683 Capital Management, LLC

CIK
1404574
City
NEW YORK
State / Country
NY

Top Portfolio Positions

199 positions · $1,812,672,780 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio
PLTR
Palantir Technologies Inc.
Technology
2,328,700 $340,642,236 18.79%
LLY
ELI LILLY & Co
Healthcare
149,000 $137,045,730 7.56%
NVDA
Nvidia Corp
Technology
456,000 $79,526,400 4.39%
COF
Capital One Financial Corp
Financial Services
375,000 $68,411,250 3.77%
ALNY
Alnylam Pharmaceuticals, Inc.
Healthcare
149,100 $49,332,717 2.72%
CVNA
Carvana Co.
Consumer Cyclical
155,000 $48,728,900 2.69%
MDGL
Madrigal Pharmaceuticals, Inc.
Healthcare
90,000 $47,112,300 2.60%
TSLA
Tesla, Inc.
Consumer Cyclical
110,000 $40,892,500 2.26%
PTGX
Protagonist Therapeutics, Inc
Healthcare
370,100 $39,008,540 2.15%
PRAX
Praxis Precision Medicines, Inc.
Healthcare
112,700 $36,310,813 2.00%

Portfolio Trend

25 quarters · across all stocks

Holdings in MDGL

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Shares Held

Position Value (USD)

16 of 16 shown
Report Date Value (USD) Shares
2026-03-31 $47,112,300 90,000
2025-12-31 $57,651,660 99,000
2025-09-30 $69,716,320 152,000
2025-06-30 $7,525,143 24,865
2025-06-30 $46,001,280 152,000
2025-03-31 $7,809,078 23,576
2025-03-31 $50,346,960 152,000
2024-12-31 $47,674,065 154,500
2024-12-31 $308,570 1,000
2024-09-30 $2,440,530 11,500
2024-06-30 $3,221,840 11,500
2024-03-31 $47,506,416 177,900
2023-12-31 $2,313,800 10,000
2023-09-30 $1,460,400 10,000
2023-06-30 $8,085,000 35,000
2023-03-31 $8,479,100 35,000