IR
Superintel
OverviewMarketsWatchlist
© 2026 IR SuperintelMethodologyContact

BB Biotech AG

Portfolio Profile

CIK: 0000924223 | Schaffhausen, V8

$469.7M
AUM
35
Positions
99.69%
Top 10 Conc.
99.96%
Top 25 Conc.

Top Holdings

#SecuritySharesValue% of Portfolio
1Agios Pharmaceuticals, Inc.(AGIO)2,978,134$200.8M42.76%
2Alnylam Pharmaceuticals, Inc.(ALNY)1,631,089$152.4M32.45%
3Argenx SE(ARGX)904,739$112.9M24.05%
4Ionis Pharmaceuticals Inc.(IONS)7,725,000$627.0K0.13%
5Incyte Corp.(INCY)3,620,000$311.4K0.07%
6Neurocrine Biosciences Inc.(NBIX)3,366,786$296.6K0.06%
7Vertex Pharmaceuticals Inc(VRTX)1,300,000$239.1K0.05%
8Sage Therapeutics, Inc.(SG7)1,375,229$218.7K0.05%
9Celgene Corp(CELG)2,200,000$207.5K0.04%
10Alexion Pharmaceuticals, Inc.(ALXN)1,314,428$177.7K0.04%

Sector Allocation

Latest filing, equity positions only

Healthcare99.71% · $468.4M
Unclassified0.29% · $1.4M

Sector Rotation

Quarter-over-quarter weight changes

SectorPrev %Curr %Change
Healthcare99.71%99.71%0%
Unclassified0.29%0.29%0%

Cap Size Rotation

Quarter-over-quarter weight changes by market cap

AUM History

$167.5M | 30 pos.
$223.3M | 29 pos.
$164.4M | 29 pos.
$232.3M | 30 pos.
$248.1M | 28 pos.
$317.4M | 27 pos.
Cap SizePrev %Curr %Change
Large Cap59.98%56.86%-3.12%
Small Cap39.65%42.79%+3.14%
Unclassified0.29%0.29%0%
Micro Cap0.03%0.03%0%
Mid Cap0.05%0.03%-0.02%
$292.3M | 30 pos.
$363.0M | 30 pos.
$337.8M | 32 pos.
$348.6M | 32 pos.
$335.1M | 34 pos.
$469.7M | 35 pos.
Q2
16
Q3
16
Q4
16
Q1
17
Q2
17
Q3
17
Q4
17
Q1
18
Q2
18
Q3
18
Q4
18
Q1
19

Recent Activity

Quarter-over-quarter position changes

2
New
1
Closed
14
Increased
6
Decreased
13
Unchanged