Open Now: The Global ETF Survey Take the Survey →

Advertisement
Advertisement

NUIFvsIDUETF Comparison

ETF 1
NUIF

Nuveen US Infrastructure ETF

This fund is part of
Infrastructure
-0.55%
VS
ETF 2
IDU

iShares U.S. Utilities ETF

This fund is part of
US Utilities
-1.02%

Nuveen US Infrastructure ETF (NUIF) belongs to the Infrastructure segment. iShares U.S. Utilities ETF (IDU) is part of the US Utilities segment. NUIF's top 3 sector exposures are Utilities, Energy and Industrials. In contrast, IDU's top sector exposures are Utilities, Business Services and Energy. NUIF is more expensive with a Total Expense Ratio (TER) of 0.55%, versus 0.38% for IDU. Run a side-by-side ETF comparison of NUIF and IDU below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

Find out how industry players manage ETF portfolios.  Discover our library of Model portfolios

NUIF vs IDU performance and flow charts

Performance

-4.0-3.0-2.0-1.00.01.02.03.0%Jul 6Jul 13Jul 20Jul 27Aug 3

Cumulative Flows

-20 M0 M20 M40 M60 M80 M100 M120 MJul 6Jul 13Jul 20Jul 27Aug 3

Get all the metrics on this page, and more, through a reliable ETF data feed

Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Historic performance and flows
Data as of 08/05/2026
1M3MYTD1Y3Y5Y
Perf.
NUIF
IDU
-3.18%-3.50%
n/a-4.78%
n/a+3.36%
n/a+2.92%
n/a+49.47%
n/a+50.07%
Flows
NUIF
IDU
-$0K+$113M
-+$45M
--$243M
--$75M
-+$228M
-+$272M
Volatility and drawdown
3M1Y3Y5Y
Volatility
NUIF
IDU
n/a+16.01%
n/a+14.27%
n/a+15.44%
n/a+16.59%
Max drawdown
NUIF
IDU
n/a-6.74%
n/a-9.16%
n/a-12.36%
n/a-24.11%
Max drawdown duration
NUIF
IDU
n/a51d
n/a157d
n/a89d
n/a610d
Trading data

Create an account to view trading data

Join for free
NUIF
IDU
Last sale
8/6/2026 at 1:30 PM
$24.98
$110.29
Previous close
08/05/2026
$24.98
$110.74
Consolidated volume
08/05/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of July 31, 2026
1-year trailing difference

Create an account to view replication metrics

Join for free

NUIF
is actively managed and doesn’t replicate an index

Create an account to view replication quality

Join for free
NUIF
IDU
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
Advertisement
Main metrics
Last update 8/6/2026 at 1:30 PM
Live
Closed
NUIF
IDU
Last price
$24.98
$110.29
1D performance
-0.02%
-0.41%
AuM$19.98 M$1.45 B
E/R0.55%0.38%
Characteristics
NUIF
IDU
Management strategyActivePassive
ProviderNuveeniShares
Benchmark-Russell 1000 Utilities RIC 22.5/45 Capped Index
N° of holdings3546
Asset class-Equities
Trailing 12m distribution yield
Join
Join
Inception dateJune 17, 2026June 12, 2000
ESGNoNo
Advertisement
Exposure

Countries

NUIF
USA
84.84%
Canada
12.85%
Other
2.31%
IDU
USA
99.97%
Other
0.03%

Sectors

NUIF
Utilities
55.17%
Energy
28.25%
Industrials
8.25%
Other
8.33%
IDU
Utilities
89.85%
Business Services
9.08%
Other
1.07%
Advertisement

Diversification

NUIF

Total weight of top 15 holdings out of 15

72.32%
IDU

Total weight of top 15 holdings out of 15

65.02%

Top 15 holdings

Data as of June 30, 2026
NUIF
Entergy Corp.
8.64%
American Electric Power Co., Inc.
7.85%
NextEra Energy, Inc.
7.46%
Xcel Energy, Inc.
6.29%
Alliant Energy Corp.
4.91%
NiSource, Inc.
4.86%
The Williams Cos., Inc.
4.58%
Enbridge, Inc.
4.35%
Ameren Corp.
4.30%
Cheniere Energy, Inc.
3.96%
Targa Resources Corp.
3.84%
CenterPoint Energy, Inc.
3.12%
ONEOK, Inc.
2.76%
NRG Energy, Inc.
2.74%
CSX Corp.
2.65%
IDU
NextEra Energy, Inc.
11.08%
The Southern Co.
6.53%
Duke Energy Corp.
5.96%
Waste Management, Inc.
5.02%
Constellation Energy Corp.
4.82%
American Electric Power Co., Inc.
4.51%
Sempra
3.67%
Dominion Energy, Inc.
3.63%
Vistra Corp.
3.23%
Entergy Corp.
3.18%
Xcel Energy, Inc.
3.03%
Exelon Corp.
2.89%
Republic Services, Inc.
2.56%
Consolidated Edison, Inc.
2.47%
Public Service Enterprise Group, Inc.
2.45%
Frequently asked questions about NUIF and IDU

Which ETF is bigger: NUIF or IDU?

As of August 5, 2026, NUIF holds $19.98 M in assets under management (AUM), while IDU manages $1.45 B.

What sectors do the NUIF and IDU ETFs invest in?

NUIF leans toward sectors like Utilities, Energy and Industrials. Meanwhile, IDU focuses on Utilities and Business Services.

What are the top holdings of the NUIF ETF and IDU ETF?

NUIF top holdings include Entergy Corp., American Electric Power Co., Inc. and NextEra Energy, Inc.. IDU holds in its top three: NextEra Energy, Inc., The Southern Co. and Duke Energy Corp..

Which ETF is more diversified: NUIF or IDU?

NUIF holds 35 securities with 72.32% of its assets in the top 15. IDU has 46 securities and a top 15 weight of 65.02%.

Advertisement
Advertisement
Advertisement
ETF INVESTOR TOOLS

Build and Analyze Your ETF Portfolio Like a Pro

Create your own ETF portfolio in minutes and instantly see allocations, exposures, performance, and risk. Visualize diversification across asset classes, regions, and sectors. Stress-test ideas, compare benchmarks, and refine your strategy with professional-grade analytics.

Portfolio Builder