335,754+335,75401070.01%+107
CSLM ACQUISITION CORP000000
VALUENCE MERGER CORP I000000
MODULAR MED INC01,980,000+1,980,00002,1580.15%+2,158
FREIGHTOS LTD0195,000+195,0000350.00%+35
IMMATICS N.V0348,032+348,032050.00%+5
GCT SEMICONDUCTOR HLDG INC051,689+51,6890850.01%+85
GCT SEMICONDUCTOR HLDG INC0775,000+775,0000560.00%+56
PYXIS ONCOLOGY INC0550,000+550,00005390.04%+539
IN8BIO INC000000
CRESUD S A C I F Y A01,731,651+1,731,65101,4370.10%+1,437
GENASYS INC000000
CARTESIAN THERAPEUTICS INC125,000150,000+25,0002,2391,9770.14%-262
US GOLDMINING INC000000
SHATTUCK LABS INC1,050,0001,050,00001,2719980.07%-273
DHT HOLDINGS INC(DHT)200,000150,000-50,0001,8581,5750.11%-283
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