TDNA ETF

TDNA ETF
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ARGX:AS is TDNA's largest holding at 5.41% of the fund as of Oct 1, 2026. TDNA is T. Rowe Price Biotech ETF.

Showing top 50 of 87 holdings · as of Oct 1, 2026
TDNA holdings, by weight
#TickerNameWeightCumulativeSharesMkt valueSectorIndustry
1—Argenx Se Sponsored Adr (1 Ads : 1 Ordinary)Health Care · Biotechnology
5.41%		5.4%567$543.7KHealth CareBiotechnology
2
KYMR
Kymera Therapeutics IncHealth Care · Biotechnology
4.04%		9.4%3,629$405.7KHealth CareBiotechnology
Sector and industry · Pro
3
KOD
Kodiak Sciences Inc
2.68%		12.1%2,836$268.9K
4
INSM
Insmed Inc
2.59%		14.7%2,281$260.4K
5
NTRA
Natera Inc
2.41%		17.1%586$242.2K
6
RVMD
Revolution Medicines Inc Ser C Pc Pp
2.37%		19.5%1,161$238.3K
7—Nvaesrtex Pharmaceuticals Inc
2.25%		21.8%433$226.4K
8
UTHR
United Therapeutics Corp
2.20%		23.9%407$220.5K
9
ALNY
Alnylam Pharmaceuticals Inc.
1.98%		25.9%804$198.4K
10
DNTH
Dianthus Therapeutics Inc
1.91%		27.8%2,182$192.1K
11
PRAX
Praxis Precision Medicines, Inc.
1.91%		29.8%659$191.9K
12—Moderna therapeutics
1.90%		31.6%992$191.0K
13
PCVX
Vaxcyte Inc
1.86%		33.5%3,282$186.7K
14
CYTK
Cytokinetics Inc
1.83%		35.3%2,789$183.8K
15
BBIO
Bridgebio Pharma Inc_None_0
1.81%		37.1%2,760$181.6K
16
RYTM
Rhythm Pharmaceuticals Inc
1.81%		39.0%1,911$182.0K
17
SYRE
Spyre Therapeutics Inc
1.73%		40.7%1,957$174.2K
18
CGON
Cg Oncology Inc
1.73%		42.4%2,449$173.6K
19
TNGX
Tango Therapeutics Inc.
1.73%		44.1%6,948$173.4K
20
TWST
Twist Bioscience Corp.
1.71%		45.9%891$172.2K
21
ARWR
Arrowhead Pharmaceuticals Inc
1.68%		47.5%2,571$168.3K
22
MDGL
Madrigal Pharmaceuticals Inc
1.67%		49.2%333$167.8K
23
MIRM
Mirum Pharmaceuticals, Inc.
1.64%		50.8%1,930$165.0K
24
SRRK
Scholar Rock Holding Corp
1.64%		52.5%3,406$164.6K
25
TVTX
Travere Therapeutics Inc
1.60%		54.1%2,737$161.2K
26—Alkermes Plc. Ordinary Shares
1.54%		55.6%3,822$154.9K
27
RLAY
Relay Therapeutics Inc
1.47%		57.1%8,200$148.0K
28
ERAS
Erasca Inc.
1.45%		58.5%9,949$145.9K
29—T Rowe Price Res Inv Fd Mutual Fund
1.33%		59.9%133,469$133.5K
30—Dynegy
1.24%		61.1%7,703$124.1K
31
GRAL
Grail, Inc.
1.15%		62.3%824$115.5K
32
CLDX
Celldex Therapeutics Inc
1.11%		63.4%3,448$111.8K
33
DNLI
Denali Therapeutics Inc
1.11%		64.5%5,401$111.6K
34
BEAM
Beam Therapeutics Inc.
1.06%		65.5%4,358$106.6K
35
IRON
Disc Medicine, Inc.
1.05%		66.6%1,611$105.5K
36
IMVT
Immunovant Inc
1.05%		67.6%3,131$105.8K
37
KRYS
Krystal Biotech Inc
1.05%		68.7%316$105.1K
38
BIIB
Biogen Inc.
1.03%		69.7%459$103.7K
39
IDYA
Ideaya Biosciences Inc
1.03%		70.8%2,705$103.9K
40
NRIX
Nurix Therapeutics Inc
1.01%		71.8%4,269$101.2K
41
VERA
Vera Therapeutics Inc Ser C Pc Pp
1.01%		72.8%3,143$101.5K
42
VRDN
Viridian Therapeutics Ors Inc
1.01%		73.8%4,903$101.0K
43—Roivant Sciences Ltd. Common Shares
0.97%		74.8%2,655$97.1K
44
PTGX
Protagonist Therapeutics Inc
0.96%		75.7%683$96.2K
45
COGT
Cogent Biosciences Inc
0.92%		76.6%2,894$92.7K
46
AMGN
Amgen Inc.
0.90%		77.5%214$90.2K
47
IONS
Ionis Pharmaceuticals Inc
0.86%		78.4%1,935$86.4K
48
HALO
Halozyme Therapeutics Inc
0.85%		79.3%772$85.2K
49
GILD
Gilead Sciences
0.84%		80.1%565$84.2K
50
PVLA
Palvella Therapeutics Inc
0.83%		80.9%608$83.9K
More holdings · Pro
Not reported for this fund: share changes.
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TDNA ETF All Holdings

TDNA holdings total 87 positions. The top 10 holdings account for 27.8% of the fund, led by Argenx Se Sponsored Adr (1 Ads : 1 Ordinary) at 5.4%, Kymera Therapeutics Inc at 4.0%, Kodiak Sciences Inc at 2.7%.

TDNA portfolio concentration is well-diversified, with the top 10 representing 27.8% of total assets. The largest sector exposure is Health Care at 96.2%.

TDNA sectors provide a detailed breakdown. TDNA overlap shows how holdings compare to other funds in your portfolio.

Compare TDNA

TDNA vs SPYTDNA vs QQQTDNA vs VOOTDNA vs VTITDNA vs IVVTDNA vs SCHDTDNA vs VYMTDNA vs VXUS

TDNA ETF Holdings

87 of 87 holdings

  • 1

    Argenx Se Sponsored Adr (1 Ads : 1 Ordinary)

    ARGX:ASHealth Care
    5.41%
  • 2

    Kymera Therapeutics Inc

    KYMRHealth Care
    4.04%
  • 3

    Kodiak Sciences Inc

    KODHealth Care
    2.68%
  • 4

    Insmed Inc

    INSMHealth Care
    2.59%
  • 5

    Natera Inc

    NTRAHealth Care
    2.41%
  • 6

    Revolution Medicines Inc Ser C Pc Pp

    RVMDHealth Care
    2.37%
  • 7

    Nvaesrtex Pharmaceuticals Inc

    VRTXHealth Care
    2.25%
  • 8

    United Therapeutics Corp

    UTHRHealth Care
    2.20%
  • 9

    Alnylam Pharmaceuticals Inc.

    ALNYHealth Care
    1.98%
  • 10

    Dianthus Therapeutics Inc

    DNTHHealth Care
    1.91%
  • 11

    Praxis Precision Medicines, Inc.

    PRAXHealth Care
    1.91%
  • 12

    Moderna therapeutics

    MRNAHealth Care
    1.90%
  • 13

    Vaxcyte Inc

    PCVXHealth Care
    1.86%
  • 14

    Cytokinetics Inc

    CYTKHealth Care
    1.83%
  • 15

    Bridgebio Pharma Inc_None_0

    BBIOHealth Care
    1.81%
  • 16

    Rhythm Pharmaceuticals Inc

    RYTMHealth Care
    1.81%
  • 17

    Spyre Therapeutics Inc

    SYREHealth Care
    1.73%
  • 18

    Cg Oncology Inc

    CGONHealth Care
    1.73%
  • 19

    Tango Therapeutics Inc.

    TNGXHealth Care
    1.73%
  • 20

    Twist Bioscience Corp.

    TWSTHealth Care
    1.71%
  • 21

    Arrowhead Pharmaceuticals Inc

    ARWRHealth Care
    1.68%
  • 22

    Madrigal Pharmaceuticals Inc

    MDGLHealth Care
    1.67%
  • 23

    Mirum Pharmaceuticals, Inc.

    MIRMHealth Care
    1.64%
  • 24

    Scholar Rock Holding Corporation Com

    SRRKHealth Care
    1.64%
  • 25

    Travere Therapeutics Inc

    TVTXHealth Care
    1.60%
  • 26

    Alkermes Plc. Ordinary Shares

    ALKS:IEHealth Care
    1.54%
  • 27

    Relay Therapeutics Inc

    RLAYHealth Care
    1.47%
  • 28

    Erasca Inc.

    ERASHealth Care
    1.45%
  • 29

    T Rowe Price Res Inv Fd Mutual Fund

    Other
    1.33%
  • 30

    Dynegy

    DYNHealth Care
    1.24%
  • 31

    Grail, Inc.

    GRALHealth Care
    1.15%
  • 32

    Celldex Therapeutics Inc

    CLDXHealth Care
    1.11%
  • 33

    Denali Therapeutics Inc

    DNLIHealth Care
    1.11%
  • 34

    Beam Therapeutics Inc. Com

    BEAMHealth Care
    1.06%
  • 35

    Disc Medicine, Inc.

    IRONHealth Care
    1.05%
  • 36

    Immunovant Inc

    IMVTHealth Care
    1.05%
  • 37

    Krystal Biotech Inc

    KRYSHealth Care
    1.05%
  • 38

    Biogen Inc. Com

    BIIBHealth Care
    1.03%
  • 39

    Ideaya Biosciences Inc

    IDYAHealth Care
    1.03%
  • 40

    Nurix Therapeutics Inc Common Stock

    NRIXHealth Care
    1.01%
  • 41

    Vera Therapeutics Inc Ser C Pc Pp

    VERAHealth Care
    1.01%
  • 42

    Viridian Therapeutics Ors Inc

    VRDNHealth Care
    1.01%
  • 43

    Roivant Sciences Ltd. Common Shares

    ROIV:BMHealth Care
    0.97%
  • 44

    Protagonist Therapeutics Inc

    PTGXHealth Care
    0.96%
  • 45

    Cogent Biosciences Inc

    COGTHealth Care
    0.92%
  • 46

    Amgen Inc.

    AMGNHealth Care
    0.90%
  • 47

    Ionis Pharmaceuticals Inc

    IONSHealth Care
    0.86%
  • 48

    Halozyme Therapeutics Inc

    HALOHealth Care
    0.85%
  • 49

    Gilead Sciences

    GILDHealth Care
    0.84%
  • 50

    Palvella Therapeutics Inc

    PVLAHealth Care
    0.83%
  • 51

    Veracyte, Inc.

    VCYTHealth Care
    0.80%
  • 52

    Absci Corp

    ABSIHealth Care
    0.79%
  • 53

    Summit Therapeutics

    SMMTHealth Care
    0.79%
  • 54

    Incyte Corporation Ltd.

    INCYHealth Care
    0.74%
  • 55

    Regeneron Pharmaceuticals, Inc.

    REGNHealth Care
    0.74%
  • 56

    Ascendis Pharma A/S

    ASND:COHealth Care
    0.73%
  • 57

    Mineralys Therapeutics Inc

    MLYSHealth Care
    0.73%
  • 58

    Oric Pharmaceuticals, Inc. Series C

    ORICHealth Care
    0.72%
  • 59

    Xencor Inc

    XNCRHealth Care
    0.72%
  • 60

    Celcuity Inc Com

    CELCHealth Care
    0.70%
  • 61

    Oruka Therapeutics Inc Orka

    ORKAHealth Care
    0.70%
  • 62

    Monte Rosa Therapeutics Inc

    GLUEHealth Care
    0.69%
  • 63

    Stoke Therapeutics Inc Com

    STOKHealth Care
    0.69%
  • 64

    Cullinan Oncology Inc

    CGEMHealth Care
    0.64%
  • 65

    Replimune Group Inc Com

    REPLHealth Care
    0.64%
  • 66

    Tyra Biosciences Inc

    TYRAHealth Care
    0.63%
  • 67

    Xenon Pharmaceuticals Inc. Common Shares

    XENEHealth Care
    0.62%
  • 68

    First Tracks Biotherapeutics, Inc.

    TRAXUnknown
    0.51%
  • 69

    Guardant Health, Inc

    GHHealth Care
    0.50%
  • 70

    Compass Pathways Plc Adr

    CMPSHealth Care
    0.45%
  • 71

    10x Genomics Inc Com Usd 1 Cl A

    TXGHealth Care
    0.42%
  • 72

    Bicara Therapeutics, Inc.

    BCAXHealth Care
    0.40%
  • 73

    Arcus Biosciences Inc

    RCUSHealth Care
    0.38%
  • 74

    Avalo Therapeuti

    AVTXHealth Care
    0.38%
  • 75

    Agios Pharmaceuticals Inc

    AGIOHealth Care
    0.37%
  • 76

    Corvus Pharmaceuticals Inc

    CRVSHealth Care
    0.37%
  • 77

    Enliven Therapeutics Inc

    ELVNHealth Care
    0.37%
  • 78

    Definium Therapeutics, Inc. Common Shares

    DFTX:CAUnknown
    0.34%
  • 79

    Abivax Sa-Adr

    ABVXUnknown
    0.33%
  • 80

    Trevi Therapeutics Inc.

    TRVIHealth Care
    0.33%
  • 81

    Lb Pharmaceuticals Inc.

    LBRXUnknown
    0.31%
  • 82

    Alto Neuroscience, Inc., Series C

    ANROHealth Care
    0.29%
  • 83

    Generate Biomedicines Inc

    GENBUnknown
    0.28%
  • 84

    Eikon Therapeutics Inc

    EIKNUnknown
    0.27%
  • 85

    Avalyn Pharma Inc

    AVLNUnknown
    0.25%
  • 86

    Climb Bio Inc

    CLYMHealth Care
    0.24%
  • 87

    Adarx Pharmaceuticals Inc

    Other
    0.19%