As of November 6, 2026, one holder's latest Schedule 13D or 13G filing report owning 5% or more of First Trust Exchange-Traded AlphaDEX(R) Fund. The largest reported stake is First Trust Portfolios L.P.'s, at 5.16%. 10 filings are on record since July 23, 2025 (Schedule 13G, October 27, 2026).
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Key facts
- · Reporting person: First Trust Portfolios L.P. · Sole voting: 0 · Shared voting: 0 · Sole dispositive: 0 · Shared dispositive: 841,332 · SCHEDULE 13G, 2026-10-27
- · Holder: First Trust Portfolios L.P. · Percent: 28.2% · SCHEDULE 13G/A
- · Holder: First Trust Portfolios L.P. · Percent: 29.32% · SCHEDULE 13G
- · Holder: First Trust Portfolios L.P. · Percent: 3.46% · SCHEDULE 13G/A
- · Holder: First Trust Portfolios L.P. · Percent: 58.02% · SCHEDULE 13G
First Trust Exchange-Traded AlphaDEX(R) Fund has 10 Schedule 13D or 13G filings on record since 2025-07-23. 1 holder's latest filing reports 5% or more of first trust energy alphadex(r) fund. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| First Trust Portfolios L.P. | 5.16% | 841,332 | SCHEDULE 13G, 2026-10-27 | 2026-09-30 |
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More on First Trust Exchange-Traded AlphaDEX(R) Fund and the records around it.
Companies that share a holder
- First Trust Portfolios L.P. also filed stake reports on 105 other companies: First Trust Exchange-Traded Fund (Nov 2026), First Trust Exchange-Traded Fund IV (Nov 2026), First Trust Exchange-Traded Fund VIII (Nov 2026)
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| First Trust Portfolios L.P. | 0 | 0 | 0 | 841,332 | SCHEDULE 13G, 2026-10-27 |
| First Trust Advisors L.P. | 0 | 0 | 0 | 841,332 | SCHEDULE 13G, 2026-10-27 |
| The Charger Corporation | 0 | 0 | 0 | 841,332 | SCHEDULE 13G, 2026-10-27 |
The latest filing identifies First Trust Exchange-Traded AlphaDEX(R) Fund by CUSIP 33734X127 and gives its principal executive office as 120 East Liberty Drive, Suite 400, Wheaton, IL 60187 (SCHEDULE 13G, 2026-10-27).
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-07-23 | First Trust Portfolios L.P. | 42.22% | SCHEDULE 13G/A |
| 2026-01-07 | First Trust Portfolios L.P. | 0.02% | SCHEDULE 13G/A |
| 2026-01-20 | First Trust Portfolios L.P. | 35.63% | SCHEDULE 13G/A |
| 2026-02-06 | First Trust Portfolios L.P. | 0.62% | SCHEDULE 13G/A |
| 2026-03-06 | First Trust Portfolios L.P. | 0.07% | SCHEDULE 13G/A |
| 2026-04-07 | First Trust Portfolios L.P. | 58.02% | SCHEDULE 13G |
| 2026-07-07 | First Trust Portfolios L.P. | 29.32% | SCHEDULE 13G |
| 2026-07-07 | First Trust Portfolios L.P. | 3.46% | SCHEDULE 13G/A |
| 2026-10-19 | First Trust Portfolios L.P. | 28.2% | SCHEDULE 13G/A |
| 2026-10-27 | First Trust Portfolios L.P. | 5.16% | SCHEDULE 13G |
Questions about who owns First Trust Exchange-Traded AlphaDEX(R) Fund
Who owns First Trust Exchange-Traded AlphaDEX(R) Fund?
On this page, one holder's latest ownership filing reports 5% or more of First Trust Exchange-Traded AlphaDEX(R) Fund: First Trust Portfolios L.P. (5.16%, Schedule 13G, filed 2026-10-27).
When did First Trust Portfolios L.P. buy into First Trust Exchange-Traded AlphaDEX(R) Fund?
The filings give report dates, not purchase dates. The earliest filing from First Trust Portfolios L.P. on this page is the Schedule 13G/A, filed 2025-07-23, reporting 42.22%; its latest, Schedule 13G filed 2026-10-27, reports 5.16%. That earliest filing is itself an amendment, which updates an earlier report.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 10 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.