Ken Griffin’s MarketAxess Holdings MKTX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$78.4M Sell
351,166
-123,179
-26% -$27.5M 0.01% 365
2025
Q1
$103M Buy
474,345
+373,757
+372% +$80.9M 0.02% 255
2024
Q4
$22.7M Sell
100,588
-118,537
-54% -$26.8M ﹤0.01% 880
2024
Q3
$56.1M Buy
219,125
+28,272
+15% +$7.24M 0.01% 424
2024
Q2
$38.3M Sell
190,853
-108,605
-36% -$21.8M 0.01% 583
2024
Q1
$65.7M Sell
299,458
-46,345
-13% -$10.2M 0.01% 386
2023
Q4
$101M Buy
345,803
+241,802
+232% +$70.8M 0.02% 237
2023
Q3
$22.2M Sell
104,001
-42,660
-29% -$9.11M ﹤0.01% 751
2023
Q2
$38.3M Buy
146,661
+110,488
+305% +$28.9M 0.01% 520
2023
Q1
$14.2M Sell
36,173
-17,581
-33% -$6.88M ﹤0.01% 1067
2022
Q4
$15M Sell
53,754
-257,127
-83% -$71.7M ﹤0.01% 1035
2022
Q3
$69.2M Sell
310,881
-173,934
-36% -$38.7M 0.02% 278
2022
Q2
$124M Buy
484,815
+199,437
+70% +$51.1M 0.03% 112
2022
Q1
$97.1M Buy
285,378
+245,574
+617% +$83.5M 0.02% 201
2021
Q4
$16.4M Sell
39,804
-11,659
-23% -$4.79M ﹤0.01% 1069
2021
Q3
$21.7M Buy
51,463
+16,291
+46% +$6.85M ﹤0.01% 859
2021
Q2
$16.3M Sell
35,172
-12,313
-26% -$5.71M ﹤0.01% 1086
2021
Q1
$23.6M Sell
47,485
-47,488
-50% -$23.6M 0.01% 832
2020
Q4
$54.2M Sell
94,973
-61,206
-39% -$34.9M 0.01% 398
2020
Q3
$75.2M Buy
156,179
+45,630
+41% +$22M 0.02% 261
2020
Q2
$55.4M Sell
110,549
-101,948
-48% -$51.1M 0.02% 344
2020
Q1
$70.7M Buy
212,497
+185,362
+683% +$61.6M 0.03% 248
2019
Q4
$10.3M Sell
27,135
-54,733
-67% -$20.7M ﹤0.01% 1152
2019
Q3
$26.8M Buy
81,868
+6,612
+9% +$2.17M 0.01% 671
2019
Q2
$24.2M Buy
75,256
+71,420
+1,862% +$23M 0.01% 709
2019
Q1
$944K Sell
3,836
-59,364
-94% -$14.6M ﹤0.01% 2883
2018
Q4
$13.4M Buy
63,200
+61,754
+4,271% +$13M 0.01% 854
2018
Q3
$258K Sell
1,446
-1,815
-56% -$324K ﹤0.01% 3585
2018
Q2
$645K Sell
3,261
-3,601
-52% -$712K ﹤0.01% 2981
2018
Q1
$1.49M Buy
6,862
+3,048
+80% +$663K ﹤0.01% 2147
2017
Q4
$769K Sell
3,814
-86,129
-96% -$17.4M ﹤0.01% 2552
2017
Q3
$16.6M Buy
89,943
+88,755
+7,471% +$16.4M 0.01% 733
2017
Q2
$239K Sell
1,188
-4,389
-79% -$883K ﹤0.01% 3059
2017
Q1
$1.05M Buy
5,577
+2,466
+79% +$463K ﹤0.01% 2101
2016
Q4
$457K Sell
3,111
-1,146
-27% -$168K ﹤0.01% 2539
2016
Q3
$705K Sell
4,257
-4,145
-49% -$686K ﹤0.01% 2186
2016
Q2
$1.22M Buy
+8,402
New +$1.22M ﹤0.01% 1719
2016
Q1
Sell
-1,468
Closed -$164K 3728
2015
Q4
$164K Sell
1,468
-850
-37% -$95K ﹤0.01% 3045
2015
Q3
$215K Sell
2,318
-21,339
-90% -$1.98M ﹤0.01% 3143
2015
Q2
$2.2M Sell
23,657
-23,840
-50% -$2.21M ﹤0.01% 1683
2015
Q1
$3.94M Buy
47,497
+46,400
+4,230% +$3.85M ﹤0.01% 1403
2014
Q4
$79K Sell
1,097
-27,209
-96% -$1.96M ﹤0.01% 3326
2014
Q3
$1.75M Buy
28,306
+28,270
+78,528% +$1.75M ﹤0.01% 1657
2014
Q2
$2K Sell
36
-8,737
-100% -$485K ﹤0.01% 3403
2014
Q1
$520K Buy
8,773
+504
+6% +$29.9K ﹤0.01% 2293
2013
Q4
$553K Sell
8,269
-13,759
-62% -$920K ﹤0.01% 1979
2013
Q3
$1.32M Sell
22,028
-24,668
-53% -$1.48M ﹤0.01% 1457
2013
Q2
$2.18M Buy
+46,696
New +$2.18M ﹤0.01% 1366