683 Capital Management, LLC
Top Portfolio Positions
199 positions ·
$1,812,672,780 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| 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
Holdings in OBIO
Shares Held
Position Value (USD)
2 of 2 shown
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $786,250 | 185,000 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $846,915 | 204,076 | Shares | Defined | 2026-02-17 | |
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