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Holdings, Q3 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
1ROIV
Roivant Sciences Ltd.
3.20M$117.0M4.8%-14.7%13F ↗
2SYRE
Spyre Therapeutics, Inc.
1.28M$113.9M4.6%Unchanged13F ↗
3ERAS
Erasca, Inc.
5.59M$82.0M3.3%+6.5%13F ↗
4TRAX
First Tracks Biotherapeutics, Inc. · Ord Shs *A*
2.08M$73.7M3.0%+2.4%13F ↗
5XENE
Xenon Pharmaceuticals Inc.
1.90M$70.7M2.9%+19.1%13F ↗
6INSM
Insmed Incorporated · Com Par $.01
564,251$64.4M2.6%-13.2%13F ↗
7ALKS
Alkermes plc
1.56M$63.4M2.6%+39.1%13F ↗
8ORKA
Oruka Therapeutics, Inc.
600,000$50.0M2.0%+1.7%13F ↗
9AVTX
Avalo Therapeutics, Inc.
3.24M$49.7M2.0%+11.9%13F ↗
10CYTK
Cytokinetics, Incorporated
750,000$49.4M2.0%+36.4%13F ↗
11RVMD
Revolution Medicines, Inc.
225,000$46.2M1.9%-10.0%13F ↗
12PRAX
Praxis Precision Medicines, Inc.
155,000$45.1M1.8%-16.2%13F ↗
13BLTE
Belite Bio, Inc
242,088$41.1M1.7%+46.7%13F ↗
14CLDX
Celldex Therapeutics, Inc.
1.16M$37.6M1.5%+65.8%13F ↗
15ABVX
Abivax SA · ADR
330,000$32.7M1.3%Unchanged13F ↗
16DNTH
Dianthus Therapeutics, Inc.
350,000$30.8M1.3%-12.5%13F ↗
17ODTX
Odyssey Therapeutics, Inc.
1.26M$28.0M1.1%+64.4%13F ↗
18ARWR
Arrowhead Pharmaceuticals, Inc.
425,000$27.8M1.1%+183%13F ↗
19TRVI
Trevi Therapeutics, Inc.
1.80M$25.8M1.0%Unchanged13F ↗
20OVID
Ovid Therapeutics Inc.
10.14M$25.3M1.0%Unchanged13F ↗
21SGMT
Sagimet Biosciences Inc.
2.53M$25.0M1.0%+1.2%13F ↗
22LXEO
Lexeo Therapeutics, Inc.
7.25M$24.5M1.0%+24.8%13F ↗
23PTGX
Protagonist Therapeutics, Inc.
172,125$24.3M1.0%Unchanged13F ↗
24NRIX
Nurix Therapeutics, Inc.
967,620$22.9M0.9%Unchanged13F ↗
25VOGX
Vogenx Inc
915,000$20.9M0.8%New13F ↗
26MLYS
Mineralys Therapeutics, Inc.
750,000$18.8M0.8%Unchanged13F ↗
27TYRA
Tyra Biosciences, Inc.
850,000$18.6M0.8%+325%13F ↗
28STRO
Sutro Biopharma, Inc.
1.15M$18.6M0.8%-1.7%13F ↗
29TVTX
Travere Therapeutics, Inc.
300,000$17.7M0.7%Unchanged13F ↗
30ANRO
Alto Neuroscience, Inc.
643,343$16.4M0.7%-24.3%13F ↗
31ARVN
Arvinas, Inc.
2.05M$15.9M0.6%New13F ↗
32EPRX
Eupraxia Pharmaceuticals Inc. · Com 298736 Al 3 Euronet Worldwide Inc Note 0.750% 3/1
1.72M$15.6M0.6%+4.0%13F ↗
33RLAY
Relay Therapeutics, Inc.
850,000$15.3M0.6%-19.0%13F ↗
34MDGL
Madrigal Pharmaceuticals, Inc.
30,000$15.1M0.6%-25.0%13F ↗
35CGEM
Cullinan Therapeutics, Inc.
875,760$13.4M0.5%Unchanged13F ↗
36SVRA
Savara, Inc.
2.51M$13.0M0.5%Unchanged13F ↗
37COAG
Hemab Therapeutics Holdings, Inc.
420,000$13.0M0.5%+204%13F ↗
38CLYM
Climb Bio, Inc.
972,000$11.1M0.5%Unchanged13F ↗
39IBRX
ImmunityBio, Inc.
1.18M$11.1M0.5%New13F ↗
40BEAM
Beam Therapeutics Inc.
450,000$11.0M0.4%New13F ↗
41CATX
Perspective Therapeutics, Inc.
3.99M$11.0M0.4%-5.4%13F ↗
42JBIO
Jade Biosciences, Inc.
760,350$10.7M0.4%-9.5%13F ↗
43PRLD
Prelude Therapeutics Incorporated
2.60M$10.2M0.4%New13F ↗
44CRSP
CRISPR Therapeutics AG · Namen Akt
175,000$9.7M0.4%+75.0%13F ↗
45MANE
Veradermics, Incorporated
79,400$9.6M0.4%-20.6%13F ↗
46ESTA
Establishment Labs Holdings Inc.
149,779$9.6M0.4%+1.2%13F ↗
47AMLX
Amylyx Pharmaceuticals, Inc.
300,000$8.7M0.4%+203%13F ↗
48KRSA
Korsana Biosciences, Inc.
263,106$8.4M0.3%New13F ↗
49PRQR
ProQR Therapeutics N.V. · Shs Euro
4.97M$8.3M0.3%-10.4%13F ↗
50VERA
Vera Therapeutics, Inc.
250,000$8.1M0.3%Unchanged13F ↗

Changes since Q2 2026

25 new, 27 added to, 26 trimmed, 20 exited, 28 unchanged. By estimated dollars.

New positions (25)

New positions
VOGX
Vogenx Inc
915,000New$20.9M
ARVN
Arvinas, Inc.
2.05MNew$15.9M
IBRX
ImmunityBio, Inc.
1.18MNew$11.1M
BEAM
Beam Therapeutics Inc.
450,000New$11.0M
PRLD
Prelude Therapeutics Incorporated
2.60MNew$10.2M
KRSA
Korsana Biosciences, Inc.
263,106New$8.4M
DMRA
Damora Therapeutics, Inc. · Comm Stk
375,000New$8.0M
AKTS
Aktis Oncology, Inc.
350,000New$6.8M
SLN
Silence Therapeutics Plc · ADR
450,000New$4.9M
IRD
Opus Genetics, Inc.
900,000New$4.4M

Added to (27)

Added to
ARWR
Arrowhead Pharmaceuticals, Inc.
425,000+183%$18.0M
ALKS
Alkermes plc
1.56M+39.1%$17.8M
CLDX
Celldex Therapeutics, Inc.
1.16M+65.8%$14.9M
TYRA
Tyra Biosciences, Inc.
850,000+325%$14.2M
CYTK
Cytokinetics, Incorporated
750,000+36.4%$13.2M
BLTE
Belite Bio, Inc
242,088+46.7%$13.1M
XENE
Xenon Pharmaceuticals Inc.
1.90M+19.1%$11.4M
ODTX
Odyssey Therapeutics, Inc.
1.26M+64.4%$11.0M
COAG
Hemab Therapeutics Holdings, Inc.
420,000+204%$8.7M
AMLX
Amylyx Pharmaceuticals, Inc.
300,000+203%$5.8M

Trimmed (26)

Trimmed
ANAB
AnaptysBio, Inc.
66,464-92.0%-$38.2M
ROIV
Roivant Sciences Ltd.
3.20M-14.7%-$20.1M
ELVN
Enliven Therapeutics, Inc.
148,000-70.4%-$16.1M
INSM
Insmed Incorporated · Com Par $.01
564,251-13.2%-$9.8M
PRAX
Praxis Precision Medicines, Inc.
155,000-16.2%-$8.7M
IDYA
IDEAYA Biosciences, Inc.
200,000-50.0%-$7.7M
HLXC
Helix Acquisition Corp. III
625,000-50.0%-$6.6M
ANRO
Alto Neuroscience, Inc.
643,343-24.3%-$5.3M
RVMD
Revolution Medicines, Inc.
225,000-10.0%-$5.1M
MDGL
Madrigal Pharmaceuticals, Inc.
30,000-25.0%-$5.0M

Exited (20)

Exited
Apogee Therapeutics Inc987,000Exited-$131.0M
Nuvalent Inc275,000Exited-$34.0M
Forte Biosciences Inc1.15MExited-$24.3M
COGT
Cogent Biosciences, Inc.
450,000Exited-$17.4M
Teva Pharmaceutical Industries Ltd
ADR
374,000Exited-$12.7M
Damora Therapeutics Inc425,000Exited-$11.1M
QURE
uniQure N.V.
175,000Exited-$8.1M
ASND
Ascendis Pharma A/S
30,000Exited-$8.0M
ASMB
Assembly Biosciences, Inc.
190,000Exited-$5.2M
BHVN
Biohaven Ltd.
250,000Exited-$3.7M

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

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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, Q3 2026.

$0$50.0M$100.0M$150.0MROIV · Value: $117,024,000ROIVSYRE · Value: $113,881,300SYREERAS · Value: $81,958,196ERASTRAX · Value: $73,715,200TRAXXENE · Value: $70,674,909XENEINSM · Value: $64,403,609INSMALKS · Value: $63,413,800ALKSORKA · Value: $49,974,000ORKAAVTX · Value: $49,743,719AVTXCYTK · Value: $49,432,500CYTK

Filings

13F filings
Filing
Q3 2026Nov 13, 202613F-HR121$2.5BCurrentSEC ↗
Q2 2026Aug 13, 202613F-HR113$2.2BCurrentSEC ↗
Q1 2026May 14, 202613F-HR105$1.9BCurrentSEC ↗
Q4 2025Feb 13, 202613F-HR95$1.8BCurrentSEC ↗
Q3 2025Nov 13, 202513F-HR96$1.1BCurrentSEC ↗
Q2 2025Aug 13, 202513F-HR91$732.2MCurrentSEC ↗
Q1 2025May 14, 202513F-HR98$1.0BCurrentSEC ↗

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