Ken Griffin
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Ken Griffin’s First Trust United Kingdom AlphaDEX Fund FKU Stock Holding History

Ken Griffin’s Portfolio FKU Stock Details FKU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$4.3M Sell
85,471
-49,180
-37% -$2.6M ﹤0.01% 4588
2025
Q4 		$6.85M Buy
134,651
+16,058
+14% +$779K ﹤0.01% 3800
2025
Q3 		$5.75M Buy
+118,593
New +$5.59M ﹤0.01% 4107
2025
Q2 		– Sell
-30,087
Closed -$1.2M – 13319
2025
Q1 		$1.2M Sell
30,087
-23,300
-44% -$923K ﹤0.01% 6544
2024
Q4 		$2.03M Buy
+53,387
New +$2.12M ﹤0.01% 5583
2024
Q1 		– Sell
-11,518
Closed -$422K – 14819
2023
Q4 		$422K Sell
11,518
-17,071
-60% -$574K ﹤0.01% 8461
2023
Q3 		$929K Sell
28,589
-6,684
-19% -$226K ﹤0.01% 6716
2023
Q2 		$1.18M Buy
35,273
+1,417
+4% +$48.6K ﹤0.01% 6125
2023
Q1 		$1.15M Buy
33,856
+26,977
+392% +$915K ﹤0.01% 6480
2022
Q4 		$218K Buy
+6,879
New +$204K ﹤0.01% 9963
2022
Q3 		– Sell
-36,848
Closed -$1.16M – 12919
2022
Q2 		$1.16M Sell
36,848
-16,507
-31% -$585K ﹤0.01% 6681
2022
Q1 		$2.06M Buy
53,355
+22,344
+72% +$914K ﹤0.01% 6030
2021
Q4 		$1.37M Buy
+31,011
New +$1.33M ﹤0.01% 7103
2021
Q2 		– Sell
-50,291
Closed -$2.1M – 13895
2021
Q1 		$2.1M Sell
50,291
-21,935
-30% -$883K ﹤0.01% 6270
2020
Q4 		$2.69M Buy
72,226
+15,518
+27% +$528K ﹤0.01% 4759
2020
Q3 		$1.75M Buy
56,708
+12,601
+29% +$388K ﹤0.01% 4971
2020
Q2 		$1.29M Sell
44,107
-8,505
-16% -$234K ﹤0.01% 5356
2020
Q1 		$1.25M Buy
52,612
+31,548
+150% +$1.1M ﹤0.01% 4935
2019
Q4 		$864K Sell
21,064
-20,234
-49% -$771K ﹤0.01% 5861
2019
Q3 		$1.47M Buy
41,298
+1,535
+4% +$53.8K ﹤0.01% 4954
2019
Q2 		$1.44M Buy
39,763
+14,124
+55% +$517K ﹤0.01% 5093
2019
Q1 		$945K Sell
25,639
-8,763
-25% -$313K ﹤0.01% 5692
2018
Q4 		$1.11M Buy
+34,402
New +$1.19M ﹤0.01% 5161
2018
Q3 		– Sell
-6,916
Closed -$279K – 9356
2018
Q2 		$279K Sell
6,916
-12,102
-64% -$502K ﹤0.01% 7330
2018
Q1 		$754K Sell
19,018
-1,832
-9% -$74.7K ﹤0.01% 5227
2017
Q4 		$830K Buy
+20,850
New +$804K ﹤0.01% 4918
2017
Q1 		– Sell
-28,502
Closed -$936K – 7620
2016
Q4 		$936K Buy
28,502
+16,028
+128% +$518K ﹤0.01% 3949
2016
Q3 		$426K Sell
12,474
-21,032
-63% -$721K ﹤0.01% 5107
2016
Q2 		$1.11M Sell
33,506
-14,092
-30% -$526K ﹤0.01% 3426
2016
Q1 		$1.79M Buy
47,598
+10,567
+29% +$383K ﹤0.01% 2770
2015
Q4 		$1.49M Sell
37,031
-37,297
-50% -$1.53M ﹤0.01% 3090
2015
Q3 		$2.98M Buy
74,328
+60,496
+437% +$2.57M ﹤0.01% 2474
2015
Q2 		$602K Buy
+13,832
New +$603K ﹤0.01% 4685

Other funds holding FKU

First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
P
&Partners Nashville, Tennessee $20.2B AUM 19.79% 1-Year Est. Return
ASN
Advisory Services Network Atlanta, Georgia $8.83B AUM 38.5% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
RG
Rathbones Group Liverpool, United Kingdom $27.1B AUM 20.2% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Corient Private Wealth
Corient Private Wealth Miami, Florida $78.6B AUM 28.08% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
QCM
Quantinno Capital Management New York $83.3B AUM 37.97% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return

Ken Griffin's FKU Position: Q1 2026 in Review

Ken Griffin reduced its First Trust United Kingdom AlphaDEX Fund (FKU) stake by 37% in Q1 2026, selling an estimated $2.6M and leaving 85,471 shares worth $4.3M. The position accounts for ﹤0.01% of the portfolio, ranked #4588.

Ken Griffin first reported a position in FKU in Q2 2015 and has held it in 33 quarters since. The position peaked at $6.85M in Q4 2025. 30 funds tracked by Wall St. Rank hold FKU as of Q1 2026.

  • Ken Griffin held 85,471 shares of First Trust United Kingdom AlphaDEX Fund worth $4.3M as of Q1 2026.
  • Ken Griffin sold 49,180 First Trust United Kingdom AlphaDEX Fund shares in Q1 2026, an estimated $2.6M.
  • First Trust United Kingdom AlphaDEX Fund made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #4588 holding.
  • Ken Griffin first reported a position in First Trust United Kingdom AlphaDEX Fund in Q2 2015 and has held it in 33 quarters since.
  • Ken Griffin's First Trust United Kingdom AlphaDEX Fund position peaked at $6.85M in Q4 2025.
  • 30 funds tracked by Wall St. Rank held First Trust United Kingdom AlphaDEX Fund as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.