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
InstitutionOppenheimer & Co Inc
Latest Disclosed Ownership16,722 shares
Latest Disclosed Value $ 2,038,875
Oppenheimer & Co Inc reports 3.54% decrease in ownership of FEX / First Trust Exchange-Traded AlphaDEX Fund - First Trust Large Cap Core AlphaDEX Fund

On April 23, 2026 - Oppenheimer & Co Inc filed a 13F-HR form disclosing ownership of 16,722 shares of First Trust Exchange-Traded AlphaDEX Fund - First Trust Large Cap Core AlphaDEX Fund (US:FEX) valued at $2,038,875 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 17,335 shares of First Trust Exchange-Traded AlphaDEX Fund - First Trust Large Cap Core AlphaDEX Fund. This represents a change in shares of -3.54% during the quarter. The current value of the position is $2,277,929 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)
2026-04-23 2026-03-31 13F FIRST TR EXCHANGE-TRADED ALP COM SHS 33734K109 16,722 -613 -3.54 2,039 -0.88 0.0248
2026-02-02 2025-12-31 13F FIRST TR EXCHANGE-TRADED ALP COM SHS 33734K109 17,335 -100 -0.57 2,056 0.98 0.0292
2025-11-06 2025-09-30 13F FIRST TR EXCHANGE-TRADED ALP COM SHS 33734K109 17,435 210 1.22 2,037 7.50 0.0248
2025-07-31 2025-06-30 13F FIRST TR EXCHANGE-TRADED ALP COM SHS 33734K109 17,225 1,135 7.05 1,894 14.93 0.0250
2025-04-23 2025-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 16,090 2,701 20.17 1,649 18.05 0.0249
2025-02-05 2024-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 13,389 6 0.04 1,396 0.14 0.0208
2024-11-05 2024-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 13,383 748 5.92 1,394 13.80 0.0213
2024-08-08 2024-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 12,635 -172 -1.34 1,225 -3.54 0.0195
2024-05-07 2024-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 12,807 305 2.44 1,271 12.69 0.0211
2024-02-13 2023-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 12,502 7 0.06 1,127 11.25 0.0207
2023-11-08 2023-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 12,495 -255 -2.00 1,013 -5.42 0.0209
2023-08-03 2023-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 12,750 -90 -0.70 1,071 3.68 0.0214
2023-05-10 2023-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 12,840 108 0.85 1,034 1.37 0.0219
2023-02-08 2022-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 12,732 572 4.70 1,019 16.06 0.0232
2022-11-14 2022-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 12,160 -1,023 -7.76 878 -12.46 0.0205
2022-08-08 2022-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 13,183 -649 -4.69 1,003 -17.85 0.0216
2022-05-12 2022-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 13,832 -4,144 -23.05 1,221 -26.45 0.0220
2022-02-02 2021-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 17,976 -2,603 -12.65 1,660 -5.41 0.0290
2021-11-12 2021-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 20,579 -517 -2.45 1,755 -3.15 0.0329
2021-08-03 2021-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 21,096 2,583 13.95 1,812 22.18 0.0325
2021-05-10 2021-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 18,513 -1,450 -7.26 1,483 1.16 0.0296
2021-02-11 2020-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 19,963 664 3.44 1,466 20.16 0.0309
2020-11-13 2020-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 19,299 -542 -2.73 1,220 3.30 0.0305
2020-08-11 2020-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 19,841 -8,210 -29.27 1,181 -11.60 0.0306
2020-05-08 2020-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 28,051 -1,338 -4.55 1,336 -30.31 0.0406
2020-02-07 2019-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 29,389 -1,872 -5.99 1,917 0.68 0.0475
2019-10-31 2019-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 31,261 616 2.01 1,904 1.44 0.0519
2019-08-09 2019-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 30,645 484 1.60 1,877 4.57 0.0510
2019-04-24 2019-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 30,161 -220 -0.72 1,795 13.39 0.0480
2019-01-29 2018-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 30,381 -325 -1.06 1,583 -17.38 0.0495
2018-10-26 2018-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 30,706 2,242 7.88 1,916 13.51 0.0488
2018-08-10 2018-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 28,464 447 1.60 1,688 3.12 0.0458
2018-05-01 2018-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 28,017 420 1.52 1,637 1.30 0.0421
2018-02-07 2017-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 27,597 1,307 4.97 1,616 11.99 0.0416
2017-11-09 2017-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 26,290 1,820 7.44 1,443 10.91 0.0386
2017-08-09 2017-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 24,470 108 0.44 1,301 3.42 0.0359
2017-05-15 2017-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 24,362 -1,282 -5.00 1,258 0.56 0.0356
2017-02-01 2016-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 25,644 5,263 25.82 1,251 31.27 0.0364
2016-11-07 2016-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 20,381 1,014 5.24 953 9.29 0.0278
2016-08-08 2016-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 19,367 -873 -4.31 872 -3.43 0.0260
2016-04-26 2016-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 20,240 -6,595 -24.58 903 -22.22 0.0274
2016-02-03 2015-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 26,835 -34,994 -56.60 1,161 -55.10 0.0345
2015-11-13 2015-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 61,829 -15,953 -20.51 2,586 -27.48 0.0786
2015-08-12 2015-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 77,782 4,380 5.97 3,566 4.30 0.0992
2015-05-08 2015-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 73,402 3,560 5.10 3,419 7.28 0.0931
2015-02-10 2014-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 69,842 6,403 10.09 3,187 15.47 0.0915
2014-11-12 2014-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 63,439 6,727 11.86 2,760 9.83 0.0821
2014-08-14 2014-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 56,712 5,396 10.52 2,513 16.29 0.0756
2014-05-09 2014-03-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 51,316 16,066 45.58 2,161 48.83 0.0648
2014-02-12 2013-12-31 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 35,250 9,629 37.58 1,452 51.09 0.0464
2013-11-01 2013-09-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 25,621 7,200 39.09 961 48.07 0.0338
2013-08-14 2013-06-30 13F FIRST TR LRGE CP CORE ALPHA COM SHS 33734K109 18,421 18,421 649 0.0251
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.