Tortoise Nuclear Renaissance ETF (TNUK)
NYSEARCA: TNUK · Real-Time Price · USD
21.53
+0.20 (0.95%)
Oct 15, 2026, 4:00 PM EDT - Market closed

TNUK Holdings Information

TNUK is an equity ETF with a total of 27 individual holdings. The top holdings are Mirion Technologies stock at 8.10%, Doosan Enerbility at 6.96%, Cameco at 6.77%, BWX Technologies at 6.62%, and Constellation Energy at 6.59%.

Total Holdings
27
Top 10 Percentage
64.17%
Asset Class
Equity
ETF Category
Equity Energy
Assets
1.33M
PE Ratio
34.99

Breakdown by Sector

Top 25 Holdings

Oct 13, 2026
No.SymbolNameWeight% Weight SharesStock Price% Change
1MIRMirion Technologies, Inc.8.10%6,53515.54-2.26%
2KRX:034020Doosan Enerbility Co., Ltd.6.96%1,76866,000.04.27%
3CCJCameco Corporation6.77%1,04283.232.16%
4BWXTBWX Technologies, Inc.6.62%632137.202.05%
5CEGConstellation Energy Corporation6.59%295275.00-1.62%
6CWCurtiss-Wright Corporation6.52%172501.490.20%
7TSX:ATRLAtkinsRéalis Group Inc.6.01%1,29787.071.52%
8HEL:FORTUMFortum Oyj5.81%2,92323.07-1.20%
9RYCEYRolls-Royce Holdings plc5.66%4,18518.111.34%
10AMTMAmentum Holdings, Inc.5.12%3,66219.095.30%
11TLNTalen Energy Corporation5.10%177353.60-1.34%
12PEGPublic Service Enterprise Group Incorporated5.05%95070.21-0.50%
13LON:KAPNational Atomic Company Kazatomprom JSC4.11%87664.102.07%
14VSTVistra Corp.3.72%304154.171.57%
15LEUCentrus Energy Corp.3.71%366127.015.89%
16JJacobs Solutions Inc.3.48%324141.97-0.02%
17UECUranium Energy Corp.3.25%5,2268.176.10%
18GEVGE Vernova Inc.1.97%26926.44-1.63%
19TSX:DMLDenison Mines Corp.1.94%11,0173.3508.77%
20TSX:NXENexGen Energy Ltd.0.84%1,32012.125.57%
21XEX-Energy, Inc.0.63%65511.45-1.63%
22UUUUEnergy Fuels Inc.0.56%8018.572.76%
23SMRNuScale Power Corporation0.54%1,1076.155.49%
24OKLOOklo Inc.0.52%21630.013.34%
25FGXXXFirst American Government Obligs X0.29%3,7821.000-
Showing 25 of 27 holdings
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