Jane Street’s First Trust Small Cap Core AlphaDEX Fund FYX Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $324K | Sell |
2,247
-20,218
| -90% | -$2.69M | ﹤0.01% | 9038 |
|
|
2026
Q1 | $2.68M | Buy |
+22,465
| New | +$2.71M | ﹤0.01% | 4552 |
|
|
2025
Q3 | – | Sell |
-22,778
| Closed | -$2.22M | – | 11094 |
|
|
2025
Q2 | $2.22M | Sell |
22,778
-9,782
| -30% | -$885K | ﹤0.01% | 4250 |
|
|
2025
Q1 | $2.93M | Buy |
32,560
+28,526
| +707% | +$2.8M | ﹤0.01% | 3752 |
|
|
2024
Q4 | $408K | Sell |
4,034
-3,593
| -47% | -$371K | ﹤0.01% | 7198 |
|
|
2024
Q3 | $759K | Sell |
7,627
-6,218
| -45% | -$596K | ﹤0.01% | 6446 |
|
|
2024
Q2 | $1.25M | Buy |
13,845
+10,455
| +308% | +$948K | ﹤0.01% | 5342 |
|
|
2024
Q1 | $316K | Buy |
+3,390
| New | +$303K | ﹤0.01% | 7480 |
|
|
2020
Q2 | – | Sell |
-26,859
| Closed | -$1.1M | – | 7235 |
|
|
2020
Q1 | $1.1M | Buy |
+26,859
| New | +$1.52M | ﹤0.01% | 2688 |
|
|
2019
Q4 | – | Sell |
-15,031
| Closed | -$903K | – | 5291 |
|
|
2019
Q3 | $903K | Buy |
15,031
+6,833
| +83% | +$410K | ﹤0.01% | 2750 |
|
|
2019
Q2 | $504K | Sell |
8,198
-1,525
| -16% | -$93.5K | ﹤0.01% | 3569 |
|
|
2019
Q1 | $600K | Sell |
9,723
-47,110
| -83% | -$2.86M | ﹤0.01% | 3458 |
|
|
2018
Q4 | $3.08M | Buy |
56,833
+18,337
| +48% | +$1.11M | 0.01% | 1303 |
|
|
2018
Q3 | $2.65M | Buy |
+38,496
| New | +$2.64M | 0.01% | 1611 |
|
|
2018
Q2 | – | Sell |
-4,484
| Closed | -$270K | – | 5169 |
|
|
2018
Q1 | $270K | Sell |
4,484
-26,858
| -86% | -$1.65M | ﹤0.01% | 4143 |
|
|
2017
Q4 | $1.92M | Buy |
31,342
+26,520
| +550% | +$1.59M | 0.01% | 1641 |
|
|
2017
Q3 | $284K | Sell |
4,822
-2,098
| -30% | -$117K | ﹤0.01% | 3752 |
|
|
2017
Q2 | $385K | Sell |
6,920
-53,423
| -89% | -$2.91M | ﹤0.01% | 3343 |
|
|
2017
Q1 | $3.28M | Buy |
+60,343
| New | +$3.27M | 0.01% | 975 |
|
|
2016
Q3 | – | Sell |
-38,368
| Closed | -$1.77M | – | 4172 |
|
|
2016
Q2 | $1.77M | Sell |
38,368
-22,237
| -37% | -$1.01M | 0.01% | 1398 |
|
|
2016
Q1 | $2.73M | Buy |
60,605
+45,774
| +309% | +$1.9M | 0.02% | 931 |
|
|
2015
Q4 | $655K | Buy |
14,831
+3,521
| +31% | +$161K | ﹤0.01% | 2187 |
|
|
2015
Q3 | $495K | Sell |
11,310
-77,019
| -87% | -$3.61M | ﹤0.01% | 2318 |
|
|
2015
Q2 | $4.42M | Buy |
88,329
+75,537
| +591% | +$3.82M | 0.03% | 533 |
|
|
2015
Q1 | $647K | Sell |
12,792
-15,536
| -55% | -$763K | 0.01% | 1780 |
|
|
2014
Q4 | $1.39M | Buy |
28,328
+23,246
| +457% | +$1.09M | 0.01% | 843 |
|
|
2014
Q3 | $228K | Buy |
+5,082
| New | +$240K | ﹤0.01% | 2106 |
|
|
2014
Q2 | – | Sell |
-57,887
| Closed | -$2.82M | – | 2753 |
|
|
2014
Q1 | $2.82M | Buy |
+57,887
| New | +$2.76M | 0.03% | 421 |
|
Other funds holding FYX
GCA
Jane Street's FYX Position: Q2 2026 in Review
Jane Street reduced its First Trust Small Cap Core AlphaDEX Fund (FYX) stake by 90% in Q2 2026, selling an estimated $2.69M and leaving 2,247 shares worth $324K. The position accounts for ﹤0.01% of the portfolio, ranked #9038.
Jane Street first reported a position in FYX in Q1 2014 and has held it in 28 quarters since. The position peaked at $4.42M in Q2 2015. 204 funds tracked by Wall St. Rank hold FYX as of Q2 2026.
- Jane Street held 2,247 shares of First Trust Small Cap Core AlphaDEX Fund worth $324K as of Q2 2026.
- Jane Street sold 20,218 First Trust Small Cap Core AlphaDEX Fund shares in Q2 2026, an estimated $2.69M.
- First Trust Small Cap Core AlphaDEX Fund made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #9038 holding.
- Jane Street first reported a position in First Trust Small Cap Core AlphaDEX Fund in Q1 2014 and has held it in 28 quarters since.
- Jane Street's First Trust Small Cap Core AlphaDEX Fund position peaked at $4.42M in Q2 2015.
- 204 funds tracked by Wall St. Rank held First Trust Small Cap Core AlphaDEX Fund as of Q2 2026.
Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.