DEERFIELD MANAGEMENT COMPANY, L.P.
CIK 1009258 · Holdings on Dec 31, 2024 · First reported Feb 14, 2025
Top ten holdings
Q4 2024- NUVL26.79%
- VTRS5.68%
- 457985AM13.20%
- CNC3.08%
- OSCR3.03%
- RVMD2.71%
- MRUS2.38%
- 00437EAB82.37%
- WAY2.30%
- NBIX2.24%
Share classes counted separately53.78%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- NUVLWeight decreased · -3.77 pp30.56% → 26.79%Shares -2.00M (-10.00%)
- NAMSWeight increased · +1.89 pp0.22% → 2.11%Shares +3.41M (+378.44%)
- VTRSWeight increased · +1.52 pp4.16% → 5.68%Shares +3.01K (+0.01%)
Weight = security value ÷ total reported holdings value. Changes are in percentage points; price moves also affect weights, so they are not trade sizes.
Top 10 holdings 29
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | NUVLNUVALENT INC-A View history and evidence | $1.41B | 26.79% | 17.99M shares | 30.56% → 26.79%-3.77 pp -2.00M (-10.00%) | Reduced | ↗▾ |
| 02 | VTRSVIATRIS INC View history and evidence | $298.75M | 5.68% | 24.00M shares | 4.16% → 5.68%+1.52 pp +3.01K (+0.01%) | Added | ↗▾ |
| 03 | 457985AM1INTEGRA LIFESCIENCES HLDNOTE 0.500% 8/1 View history and evidence | $168.18M | 3.20% | 174.36M principal (USD) | 2.48% → 3.20%+0.72 pp 0 (0.00%) | Unchanged | ↗▾ |
| 04 | CNCCENTENE CORP View history and evidence | $161.86M | 3.08% | 2.67M shares | 2.98% → 3.08%+0.10 pp +19.73K (+0.74%) | Added | ↗▾ |
| 05 | OSCROSCAR HEALTH INC - CLASS ACL A View history and evidence | $159.06M | 3.03% | 11.84M shares | 2.49% → 3.03%+0.54 pp +3.98M (+50.73%) | Added | ↗▾ |
| 06 | RVMDREVOLUTION MEDICINES INC View history and evidence | $142.52M | 2.71% | 3.26M shares | 1.97% → 2.71%+0.74 pp +345.64K (+11.87%) | Added | ↗▾ |
| 07 | MRUSMERUS NV View history and evidence | $125.01M | 2.38% | 2.97M shares | 2.54% → 2.38%-0.16 pp -435.75K (-12.78%) | Reduced | ↗▾ |
| 08 | 00437EAB8ACCOLADE INCNOTE 0.500% 4/0 View history and evidence | $124.47M | 2.37% | 132.60M principal (USD) | 1.82% → 2.37%+0.55 pp 0 (0.00%) | Unchanged | ↗▾ |
| 09 | WAYWAYSTAR HOLDING CORP View history and evidence | $120.94M | 2.30% | 3.30M shares | 2.06% → 2.30%+0.24 pp -1.66M (-33.46%) | Reduced | ↗▾ |
| 10 | NBIXNEUROCRINE BIOSCIENCES INC View history and evidence | $117.66M | 2.24% | 862.00K shares | 2.27% → 2.24%-0.03 pp -454.59K (-34.53%) | Reduced | ↗▾ |
Options overlay 1
$23.04M notionalPut and Call positions are separate. Notional is based on underlying securities, not option premium, market value or net exposure. Quantities are underlying shares.
| Security | Put / Call | Underlying shares | Notional | Quantity change | |
|---|---|---|---|---|---|
ESTAESTABLISHMENT LABS HOLDINGS View history and evidence | Put | 500.00K | $23.04M | +500.00K | ▾ |
1 / 1 options · preview only
Exited positions 360
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| KURA KURA ONCOLOGY INC | Non-derivative | -5,411,571 | -$105.74M | SEC filing ↗ | SEC filing ↗ |
| SGRY SURGERY PARTNERS INC | Non-derivative | -1,780,287 | -$57.40M | SEC filing ↗ | SEC filing ↗ |
| CVS CVS HEALTH CORP | Non-derivative | -874,800 | -$55.01M | SEC filing ↗ | SEC filing ↗ |
3 / 360 preview exits. Up to 30 exit records are previewed. Exit means absent from the current filing; execution date, price and proceeds are unknown.
Every number has a source.
CIK 1009258 · Period 2024-12-31
Data loaded 2026-09-23 · First reported 2025-02-14
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 5280006191
}Research all 106 reported holdings.
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