Boxer Capital Management, LLC

Q2 2026 13F-HR Holdings

Location
San Diego, CA
Holdings as of
6/30/2026
Date filed
8/14/2026
Form type
13F-HR
Num holdings
63
Total value ($000)
$1,327,787
Net value change ($000)
+566,133 (74.3%)
New positions
12
Sold out positions
3
Turnover %
9.6%
Sector allocation + QoQ delta (equities-only)
Prev filing: 5/15/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q1 2026
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
TNGX 112,460 49.4%
QURE 58,418 539.7%
ABVX 58,352 262.0%
RVMD 45,015 92.6%
QTTB 40,122 NEW
DFTX 35,657 315.2%
REPL 35,103 390.5%
KYMR 21,794 79.5%
CORT 19,094 189.5%
CELC 17,895 69.7%
Top Reduces (Value $000, Stocks/ETFs)
TERN -19,770 -100.0%
SLNO -6,696 -100.0%
ALLO -3,529 -53.1%
INO -995 -24.1%
IVVD -641 -32.9%
SRPT -568 -17.4%
KALV -411 -100.0%
UPB -312 -23.1%
CBIO -168 -2.0%
ZURA -45 -0.8%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type