SECTOR GAMMA AS
โขCIK: 1475373โขFiling: Q4 2025
**SECTOR GAMMA AS** manages $439M across a concentrated portfolio of 36 positions, exhibiting a clear focus on the biotechnology and pharmaceutical sectors. The fund's top holdings are heavily weighted toward established biopharma leaders, notably BMY ($40.2M) and MRK ($38.3M). Significant allocations are also maintained in MDT ($25.9M), BDX ($25.7M), and GILD ($21.7M), suggesting a deep conviction in specialized drug development and market leaders. This structure points to a highly selective, sector-specific investment mandate within the life sciences space.
Total AUM
$438.7M
QoQ Performance
+8.8%
Positions
36
Top 10 Concentration
55.7%
Latest Filing
Q4 2025
Top Holdings Allocation
BMY
MRK
MDT
BDX
BMY9.2%
MRK8.7%
MDT5.9%
BDX5.9%
GILD4.9%
INCY4.9%
PFE4.9%
AMGN4.5%
๐ Biggest Buys
๐ Biggest Sells
Sector Breakdown
Other55.8%
Healthcare44.2%
๐ช Exited Positionssold since Q3 2025
+3 more exited positions
Changes from Q3 2025
NEW3 new positions
โ22 increased
โ10 decreased
Historical Filings
Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023