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CSIOvsAMLPETF Comparison

ETF 1
CSIO

Cohen & Steers Infrastructure Opportunities Active ETF

This fund is part of
Infrastructure
+0.26%
VS
ETF 2
AMLP

Alerian MLP ETF

This fund is part of
Infrastructure
+0.26%

Cohen & Steers Infrastructure Opportunities Active ETF (CSIO) and Alerian MLP ETF (AMLP) belong to the same industry segment: Infrastructure. CSIO's top 3 sector exposures are Utilities, Industrials and Energy. In contrast, AMLP's top sector exposures are Energy and Non-Corporate. Both CSIO and AMLP have the same Total Expense Ratio (TER) of 0.85%. CSIO is up 15.36% year-to-date (YTD) with +$26M in YTD flows. AMLP performs better with 25.71% YTD performance, and +$1.03B in YTD flows. Run a side-by-side ETF comparison of CSIO and AMLP 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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CSIO vs AMLP performance and flow charts

Performance

0.01.02.03.04.0%Aug 11Aug 18Aug 25Sep 1Sep 8

Cumulative Flows

0 M20 M40 M60 M80 M100 M120 M140 MAug 11Aug 18Aug 25Sep 1Sep 8

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Historic performance and flows
Data as of 09/11/2026
1M3MYTD1Y3Y5Y
Perf.
CSIO
AMLP
+0.86%+3.01%
+0.22%+8.82%
+15.36%+25.71%
n/a+26.47%
n/a+72.77%
n/a+152.20%
Flows
CSIO
AMLP
+$0K+$134M
+$4M+$443M
+$26M+$1.03B
-+$1.26B
-+$3.79B
-+$4.28B
Volatility and drawdown
3M1Y3Y5Y
Volatility
CSIO
AMLP
+8.60%+12.94%
n/a+12.31%
n/a+14.58%
n/a+18.87%
Max drawdown
CSIO
AMLP
-3.02%-3.92%
n/a-8.33%
n/a-13.83%
n/a-20.76%
Max drawdown duration
CSIO
AMLP
47d25d
n/a64d
n/a299d
n/a142d
Trading data

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CSIO
AMLP
Last sale
9/14/2026 at 6:52 PM
$55.50
Previous close
09/11/2026
$55.91
Consolidated volume
09/11/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of August 31, 2026
1-year trailing difference

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CSIO
is actively managed and doesn’t replicate an index

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CSIO
AMLP
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 9/14/2026 at 6:52 PM
Live
Closed
CSIO
AMLP
Last price
$55.50
1D performance
-0.73%
AuM$46.23 M$13.60 B
E/R0.85%0.85%
Characteristics
CSIO
AMLP
Management strategyActivePassive
ProviderCohen & SteersALPS
Benchmark-Alerian MLP Infrastructure Index
N° of holdings3015
Asset class-Equities
Trailing 12m distribution yield
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Inception dateDecember 10, 2025August 25, 2010
ESGNoNo
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Exposure

Countries

CSIO
USA
55.25%
Canada
8.78%
Other
35.97%
AMLP
USA
108.26%
Other
-8.26%

Sectors

CSIO
Utilities
46.8%
Industrials
27.13%
Energy
19.65%
Other
6.42%
AMLP
Energy
108.25%
Other
-8.25%
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Diversification

CSIO

Total weight of top 15 holdings out of 15

69.1%
AMLP

Total weight of top 15 holdings out of 15

108.26%

Top 15 holdings

Data as of July 31, 2026
CSIO
CSX Corp.
7.28%
The Williams Cos., Inc.
6.38%
TC Energy Corp.
6.10%
Entergy Corp.
5.68%
Union Pacific Corp.
5.06%
NextEra Energy, Inc.
5.03%
APA Group
4.42%
Ameren Corp.
4.07%
American Tower Corp.
3.94%
Alliant Energy Corp.
3.88%
Admie Holdings (IPTO) SA
3.84%
Ferrovial NV
3.62%
Evergy, Inc.
3.37%
International Container Terminal Services, Inc.
3.30%
Tenaga Nasional Bhd.
3.15%
AMLP
Sunoco LP
14.44%
Plains All American Pipeline LP
13.35%
Energy Transfer LP
13.23%
Western Midstream Partners LP
12.95%
MPLX LP
12.62%
Enterprise Products Partners LP
12.45%
Hess Midstream LP
9.09%
Cheniere Energy Partners LP
4.62%
USA Compression Partners LP
3.68%
Genesis Energy LP
2.90%
Waterbridge Infrastructure LLC
2.57%
Global Partners LP
2.23%
Suburban Propane Partners LP
2.12%
Delek Logistics Partners LP
2.02%
State Street Institutional Treasury Plus Money Market Fund
0.01%
Frequently asked questions about CSIO and AMLP

How have the CSIO and AMLP ETFs performed in 2026?

As of September 11, 2026, CSIO is up 15.36% year-to-date (YTD), while AMLP has returned 25.71%. That puts AMLP better performer ahead so far this year.

Which ETF is attracting more investor money: CSIO or AMLP?

Year-to-date, the CSIO ETF saw +$26M in flows, compared to +$1.03B for AMLP.

Which ETF is bigger: CSIO or AMLP?

As of September 11, 2026, CSIO holds $46.23 M in assets under management (AUM), while AMLP manages $13.60 B.

What sectors do the CSIO and AMLP ETFs invest in?

CSIO leans toward sectors like Utilities, Industrials and Energy. Meanwhile, AMLP focuses on Energy.

What are the top holdings of the CSIO ETF and AMLP ETF?

CSIO top holdings include CSX Corp., The Williams Cos., Inc. and TC Energy Corp.. AMLP holds in its top three: Sunoco LP, Plains All American Pipeline LP and Energy Transfer LP.

Which ETF is more diversified: CSIO or AMLP?

CSIO holds 30 securities with 69.1% of its assets in the top 15. AMLP has 15 securities and a top 15 weight of 108.26%.

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