# CSIO holdings: all 29 positions

> All 29 CSIO holdings with weights, as of Jun 30, 2026. The top 3 are CSX 6.81%, WMB 6.76% and ETR 6.05%. Download the full list as a CSV.

Data as of Jun 30, 2026. Rebuilt every trading night.

CSIO held 29 positions as of Jun 30, 2026. CSX Corp is the largest at 6.81%; the top 10 are 51.6% of the fund.

Source: Form N-PORT filed with the SEC (https://www.sec.gov/Archives/edgar/data/1590402/000141036826088046/primary_doc.xml).

| # | Holding | Ticker | Weight |
| --- | --- | --- | --- |
| 1 | CSX Corp | CSX | 6.81% |
| 2 | Williams Cos Inc/The | WMB | 6.76% |
| 3 | Entergy Corp | ETR | 6.05% |
| 4 | TC Energy Corp | TRP | 6.00% |
| 5 | Dominion Energy Inc | D | 4.88% |
| 6 | Norfolk Southern Corp | NSC | 4.32% |
| 7 | APA Group |  | 4.30% |
| 8 | Ameren Corp | AEE | 4.18% |
| 9 | International Container Terminal Services Inc |  | 4.17% |
| 10 | Holding Co ADMIE IPTO SA |  | 4.15% |
| 11 | Alliant Energy Corp | LNT | 4.11% |
| 12 | Cia Paranaense de Energia - Copel |  | 4.04% |
| 13 | Vinci SA |  | 3.90% |
| 14 | RAI Way SpA |  | 3.76% |
| 15 | American Tower Corp | AMT | 3.59% |
| 16 | Evergy Inc | EVRG | 3.47% |
| 17 | DTE Energy Co | DTE | 3.31% |
| 18 | Tenaga Nasional Bhd |  | 3.09% |
| 19 | Kansai Electric Power Co Inc/The |  | 2.81% |
| 20 | Black Hills Corp | BKH | 2.32% |
| 21 | Duke Energy Corp | DUK | 2.12% |
| 22 | Abu Dhabi Ports Co PJSC |  | 2.01% |
| 23 | Alec Holdings PJSC |  | 1.98% |
| 24 | Venture Global Inc | VG | 1.49% |
| 25 | ENN Energy Holdings Ltd |  | 1.49% |
| | Cash and other net assets | | 0.52% |

The largest 25 of 29 positions are shown. All of them: https://etfiq.com/funds/csio/holdings/csio-holdings.csv (CSV) or https://etfiq.com/data/books/csio.json (JSON).

Fund page: https://etfiq.com/funds/csio

Cite: ETFIQ, Holdings of CSIO, data as of Jun 30, 2026. https://etfiq.com/funds/csio/holdings/