First Trust Exchange-Traded AlphaDEX Fund - First Trust Small Cap Core AlphaDEX Fund
US ˙ NasdaqGM ˙ US33734Y1091

SecurityFYX / First Trust Exchange-Traded AlphaDEX Fund - First Trust Small Cap Core AlphaDEX Fund
InstitutionMorgan Stanley
Latest Disclosed Ownership652,809 shares
Latest Disclosed Value $ 77,915,946
Morgan Stanley reports 2.19% decrease in ownership of FYX / First Trust Exchange-Traded AlphaDEX Fund - First Trust Small Cap Core AlphaDEX Fund

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 652,809 shares of First Trust Exchange-Traded AlphaDEX Fund - First Trust Small Cap Core AlphaDEX Fund (US:FYX) valued at $77,915,757 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 667,395 shares of First Trust Exchange-Traded AlphaDEX Fund - First Trust Small Cap Core AlphaDEX Fund. This represents a change in shares of -2.19% during the quarter. The current value of the position is $86,898,083 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 EXCHANGE-TRADED ALP COM SHS 33734Y109 652,809 -14,586 -2.19 77,916 3.19 0.0047
2026-05-27 2025-12-31 13F/A-1 FIRST TR EXCHANGE-TRADED ALP COM SHS 33734Y109 667,395 42,502 6.80 75,510 10.88 0.0045
2026-02-13 2025-12-31 13F FIRST TR EXCHANGE-TRADED ALP COM SHS 33734Y109 667,395 42,502 75,510 0.0045
2026-05-27 2025-09-30 13F/A-1 FIRST TR EXCHANGE-TRADED ALP COM SHS 33734Y109 624,893 -9,049 -1.43 68,102 10.43 0.0041
2025-11-14 2025-09-30 13F FIRST TR EXCHANGE-TRADED ALP COM SHS 33734Y109 624,893 -9,049 68,102 0.0041
2025-08-15 2025-06-30 13F FIRST TR EXCHANGE-TRADED ALP COM SHS 33734Y109 633,942 -134,149 -17.47 61,670 -10.88 0.0040
2025-05-15 2025-03-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 768,091 -35,268 -4.39 69,197 -14.77 0.0049
2025-05-15 2024-12-31 13F/A-1 FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 803,359 69,074 9.41 81,188 11.09 0.0057
2025-02-14 2024-12-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 803,359 69,074 81,188 0.0057
2025-05-14 2024-09-30 13F/A-2 FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 734,285 29,063 4.12 73,083 14.56 0.0053
2025-02-14 2024-09-30 13F/A-1 FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 734,285 29,063 73,083 0.0053
2024-11-14 2024-09-30 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 734,285 29,063 73,083 0.0006
2025-05-14 2024-06-30 13F/A-2 FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 705,222 3,225 0.46 63,795 -2.54 0.0049
2024-10-17 2024-06-30 13F/A-1 FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 705,222 3,225 63,795 0.0049
2024-08-14 2024-06-30 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 705,222 3,225 63,795 0.0049
2024-10-17 2024-03-31 13F/A-2 FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 701,997 20,672 3.03 65,454 4.92 0.0053
2024-08-16 2024-03-31 13F/A-1 FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 701,997 20,672 65,454 0.0006
2024-05-15 2024-03-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 701,997 20,672 65,454 0.0053
2024-08-16 2023-12-31 13F/A-1 FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 681,325 -129,604 -15.98 62,382 -4.63 0.0055
2024-02-13 2023-12-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 681,325 -129,604 62,382 0.0055
2023-11-15 2023-09-30 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 810,929 146,280 22.01 65,408 19.63 0.0067
2023-08-14 2023-06-30 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 664,649 -12,995 -1.92 54,673 0.10 0.0054
2023-05-15 2023-03-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 677,644 -22,709 -3.24 54,618 -0.59 0.0059
2023-02-14 2022-12-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 700,353 -10,217 -1.44 54,943 6.34 0.0062
2022-11-14 2022-09-30 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 710,570 -158,448 -18.23 51,665 -22.44 0.0070
2022-10-27 2022-06-30 13F/A-1 FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 869,018 56,373 6.94 66,610 -10.49 0.0086
2022-08-15 2022-06-30 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 869,018 56,373 66,610 0.0017
2022-10-27 2022-03-31 13F/A-1 FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 812,645 90,983 12.61 74,414 6.24 0.0100
2022-05-13 2022-03-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 812,645 90,983 74,414 0.0100
2022-02-14 2021-12-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 721,662 -57,360 -7.36 70,046 -1.78 0.0086
2021-11-15 2021-09-30 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 779,022 -69,574 -8.20 71,319 -9.88 0.0096
2021-08-23 2021-06-30 13F/A-1 FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 848,596 37,204 4.59 79,140 7.66 0.0104
2021-08-16 2021-06-30 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 848,596 37,204 79,140 0.0022
2021-05-17 2021-03-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 811,392 300,480 58.81 73,512 86.95 0.0108
2021-02-16 2020-12-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 510,912 40,275 8.56 39,321 44.35 0.0061
2020-11-13 2020-09-30 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 470,637 88,824 23.26 27,240 31.41 0.0053
2020-08-14 2020-06-30 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 381,813 41,983 12.35 20,729 48.31 0.0046
2020-05-26 2020-03-31 13F/A-1 FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 339,830 -173,796 -33.84 13,977 -58.09 0.0038
2020-05-15 2020-03-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 339,830 -173,796 13,977 1,073.7250
2020-02-14 2019-12-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 513,626 -67,626 -11.63 33,349 -4.49 0.0078
2019-11-14 2019-09-30 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 581,252 -18,353 -3.06 34,916 -5.28 0.0092
2019-08-14 2019-06-30 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 599,605 -30,616 -4.86 36,864 -5.18 0.0098
2019-05-15 2019-03-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 630,221 -47,381 -6.99 38,879 5.96 0.0110
2019-02-14 2018-12-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 677,602 -185,845 -21.52 36,692 -38.38 0.0110
2019-04-23 2018-09-30 13F/A-2 FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 863,447 61,434 7.66 59,543 12.44 0.0149
2018-11-20 2018-09-30 13F/A-1 FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 863,447 0 59,543 0.0149
2018-11-14 2018-09-30 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 863,447 61,434 59,543
2019-04-23 2018-06-30 13F/A-1 FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 802,013 57,602 7.74 52,955 18.15 0.0143
2018-08-14 2018-06-30 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 802,013 57,602 52,955
2019-04-23 2018-03-31 13F/A-1 FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 744,411 -111,375 -13.01 44,821 -14.38 0.0124
2018-05-14 2018-03-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 744,411 -111,375 44,821
2019-04-23 2017-12-31 13F/A-1 FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 855,786 68,692 8.73 52,347 12.76 0.0143
2018-02-14 2017-12-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 855,786 68,692 52,347
2017-11-14 2017-09-30 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 787,094 -7,172 -0.90 46,423 5.10 0.0139
2017-08-11 2017-06-30 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 794,266 16,494 2.12 44,169 4.35 0.0133
2017-05-22 2017-03-31 13F/A-1 FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 777,772 -56,018 -6.72 42,326 -5.71 0.0130
2017-05-12 2017-03-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 777,772 42,326
2017-02-22 2016-12-31 13F/A-1 FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 833,790 244,094 41.39 44,891 52.83 0.0147
2017-02-13 2016-12-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 833,790 44,891
2016-11-10 2016-09-30 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 589,696 -2,380 -0.40 29,373 7.78 0.0100
2016-08-12 2016-06-30 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 592,076 -43,055 -6.78 27,253 -4.86 0.0098
2016-05-12 2016-03-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 635,131 -466,978 -42.37 28,644 -41.17 0.0110
2016-02-09 2015-12-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 1,102,109 -304,206 -21.63 48,691 -20.86 0.0176
2016-02-08 2015-09-30 13F/A-1 FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 1,406,315 -146,635 -9.44 61,526 -20.73 0.0227
2015-11-09 2015-09-30 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 1,406,315 61,526
2015-08-12 2015-06-30 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 1,552,950 8,474 0.55 77,617 -0.60 0.0269
2015-05-14 2015-03-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 1,544,476 129,332 9.14 78,089 12.61 0.0288
2015-02-13 2014-12-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 1,415,144 7,264 0.52 69,342 9.74 0.0254
2014-12-16 2014-09-30 13F/A-1 FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 1,407,880 358,382 34.15 63,186 23.60 0.0243
2014-11-14 2014-09-30 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 1,407,880 63,186
2014-05-13 2014-03-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 1,049,498 241,472 29.88 51,121 30.02 0.0214
2014-02-13 2013-12-31 13F FIRST TR SML CP CORE ALPHA F COM SHS 33734Y109 808,026 220,852 37.61 39,318 52.83 0.0167
2013-11-13 2013-09-30 13F FRT TRT SM CP CR COM 33734Y109 587,174 75,100 14.67 25,726 27.09 0.0122
2013-08-08 2013-06-30 13F FRT TRT SM CP CR COM 33734Y109 512,074 512,074 20,243 0.0102
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.