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Holdings, Q2 2026

Largest first. Common shares only; puts and calls are under All positions.

Latest 13F holdings
#The fund's own figures at the end of the quarter. A report can be up to 45 days old when it is filed. Options and bonds are not counted here.Filing
1ERAS
Erasca, Inc.
12.15M$222.6M9.6%+9.0%13F ↗
2ABVX
Abivax SA · ADR
1.02M$136.5M5.9%+51.7%13F ↗
3RVMD
Revolution Medicines, Inc.
700,000$131.1M5.6%-65.0%13F ↗
4IDYA
IDEAYA Biosciences, Inc.
3.00M$111.8M4.8%-13.0%13F ↗
5BNTX
BioNTech SE · ADR
1.01M$94.4M4.1%New13F ↗
6VERA
Vera Therapeutics, Inc.
2.20M$94.4M4.1%New13F ↗
7TNGX
Tango Therapeutics, Inc.
2.85M$89.1M3.8%-5.0%13F ↗
8PRAX
Praxis Precision Medicines, Inc.
260,000$87.0M3.7%-8.8%13F ↗
9CLDX
Celldex Therapeutics, Inc.
2.10M$78.1M3.4%+367%13F ↗
10DNTH
Dianthus Therapeutics, Inc.
800,000$78.0M3.4%+100%13F ↗
11CGON
CG Oncology, Inc.
1.00M$71.0M3.1%+73.9%13F ↗
12IRON
Disc Medicine, Inc.
875,000$64.0M2.8%+56.3%13F ↗
13MAZE
Maze Therapeutics, Inc.
1.94M$57.7M2.5%+56.7%13F ↗
14DYN
Dyne Therapeutics, Inc.
2.55M$56.6M2.4%+82.1%13F ↗
15MLTX
MoonLake Immunotherapeutics
2.67M$52.1M2.2%+78.3%13F ↗
16OCUL
Ocular Therapeutix, Inc.
5.30M$52.0M2.2%+37.7%13F ↗
17DSGN
Design Therapeutics, Inc.
3.00M$43.4M1.9%+53.8%13F ↗
18OLMA
Olema Oncology, Inc.
3.21M$40.1M1.7%Unchanged13F ↗
19BLTE
Belite Bio, Inc
250,000$38.5M1.7%New13F ↗
20ACHV
Achieve Life Sciences, Inc.
5.42M$35.4M1.5%New13F ↗
21TRVI
Trevi Therapeutics, Inc.
1.88M$35.1M1.5%-21.7%13F ↗
22COGT
Cogent Biosciences, Inc.
900,000$34.8M1.5%New13F ↗
23AVBP
ArriVent BioPharma, Inc.
1.00M$34.7M1.5%+186%13F ↗
24CBIO
Crescent Biopharma, Inc.
1.90M$34.2M1.5%+294%13F ↗
25CMPS
COMPASS Pathways Plc · ADR
2.25M$31.8M1.4%New13F ↗
26MLYS
Mineralys Therapeutics, Inc.
1.05M$28.3M1.2%New13F ↗
27REPL
Replimune Group, Inc.
2.50M$27.7M1.2%New13F ↗
28XENE
Xenon Pharmaceuticals Inc.
450,000$27.2M1.2%Unchanged13F ↗
29GPCR
Structure Therapeutics Inc.
500,000$26.8M1.2%Unchanged13F ↗
30IMVT
Immunovant, Inc.
665,000$25.6M1.1%-38.1%13F ↗
31JBIO
Jade Biosciences, Inc.
1.13M$25.0M1.1%+181%13F ↗
32ELVN
Enliven Therapeutics, Inc.
465,000$23.6M1.0%-13.9%13F ↗
33MANE
Veradermics, Incorporated
180,000$22.1M1.0%+620%13F ↗
34AVTX
Avalo Therapeutics, Inc.
1.15M$21.3M0.9%+283%13F ↗
35RCUS
Arcus Biosciences, Inc.
650,000$20.0M0.9%-45.8%13F ↗
36SMMT
Summit Therapeutics Inc.
1.35M$19.7M0.8%New13F ↗
37IMCR
Immunocore Holdings plc · ADR
600,000$19.1M0.8%-60.0%13F ↗
38LBRX
LB Pharmaceuticals Inc
585,000$19.0M0.8%-36.1%13F ↗
39NERV
Minerva Neurosciences, Inc
3.29M$18.3M0.8%+2.3%13F ↗
40FTH
Faeth Therapeutics, Inc.
722,020$18.1M0.8%+2307%13F ↗
41CRSP
CRISPR Therapeutics AG · Namen Akt
300,000$16.4M0.7%New13F ↗
42DBVT
DBV Technologies S.A. · ADR
915,000$15.0M0.6%New13F ↗
43PBLS
Parabilis Medicines, Inc.
525,000$14.4M0.6%New13F ↗
44RYTM
Rhythm Pharmaceuticals, Inc.
125,000$13.9M0.6%-72.2%13F ↗
45VOR
Vor Biopharma Inc.
650,000$12.0M0.5%-13.3%13F ↗
46SRRK
Scholar Rock Holding Corporation
200,000$11.0M0.5%New13F ↗
47IMMX
Immix Biopharma, Inc.
1.00M$10.3M0.4%-18.4%13F ↗
48QTTB
Q32 Bio Inc.
800,000$10.2M0.4%New13F ↗
49ODTX
Odyssey Therapeutics, Inc.
521,736$9.8M0.4%New13F ↗
50ANNX
Annexon, Inc.
1.50M$8.6M0.4%New13F ↗

Changes since Q1 2026

25 new, 18 added to, 19 trimmed, 20 exited, 6 unchanged. By estimated dollars.

New positions (25)

New positions
BNTX
BioNTech SE · ADR
1.01MNew$94.4M
VERA
Vera Therapeutics, Inc.
2.20MNew$94.4M
BLTE
Belite Bio, Inc
250,000New$38.5M
ACHV
Achieve Life Sciences, Inc.
5.42MNew$35.4M
COGT
Cogent Biosciences, Inc.
900,000New$34.8M
CMPS
COMPASS Pathways Plc · ADR
2.25MNew$31.8M
MLYS
Mineralys Therapeutics, Inc.
1.05MNew$28.3M
REPL
Replimune Group, Inc.
2.50MNew$27.7M
SMMT
Summit Therapeutics Inc.
1.35MNew$19.7M
CRSP
CRISPR Therapeutics AG · Namen Akt
300,000New$16.4M

Added to (18)

Added to
CLDX
Celldex Therapeutics, Inc.
2.10M+367%$61.4M
ABVX
Abivax SA · ADR
1.02M+51.7%$46.5M
DNTH
Dianthus Therapeutics, Inc.
800,000+100%$39.0M
CGON
CG Oncology, Inc.
1.00M+73.9%$30.2M
DYN
Dyne Therapeutics, Inc.
2.55M+82.1%$25.5M
CBIO
Crescent Biopharma, Inc.
1.90M+294%$25.5M
IRON
Disc Medicine, Inc.
875,000+56.3%$23.0M
MLTX
MoonLake Immunotherapeutics
2.67M+78.3%$22.9M
AVBP
ArriVent BioPharma, Inc.
1.00M+186%$22.6M
MAZE
Maze Therapeutics, Inc.
1.94M+56.7%$20.9M

Trimmed (19)

Trimmed
RVMD
Revolution Medicines, Inc.
700,000-65.0%-$243.5M
RYTM
Rhythm Pharmaceuticals, Inc.
125,000-72.2%-$36.1M
IMCR
Immunocore Holdings plc · ADR
600,000-60.0%-$28.6M
RCUS
Arcus Biosciences, Inc.
650,000-45.8%-$17.0M
IDYA
IDEAYA Biosciences, Inc.
3.00M-13.0%-$16.8M
IMVT
Immunovant, Inc.
665,000-38.1%-$15.8M
ACAD
ACADIA Pharmaceuticals Inc.
250,000-66.7%-$12.7M
LBRX
LB Pharmaceuticals Inc
585,000-36.1%-$10.7M
TRVI
Trevi Therapeutics, Inc.
1.88M-21.7%-$9.7M
PRAX
Praxis Precision Medicines, Inc.
260,000-8.8%-$8.4M

Exited (20)

Exited
Centessa Pharmaceuticals plc
ADR
2.13MExited-$84.4M
Terns Pharmaceuticals Inc1.50MExited-$79.1M
CYTK
Cytokinetics, Incorporated
875,000Exited-$57.7M
UTHR
United Therapeutics Corporation
80,000Exited-$47.4M
MDGL
Madrigal Pharmaceuticals, Inc.
85,000Exited-$44.5M
BIIB
Biogen Inc.
200,000Exited-$36.7M
TYRA
Tyra Biosciences, Inc.
850,000Exited-$32.6M
NAMS
NewAmsterdam Pharma Company N.V.
600,000Exited-$19.2M
MIRM
Mirum Pharmaceuticals, Inc.
200,000Exited-$18.5M
PCVX
Vaxcyte, Inc.
300,000Exited-$17.4M

The 10 largest of each, by estimated dollars: shares changed times the later report's price. Index tracking, splits and mergers move positions too.

All positions

Search, sort and filter every position, with puts and calls on their own tab. Premium plan.

Compare two quarters

Pick any two quarters: what is new, added to, trimmed or exited. Premium plan.

Reported value by quarter

Value and number of positions at the end of each quarter.

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Largest positions in earlier quarters

Pick a quarter to see what the fund's biggest positions were then.

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Ten largest positions

By value, Q2 2026.

$0$100.0M$200.0M$300.0MERAS · Value: $222,588,000ERASABVX · Value: $136,458,240ABVXRVMD · Value: $131,096,000RVMDIDYA · Value: $111,810,000IDYABNTX · Value: $94,445,750BNTXVERA · Value: $94,402,000VERATNGX · Value: $89,091,000TNGXPRAX · Value: $87,045,400PRAXCLDX · Value: $78,141,000CLDXDNTH · Value: $77,984,000DNTH

Filings

13F filings
Filing
Q2 2026Aug 14, 202613F-HR68$2.3BCurrentSEC ↗
Q1 2026May 15, 202613F-HR66$2.0BCurrentSEC ↗
Q4 2025Feb 17, 202613F-HR69$1.7BCurrentSEC ↗
Q3 2025Nov 14, 202513F-HR59$1.1BCurrentSEC ↗
Q2 2025Aug 14, 202513F-HR51$903.8MCurrentSEC ↗
Q1 2025May 15, 202513F-HR39$562.5MCurrentSEC ↗

Most recent first, up to 80. An amendment can replace a report or add holdings to it. All 13F filings

Information, not investment advice. Values are the fund's own figures at quarter end; a report can be up to 45 days old when filed. Disclaimer