Managers / Q1 2026
Boxer Capital Management, LLC
CIK 0002018299 · 12860 EL CAMINO REAL, SUITE 300, SAN DIEGO, CA, 92130 · 8584003115
Reported Value
$762M
Q1 2026
Positions
54
Filings on Record
9
2019–present window
Filed
May 15, 2026
original filing
Summary
Boxer Capital Management, Llc reported $762M in U.S.-listed holdings across 54 positions for Q1 2026.
The portfolio is heavily concentrated: TNGX alone accounts for 29.9% of reported value.
Compared with Q4 2025, the fund opened 13 new positions and exited 4.
Reported Value by Quarter
13F Reported Value
Portfolio Composition
By security type
Composition data arrives with ticker enrichment.
Quarter-over-Quarter Changes full breakdown →
Holdings — Q1 2026
Filing History
| Quarter | Reported Value | Positions | Filed | Type | Links |
|---|---|---|---|---|---|
| Q1 2026 | $762M | 54 | May 15, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q4 2025 | $457M | 45 | Feb 17, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q3 2025 | $314M | 34 | Nov 14, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q2 2025 | $199M | 20 | Aug 14, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q1 2025 | $332M | 28 | May 15, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q4 2024 | $1.2B | 60 | Feb 14, 2025 | 13F-HR | changes · EDGAR ↗ |
13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.