683 Capital Management, Llc
Institutional manager — quarterly 13F holdings, Q ending 2026-03-31
Reported value
$1.92B
Q ending 2026-03-31
Prior quarter
$2.30B
Q ending 2025-12-31
Change
-16.6% QoQ · +32.2% YoY
Positions
237
reported holdings
Largest positions
Top 100 of 237 reported positions by value, Q ending 2026-03-31. A manager can hold shares, calls and puts on the same security at once — such positions are listed as separate rows. Type: Shares = common stock, Put/Call = option positions (valued at the underlying), Principal = debt. Tickers link to stock pages where covered.
| Holding | Ticker | Type | Value ▼ | Shares |
|---|---|---|---|---|
| Palantir Technologies Inc | PLTR | Put | $340.6M | 2.3M |
| Eli Lilly & Co | LLY | Put | $123.2M | 134K |
| Nvidia Corporation | NVDA | Put | $79.5M | 456K |
| Capital One Finl Corp | COF | Shares | $68.4M | 375K |
| Carvana Co | CVNA | Shares | $48.7M | 155K |
| Madrigal Pharmaceuticals Inc | MDGL | Put | $47.1M | 90K |
| Alnylam Pharmaceuticals Inc | ALNY | Put | $42.4M | 128K |
| Tesla Inc | TSLA | Put | $40.9M | 110K |
| Bridgebio Pharma Inc | BBIO 2.5 03/15/27 | Principal | $39.2M | 21.8M |
| Protagonist Therapeutics Inc | PTGX | Shares | $37.4M | 355K |
| Praxis Precision Medicines I | PRAX | Put | $36.3M | 113K |
| Wave Life Sciences Ltd | Shares | $35.5M | 4.9M | |
| Becton Dickinson & Co | BDX | Shares | $35.4M | 225K |
| Kaspi Kz Jsc | KSPI | Shares | $35.2M | 475K |
| Anaptysbio Inc | ANAB | Shares | $34.7M | 625K |
| Hilton Grand Vacations Inc | HGV | Shares | $30.3M | 775K |
| Gxo Logistics Incorporated | GXO | Shares | $25.9M | 500K |
| Molina Healthcare Inc | MOH | Shares | $21.3M | 160K |
| Amylyx Pharmaceuticals Inc | AMLX | Shares | $21.3M | 1.5M |
| Meiragtx Hldgs Plc | Shares | $21.2M | 2.5M | |
| Phathom Pharmaceuticals Inc | PHAT | Shares | $20.6M | 1.9M |
| Uniqure Nv | Call | $20.5M | 1.3M | |
| Amentum Holdings Inc | AMTM | Shares | $20.2M | 775K |
| Iamgold Corp | IAG | Shares | $19.8M | 1.1M |
| Tg Therapeutics Inc | TGTX | Shares | $19.6M | 590K |
| Astrana Health Inc | ASTH | Shares | $17.2M | 700K |
| Sarepta Therapeutics Inc | SRPT | Shares | $16.3M | 750K |
| Barrick Mng Corp | B | Shares | $16.3M | 400K |
| Western Alliance Bancorp | WAL | Shares | $15.9M | 225K |
| Ionq Inc | IONQ | Put | $15.3M | 532K |
| Knot Offshore Partners Lp | Shares | $14.9M | 1.5M | |
| Aris Mining Corporation | ARIS | Shares | $14.9M | 800K |
| Eli Lilly & Co | LLY | Shares | $13.8M | 15K |
| Lennar Corp | LEN | Put | $13.0M | 150K |
| Elevance Health Inc Formerly | ELV | Shares | $11.7M | 40K |
| Coupang Inc | CPNG | Shares | $11.5M | 610K |
| Seadrill Ltd | Shares | $11.4M | 250K | |
| Amicus Therapeutic | AM6 | Shares | $11.2M | 775K |
| Genuine Parts Co | GPC | Shares | $11.1M | 105K |
| Gossamer Bio Inc | GOSS 5 06/01/27 | Principal | $10.6M | 27.9M |
| Alphabet Inc | GOOGL | Shares | $10.4M | 36K |
| Apellis Pharmaceuticals Inc | APLS | Shares | $10.1M | 250K |
| Insmed Inc | INSM | Put | $9.8M | 60K |
| Lennar Corp | LEN/B | Shares | $9.7M | 115K |
| Cogent Comm Holdings Inc | CCOI | Call | $9.4M | 500K |
| Booking Holdings Inc | BKNG | Shares | $9.3M | 2K |
| Ark Etf Tr | ARKG | Put | $9.2M | 350K |
| Zevra Therapeutics Inc | ZVRA | Shares | $9.1M | 975K |
| Bristow Group Inc | VTOL | Shares | $8.7M | 186K |
| Unitedhealth Group Inc | UNH | Shares | $8.7M | 32K |
| Cogent Comm Holdings Inc | CCOI | Shares | $8.5M | 450K |
| Uniqure Nv | Shares | $8.2M | 500K | |
| Strategy Inc | MSTR | Put | $8.1M | 65K |
| Moderna Inc | MRNA | Put | $7.9M | 156K |
| Inspired Entmt Inc | INSE | Shares | $7.5M | 1.0M |
| Noble Corp Plc | Shares | $7.4M | 150K | |
| Alnylam Pharmaceuticals Inc | ALNY | Shares | $6.9M | 21K |
| Lexeo Therapeutics Inc | LXEO | Shares | $6.9M | 1.2M |
| Alector Inc | ALEC | Shares | $6.9M | 3.2M |
| Icon Plc | Shares | $6.9M | 62K | |
| Builders Firstsource Inc | BLDR | Shares | $6.6M | 80K |
| Globalstar Inc | GSAT | Shares | $6.5M | 98K |
| Perceptive Cap Solutions Cor | Shares | $6.2M | 562K | |
| Apartment Invt & Mgmt Co | AIV | Shares | $5.9M | 1.4M |
| Energy Recovery Inc | ERII | Shares | $5.5M | 550K |
| Amazon Com Inc | AMZN | Shares | $5.5M | 27K |
| Novo-Nordisk A S | NVO | Put | $5.5M | 150K |
| Pan Amern Silver Corp | PAAS | Shares | $5.5M | 100K |
| Enova Intl Inc | ENVA | Shares | $5.4M | 40K |
| Graphic Packaging Hldg Co | GPK | Shares | $5.1M | 518K |
| Shattuck Labs Inc | STTK | Shares | $5.1M | 800K |
| S&P Global Inc | SPGI | Shares | $5.1M | 12K |
| Revolution Medicines Inc | RVMD | Put | $4.9M | 50K |
| Moodys Corp | MCO | Shares | $4.8M | 11K |
| Hims & Hers Health Inc | HIMS | Put | $4.6M | 220K |
| Silvercorp Metals Inc | SVM | Shares | $4.4M | 406K |
| Doubledown Interactive Co Lt | DDI | Shares | $4.3M | 515K |
| Hyperliquid Strategies Inc | PURR | Shares | $4.3M | 850K |
| Viking Therapeutics Inc | VKTX | Shares | $4.2M | 130K |
| Cardlytics Inc | CDLX 4.25 04/01/29 | Principal | $4.2M | 15.5M |
| Theravance Biopharma Inc | Shares | $4.1M | 250K | |
| Atrium Therapeutics Inc | RNA | Shares | $4.0M | 300K |
| Caesars Entertainment Inc Ne | CZR | Shares | $4.0M | 150K |
| Mereo Biopharma Group Plc | MREO | Shares | $4.0M | 12.0M |
| Lululemon Athletica Inc | LULU | Put | $3.8M | 25K |
| Space Asset Acquisition Corp | Shares | $3.7M | 375K | |
| Navigator Hldgs Ltd | Shares | $3.6M | 186K | |
| Abeona Therapeutics Inc | ABEO | Shares | $3.4M | 770K |
| Barnes & Noble Ed Inc | BNED | Shares | $3.4M | 380K |
| Invivyd Inc | IVVD | Shares | $3.3M | 2.5M |
| Fractyl Health Inc | GUTS | Shares | $3.1M | 6.7M |
| Cresud S A C I F Y A | CRESY | Shares | $3.1M | 240K |
| Coinbase Global Inc | COIN | Put | $3.0M | 17K |
| Inflarx Nv | Shares | $3.0M | 3.3M | |
| Immunic Inc | VTLUSD | Shares | $2.7M | 2.5M |
| Rxo Inc | RXO | Shares | $2.6M | 180K |
| Aldeyra Therapeutics Inc | ALDX | Shares | $2.5M | 1.5M |
| Lafayette Acquisition Corp | Shares | $2.5M | 250K | |
| Connect Biopharma Hldgs Ltd | Shares | $2.4M | 900K | |
| Iovance Biotherapeutics Inc | IOVA | Put | $2.3M | 644K |
Values as reported in public regulatory filings (USD); holdings are reported quarterly, up to 45 days after quarter end, and may contain reporting errors. Nothing here is investment advice.