Themes Uranium & Nuclear ETF (URAN) Holdings
URAN holdings summary
as of Oct 25, 2026- Holdings
- 46 positions listed
- Top 10 weight
- 46.9% of net assets
- Effective holdings
- 27 equal-weight equivalent
- Largest holding
- CEG 8.97% Constellation Energy Corporation
- Annual turnover
- — of the portfolio traded
All URAN holdings
| # | Name | ||||||
|---|---|---|---|---|---|---|---|
| 1 | CEG | Constellation Energy Corporation | Utilities | 8.97% | $2.0M | $96.15B | 26.5 |
| 2 | CCO | Cameco Corp | Energy | 8.62% | $1.9M | — | — |
| 3 | KAP | National Atomic Co Kazatomprom JSC ADR | Energy | 4.54% | $999,867.59 | — | — |
| 4 | AEP | American Electric Power Company, Inc. | Utilities | 4.37% | $961,734.63 | $69.21B | 22.0 |
| 5 | DUK | Duke Energy Corporation | Utilities | 4.27% | $939,167.48 | $94.71B | 18.3 |
| 6 | 601985 | China National Nuclear Power | Utilities | 3.54% | $779,083.87 | — | — |
| 7 | PEG | Public Service Enterprise Group Incorporated | Utilities | 3.48% | $766,446.27 | $35.63B | 17.8 |
| 8 | 003816 | CGN Power | Utilities | 3.36% | $740,070.23 | — | — |
| 9 | YCA | Yellow Cake PLC | Energy | 2.92% | $643,394.78 | — | — |
| 10 | NXE | NexGen Energy Ltd. | Energy | 2.88% | $633,685.41 | — | — |
| 11 | 1164 | CGN Mining Co Ltd | Energy | 2.57% | $566,688.51 | — | — |
| 12 | BOE | Boss Energy Ltd | Energy | 2.53% | $556,164.52 | — | — |
| 13 | UROY | Uranium Royalty Corp. | Energy | 2.46% | $542,183.89 | $1.35B | 9.3 |
| 14 | UEC | Uranium Energy Corp. | Energy | 2.45% | $540,004.24 | $3.92B | — |
| 15 | NNE | Nano Nuclear Energy Inc | Industrials | 2.27% | $499,031.11 | $691.6M | — |
| 16 | OKLO | Oklo Inc. | Utilities | 2.22% | $487,758.55 | $5.20B | — |
| 17 | PCG | PG&E Corporation | Utilities | 2.20% | $483,641.42 | $39.30B | 9.5 |
| 18 | BMN | Bannerman Energy Ltd | Energy | 2.19% | $483,201.09 | — | — |
| 19 | PDN | Paladin Energy Ltd | Energy | 2.11% | $464,090.57 | — | — |
| 20 | ISOU | IsoEnergy Ltd. | Energy | 2.05% | $451,386.92 | $537.7M | — |
| 21 | DML | Denison Mines Corp | Energy | 2.04% | $449,977.85 | — | — |
| 22 | LTBR | Lightbridge Corporation | Industrials | 1.98% | $435,556.89 | $183.6M | — |
| 23 | 6TU | enCore Energy Corp | Energy | 1.94% | $426,596.08 | — | — |
| 24 | MIR | Mirion Technologies, Inc. | Industrials | 1.94% | $426,155.75 | $3.77B | 168.3 |
| 25 | SMR | NuScale Power Corporation | Industrials | 1.91% | $421,488.20 | $2.39B | — |
| 26 | TLN | Talen Energy Corporation | Utilities | 1.90% | $417,943.51 | $16.78B | — |
| 27 | URE | Ur Energy Inc | Energy | 1.79% | $393,681.08 | — | — |
| 28 | BWXT | BWX Technologies, Inc. | Industrials | 1.76% | $387,428.33 | $12.55B | 35.5 |
| 29 | ELE | Endesa SA | Utilities | 1.55% | $341,721.60 | — | — |
| 30 | LEU | Centrus Energy Corp. | Energy | 1.51% | $333,135.08 | $2.35B | 53.7 |
| 31 | EFR | Energy Fuels Inc | Energy | 1.36% | $298,833.02 | — | — |
| 32 | DYL | Deep Yellow Ltd | Energy | 1.35% | $296,873.53 | — | — |
| 33 | NUCL | Eagle Nuclear Energy Corp. | Energy | 1.14% | $250,374.21 | $150.3M | — |
| 34 | PNM | PNM Resources Inc | Utilities | 1.09% | $239,013.58 | — | — |
| 35 | SLX | SILEX Systems Ltd | Technology | 1.08% | $238,815.43 | — | — |
| 36 | 002366 | Taihai Manoir Nuclear Equipment Co Ltd | Industrials | 0.92% | $202,179.59 | — | — |
| 37 | 688776 | Guoguang Electric Co Ltd Chengdu | Industrials | 0.84% | $185,094.62 | — | — |
| 38 | AGE | Alligator Energy Ltd | Energy | 0.59% | $130,911.45 | — | — |
| 39 | CXU | Cauldron Energy Ltd | Basic Materials | 0.52% | $114,420.93 | — | — |
| 40 | SASKF | Atha Energy Corp. | Energy | 0.42% | $92,558.32 | — | — |
| 41 | FXFXX | First American Funds Inc. - Treasury Obligations Fund | Other | 0.30% | $66,380.43 | — | — |
| 42 | DEV | DEVEX Resources Ltd | Energy | 0.27% | $59,511.21 | — | — |
| 43 | AEU | Atomic Eagle Limited | Energy | 0.26% | $57,661.81 | — | — |
| 44 | IMSR | Terrestrial Energy Inc | Utilities | 0.25% | $54,337.28 | $323.1M | — |
| 45 | MGA | Mega Uranium Ltd. | Energy | 0.24% | $52,245.69 | — | — |
| 46 | LAM | Laramide Resources Ltd. | Energy | 0.12% | $26,926.46 | — | — |
Weights as a percentage of net assets. Value held = weight × net assets ($22.0M). Market cap and P/E from each company's latest fundamentals (U.S.-listed stocks).
URAN sector breakdown
| Sector | Weight | Holdings | Largest |
|---|---|---|---|
| Energy | 48.4% | 24 | CCO, KAP, YCA |
| Utilities | 37.2% | 12 | CEG, AEP, DUK |
| Industrials | 11.6% | 7 | NNE, LTBR, MIR |
| Technology | 1.1% | 1 | SLX |
| Basic Materials | 0.5% | 1 | CXU |
| Other | 0.3% | 1 | FXFXX |
Sum of the weights of the holdings in each sector.
URAN top industries
URAN overlap with other ETFs
| ETF | Fund | Overlap | Shared holdings | Expense ratio |
|---|---|---|---|---|
| QQQ | Invesco QQQ ETF | 0.7% | 2 of 101 | 0.17% |
| VTI | Vanguard Total Stock Market ETF | 0.5% | 20 of 2,941 | 0.03% |
| SPY | SPDR S&P 500 ETF | 0.5% | 5 of 502 | 0.09% |
| IWM | iShares Russell 2000 ETF | 0.4% | 7 of 1,962 | 0.19% |
| VXUS | Vanguard Total International Stock ETF | 0.2% | 16 of 8,035 | 0.05% |
| DIA | SPDR Dow Jones Industrial Average ETF | 0.0% | 0 of 30 | 0.16% |
Overlap = sum over shared holdings of the smaller of the two weights. 100% means identical portfolios.
About the URAN portfolio
Themes Uranium & Nuclear ETF holds 46 positions. The ten largest make up 46.9% of the fund, so it behaves like a portfolio of about 27 equally weighted positions. The biggest positions are Constellation Energy Corporation (8.97%), Cameco Corp (8.62%), National Atomic Co Kazatomprom JSC ADR (4.54%), American Electric Power Company, Inc. (4.37%), Duke Energy Corporation (4.27%).
By sector, Energy is 48.4%, Utilities is 37.2%, Industrials is 11.6%. Holdings data is from the fund's latest portfolio as reported by EODHD on October 25, 2026; positions change as the fund rebalances.
Related: URAN chart, URAN performance, URAN dividends, URAN overview.
URAN holdings FAQ
How many holdings does URAN have?
URAN holds 46 positions as of October 25, 2026.
What are the top 10 holdings of URAN?
The ten largest holdings are Constellation Energy Corporation (8.97%), Cameco Corp (8.62%), National Atomic Co Kazatomprom JSC ADR (4.54%), American Electric Power Company, Inc. (4.37%), Duke Energy Corporation (4.27%), China National Nuclear Power (3.54%), Public Service Enterprise Group Incorporated (3.48%), CGN Power (3.36%), Yellow Cake PLC (2.92%), NexGen Energy Ltd. (2.88%). Together they are 46.9% of the fund.
What percentage of URAN is Constellation Energy Corporation?
Constellation Energy Corporation is the largest holding at 8.97% of net assets, about $2.0M of the fund's $22.0M.
Which sector is the largest in URAN?
Energy is the largest sector at 48.4%, followed by Utilities (37.2%) and Industrials (11.6%), based on the sectors of the individual holdings.
How concentrated is URAN?
The top 10 holdings are 46.9% of the fund. By the effective number of holdings (1 divided by the sum of squared weights) URAN behaves like a portfolio of about 27 equally weighted positions.