TNUK ETF

TNUK ETF
$23.96
See how much of TNUK you already own
Just $25 once·$99/mo·Download sample
X-ray my portfolio free

Fund Essentials - as of Aug 18, 2026

Net Assets
$1M
Expense Ratio
0.75%
Dividend Yield (Current)
-
Holdings
26
Inception Date
Dec 18, 2025
Fund Family
Tortoise Capital
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO

Performance

YTD-6.64%

Asset Allocation

Stocks: 99.35%
Cash: 0.42%
Other: 0.23%
See how much of TNUK you already own
Your funds unpacked, overlap, fees and score, free on screen. The full report comes with FundXLS. Download sample.
X-ray my portfolio free

Top Holdings

View All →
TickerNameWeight
CWCurtiss-wright Corp8.27%
BWXTBwx Technologies, Inc.7.25%
MIRMirant Corp 144A Escrow6.97%
CCO:CACameco Corporation Com Npv6.95%
034020:KRDoosan Heavy Industries Sr Unsec6.78%
Top 10 Concentration: 63.74%Report Date: Aug 18, 2026
Download all 26 holdings for TNUK
CSV export with sector, industry & share changes
Get CSV

Peer Comparison

Benchmark
PRO
Peer outperformance: PRO
Category rank: PRO
This ETF
PRO
Peer Avg
PRO

TNUK ETF Overview

TNUK ETF (Tortoise Nuclear Renaissance ETF) is managed by Tortoise Capital with $1.4M in net assets. TNUK expense ratio is 0.75%, holding 26 positions across sectors including Industrials, Utilities, Materials. Inception date: 2025-12-18.

TNUK performance shows a YTD return of -6.64%..

TNUK top holdings include Curtiss-wright Corp (8.3%), Bwx Technologies, Inc. (7.3%), Mirant Corp 144A Escrow (7.0%), Cameco Corporation Com Npv (7.0%), Doosan Heavy Industries Sr Unsec (6.8%). Go to all TNUK holdings, TNUK sectors, or TNUK dividends.

TNUK can be compared against other funds. Use TNUK overlap to find shared positions, or TNUK vs another fund for a side-by-side view. TNUK alternatives are available via the screener, along with tax-loss harvesting opportunities.

1 Month
-6.54%
YTD
-6.64%
1 Year
N/A
3 Year
N/A

Top 10 Holdings (63.7% of portfolio)

#TickerNameSectorWeight
1CWCurtiss-wright CorpIndustrials8.27%
2BWXTBwx Technologies, Inc.Industrials7.25%
3MIRMirant Corp 144A EscrowInformation Technology6.97%
4CCO:CACameco Corporation Com NpvMaterials6.95%
5034020:KRDoosan Heavy Industries Sr UnsecUnknown6.78%
6RYCEY:LNRolls-Royce-AdrUnknown6.06%
7ATRL:CAAtkinsrealis Group IncIndustrials5.66%
8CEGConstellation Energy Corporation ComUtilities5.47%
9AMTMAmentum Holdings Inc.Industrials5.34%
10PEGPublic Service Enterprise Group IncorporatedUtilities4.99%