TC
MKTX icon

TwinBeech Capital’s MarketAxess Holdings MKTX Stock Holding History

TwinBeech Capital’s Portfolio MKTX Stock Details MKTX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-34,216
Closed -$7.64M – 730
2025
Q2 		$7.64M Buy
+34,216
New +$7.52M 0.17% 154
2024
Q4 		– Sell
-24,141
Closed -$6.18M – 811
2024
Q3 		$6.18M Buy
+24,141
New +$5.66M 0.12% 206
2023
Q4 		– Sell
-75,119
Closed -$16M – 801
2023
Q3 		$16M Sell
75,119
-14,875
-17% -$3.61M 0.31% 93
2023
Q2 		$23.5M Buy
+89,994
New +$26.8M 0.46% 57
2022
Q4 		– Sell
-5,317
Closed -$1.18M – 843
2022
Q3 		$1.18M Sell
5,317
-26,311
-83% -$6.75M 0.03% 427
2022
Q2 		$8.1M Sell
31,628
-923
-3% -$252K 0.36% 81
2022
Q1 		$11.1M Buy
+32,551
New +$11.8M 0.49% 63
2021
Q4 		– Sell
-13,593
Closed -$5.72M – 714
2021
Q3 		$5.72M Buy
13,593
+1,748
+15% +$802K 0.4% 57
2021
Q2 		$5.49M Buy
+11,845
New +$5.64M 0.67% 45
2020
Q3 		– Sell
-1,797
Closed -$900K – 524
2020
Q2 		$900K Buy
+1,797
New +$837K 0.2% 156

Other funds holding MKTX

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
HSBC Holdings
HSBC Holdings London, United Kingdom $168B AUM 27.2% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
GAM
GuardCap Asset Management London, United Kingdom $1.75B AUM 7.74% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return