Arkolith/Funds/BVF INC/IL

BVF INC/IL

CIK: 1056807Q1 2026
Active Filer
Portfolio Value
$3.1B
Positions
45
New Buys
4
4 sold
Changes
10 ↑ / 11 ↓

Top HoldingsQ1 2026

45 total positions
#SecurityValueShares% PortChangeΔ Shares
1KYMERA THERAPEUTICS INC
COM
$458.3M5.50M14.6%
HELD
0
2MOONLAKE IMMUNOTHERAPEUTICS
CLASS A ORD
$298.3M16.00M9.5%
REDUCED
-3,750,000
3REVOLUTION MEDICINES INC
COM
$277.8M2.86M8.9%
REDUCED
-500,000
4NEKTAR THERAPEUTICS
COM NEW
$184.2M2.56M5.9%
ADDED
+1.00M
5STRUCTURE THERAPEUTICS INC
SPONSORED ADS
$166.7M3.46M5.3%
REDUCED
-19,664
6MIRUM PHARMACEUTICALS INC
COM
$146.4M1.58M4.7%
ADDED
+89.4K
7
GH RESEARCH PLC
ORDINARY SHARES
$121.6M8.65M3.9%
REDUCED
-177,554
8PALVELLA THERAPEUTICS INC NE
COM
$119.8M961.0K3.8%
ADDED
+82.0K
9ZYMEWORKS INC
COM
$93.5M3.73M3.0%
REDUCED
-204,499
10XENCOR INC
COM
$86.0M7.13M2.7%
HELD
0
11STOKE THERAPEUTICS INC
COM
$82.9M2.55M2.6%
ADDED
+281.9K
12CULLINAN THERAPEUTICS INC
COM
$81.7M5.75M2.6%
HELD
0
13DISC MEDICINE INC
COM
$81.4M1.27M2.6%
ADDED
+622.3K
14XOMA ROYALTY CORPORATION
COM NEW
$81.3M2.59M2.6%
HELD
0
15OLEMA PHARMACEUTICALS INC
COM
$79.0M5.30M2.5%
HELD
0
16TYRA BIOSCIENCES INC
COM
$75.7M1.98M2.4%
REDUCED
-151,469
17MONTE ROSA THERAPEUTICS INC
COM
$73.4M4.46M2.3%
ADDED
+625.0K
18
ALKERMES PLC
SHS
$70.7M2.00M2.3%
NEW
19KURA ONCOLOGY INC
COM
$68.7M8.45M2.2%
REDUCED
-171,393
20
AC IMMUNE SA
SHS
$54.5M19.82M1.7%
HELD
0
21
CRESCENT BIOPHARMA INC.
COM
$50.5M2.75M1.6%
HELD
0
22ANNEXON INC
COM
$48.2M8.70M1.5%
REDUCED
-429,907
23COMPASS THERAPEUTICS INC
COM
$41.1M7.76M1.3%
HELD
0
24IMMUNOCORE HLDGS PLC
ADS
$39.0M1.29M1.2%
REDUCED
-194,512
25SEPTERNA INC
COM
$32.5M1.35M1.0%
REDUCED
-367,533
Showing top 25 of 45 positions

Filing History

Q1 202641 pos
$3.1B
Q4 202541 pos
$3.0B

Data Source

Holdings data sourced from SEC EDGAR 13F-HR filings. Updated quarterly, approximately 45 days after quarter end. All data is public domain.

Last filed: May 15, 2026