First Trust Exchange-Traded AlphaDEX Fund - First Trust Mid Cap Value AlphaDEX Fund
US ˙ NasdaqGM ˙ US33737M2017

SecurityFNK / First Trust Exchange-Traded AlphaDEX Fund - First Trust Mid Cap Value AlphaDEX Fund
InstitutionCitadel Advisors Llc
ManagerKen Griffin
Latest Disclosed Ownership6,597 shares
Latest Disclosed Value $ 376,522
Citadel Advisors Llc ownership in FNK / First Trust Exchange-Traded AlphaDEX Fund - First Trust Mid Cap Value AlphaDEX Fund

On May 15, 2026 - Citadel Advisors Llc filed a 13F-HR form disclosing ownership of 6,597 shares of First Trust Exchange-Traded AlphaDEX Fund - First Trust Mid Cap Value AlphaDEX Fund (US:FNK) valued at $376,522 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 0 shares of First Trust Exchange-Traded AlphaDEX Fund - First Trust Mid Cap Value AlphaDEX Fund. The current value of the position is $393,378 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 MID CAP VAL FD 33737M201 6,597 6,597 377 0.0001
2026-02-17 2025-12-31 13F FIRST TR EXCHANGE-TRADED ALP MID CAP VAL FD 33737M201 0 -100.00 0
2025-11-14 2025-09-30 13F FIRST TR EXCHANGE-TRADED ALP MID CAP VAL FD 33737M201 44,666 15,610 53.72 2,468 64.20 0.0004
2025-08-14 2025-06-30 13F FIRST TR EXCHANGE-TRADED ALP MID CAP VAL FD 33737M201 29,056 8,309 40.05 1,504 43.69 0.0003
2025-05-15 2025-03-31 13F FIRST TR EXCHANGE-TRADED ALP MID CAP VAL FD 33737M201 20,747 -5,903 -22.15 1,046 -26.65 0.0002
2025-02-14 2024-12-31 13F FIRST TR EXCHANGE-TRADED ALP MID CAP VAL FD 33737M201 26,650 16,468 161.74 1,426 157.40 0.0002
2024-11-14 2024-09-30 13F FIRST TR EXCHANGE-TRADED ALP MID CAP VAL FD 33737M201 10,182 -27,526 -73.00 555 -71.21 0.0001
2024-08-14 2024-06-30 13F FIRST TR EXCHANGE-TRADED ALP MID CAP VAL FD 33737M201 37,708 24,773 191.52 1,925 174.86 0.0004
2024-05-15 2024-03-31 13F FIRST TR EXCHANGE-TRADED ALP MID CAP VAL FD 33737M201 12,935 -5,012 -27.93 700 -23.50 0.0001
2024-02-14 2023-12-31 13F FIRST TR EXCHANGE-TRADED ALP MID CAP VAL FD 33737M201 17,947 8,244 84.96 915 111.81 0.0002
2023-11-14 2023-09-30 13F FIRST TR EXCHANGE-TRADED ALP MID CAP VAL FD 33737M201 9,703 -521 -5.10 433 -7.49 0.0001
2023-08-14 2023-06-30 13F FIRST TR EXCHANGE-TRADED ALP MID CAP VAL FD 33737M201 10,224 -17,590 -63.24 467 -61.56 0.0001
2023-05-15 2023-03-31 13F FIRST TR EXCHANGE-TRADED ALP MID CAP VAL FD 33737M201 27,814 -805 -2.81 1,215 -1.14 0.0003
2023-02-14 2022-12-31 13F FIRST TR EXCHANGE-TRADED ALP MID CAP VAL FD 33737M201 28,619 -12,039 -29.61 1,230 -20.81 0.0003
2022-11-14 2022-09-30 13F FIRST TR EXCHANGE-TRADED ALP MID CAP VAL FD 33737M201 40,658 25,166 162.45 1,552 145.96 0.0004
2022-08-15 2022-06-30 13F FIRST TR EXCHANGE-TRADED ALP MID CAP VAL FD 33737M201 15,492 15,492 631 0.0002
2022-05-16 2022-03-31 13F FIRST TR EXCHANGE-TRADED ALP MID CAP VAL FD 33737M201 0 -37,014 -100.00 0 -100.00
2022-02-14 2021-12-31 13F FIRST TR EXCHANGE-TRADED ALP MID CAP VAL FD 33737M201 37,014 22,651 157.70 1,741 173.74 0.0004
2021-11-15 2021-09-30 13F FIRST TR EXCHANGE-TRADED ALP Cmn 33737M201 14,363 6,418 80.78 636 80.17 0.0001
2021-08-16 2021-06-30 13F FIRST TR EXCHANGE-TRADED ALP MID CAP VAL FD 33737M201 7,945 7,945 353 0.0001
2021-02-16 2020-12-31 13F FIRST TR EXCH TRD ALPHDX FD MID CAP VAL FD 33737M201 0 -19,296 -100.00 0 -100.00
2020-11-16 2020-09-30 13F FIRST TR EXCH TRD ALPHDX FD MID CAP VAL FD 33737M201 19,296 -6,819 -26.11 531 -26.25 0.0002
2020-08-14 2020-06-30 13F FIRST TR EXCHANGE-TRADED ALP Cmn 33737M201 26,115 12,040 85.54 720 142.42 0.0003
2020-05-15 2020-03-31 13F FIRST TR EXCHANGE-TRADED ALP Cmn 33737M201 14,075 -13,306 -48.60 297 -69.88 0.0001
2020-02-14 2019-12-31 13F FIRST TR EXCNGE TRD ALPHADEX Cmn 33737M201 27,381 5,506 25.17 986 34.15 0.0004
2019-11-14 2019-09-30 13F FIRST TR EXCNGE TRD ALPHADEX Cmn 33737M201 21,875 21,875 -20.11 735 -25.46 0.0003
2019-08-14 2019-06-30 13F FIRST TR EXCNGE TRD ALPHADEX Cmn 33737M201 0 -8,600 -100.00 0 -100.00
2019-05-15 2019-03-31 13F FIRST TR EXCNGE TRD ALPHADEX Cmn 33737M201 8,600 -8,361 -49.30 298 -42.25 0.0001
2019-02-14 2018-12-31 13F FIRST TR EXCNGE TRD ALPHADEX Cmn 33737M201 16,961 16,961 97.22 516 73.15 0.0003
2017-01-31 2016-03-31 13F/A-1 FIRST TRUST MID CAP VALUE Cmn 33737M201 0 -46,216 -100.00 0 -100.00
2017-01-31 2015-12-31 13F/A-1 FIRST TR EXCNGE TRD ALPHADEX Cmn 33737M201 46,216 -6,037 -11.55 1,222 -13.21 0.0013
2016-02-12 2015-12-31 13F FIRST TRUST MID CAP VALUE Cmn 33737M201 46,216 1,222
2015-11-16 2015-09-30 13F FIRST TRUST MID CAP VALUE Cmn 33737M201 52,253 44,201 548.94 1,408 467.74 0.0014
2015-08-14 2015-06-30 13F FIRST TRUST MID CAP VALUE Cmn 33737M201 8,052 -4,828 -37.48 248 -38.15 0.0002
2015-06-26 2015-03-31 13F/A-1 FIRST TRUST MID CAP VALUE Cmn 33737M201 12,880 12,880 401 0.0027
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.