DEERFIELD MANAGEMENT COMPANY, L.P.
CIK: 0001009258SEC EDGAR →
Portfolio Value
$7.8B
Holdings
150
As of
Q4 2025
New Positions
49
Closed Positions
20
Top 10 Holdings
| Rank | Stock | Shares | Value | % of Portfolio |
|---|---|---|---|---|
| 1 | NUVALENT INC | 17,248,450 | $1.7B | 22.16% |
| 2 | BROOKDALE SR LIVING INC | 306,885,000 | $427.5M | 5.46% |
| 3 | COGENT BIOSCIENCES INC | 9,043,903 | $321.2M | 4.10% |
| 4 | PRAXIS PRECISION MEDICINES I | 903,351 | $266.3M | 3.40% |
| 5 | CENTENE CORP DEL | 6,447,998 | $265.3M | 3.39% |
| 6 | VIATRIS INC | 20,206,170 | $251.6M | 3.21% |
| 7 | REVOLUTION MEDICINES INC | 2,894,613 | $230.6M | 2.94% |
| 8 | UNITED THERAPEUTICS CORP DEL | 425,993 | $207.6M | 2.65% |
| 9 | VERA THERAPEUTICS INC | 4,059,695 | $205.6M | 2.63% |
| 10 | MIRUM PHARMACEUTICALS INC | 70,000,000 | $180.7M | 2.31% |
Quarterly Changes
Top Buys
New Positions (34)
$427.5M · 306.9M shares
$92.6M · 61.0M shares
$57.9M · 1.8M shares
$55.1M · 828K shares
$37.4M · 234K shares
$29.5M · 1.0M shares
$25.8M · 2.9M shares
$19.4M · 3.6M shares
$18.8M · 2.0M shares
$10.9M · 260K shares
$4.0M · 18K shares
$3.2M · 18K shares
$2.6M · 936K shares
$2.5M · 9K shares
$2.4M · 10K shares
$2.3M · 52K shares
$2.1M · 16K shares
$1.8M · 9K shares
$1.8M · 660K shares
$1.7M · 113K shares
$1.7M · 16K shares
$1.6M · 15K shares
$1.4M · 11K shares
$1.4M · 17K shares
$807K · 68K shares
$607K · 34K shares
$544K · 52K shares
$460K · 2K shares
$425K · 9K shares
$406K · 21K shares
$397K · 15K shares
$265K · 10K shares
$245K · 131K shares
$210K · 40K shares
Closed Positions (36)
$22.1B · 234.6M shares
$8.1B · 180.0M shares
$6.7B · 7.7B shares
$6.7B · 79.3M shares
$6.5B · 254.4M shares
$5.2B · 36.3M shares
$2.7B · 120.3M shares
$2.6B · 342.4M shares
$2.0B · 77.0M shares
$484.1M · 355.9M shares
$466.3M · 37.2M shares
$353.0M · 40.9M shares
$259.3M · 5.3M shares
$259.2M · 7.7M shares
$182.0M · 607K shares
$127.9M · 1.0M shares
$126.8M · 1.7M shares
$125.1M · 494K shares
$100.8M · 192.0M shares
$98.0M · 494K shares
$94.0M · 105.6M shares
$89.9M · 1.6M shares
$74.9M · 3.3M shares
$74.4M · 389K shares
$69.5M · 4.6M shares
$51.6M · 1.8M shares
$49.0M · 855K shares
$35.3M · 73K shares
$30.7M · 2.0M shares
$29.5M · 2.3M shares
$23.3M · 280K shares
$21.4M · 323K shares
$19.6M · 410K shares
$13.5M · 1.3M shares
$8.1M · 2.5M shares
$1.3M · 144K shares
Sector Breakdown
| Sector | # Holdings | Value | % |
|---|---|---|---|
| Healthcare | 119 | $6.2B | 77.0% |
| Unknown | 22 | $1.7B | 21.0% |
| Technology | 1 | $150.0M | 1.8% |
| Industrials | 2 | $4.8M | 0.1% |
| Financial Services | 2 | $4.4M | 0.1% |
| Consumer Cyclical | 2 | $2.9M | 0.0% |
| Consumer Defensive | 2 | $1.4M | 0.0% |