First Trust 交易所交易 AlphaDEX 基金 - First Trust 大盤核心 AlphaDEX 基金
US ˙ NasdaqGM ˙ US33734K1097

SecurityFEX / First Trust Exchange-Traded AlphaDEX Fund - First Trust Large Cap Core AlphaDEX Fund
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership5,187 shares
Latest Disclosed Value $ 632,458
Advisory Services Network, LLC reports 14.22% decrease in ownership of FEX / First Trust Exchange-Traded AlphaDEX Fund - First Trust Large Cap Core AlphaDEX Fund

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 5,187 shares of First Trust Exchange-Traded AlphaDEX Fund - First Trust Large Cap Core AlphaDEX Fund (US:FEX) valued at $632,439 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 6,047 shares of First Trust Exchange-Traded AlphaDEX Fund - First Trust Large Cap Core AlphaDEX Fund. This represents a change in shares of -14.22% during the quarter. The current value of the position is $710,536 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)
2026-05-15 2026-03-31 13F FIRST TR LARGE CAP CORE ALPHADEX FD COMSHS ETF 33734K109 5,187 -860 -14.22 632 -11.85 0.0058
2026-02-17 2025-12-31 13F FIRST TR LARGE CAP CORE ALPHADEX FD COMSHS ETF 33734K109 6,047 -161 -2.59 717 -1.10 0.0101
2025-11-18 2025-09-30 13F FIRST TR EXCHANGE-TRADED ALP ETF 33734K109 6,208 29 0.47 725 5.07 0.0106
2025-08-19 2025-06-30 13F FIRST TR EXCHANGE-TRADED ALP ETF 33734K109 6,179 879 16.58 691 27.07 0.0111
2025-05-15 2025-03-31 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 5,300 -224 -4.06 543 -5.73 0.0104
2025-02-13 2024-12-31 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 5,524 57 1.04 576 8.68 0.0107
2024-11-14 2024-09-30 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 5,467 0 0.00 530 0.00 0.0110
2024-08-13 2024-06-30 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 5,467 -24 -0.44 530 -2.57 0.0110
2024-05-06 2024-03-31 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 5,491 -551 -9.12 545 0.00 0.0121
2024-02-09 2023-12-31 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 6,042 1,655 37.73 545 53.24 0.0133
2023-11-14 2023-09-30 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 4,387 0 0.00 356 -3.53 0.0096
2023-08-09 2023-06-30 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 4,387 0 0.00 369 4.25 0.0098
2023-05-17 2023-03-31 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 4,387 0 0.00 353 0.57 0.0098
2023-02-13 2022-12-31 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 4,387 -36 -0.81 351 10.03 0.0108
2022-11-14 2022-09-30 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 4,423 -14 -0.32 319 -5.62 0.0113
2022-08-02 2022-06-30 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 4,437 -25 -0.56 338 -14.21 0.0116
2022-05-23 2022-03-31 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 4,462 -175 -3.77 394 -7.94 0.0116
2022-02-14 2021-12-31 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 4,637 -3,962 -46.08 428 -41.61 0.0123
2021-11-05 2021-09-30 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 8,599 -93 -1.07 733 -1.74 0.0233
2021-08-12 2021-06-30 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 8,692 6 0.07 746 7.18 0.0235
2021-05-24 2021-03-31 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 8,686 -97 -1.10 696 7.91 0.0259
2021-02-09 2020-12-31 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 8,783 992 12.73 645 31.10 0.0259
2020-11-16 2020-09-30 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 7,791 2,590 49.80 492 58.71 0.0232
2020-08-10 2020-06-30 13F FIRST TR LARGE CAP CORE ALPHADEX FD COMSHS ETF 33734K109 5,201 -3,882 -42.74 310 -28.41 0.0170
2020-05-15 2020-03-31 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 9,083 5,406 147.02 433 80.42 0.0283
2020-02-04 2019-12-31 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 3,677 215 6.21 240 13.21 0.0126
2019-11-04 2019-09-30 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 3,462 0 0.00 212 0.00 0.0130
2019-08-01 2019-06-30 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 3,462 0 0.00 212 2.91 0.0130
2019-05-20 2019-03-31 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 3,462 -28 -0.80 206 13.19 0.0145
2019-02-15 2018-12-31 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 3,490 -9,426 -72.98 182 -77.42 0.0159
2018-11-02 2018-09-30 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 12,916 -62 -0.48 806 1.26 0.0588
2018-07-27 2018-06-30 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 12,978 -2,616 -16.78 796 -12.62 0.0606
2018-04-23 2018-03-31 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 15,594 595 3.97 911 3.76 0.0728
2018-02-08 2017-12-31 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 14,999 -2,208 -12.83 878 -7.09 0.0765
2017-10-12 2017-09-30 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 17,207 10,797 168.44 945 177.13 0.1082
2017-08-17 2017-06-30 13F FIRST TRUST LARGE CAP CORE ALPHADEX FUND ETF 33734K109 6,410 -4,349 -40.42 341 -38.56 0.0444
2017-04-28 2017-03-31 13F FIRST TRUST LARGE CAP CORE ALPHADEX FUND ETF 33734K109 10,759 -1,309 -10.85 555 -1.60 0.0806
2016-10-07 2016-09-30 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 12,068 -575 -4.55 564 -1.05 0.1060
2016-07-27 2016-06-30 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 12,643 572 4.74 570 5.95 0.1296
2016-04-21 2016-03-31 13F FIRST TR LRGE CP CORE ALPHA ETF 33734K109 12,071 -13,865 -53.46 538 -52.05 0.1469
2016-01-27 2015-12-31 13F FIRST TRUST LARGE CAP CORE ALPHADEX FUND ETF 33734K109 25,936 15,753 154.70 1,122 163.38 0.3607
2015-10-01 2015-09-30 13F FIRST TRUST LARGE CAP CORE ALPHADEX FUND ETF 33734K109 10,183 -186 -1.79 426 -10.88 0.1286
2015-07-02 2015-06-30 13F FIRST TRUST LARGE CAP CORE ALPHADEX FUND ETF 33734K109 10,369 -73 -0.70 478 -2.65 0.1410
2015-04-08 2015-03-31 13F FIRST TRUST LARGE CAP CORE ALPHADEX FUND ETF 33734K109 10,442 10,041 2,503.99 491 2,627.78 0.1356
2015-01-23 2014-12-31 13F FIRST TRUST LARGE CAP CORE ALPHADEX FUND ETF 33734K109 401 401 0.00 18 0.0056
2014-10-07 2014-09-30 13F FIRST TR LARGE CAP CORE ALPHADEX FD COMSHS ETF 33734K109 0 -13,703 -100.00 0 -100.00
2014-07-10 2014-06-30 13F FIRST TR LARGE CAP CORE ALPHADEX FD COMSHS ETF 33734K109 13,703 13,703 607 0.2570
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.