NUKX ETF largest holding is FGXXX at 16.18% as of Jun 30, 2026

NUKX ETF largest holding is FGXXX at 16.18% as of Jun 30, 2026
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FGXXX is NUKX's largest holding at 16.18% of the fund as of Jun 30, 2026. NUKX is Nicholas Nuclear Income ETF.

Showing top 50 of 60 holdings · as of Jun 30, 2026
NUKX holdings, by weight
#TickerNameWeightCumulativeSharesMkt valueSectorIndustry
1
FGXXX
First American Government Obligations FundFinancials · Capital Markets
16.18%		16.2%1,324,320$1.32MFinancialsCapital Markets
2
URA
Glb X Funds/glb X Uranium Etf P
11.92%		28.1%23,718$975.5K--
Sector and industry · Pro
3
GEV
Ge Vernova, Inc.
6.76%		34.9%537$553.7K
4—Dominion Energy, Inc. 4.65%
6.67%		41.5%7,641$546.0K
5—Vistra Energy Corp.
5.88%		47.4%2,849$481.4K
6
DUK
Duke Energy Corp
5.77%		53.2%3,656$472.6K
7
NEE
Nextera Energy Inc.
5.69%		58.9%5,192$466.2K
8
CEG
Constellation E..
4.94%		63.8%1,466$404.0K
9
LEU
Centrus Energy Corp. Class A
4.83%		68.6%2,316$395.5K
10
CCJ
Cameco Corp
4.18%		72.8%3,828$342.0K
11—Nexgen Energy Ltd
4.16%		77.0%36,361$340.7K
12
ALCC
Altc Acquisition Corp Cl A
4.02%		81.0%7,486$329.4K
13
SMR
Nuscale Power Corp Class A
3.90%		84.9%36,249$319.4K
14
UEC
Uranium Energy Corp
3.68%		88.6%30,666$301.4K
15
LTBR
Lightbridge Corp.
3.62%		92.2%36,943$296.7K
16
NNE
Nano Nuclear Energy Inc
3.57%		95.8%17,312$292.2K
17—Cash & Other
3.49%		99.3%285,449$285.4K
18
UUUU
Energy Fuels Inc -
3.02%		102.3%20,576$247.1K
19—Ux 09/18/2026 28.01 C
1.00%		103.3%569$81.8K
20—Purchased USD / Sold GBP
0.15%		103.4%173$12.1K
21DebtCenterra Metropolitan District 1 Limited Tax General Obligation Bonds
0.12%		103.5%237$10.1K
22—Osi Systems, Inc. 0.500%, Due 02/01/311,3
0.11%		103.7%5$9.2K
23—Swp: Ois MXN 7.348000 28-Feb-2031_C 02/28/2031
0.09%		103.8%205$7.5K
24—D Us 08/21/26 P70
0.09%		103.8%76$7.2K
25DebtBank Of America Corp
0.08%		103.9%23$6.8K
26—Sold TRY Bought USD 20260417
0.06%		104.0%369$4.6K
27—Bought CNY Sold USD 20260528
0.05%		104.0%208$4.2K
28DebtEnergy Transfer Lp
0.04%		104.1%51$3.1K
29—Oklo Us 07/31/26 P38
0.04%		104.1%74$3.6K
30—Ccj Us 07/24/26 P89
0.03%		104.1%30$2.9K
31DebtFreddie Mac Gold Pool
0.03%		104.2%32$2.2K
32—Bought IDR Sold USD 20260427
0.02%		104.2%28$1.4K
33—Ccj Us 07/24/26 P91
0.02%		104.2%8$1.8K
34DebtEuropean
0.01%		104.2%362$724
35—Ceg Us 07/31/26 P242.5
0.01%		104.2%13$1.0K
36DebtAffirm Master Trust, Series 2025-2A, Class A
0.01%		104.2%155$1.2K
37—Uec Us 07/24/26 P9
0.01%		104.3%306$459
38—Ice Rtd Month Coa Jul26 Ifeu 20260731
0.00%		104.3%-1$-192
39—Ceg Us 07/31/26 P237.5
0.00%		104.3%1$62
40—Trs Sofrindx/Ibxxlltr 12/22/25 Jpm
0.00%		104.3%4$150
41—Duk Us 08/21/26 P125
-0.01%		104.2%-4$-620
42—Ceg Us 07/31/26 P257.5
-0.03%		104.2%-13$-2502
43—Sabre Financial Borrower Sr Secured 144A 06/29 11.125 11.125
-0.04%		104.2%-28$-3430
44—Sold GBP Bought USD 20260402
-0.08%		104.1%-8$-6160
45—Forward Foreign Currency Contract
-0.09%		104.0%-155$-7750
46—Oklo Us 07/31/26 P42
-0.13%		103.9%-74$-10286
47—Uec Us 07/24/26 P10
-0.13%		103.7%-306$-11016
48—Sold ZAR Bought USD 20251120
-0.13%		103.6%-51$-10506
49—Duk Us 08/21/26 P130
-0.14%		103.5%-32$-11520
50DebtProvince
-0.15%		103.3%-362$-11946
More holdings · Pro
Not reported for this fund: share changes.
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NUKX ETF All Holdings

NUKX holdings total 60 positions. The top 10 holdings account for 72.8% of the fund, led by First American Government Obligations Fund at 16.2%, Glb X Funds/glb X Uranium Etf P at 11.9%, Ge Vernova, Inc. at 6.8%.

NUKX portfolio concentration is relatively high, with the top 10 representing 72.8% of total assets. The largest sector exposure is Utilities at 36.4%.

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

Compare NUKX

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NUKX ETF Holdings

60 of 60 holdings

  • 1

    First American Government Obligations Fund

    FGXXXFinancials
    16.18%
  • 2

    Glb X Funds/glb X Uranium Etf P

    URAUnknown
    11.92%
  • 3

    Ge Vernova, Inc.

    GEVIndustrials
    6.76%
  • 4

    Dominion Energy, Inc. 4.65%

    DUtilities
    6.67%
  • 5

    Vistra Energy Corp.

    VSTUtilities
    5.88%
  • 6

    Duke Energy Corp

    DUKUtilities
    5.77%
  • 7

    Nextera Energy Inc.

    NEEUtilities
    5.69%
  • 8

    Constellation E..

    CEGUtilities
    4.94%
  • 9

    Centrus Energy Corp. Class A

    LEUEnergy
    4.83%
  • 10

    Cameco Corporation

    CCJMaterials
    4.18%
  • 11

    Nexgen Energy Ltd

    NXE:CAMaterials
    4.16%
  • 12

    Altc Acquisition Corp Cl A

    ALCCEnergy
    4.02%
  • 13

    Nuscale Power Corp Class A

    SMRUtilities
    3.90%
  • 14

    Uranium Energy Corp

    UECMaterials
    3.68%
  • 15

    Lightbridge Corp.

    LTBRIndustrials
    3.62%
  • 16

    Nano Nuclear Energy Inc Common Stock USD 0.0001

    NNEUtilities
    3.57%
  • 17

    Cash & Other

    Other
    3.49%
  • 18

    Energy Fuels Inc - Common

    UUUUMaterials
    3.02%
  • 19

    Ux 09/18/2026 28.01 C

    Other
    1.00%
  • 20

    Purchased USD / Sold GBP

    Other
    0.15%
  • 21

    Centerra Metropolitan District 1 Limited Tax General Obligation Bonds 5 12/01/2029

    Other
    0.12%
  • 22

    Osi Systems, Inc. 0.500%, Due 02/01/311,3

    Other
    0.11%
  • 23

    Swp: Ois MXN 7.348000 28-Feb-2031_C 02/28/2031

    Other
    0.09%
  • 24

    D Us 08/21/26 P70

    Other
    0.09%
  • 25

    Bank Of America Corp 3.248 10/21/2027

    Other
    0.08%
  • 26

    Sold TRY Bought USD 20260417

    Other
    0.06%
  • 27

    Bought CNY Sold USD 20260528

    Other
    0.05%
  • 28

    Energy Transfer Lp 6.125% 12/15/45

    Other
    0.04%
  • 29

    Oklo Us 07/31/26 P38

    Other
    0.04%
  • 30

    Ccj Us 07/24/26 P89

    Other
    0.03%
  • 31

    Freddie Mac Gold Pool 3.5 12/01/2030

    Other
    0.03%
  • 32

    Bought IDR Sold USD 20260427

    Other
    0.02%
  • 33

    Ccj Us 07/24/26 P91

    Other
    0.02%
  • 34

    European 4.375% 03/09/28

    Other
    0.01%
  • 35

    Ceg Us 07/31/26 P242.5

    Other
    0.01%
  • 36

    Affirm Master Trust, Series 2025-2A, Class A, 4.67% 7/15/2033

    Other
    0.01%
  • 37

    Uec Us 07/24/26 P9

    Other
    0.01%
  • 38

    Ice Rtd Month Coa Jul26 Ifeu 20260731

    Other
    0.00%
  • 39

    Ceg Us 07/31/26 P237.5

    Other
    0.00%
  • 40

    Trs Sofrindx/Ibxxlltr 12/22/25 Jpm

    Other
    0.00%
  • 41

    Duk Us 08/21/26 P125

    Other
    -0.01%
  • 42

    Ceg Us 07/31/26 P257.5

    Other
    -0.03%
  • 43

    Sabre Financial Borrower Sr Secured 144A 06/29 11.125 11.125

    Other
    -0.04%
  • 44

    Sold GBP Bought USD 20260402

    Other
    -0.08%
  • 45

    Forward Foreign Currency Contract

    Other
    -0.09%
  • 46

    Oklo Us 07/31/26 P42

    Other
    -0.13%
  • 47

    Uec Us 07/24/26 P10

    Other
    -0.13%
  • 48

    Sold ZAR Bought USD 20251120

    Other
    -0.13%
  • 49

    Duk Us 08/21/26 P130

    Other
    -0.14%
  • 50

    Province 3.95% 12/02/35

    Other
    -0.15%
  • 51

    Ccj Us 07/24/26 P94

    Other
    -0.18%
  • 52

    D Us 08/21/26 P72.5

    Other
    -0.19%
  • 53

    Uuuu Us 07/31/26 P12.5

    Other
    -0.21%
  • 54

    Square 4.51 2026-10-16

    Other
    -0.23%
  • 55

    Gev Us 07/24/26 P1070

    Other
    -0.26%
  • 56

    Bausch + Lomb Corp., Term Loan B, (1-Month Usd Cme Term Sofr + 4.25%) 7.966% 1/15/2031

    Other
    -0.27%
  • 57

    Ltbr Us 08/21/26 P7.5

    Other
    -0.28%
  • 58

    Czech Republic 0.95% 5/15/2030

    Other
    -0.35%
  • 59

    Nne Us 07/24/26 P19

    Other
    -0.43%
  • 60

    Ux 09/18/2026 28.01 P

    Other
    -0.93%