Cohen & Steers Infrastructure Opportunities Active ETF (CSIO)
NYSEARCA: CSIOCohen & SteersInfrastructureETFUSD
At close: Oct 9, 3:08 PM ET · Delayed 15 min
CSIO chart
Full chartKey facts
- Expense ratio
- 0.65%
- Assets (AUM)
- $48.93M
- Holdings
- 9
- Inception
- Dec 9, 2025
- Issuer
- Cohen & Steers
- Index tracked
- —
- Category
- Infrastructure
- 52-week range
- 24.81 – 30.57
- Volume / Avg
- 11.90K / 12.90K
- Beta
- —
- Previous close
- 27.23
CSIO ETF today
The Cohen & Steers Infrastructure Opportunities Active ETF (CSIO) is an exchange-traded fund from Cohen & Steers in the Infrastructure category. It charges an expense ratio of 0.65%, or $65.00 per year on a $10,000 investment, and manages $48.9 million in assets. Its largest holding is CSX Corp (CSX) at 6.84% of assets, and the top 9 positions make up 47.6% of the portfolio out of 9 holdings.
CSIO launched on Dec 9, 2025.
Summary generated from market data by MetaCap's automated system. Methodology
CSIO top 10 holdings
| # | Holding | Weight |
|---|---|---|
| 1 | CSXCSX Corp | 6.84% |
| 2 | WMBWilliams Companies Inc | 6.79% |
| 3 | ETREntergy Corp | 6.07% |
| 4 | TRP.TOTC Energy Corp | 6.02% |
| 5 | DDominion Energy Inc | 4.90% |
| 6 | NSCNorfolk Southern Corp | 4.34% |
| 7 | APA.AXAPA Group | 4.32% |
| 8 | AEEAmeren Corp | 4.20% |
| 9 | ADMIE.ATHolding Co ADMIE (IPTO) SA | 4.17% |
Top 10 holdings: 47.6% of assets.
CSIO performance
1 week
+1.06%
CSIO price return, excluding dividends.
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CSIO ETF FAQ
What is the CSIO price today?
CSIO last traded at $27.48 as of Oct 9, 3:08 PM EDT, up 0.91% on the day.
What is CSIO's expense ratio?
CSIO has an expense ratio of 0.65%, which works out to about $65.00 per year for every $10,000 invested.
What are CSIO's top holdings?
CSIO's largest holdings are CSX Corp (6.84%), Williams Companies Inc (6.79%), Entergy Corp (6.07%), TC Energy Corp (6.02%), Dominion Energy Inc (4.90%). The top 10 make up 47.6% of the fund.
How big is CSIO?
CSIO has about $48.9 million in assets under management spread across 9 holdings.