683 Capital Management, LLC

13F filer, CIK 1404574, NEW YORK, NY

683 Capital Management, LLC reported $1,314,909,213 across 143 holdings for the quarter ended 2024-09-30, in a 13F-HR filed 2024-11-14. Its ten largest share positions make up 36.2% of the portfolio.

Filed 2024-11-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC13F-HR 0001085146-24-005894

Period: 2024-09-30
Reported value: $1.31B
Holdings: 143
Top 10 weight: 36.2%
New: 19
Sold out: 21

Part of the filer group 683 Capital Management, LLC

683 Capital Partners, LP

How groups are built

Largest buys vs the previous quarter

Security	Shares change	Approx. value
BIDUadded	+135,000	$14.2M
PDDnew	+89,000	$12M
BBIOadded	+350,000	$8.91M
NEnew	+167,118	$6.04M
GXOadded	+100,000	$5.21M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

Security	Shares change	Approx. value
SNreduced	-420,000	-$45.7M
BWAreduced	-400,000	-$14.5M
BABAreduced	-120,700	-$12.8M
SEexited	-170,000	-$12.1M
WVEreduced	-1,125,000	-$9.22M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q3 2024

Share positions as resolved from 13F-HR 0001085146-24-005894, largest first. % of portfolio is the value over $981,789,809, the sum of the share positions whose value is usable for ratios (method).

Security	Shares	Value	% of portfolio	Change	Timeline
COFCAPITAL ONE FINL CORP	335,000	$50.2M	5.11%	0	Timeline
EROERO COPPER CORP	2,050,000	$45.6M	4.65%	+50,000	Timeline
HGVHILTON GRAND VACATIONS INC	1,225,000	$44.5M	4.53%	-75,675	Timeline
CVNACARVANA CO	225,000	$39.2M	3.99%	-50,000	Timeline
WVEWAVE LIFE SCIENCES LTD	4,200,000	$34.4M	3.51%	-1,125,000	Timeline
CCOICOGENT COMM HOLDINGS INC	380,000	$28.8M	2.94%	+5,000	Timeline
TGTXTG THERAPEUTICS INC	1,135,000	$26.5M	2.7%	-265,000	Timeline
BWABORGWARNER INC	700,000	$25.4M	2.59%	-400,000	Timeline
OXY/WSOCCIDENTAL PETE CORP	854,600	$25.4M	2.59%	0	Timeline
VKTXVIKING THERAPEUTICS INC	320,000	$20.3M	2.06%	-20,000	Timeline
MREOMEREO BIOPHARMA GROUP PLC	4,849,800	$19.9M	2.03%	-150,200	Timeline
LEN-BLENNAR CORP	115,000	$19.9M	2.03%	0	Timeline
SNSHARKNINJA INC	180,000	$19.6M	1.99%	-420,000	Timeline
XHRXENIA HOTELS & RESORTS INC	1,320,000	$19.5M	1.99%	-5,000	Timeline
PMPHILIP MORRIS INTL INC	160,000	$19.4M	1.98%	+10,000	Timeline
PTGXPROTAGONIST THERAPEUTICS INC	420,000	$18.9M	1.93%	-184,449	Timeline
PHATPHATHOM PHARMACEUTICALS INC	1,010,000	$18.3M	1.86%	-390,000	Timeline
GXOGXO LOGISTICS INCORPORATED	350,000	$18.2M	1.86%	+100,000	Timeline
BIDUBAIDU INC	165,000	$17.4M	1.77%	+135,000	Timeline
INSEINSPIRED ENTMT INC	1,785,000	$16.5M	1.69%	0	Timeline
ITEOS THERAPEUTICS INCITEOS THERAPEUTICS INC	1,570,288	$16M	1.63%	+455,288
BBIOBRIDGEBIO PHARMA INC	550,000	$14M	1.43%	+350,000	Timeline
IOVAIOVANCE BIOTHERAPEUTICS INC	1,400,000	$13.1M	1.34%	-100,000	Timeline
RRYDER SYS INC	90,000	$13.1M	1.34%	-10,000	Timeline
CCITIGROUP INC	200,000	$12.5M	1.28%	+7,500	Timeline
IRSIRSA INVERSIONES Y REP S A	1,070,000	$12.2M	1.24%	-585,000	Timeline
HRMYHARMONY BIOSCIENCES HLDGS IN	300,000	$12M	1.22%	+5,000	Timeline
PDDPDD HOLDINGS INC	89,000	$12M	1.22%	new	Timeline
SRPTSAREPTA THERAPEUTICS INC	87,222	$10.9M	1.11%	+23,722	Timeline
KNOPKNOT OFFSHORE PARTNERS LP	1,570,200	$10.8M	1.1%	+200	Timeline
MGTXMEIRAGTX HLDGS PLC	2,550,000	$10.6M	1.08%	+50,000	Timeline
HHHHOWARD HUGHES HOLDINGS INC	135,000	$10.5M	1.06%	+10,000	Timeline
CZRCAESARS ENTERTAINMENT INC NE	250,000	$10.4M	1.06%	-150,000	Timeline
QUREUNIQURE NV	1,850,000	$9.12M	0.93%	-50,000	Timeline
IBITISHARES BITCOIN TRUST ETF	250,000	$9.03M	0.92%	+50,000	Timeline
WALWESTERN ALLIANCE BANCORP	100,000	$8.65M	0.88%	-40,000	Timeline
ARISARIS MINING CORPORATION	1,850,000	$8.58M	0.87%	-25,000	Timeline
SBLKSTAR BULK CARRIERS CORP.	360,000	$8.53M	0.87%	+125,000	Timeline
ZVRAZEVRA THERAPEUTICS INC	1,225,000	$8.5M	0.87%	+425,000	Timeline
IMTXIMMATICS N.V	700,000	$7.99M	0.81%	-115,000	Timeline
CRESYCRESUD S A C I F Y A	841,000	$7.27M	0.74%	0	Timeline
CDLXCARDLYTICS INC	2,225,100	$7.12M	0.73%	+125,100	Timeline
VALVALARIS LTD	125,000	$6.97M	0.71%	-10,000	Timeline
APLSAPELLIS PHARMACEUTICALS INC	235,000	$6.78M	0.69%	+49,000	Timeline
AMLXAMYLYX PHARMACEUTICALS INC	2,000,000	$6.48M	0.66%	+498,129	Timeline
AGROADECOAGRO S A	565,000	$6.25M	0.64%	+65,000	Timeline
NENOBLE CORP PLC	167,118	$6.04M	0.62%	new	Timeline
GOSSGOSSAMER BIO INC	5,800,000	$5.72M	0.58%	+50,000	Timeline
CACTUS ACQUISITION CORP 1 LTCACTUS ACQUISITION CORP 1 LT	450,000	$5.18M	0.53%	0
FRNMPERCEPTIVE CAP SOLUTIONS COR	500,000	$5.01M	0.51%	0	Timeline
BABAALIBABA GROUP HLDG LTD	44,500	$4.72M	0.48%	-120,700	Timeline
IRSA INVERSIONES Y REP S AIRSA INVERSIONES Y REP S A	4,750,000	$4.61M	0.47%	+78,530
SAGE THERAPEUTICS INCSAGE THERAPEUTICS INC	600,000	$4.33M	0.44%	+100,000
ABEOABEONA THERAPEUTICS INC	675,000	$4.27M	0.43%	+75,000	Timeline
RXORXO INC	149,800	$4.19M	0.43%	-140,200	Timeline
ASMLASML HLDG NV	5,000	$4.17M	0.42%	new	Timeline
VIGIL NEUROSCIENCE INCVIGIL NEUROSCIENCE INC	1,219,580	$4.15M	0.42%	+119,580
BMRNBIOMARIN PHARMACEUTICAL INC	53,000	$3.73M	0.38%	new	Timeline
BTIBRITISH AMERN TOB PLC	100,000	$3.66M	0.37%	0	Timeline
CYPHCYPHERPUNK TECHNOLOGIES INC	1,380,500	$3.55M	0.36%	+80,500	Timeline
HCCWARRIOR MET COAL INC	55,000	$3.51M	0.36%	new	Timeline
SOLVSOLVENTUM CORP	50,000	$3.49M	0.36%	-75,000	Timeline
MODDMODULAR MED INC COM NEW	1,520,000	$3.42M	0.35%	-5,000	Timeline
IFRXINFLARX NV	2,070,000	$3.17M	0.32%	0	Timeline
IVVDINVIVYD INC	3,000,000	$3.06M	0.31%	-625,000	Timeline
ROIVROIVANT SCIENCES LTD	261,000	$3.01M	0.31%	-149,000	Timeline
HDSNHUDSON TECHNOLOGIES INC	335,790	$2.8M	0.29%	+85,227	Timeline
STGWSTAGWELL INC	385,000	$2.7M	0.28%	new	Timeline
SVMSILVERCORP METALS INC	600,000	$2.62M	0.27%	new	Timeline
SLNOSOLENO THERAPEUTICS INC	51,322	$2.59M	0.26%	-18,678	Timeline
GLOBALSTAR INCGLOBALSTAR INC	1,950,000	$2.42M	0.25%	0
SMRTSMARTRENT INC	1,350,000	$2.34M	0.24%	+242,431	Timeline
AFMDQAFFIMED N V ORDINARY SHARES NE	650,000	$2.18M	0.22%	0	Timeline
LKFTLAKEFRONT BIOTHERAPEUTICS NV	70,000	$2.02M	0.21%	0	Timeline
GLNGGOLAR LNG LTD	50,000	$1.84M	0.19%	0	Timeline
SLVISHARES SILVER TR	60,000	$1.7M	0.17%	-30,000	Timeline
GUTSFRACTYL HEALTH INC	625,000	$1.58M	0.16%	-18,000	Timeline
PYXSPYXIS ONCOLOGY INC	414,656	$1.52M	0.16%	new	Timeline
Cresud S A C I F Y A Warran…Cresud S A C I F Y A Warrant Exp …	2,416,020	$1.38M	0.14%	+43,416
PDLBPONCE FINANCIAL GROUP INC	106,137	$1.24M	0.13%	0	Timeline
RNACCARTESIAN THERAPEUTICS INC	75,431	$1.22M	0.12%	new	Timeline
KAROKAROOOOO LTD	29,770	$1.18M	0.12%	-35,321	Timeline
IMUXIMMUNIC INC	684,651	$1.13M	0.12%	-14,650	Timeline
DHTDHT HOLDINGS INC	100,000	$1.1M	0.11%	new	Timeline
NGVTINGEVITY CORP	25,000	$975K	0.1%	new	Timeline
BNEDBARNES & NOBLE ED INC	100,000	$926K	0.09%	new	Timeline
FIBROGEN INCFIBROGEN INC	2,138,402	$854K	0.09%	-11,598
IMMATICS N.VIMMATICS N.V	348,032	$800K	0.08%	-101
OMEGA THERAPEUTICS INCOMEGA THERAPEUTICS INC	600,000	$732K	0.07%	0
PAASPAN AMERN SILVER CORP	30,000	$626K	0.06%	-20,000	Timeline
SOCSABLE OFFSHORE CORP	24,052	$568K	0.06%	new	Timeline
IN8BIO INCIN8BIO INC	1,350,304	$365K	0.04%	+759,493
Mersana Therapeutics IncMersana Therapeutics Inc	182,793	$345K	0.04%	new
MTAMETALLA RTY & STREAMING LTD	109,080	$335K	0.03%	0	Timeline
GCTSGCT SEMICONDUCTOR HLDG INC	100,000	$251K	0.03%	0	Timeline
GCT SEMICONDUCTOR HLDG INCGCT SEMICONDUCTOR HLDG INC	1,309,995	$170K	0.02%	-38,988
Rigel Resource Acquisition …Rigel Resource Acquisition Corp	175,000	$61.2K	0.01%	0
NUVATION BIO INCNUVATION BIO INC	495,775	$48.5K	<0.01%	-112,908
CSLM Acquisition CorpCSLM Acquisition Corp	250,000	$42.5K	<0.01%	0
XCF Global IncXCF Global Inc	990,000	$41K	<0.01%	0
GLOBAL TECHNOLGY ACQSTN CORPGLOBAL TECHNOLGY ACQSTN CORP	767,500	$39K	<0.01%	0
CRGOWFREIGHTOS LTD	440,000	$30.8K	<0.01%	0	Timeline
BURTECH ACQUISITION CORPBURTECH ACQUISITION CORP	150,000	$30K	<0.01%	0
MOUNTAIN CREST ACQSITN CORPMOUNTAIN CREST ACQSITN CORP	200,000	$20.7K	<0.01%	0
INCEPTION GROWTH ACQUISITIO…INCEPTION GROWTH ACQUISITION RTS	145,000	$17.4K	<0.01%	0
CSLM ACQUISITION CORPCSLM ACQUISITION CORP	125,000	$17.4K	<0.01%	0
BRLSWBOREALIS FOODS INC	200,000	$14K	<0.01%	0	Timeline
Valuence Merger Corp IValuence Merger Corp I	350,000	$11.4K	<0.01%	0
CALIDI BIOTHERAPEUTICS INCCALIDI BIOTHERAPEUTICS INC	599,702	$7.86K	<0.01%	0
ZOOZWZOOZ STRATEGY LTD	175,000	$7.84K	<0.01%	0	Timeline
CACTUS ACQUISITION CORP 1 L…CACTUS ACQUISITION CORP 1 LTD	225,000	$5.27K	<0.01%	0
DevvStream CorpDevvStream Corp	125,000	$4.55K	<0.01%	0
CALIDI BIOTHERAPEUTICS INCCALIDI BIOTHERAPEUTICS INC	3,788	$4.32K	<0.01%	new
MSAIWMULTISENSOR AI HOLDINGS INC	150,000	$3.8K	<0.01%	0	Timeline
VISION SENSING ACQUISITION CVISION SENSING ACQUISITION C	75,000	$3.28K	<0.01%	0
VAST RENEWABLES LIMITEDVAST RENEWABLES LIMITED	60,000	$3K	<0.01%	0
INCEPTION GR -23 EQUITYINCEPTION GR -23 EQUITY	72,500	$2.91K	<0.01%	0
ECXWWECARX HOLDINGS INC	125,000	$2.66K	<0.01%	0	Timeline
NEW ERA ENERGY & DIGITAL IN…NEW ERA ENERGY & DIGITAL INC WT E…	50,000	$2.36K	<0.01%	0
ALTENERGY ACQUISITION CORPALTENERGY ACQUISITION CORP	125,000	$1.4K	<0.01%	0
FORTUNE RI -CW23 EQUITYFORTUNE RI -CW23 EQUITY	50,000	$1.36K	<0.01%	0
BROOGE ENERGY LTDBROOGE ENERGY LTD	321,684	$1.16K	<0.01%	0
APLMWAPOLLOMICS INC	130,000	$1.05K	<0.01%	0	Timeline
CHEER HLDG INCCHEER HLDG INC	115,589	$324	<0.01%	0

Options

Puts and calls, as filed. The amount and value describe the underlying shares, not the option premium, so they stay out of % of portfolio (H5).

Security	Type	Amount	Value	Change
LLYELI LILLY & CO COM	put	200,000	$177M	+9,000
TSLATESLA INC COM	put	250,000	$65.4M	-113,000
ALNYALNYLAM PHARMACEUTICALS INC Stock	put	123,300	$33.9M	+400
COFCAPITAL ONE FINL CORP COM	put	100,000	$15M	0
LENLENNAR CORP Stock	put	45,000	$8.44M	new
BMRNBIOMARIN PHARMACEUTICAL INC COM	put	100,000	$7.03M	new
WDFCWD 40 CO Stock	put	25,000	$6.45M	-25,000
APLSAPELLIS PHARMACEUTICALS INC COM	call	200,000	$5.77M	0
COINCOINBASE GLOBAL INC Stock	put	25,000	$4.45M	-25,000
MRNAMODERNA INC COM	call	37,500	$2.51M	new
MDGLMADRIGAL PHARMACEUTICALS INC Stock	put	11,500	$2.44M	0
GEHCGE HEALTHCARE TECHNOLOGIES I Stock	put	25,000	$2.35M	-25,000
CZRCAESARS ENTERTAINMENT INC NE COM	put	50,000	$2.09M	-50,000
Applied Therapeutics IncApplied Therapeutics Inc Common Stock	put	14,700	$125K	new

Principal amounts

Notes and convertibles filed as a face amount (PRN). A face amount is never added to a share count (H6).

Security	Type	Amount	Value	Change
INSMED INCINSMED INC NOTE 0.750% 6/0	principal	15,428,000	$35.3M	+5,000,000
BRIDGEBIO PHARMA INCBRIDGEBIO PHARMA INC NOTE 2.500% 3/1	principal	23,250,000	$23.9M	0
GOSSAMER BIO INCGOSSAMER BIO INC NOTE 5.000% 6/0	principal	12,145,000	$6.25M	-2,000,000
XERIS PHARMACEUTICALS INCXERIS PHARMACEUTICALS INC NOTE 5.000% 7/1	principal	3,200,000	$3.5M	0
MIRUM PHARMACEUTICALS INCMIRUM PHARMACEUTICALS INC NOTE 4.000% 5/0	principal	1,000,000	$1.47M	0

Sold out in Q3 2024

Positions in the previous quarter's report that this quarter's report no longer lists.

Security	Shares before	Value before	Type
MRNAMODERNA INC	242,000	$28.7M	put
SESEA LTD	170,000	$12.1M	shares
GOOGALPHABET INC	30,000	$5.5M	put
CRLCHARLES RIV LABS INTL INC	25,000	$5.16M	put
MRNAMODERNA INC	28,629	$3.4M	shares
STANDARD BIOTOOLS INCSTANDARD BIOTOOLS INC	3,000,000	$3.04M	principal
AUPHAURINIA PHARMACEUTICALS INC	400,000	$2.28M	shares
HILLEVAX INCHILLEVAX INC	140,000	$2.02M	shares
HAPNHAPPEN INC	201,400	$1.7M	shares
SHCSOTERA HEALTH CO	100,000	$1.19M	shares
TSLATESLA INC	5,000	$989K	call
CARDLYTICS INCCARDLYTICS INC	1,000,000	$918K	principal
CORZCORE SCIENTIFIC INC NEW	50,000	$465K	shares
WHWKWHITEHAWK THERAPEUTICS INC	80,000	$117K	shares
CONCORD ACQUISITION II CORPCONCORD ACQUISITION II CORP	825,000	$90.8K	shares
SPRUCE BIOSCIENCES INCSPRUCE BIOSCIENCES INC	140,934	$73K	shares
ZALATORIS ACQUISITION CORPZALATORIS ACQUISITION CORP	742,500	$17.8K	shares
FINTECH ECOSYSTEM DEVEFINTECH ECOSYSTEM DEVE	150,000	$16.5K	shares
FIRST LT ACQUISITION GROUP IFIRST LT ACQUISITION GROUP I	37,879	$7.58K	shares
Arogo Capital Acquisition C…Arogo Capital Acquisition Corp	100,000	$3K	shares
FINTECH ECOSYSTEM DEVEFINTECH ECOSYSTEM DEVE	75,000	$1.5K	shares

How Q3 2024 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

Filing	Role	Amendment	Filed	Accepted	Ingested
13F-HR 0001085146-24-005894	base		2024-11-14	acceptance time not in the bulk data set	2026-10-07 18:26:56 UTC