GW&K Investment Management’s MarketAxess Holdings MKTX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$5.39M Buy
32,697
+2,118
+7% +$371K 0.05% 274
2025
Q4
$5.54M Sell
30,579
-42
-0.1% -$7.17K 0.05% 270
2025
Q3
$5.33M Sell
30,621
-113,395
-79% -$22.2M 0.05% 267
2025
Q2
$32.2M Buy
144,016
+1,642
+1% +$361K 0.29% 139
2025
Q1
$30.8M Sell
142,374
-269
-0.2% -$56.5K 0.29% 143
2024
Q4
$32.2M Buy
142,643
+730
+0.5% +$192K 0.27% 145
2024
Q3
$36.4M Buy
141,913
+6,987
+5% +$1.64M 0.31% 132
2024
Q2
$27.1M Buy
134,926
+4,741
+4% +$978K 0.25% 164
2024
Q1
$28.5M Sell
130,185
-3,666
-3% -$866K 0.25% 160
2023
Q4
$39.2M Sell
133,851
-3,802
-3% -$919K 0.37% 112
2023
Q3
$29.4M Sell
137,653
-4,784
-3% -$1.16M 0.3% 135
2023
Q2
$37.2M Sell
142,437
-1,485
-1% -$443K 0.35% 116
2023
Q1
$56.3M Buy
143,922
+868
+0.6% +$307K 0.55% 66
2022
Q4
$39.9M Buy
143,054
+122,434
+594% +$31.5M 0.4% 106
2022
Q3
$4.59M Buy
20,620
+10,591
+106% +$2.72M 0.05% 236
2022
Q2
$2.57M Buy
10,029
+305
+3% +$83.4K 0.03% 290
2022
Q1
$3.31M Buy
9,724
+7,589
+355% +$2.75M 0.03% 287
2021
Q4
$878K Sell
2,135
-36
-2% -$14.2K 0.01% 322
2021
Q3
$913K Sell
2,171
-13
-0.6% -$5.96K 0.01% 326
2021
Q2
$1.01M Sell
2,184
-78
-3% -$37.1K 0.01% 328
2021
Q1
$1.13M Sell
2,262
-66,489
-97% -$35.5M 0.01% 328
2020
Q4
$39.2M Sell
68,751
-20,968
-23% -$11.4M 0.41% 96
2020
Q3
$43.2M Sell
89,719
-10,144
-10% -$5.02M 0.57% 53
2020
Q2
$50M Sell
99,863
-54,827
-35% -$25.5M 0.7% 29
2020
Q1
$51.4M Buy
154,690
+7,470
+5% +$2.6M 0.91% 20
2019
Q4
$55.8M Sell
147,220
-3,795
-3% -$1.39M 0.75% 27
2019
Q3
$49.5M Sell
151,015
-19,030
-11% -$6.81M 0.7% 29
2019
Q2
$54.7M Sell
170,045
-44,910
-21% -$13M 0.83% 19
2019
Q1
$52.9M Sell
214,955
-20,988
-9% -$4.75M 0.85% 21
2018
Q4
$49.9M Buy
235,943
+7,375
+3% +$1.53M 0.98% 13
2018
Q3
$40.8M Sell
228,568
-1,557
-0.7% -$299K 0.66% 38
2018
Q2
$45.5M Sell
230,125
-5,784
-2% -$1.2M 0.75% 32
2018
Q1
$51.3M Buy
235,909
+16,174
+7% +$3.33M 0.87% 24
2017
Q4
$44.3M Buy
219,735
+923
+0.4% +$174K 0.76% 34
2017
Q3
$40.4M Sell
218,812
-351,672
-62% -$67.3M 0.67% 48
2017
Q2
$115M Sell
570,484
-25,455
-4% -$4.88M 1.98% 1
2017
Q1
$112M Sell
595,939
-11,591
-2% -$2.1M 2.1% 1
2016
Q4
$89.3M Sell
607,530
-90,210
-13% -$14.3M 1.74% 1
2016
Q3
$116M Buy
697,740
+36,836
+6% +$5.98M 2.17% 1
2016
Q2
$96.1M Sell
660,904
-45,185
-6% -$6.01M 1.98% 1
2016
Q1
$88.1M Sell
706,089
-85,875
-11% -$9.8M 1.95% 1
2015
Q4
$88.4M Sell
791,964
-33,917
-4% -$3.47M 2.07% 1
2015
Q3
$76.7M Sell
825,881
-43,885
-5% -$4.24M 1.83% 1
2015
Q2
$80.7M Sell
869,766
-12,713
-1% -$1.12M 1.84% 2
2015
Q1
$73.2M Sell
882,479
-85,632
-9% -$6.78M 1.66% 2
2014
Q4
$69.4M Buy
968,111
+37,492
+4% +$2.47M 1.66% 2
2014
Q3
$57.6M Sell
930,619
-104,239
-10% -$5.87M 1.51% 4
2014
Q2
$55.9M Buy
1,034,858
+63,881
+7% +$3.49M 1.42% 6
2014
Q1
$57.5M Buy
970,977
+10,165
+1% +$628K 1.54% 5
2013
Q4
$64.3M Buy
960,812
+35,724
+4% +$2.35M 1.75% 2
2013
Q3
$55.5M Buy
925,088
+129,906
+16% +$6.94M 1.69% 4
2013
Q2
$37.2M Buy
+795,182
New +$34.2M 1.38% 9

Other funds holding MKTX

GW&K Investment Management's MKTX Position: Q1 2026 in Review

GW&K Investment Management increased its MarketAxess Holdings (MKTX) stake by 6.9% in Q1 2026, buying an estimated $371K and bringing the position to 32,697 shares worth $5.39M. The position accounts for 0.05% of the portfolio, ranked #274.

GW&K Investment Management first reported a position in MKTX in Q2 2013 and has held it in 52 quarters since. The position peaked at $116M in Q3 2016. 448 funds tracked by Wall St. Rank hold MKTX as of Q1 2026.

  • GW&K Investment Management held 32,697 shares of MarketAxess Holdings worth $5.39M as of Q1 2026.
  • GW&K Investment Management bought 2,118 MarketAxess Holdings shares in Q1 2026, an estimated $371K.
  • MarketAxess Holdings made up 0.05% of GW&K Investment Management's portfolio in Q1 2026, its #274 holding.
  • GW&K Investment Management first reported a position in MarketAxess Holdings in Q2 2013 and has held it in 52 quarters since.
  • GW&K Investment Management's MarketAxess Holdings position peaked at $116M in Q3 2016.
  • 448 funds tracked by Wall St. Rank held MarketAxess Holdings as of Q1 2026.

Based on GW&K Investment Management's 13F filing for Q1 2026, filed 13 May 2026.