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RCTRvsNUKZETF Comparison

ETF 1
RCTR

First Trust Bloomberg Nuclear Power ETF

This fund is part of
Alternative Energy
-0.97%
Full RCTR fund page
VS
ETF 2
NUKZ

Range Nuclear Renaissance Index ETF

This fund is part of
Alternative Energy
-0.97%
Full NUKZ fund page

First Trust Bloomberg Nuclear Power ETF (RCTR) and Range Nuclear Renaissance Index ETF (NUKZ) belong to the same industry segment: Alternative Energy. Both ETFs have the same top 3 sector exposures: Industrials, Utilities and Energy. RCTR is less expensive with a Total Expense Ratio (TER) of 0.7%, versus 0.85% for NUKZ. RCTR is up 11.93% year-to-date (YTD) with +$5M in YTD flows. NUKZ performs worse with 9.54% YTD performance, and +$35M in YTD flows. Run a side-by-side ETF comparison of RCTR and NUKZ below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

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RCTR vs NUKZ performance and flow charts

Performance

-4.0-2.00.02.04.06.0%Feb 11Feb 19Feb 26Mar 5Mar 12

Cumulative Flows

0 M5 M10 M15 MFeb 11Feb 19Feb 26Mar 5Mar 12

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Historic performance and flows
Data as of 03/12/2026
1M3MYTD1Y3Y5Y
Perf.
RCTR
NUKZ
-0.27%-1.85%
+10.73%+3.59%
+11.93%+9.54%
n/a+78.08%
n/an/a
n/an/a
Flows
RCTR
NUKZ
-+$15M
+$5M+$35M
+$5M+$35M
-+$430M
--
--
Volatility and drawdown
3M1Y3Y5Y
Volatility
RCTR
NUKZ
+24.83%+25.72%
n/a+28.34%
n/an/a
n/an/a
Max drawdown
RCTR
NUKZ
-7.92%-7.59%
n/a-18.76%
n/an/a
n/an/a
Max drawdown duration
RCTR
NUKZ
22d9d
n/a42d
n/an/a
n/an/a
Trading data

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RCTR
NUKZ
Last sale
3/13/2026 at 1:30 PM
$35.62
$67.56
Previous close
03/12/2026
$36.12
$68.84
Consolidated volume
03/12/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of February 27, 2026
1-year trailing difference

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RCTR
NUKZ
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 3/13/2026 at 1:30 PM
Live
Closed
RCTR
NUKZ
Last price
$35.62
$67.56
1D performance
-1.37%
-1.86%
AuM$21.77 M$829.04 M
E/R0.7%0.85%
Characteristics
RCTR
NUKZ
Management strategyPassivePassive
ProviderFirst TrustExchange Traded Concepts
BenchmarkBloomberg Nuclear Power IndexRange Nuclear Renaissance Index
N° of holdings4238
Asset class-Equities
Trailing 12m distribution yield
Join
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Inception dateJuly 30, 2025January 23, 2024
ESGYesYes
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Exposure

Countries

RCTR
USA
44.18%
Japan
13.8%
Canada
10.01%
Republic of Korea
7.77%
Other
24.24%
NUKZ
USA
46.92%
Canada
13.65%
Republic of Korea
10%
Japan
7.15%
Other
22.28%

Sectors

RCTR
Industrials
34.88%
Utilities
31.01%
Energy
14.58%
Other
19.53%
NUKZ
Industrials
44.22%
Utilities
24.62%
Energy
14.65%
Other
16.51%

Diversification

RCTR

Total weight of top 15 holdings out of 15

64.25%
NUKZ

Total weight of top 15 holdings out of 15

54.97%

Top 15 holdings

Data as of January 31, 2026
RCTR
CAMECO
5.21%
DOOSAN ENERBILITY
5.02%
MITSUBISHI HVY
4.95%
BHP GROUP LTD
4.78%
BWX TECHNOLOGIES INC
4.69%
HITACHI
4.60%
US36828A1016
4.44%
DUKE ENERGY
4.29%
ROLLS-ROYCE HOLDINGS
4.26%
SOUTHERN
4.25%
ENTERGY
4.24%
VISTRA CORP
3.98%
US87422Q1094
3.65%
CONSTELLATION ENERGY CORP
3.18%
ALTC ACQUISITION
2.71%
NUKZ
CAMECO
11.17%
CONSTELLATION ENERGY CORP
6.37%
LOCKHEED MARTIN
3.53%
SAMSUNG C&T CORP
3.38%
US36828A1016
3.11%
CURTISS WRIGHT
2.93%
HITACHI
2.88%
QUANTA SERVICES
2.87%
HONEYWELL INTL
2.85%
ROLLS-ROYCE HOLDINGS
2.85%
SILEX SYSTEMS ORDINARY
2.73%
EMERSON ELECTRIC
2.61%
MITSUBISHI HVY
2.59%
ENDESA SA
2.59%
KOREA ELEC POWER
2.51%
Frequently asked questions about RCTR and NUKZ

How have the RCTR and NUKZ ETFs performed in 2026?

As of March 12, 2026, RCTR is up 11.93% year-to-date (YTD), while NUKZ has returned 9.54%. That puts RCTR better performer ahead so far this year.

Which ETF is attracting more investor money: RCTR or NUKZ?

Year-to-date, the RCTR ETF saw +$5M in flows, compared to +$35M for NUKZ.

Which ETF is bigger: RCTR or NUKZ?

As of March 12, 2026, RCTR holds $21.77 M in assets under management (AUM), while NUKZ manages $829.04 M.

What sectors do the RCTR and NUKZ ETFs invest in?

RCTR leans toward sectors like Industrials, Utilities and Energy. Meanwhile, NUKZ focuses on Industrials, Utilities and Energy.

What are the top holdings of the RCTR ETF and NUKZ ETF?

RCTR top holdings include CAMECO, DOOSAN ENERBILITY and MITSUBISHI HVY. NUKZ holds in its top three: CAMECO, CONSTELLATION ENERGY CORP and LOCKHEED MARTIN.

Which ETF is more diversified: RCTR or NUKZ?

RCTR holds 43 securities with 64.25% of its assets in the top 15. NUKZ has 39 securities and a top 15 weight of 54.97%.

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