First Trust Exchange-Traded AlphaDEX Fund - First Trust Financials AlphaDEX Fund
US ˙ ARCA ˙ US33734X1357

SecurityFXO / First Trust Exchange-Traded AlphaDEX Fund - First Trust Financials AlphaDEX Fund
InstitutionTidemark, LLC
Latest Disclosed Ownership584 shares
Latest Disclosed Value $ 32,806
Tidemark, LLC reports 0.52% increase in ownership of FXO / First Trust Exchange-Traded AlphaDEX Fund - First Trust Financials AlphaDEX Fund

On May 7, 2026 - Tidemark, LLC filed a 13F-HR form disclosing ownership of 584 shares of First Trust Exchange-Traded AlphaDEX Fund - First Trust Financials AlphaDEX Fund (US:FXO) valued at $32,815 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 581 shares of First Trust Exchange-Traded AlphaDEX Fund - First Trust Financials AlphaDEX Fund. This represents a change in shares of 0.52% during the quarter. The current value of the position is $34,503 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-07 2026-03-31 13F FIRST TRUST FINANCIALS ALPHADEX FUND ETF 33734X135 584 3 0.52 33 -8.57 0.0083
2026-02-10 2025-12-31 13F FIRST TRUST ETF 33734X135 581 2 0.35 35 2.94 0.0100
2025-11-03 2025-09-30 13F FIRST TRUST ETF 33734X135 579 -251 -30.24 34 -26.09 0.0100
2025-08-11 2025-06-30 13F FIRST TRUST ETF 33734X135 830 2 0.24 47 6.98 0.0150
2025-05-09 2025-03-31 13F FIRST TRUST ETF 33734X135 828 -595 -41.81 44 -44.16 0.0161
2025-02-10 2024-12-31 13F FIRST TRUST ETF 33734X135 1,423 8 0.57 77 6.94 0.0295
2024-11-07 2024-09-30 13F FIRST TRUST MF Closed and MF Open 33734X135 1,415 6 0.43 72 10.77 0.0297
2024-08-12 2024-06-30 13F FIRST TRUST MF Closed and MF Open 33734X135 1,409 -142 -9.16 65 -10.96 0.0300
2024-05-13 2024-03-31 13F FIRST TRUST ETF 33734X135 1,551 -83 -5.08 74 4.29 0.0411
2024-02-09 2023-12-31 13F FIRST TRUST ETF 33734X135 1,634 1,634 71 0.0443
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.