683 Capital Management, LLC

CIK

1404574

Location

NEW YORK, NY

Portfolio Value

Micro $500,800

Diversification

Diversified

Filing Date

Global Rank

#1,263 / 8,588 ▼ 116

Top Industry

Biotechnology 26.8%

3Y Alpha vs SPY

-1.2%

Period ended 3 months ago

Filed May 15, 2026 · 33d

25 quarters · since Mar 2020

Clone Performance

Jun 2023–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+71.6%

SPY

+76.8%

Annualised alpha

-1.2%

Max drawdown

−34.3%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

204 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

18.5%

−0.1 pts

Top 5

36.7%

−2.0 pts

Top 10

48.3%

−3.8 pts

HHI

511

Diversified−18

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Healthcare	42.0%	$771,345,463	93
Technology	26.8%	$491,592,185	19
Consumer Cyclical	10.8%	$197,560,373	18
Financial Services	7.3%	$133,413,578	21
Industrials	3.9%	$71,365,314	17
Basic Materials	3.6%	$66,753,447	11
Energy	2.6%	$47,448,094	7
Communication Services	2.5%	$46,423,468	10
Real Estate	0.6%	$11,146,958	7
Consumer Defensive	0.0%	$500,800	1

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
WVE	Wave Life Sciences Ltd.	+885,000	4,900,000	$35,525,000
GUTS	Fractyl Health, Inc.	+679,615	6,727,235	$3,081,073
QURE	uniQure N.V.	+618,550	1,753,600	$28,671,360
CCOI	Cogent Communications Holdings, Inc.	+350,300	950,300	$17,903,652
TGTX	Tg Therapeutics, Inc.	+230,000	590,000	$19,599,800
KSPI	Joint Stock Co Kaspi.kz	+210,000	475,000	$35,183,250
SVM	Silvercorp Metals Inc	+206,000	406,000	$4,360,440
IAG	Iamgold Corp	+150,000	1,050,000	$19,761,000
BDX	Becton Dickinson & Co	+135,000	225,000	$35,376,750
WAL	Western Alliance Bancorporation	+125,000	225,000	$15,941,250
NE	Noble Corp plc	+117,500	150,000	$7,360,500
LXEO	Lexeo Therapeutics, Inc.	+80,000	1,200,000	$6,888,000
ZVRA	Zevra Therapeutics, Inc.	+70,000	975,000	$9,087,000
PHAT	Phathom Pharmaceuticals, Inc.	+65,000	1,850,000	$20,553,500
RNAC	Cartesian Therapeutics, Inc.	+50,000	330,000	$2,029,500
SDRL	Seadrill Ltd	+50,000	250,000	$11,375,000
CDLX	Cardlytics, Inc.	+49,900	1,450,000	$1,522,500
BLDR	Builders FirstSource, Inc.	+44,000	80,000	$6,586,400
LEN	Lennar Corp /New/	+39,500	155,000	$13,460,200
BNED	Barnes & Noble Education, Inc.	+30,000	380,000	$3,355,400
HGV	Hilton Grand Vacations Inc.	+30,000	775,000	$30,318,000
MOH	Molina Healthcare, Inc.	+25,000	160,000	$21,328,000
KNOP	KNOT Offshore Partners LP	+20,000	1,480,000	$14,918,400
DDI	DoubleDown Interactive Co., Ltd.	+14,656	514,656	$4,348,843
JFB	JFB Construction Holdings	+11,404	38,000	$232,560
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
MREO	Mereo BioPharma Group plc	−3,025,000	12,000,000	$3,960,000
PURR	Hyperliquid Strategies Inc	−740,000	850,000	$4,326,500
STTK	Shattuck Labs, Inc.	−590,000	800,000	$5,144,000
STGW	Stagwell Inc	−525,000	305,000	$1,918,450
GOSS	Gossamer Bio, Inc.	−490,900	5,000,000	$1,645,000
HRMY	Harmony Biosciences Holdings, Inc.	−400,300	14,700	$411,747
XHR	Xenia Hotels & Resorts, Inc.	−398,000	55,000	$815,650
IVVD	Invivyd, Inc.	−385,000	2,515,000	$3,269,500
NVO	Novo Nordisk A S	−224,200	150,000	$5,512,500
PANL	Pangaea Logistics Solutions Ltd.	−185,500	309,500	$2,191,260
GXO	GXO Logistics, Inc.	−185,000	500,000	$25,925,000
CRESY	Cresud Inc	−183,552	240,000	$3,052,800
RXO	RXO, Inc.	−177,953	180,000	$2,631,600
CABA	Cabaletta Bio, Inc.	−163,562	225,000	$605,250
ALEC	Alector, Inc.	−150,000	3,200,000	$6,880,000
ZURA	Zura Bio Ltd	−149,165	110,000	$654,500
VKTX	Viking Therapeutics, Inc.	−128,500	190,000	$6,182,600
HIMS	Hims & Hers Health, Inc.	−120,000	220,000	$4,567,200
PLBY	Playboy, Inc.	−111,780	150,000	$228,000
CLYM	Climb Bio, Inc.	−111,652	90,000	$616,500
MGTX	MeiraGTx Holdings plc	−109,082	2,450,000	$21,217,000
APYX	Apyx Medical Corp	−104,506	20,000	$73,800
CCCC	C4 Therapeutics, Inc.	−100,000	300,000	$789,000
TSLA	Tesla, Inc.	−100,000	110,000	$40,892,500
ARIS	Aris Mining Corp	−100,000	800,000	$14,856,000
No positions match the current search.

New Positions

Positions the filer opened this quarter

25 positions

Ticker	Company	Shares	Value
ASTH	Astrana Health, Inc.	700,000	$17,164,000
CPNG	Coupang, Inc.	610,000	$11,516,800
GPC	Genuine Parts Co	105,000	$11,103,750
INSM	INSMED Inc	60,000	$9,811,200
BKNG	Booking Holdings Inc.	2,200	$9,262,703
MRNA	Moderna, Inc.	156,000	$7,924,800
ICLR	Icon PLC	62,000	$6,860,920
AIV	Apartment Investment & Management Co	1,450,000	$5,901,500
ERII	Energy Recovery, Inc.	550,000	$5,538,500
PAAS	Pan American Silver Corp	100,000	$5,463,000
SPGI	S&P Global Inc.	12,087	$5,141,084
RVMD	Revolution Medicines, Inc.	50,100	$4,872,225
MCO	Moodys Corp /De/	11,000	$4,798,750
TBPH	Theravance Biopharma, Inc.	250,000	$4,057,500
RNA	Atrium Therapeutics, Inc.	300,000	$4,011,000
SAAQ	Space Asset Acquisition Corp.	375,000	$3,735,000
IMUX	Immunic, Inc.	2,450,000	$2,719,500
CNTB	Connect Biopharma Holdings Ltd	900,000	$2,358,000
IOVA	Iovance Biotherapeutics, Inc.	644,300	$2,261,493
NTGR	Netgear, Inc.	100,000	$2,184,000
WW	Ww International, Inc.	150,000	$2,061,000
CTMX	CytomX Therapeutics, Inc.	425,000	$1,997,500
LEGO	Legato Merger Corp. IV	200,000	$1,982,000
FGII	FG Imperii Acquisition Corp.	200,000	$1,980,000
ARCI	Archimedes Tech SPAC Partners III Co.	200,000	$1,970,000
No positions match the current search.

Sold Out

Positions the filer fully exited

25 positions

Ticker	Company	Shares	Value
UWMC	UWM Holdings Corp	7,050,518	$30,881,268
WDC	Western Digital Corp	143,300	$24,686,291
MODD	Modular Medical, Inc.	1,762,103	$19,242,164
SUNC	SunocoCorp LLC	235,000	$11,580,800
MEDP	Medpace Holdings, Inc.	20,000	$11,233,000
SOLS	Solstice Advanced Materials Inc.	163,146	$7,925,632
PAX	Patria Investments Ltd	365,000	$5,799,850
SNDK	Sandisk Corp	24,000	$5,697,120
RARE	Ultragenyx Pharmaceutical Inc.	222,395	$5,115,085
MBX	MBX Biosciences, Inc.	158,800	$5,008,552
MLTX	MoonLake Immunotherapeutics	296,900	$3,913,142
MBC	MasterBrand, Inc.	200,000	$2,208,000
VAL	Valaris Ltd	35,000	$1,764,000
KVUE	Kenvue Inc.	100,000	$1,725,000
PEPG	PepGen Inc.	186,916	$1,216,823
HCC	Warrior Met Coal, Inc.	10,000	$881,700
QNCX	Quince Therapeutics, Inc.	238,177	$797,892
MCRB	Seres Therapeutics, Inc.	52,314	$778,432
XGN	Exagen Inc.	107,571	$654,031
REKR	Rekor Systems, Inc.	467,011	$644,475
LHAI	Linkhome Holdings Inc.	75,000	$573,000
GPMT	Granite Point Mortgage Trust Inc.	183,150	$439,560
BTCS	BTCS Inc.	161,992	$427,658
ZENA	ZenaTech, Inc.	128,126	$410,003
DTIL	Precision Biosciences Inc	97,085	$403,873
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

1 positions · $500,800 total · Consumer Defensive only · as of Mar 31, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio	History
LGCY	Legacy Education Inc. Consumer Defensive	Reduced	40,000	-6,296	$500,800	+6.2%	100.00%