First Trust Exchange-Traded AlphaDEX Fund - First Trust Mid Cap Growth AlphaDEX Fund
US ˙ NasdaqGM ˙ US33737M1027

SecurityFNY / First Trust Exchange-Traded AlphaDEX Fund - First Trust Mid Cap Growth AlphaDEX Fund
InstitutionStifel Financial Corp
Latest Disclosed Ownership5,969 shares
Latest Disclosed Value $ 540,116
Stifel Financial Corp reports 61.39% decrease in ownership of FNY / First Trust Exchange-Traded AlphaDEX Fund - First Trust Mid Cap Growth AlphaDEX Fund

On May 12, 2026 - Stifel Financial Corp filed a 13F-HR form disclosing ownership of 5,969 shares of First Trust Exchange-Traded AlphaDEX Fund - First Trust Mid Cap Growth AlphaDEX Fund (US:FNY) valued at $540,116 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 15,458 shares of First Trust Exchange-Traded AlphaDEX Fund - First Trust Mid Cap Growth AlphaDEX Fund. This represents a change in shares of -61.39% during the quarter. The current value of the position is $628,923 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)
2026-05-12 2026-03-31 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 5,969 -9,489 -61.39 540 -61.67 0.0001
2026-02-13 2025-12-31 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 15,458 -6,838 -30.67 1,410 -31.00 0.0013
2025-11-12 2025-09-30 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 22,296 6,407 40.32 2,043 56.00 0.0019
2025-08-14 2025-06-30 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 15,889 -10,922 -40.74 1,310 -34.78 0.0013
2025-05-14 2025-03-31 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 26,811 -7,040 -20.80 2,008 -25.89 0.0021
2025-02-13 2024-12-31 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 33,851 -5,918 -14.88 2,708 -14.49 0.0028
2024-11-14 2024-09-30 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 39,769 26,079 190.50 3,167 214.50 0.0033
2024-08-13 2024-06-30 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 13,690 -17,415 -55.99 1,007 -57.17 0.0011
2024-05-14 2024-03-31 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 31,105 3,412 12.32 2,352 24.66 0.0027
2024-02-12 2023-12-31 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 27,693 -3,734 -11.88 1,886 -1.10 0.0024
2023-11-13 2023-09-30 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 31,427 -2,588 -7.61 1,908 -13.44 0.0027
2023-08-14 2023-06-30 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 34,015 4,834 16.57 2,203 26.97 0.0030
2023-05-12 2023-03-31 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 29,181 -9,204 -23.98 1,736 -19.82 0.0025
2023-02-13 2022-12-31 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 38,385 735 1.95 2,165 7.39 0.0032
2022-11-14 2022-09-30 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 37,650 -526 -1.38 2,015 -3.40 0.0033
2022-08-15 2022-06-30 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 38,176 -6,715 -14.96 2,086 -30.30 0.0033
2022-05-13 2022-03-31 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 44,891 1,389 3.19 2,993 -7.25 0.0041
2022-02-14 2021-12-31 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 43,502 8,198 23.22 3,227 27.10 0.0043
2021-11-15 2021-09-30 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 35,304 5,353 17.87 2,539 12.49 0.0037
2021-08-13 2021-06-30 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 29,951 -133 -0.44 2,257 10.37 0.0034
2021-05-14 2021-03-31 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 30,084 -5,679 -15.88 2,045 -12.53 0.0034
2021-02-12 2020-12-31 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 35,763 -5,896 -14.15 2,338 4.89 0.0042
2020-11-16 2020-09-30 13F FIRST TR EXCH TRD ALPHDX FD MID CP GR ALPH 33737M102 41,659 -864 -2.03 2,229 9.64 0.0046
2020-08-14 2020-06-30 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 42,523 -1,540 -3.49 2,033 24.27 0.0047
2020-05-14 2020-03-31 13F FIRST TR EXCHANGE-TRADED ALP MID CP GR ALPH 33737M102 44,063 18,066 69.49 1,636 31.30 0.0045
2020-02-13 2019-12-31 13F FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 25,997 -13,284 -33.82 1,246 -29.16 0.0026
2019-11-19 2019-09-30 13F/A-1 FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 39,281 -4,940 -11.17 1,759 -11.92 0.0045
2019-11-13 2019-09-30 13F FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 39,479 -4,742 1,769 991.6132
2019-08-14 2019-06-30 13F FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 44,221 2,712 6.53 1,997 11.01 0.0051
2019-05-14 2019-03-31 13F FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 41,509 21,545 107.92 1,799 149.17 0.0051
2019-02-13 2018-12-31 13F FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 19,964 3,405 20.56 722 -5.62 0.0023
2018-11-13 2018-09-30 13F FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 16,559 9,210 125.32 765 141.32 0.0022
2018-08-14 2018-06-30 13F FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 7,349 -2,591 -26.07 317 -21.92 0.0010
2018-05-11 2018-03-31 13F FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 9,940 4,145 71.53 406 78.07 0.0013
2018-02-14 2017-12-31 13F FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 5,795 -1,134 -16.37 228 -10.24 0.0007
2017-11-13 2017-09-30 13F FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 6,929 -1,851 -21.08 254 -16.45 0.0009
2017-08-14 2017-06-30 13F FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 8,780 8,780 0.00 304 0.0011
2017-02-16 2016-12-31 13F FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 0 -140,450 -100.00 0 -100.00
2016-11-15 2016-09-30 13F FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 140,450 4,879 3.60 4,355 7.00 0.0196
2016-08-17 2016-06-30 13F FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 135,571 -134 -0.10 4,070 3.88 0.0188
2016-05-16 2016-03-31 13F FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 135,705 -117,266 -46.36 3,918 -46.30 0.0209
2016-03-21 2015-12-31 13F/A-2 FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 252,971 6,792 2.76 7,296 5.40 0.0380
2016-02-26 2015-12-31 13F/A-1 FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 252,761 -210 7,290 0.0381
2016-02-16 2015-12-31 13F FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 252,761 7,290
2015-11-16 2015-09-30 13F FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 246,179 9,702 4.10 6,922 -4.81 0.0389
2015-08-17 2015-06-30 13F/A-1 FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 236,477 203 0.09 7,272 -1.14 0.0376
2015-08-17 2015-06-30 13F FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 236,477 7,272
2015-05-14 2015-03-31 13F FIRST TR EXCNGE TRD ALPHADEX MID CP GR ALPH 33737M102 236,274 236,274 7,356 0.0403
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.