First Trust Exchange-Traded AlphaDEX Fund - First Trust Large Cap Core AlphaDEX Fund
US ˙ NasdaqGM ˙ US33734K1097

SecurityFEX / First Trust Exchange-Traded AlphaDEX Fund - First Trust Large Cap Core AlphaDEX Fund
InstitutionStifel Financial Corp
Latest Disclosed Ownership12,455 shares
Latest Disclosed Value $ 1,518,641
Stifel Financial Corp reports 6.14% decrease in ownership of FEX / First Trust Exchange-Traded AlphaDEX Fund - First Trust Large Cap Core AlphaDEX Fund

On May 12, 2026 - Stifel Financial Corp filed a 13F-HR form disclosing ownership of 12,455 shares of First Trust Exchange-Traded AlphaDEX Fund - First Trust Large Cap Core AlphaDEX Fund (US:FEX) valued at $1,518,610 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 13,270 shares of First Trust Exchange-Traded AlphaDEX Fund - First Trust Large Cap Core AlphaDEX Fund. This represents a change in shares of -6.14% during the quarter. The current value of the position is $1,706,136 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-12 2026-03-31 13F FIRST TR EXCHANGE-TRADED ALP COM SHS 33734K109 12,455 -815 -6.14 1,519 -3.56 0.0003
2026-02-13 2025-12-31 13F FIRST TR EXCHANGE-TRADED ALP COM SHS 33734K109 13,270 -229 -1.70 1,574 -0.13 0.0014
2025-11-12 2025-09-30 13F FIRST TR EXCHANGE-TRADED ALP COM SHS 33734K109 13,499 153 1.15 1,577 7.43 0.0014
2025-08-14 2025-06-30 13F FIRST TR EXCHANGE-TRADED ALP COM SHS 33734K109 13,346 -4,478 -25.12 1,468 -19.66 0.0014
2025-05-14 2025-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 17,824 4,680 35.61 1,826 33.28 0.0019
2025-02-13 2024-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 13,144 -259 -1.93 1,371 -1.86 0.0014
2024-11-14 2024-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 13,403 -4,372 -24.60 1,396 -18.98 0.0015
2024-08-13 2024-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 17,775 3,246 22.34 1,724 19.57 0.0019
2024-05-14 2024-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 14,529 106 0.73 1,442 10.85 0.0016
2024-02-12 2023-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 14,423 255 1.80 1,300 13.24 0.0016
2023-11-13 2023-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 14,168 -629 -4.25 1,149 -7.64 0.0016
2023-08-14 2023-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 14,797 -2,099 -12.42 1,243 -8.60 0.0017
2023-05-12 2023-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 16,896 -4,719 -21.83 1,360 -21.39 0.0019
2023-02-13 2022-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 21,615 1,467 7.28 1,731 18.90 0.0026
2022-11-14 2022-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 20,148 -519 -2.51 1,455 -7.44 0.0024
2022-08-15 2022-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 20,667 -942 -4.36 1,572 -17.57 0.0025
2022-05-13 2022-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 21,609 -1,852 -7.89 1,907 -11.96 0.0026
2022-02-14 2021-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 23,461 -269 -1.13 2,166 7.02 0.0029
2021-11-15 2021-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 23,730 -156 -0.65 2,024 -1.32 0.0030
2021-08-13 2021-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 23,886 -332 -1.37 2,051 5.78 0.0031
2021-05-14 2021-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 24,218 970 4.17 1,939 13.59 0.0032
2021-02-12 2020-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 23,248 -1,642 -6.60 1,707 8.52 0.0030
2020-11-16 2020-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 24,890 -8,668 -25.83 1,573 -21.27 0.0032
2020-08-14 2020-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 33,558 -43,306 -56.34 1,998 -45.47 0.0046
2020-05-14 2020-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 76,864 2,215 2.97 3,664 -24.93 0.0101
2020-02-13 2019-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 74,649 44,995 151.73 4,881 170.57 0.0102
2019-11-19 2019-09-30 13F/A-1 FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 29,654 819 2.84 1,804 2.15 0.0046
2019-11-13 2019-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 29,654 819 1,804 1,011.2324
2019-08-14 2019-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 28,835 -16,063 -35.78 1,766 -33.86 0.0046
2019-05-14 2019-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 44,898 10,816 31.74 2,670 50.85 0.0075
2019-02-13 2018-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 34,082 -52,357 -60.57 1,770 -67.15 0.0057
2018-11-13 2018-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 86,439 47,790 123.65 5,388 134.77 0.0154
2018-08-14 2018-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 38,649 -46,435 -54.58 2,295 -53.89 0.0070
2018-05-11 2018-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 85,084 -7,999 -8.59 4,977 -8.56 0.0157
2018-02-14 2017-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 93,083 852 0.92 5,443 7.51 0.0173
2017-11-13 2017-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 92,231 -36,696 -28.46 5,063 -25.99 0.0176
2017-08-14 2017-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 128,927 13,856 12.04 6,841 15.11 0.0254
2017-05-10 2017-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 115,071 32,005 38.53 5,943 46.56 0.0230
2017-02-16 2016-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 83,066 17,121 25.96 4,055 31.74 0.0172
2016-11-15 2016-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 65,945 -132,093 -66.70 3,078 -65.50 0.0138
2016-08-17 2016-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 198,038 -37,850 -16.05 8,923 -15.20 0.0413
2016-05-16 2016-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 235,888 45,724 24.04 10,523 27.92 0.0561
2016-03-21 2015-12-31 13F/A-2 FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 190,164 8,548 4.71 8,226 8.31 0.0428
2016-02-26 2015-12-31 13F/A-1 FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 189,354 -810 8,192 0.0428
2016-02-16 2015-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 189,274 11,529
2015-11-16 2015-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 181,616 -21,250 -10.47 7,595 -18.31 0.0427
2015-08-17 2015-06-30 13F/A-1 FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 202,866 21,687 11.97 9,297 10.17 0.0481
2015-08-17 2015-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 198,319 9,091
2015-05-14 2015-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 181,179 66,859 58.48 8,439 61.79 0.0462
2015-02-13 2014-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 114,320 9,813 9.39 5,216 14.71 0.0290
2014-11-13 2014-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 104,507 4,712 4.72 4,547 2.80 0.0399
2014-08-14 2014-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 99,795 7,629 8.28 4,423 13.94 0.0397
2014-05-15 2014-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 92,166 92,166 3,882 0.0371
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.