Qube Research & Technologies (QRT)
MKTX icon

Qube Research & Technologies (QRT)’s MarketAxess Holdings MKTX Stock Holding History

Qube Research & Technologies (QRT)’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
Q4 		– Sell
-64,825
Closed -$11.3M – 3925
2025
Q3 		$11.3M Sell
64,825
-24,956
-28% -$4.88M 0.01% 1247
2025
Q2 		$20.1M Buy
89,781
+65,281
+266% +$14.3M 0.02% 878
2025
Q1 		$5.3M Sell
24,500
-30,141
-55% -$6.33M 0.01% 1491
2024
Q4 		$12.4M Buy
+54,641
New +$14.4M 0.02% 970
2023
Q4 		– Sell
-239,601
Closed -$51.2M – 4586
2023
Q3 		$51.2M Buy
239,601
+57,772
+32% +$14M 0.13% 193
2023
Q2 		$47.5M Buy
+181,829
New +$54.2M 0.17% 162
2022
Q4 		– Sell
-69,396
Closed -$15.4M – 2802
2022
Q3 		$15.4M Buy
69,396
+14,702
+27% +$3.77M 0.09% 296
2022
Q2 		$14M Buy
54,694
+19,309
+55% +$5.28M 0.1% 244
2022
Q1 		$12M Buy
+35,385
New +$12.8M 0.1% 252
2021
Q3 		– Sell
-13,520
Closed -$6.27M – 2563
2021
Q2 		$6.27M Buy
13,520
+8,139
+151% +$3.87M 0.07% 335
2021
Q1 		$2.68M Buy
+5,381
New +$2.87M 0.04% 538
2020
Q3 		– Sell
-9,012
Closed -$4.51M – 1958
2020
Q2 		$4.51M Buy
9,012
+1,026
+13% +$478K 0.07% 386
2020
Q1 		$2.66M Buy
+7,986
New +$2.78M 0.11% 180
2019
Q3 		– Sell
-1,673
Closed -$538K – 377
2019
Q2 		$538K Buy
+1,673
New +$484K 0.13% 173
2018
Q4 		– Sell
-1,196
Closed -$213K – 656
2018
Q3 		$213K Buy
1,196
+773
+183% +$148K 0.03% 482
2018
Q2 		$84K Buy
+423
New +$87.7K 0.05% 349

Other funds holding MKTX

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
NRCM
North Reef Capital Management Laguna Beach, California $2.91B AUM 11.03% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
GAM
GuardCap Asset Management London, United Kingdom $1.75B AUM 7.74% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return

Qube Research & Technologies (QRT)'s MKTX Position: Q4 2025 in Review

Qube Research & Technologies (QRT) sold out of MarketAxess Holdings (MKTX) in Q4 2025, closing a stake of 64,825 shares — an estimated $11.3M sold.

Qube Research & Technologies (QRT) first reported a position in MKTX in Q2 2018 and held it in 16 quarters. The position peaked at $51.2M in Q3 2023. 485 funds tracked by Wall St. Rank hold MKTX as of Q4 2025.

  • Qube Research & Technologies (QRT) reported no remaining MarketAxess Holdings position as of Q4 2025 after selling out during the quarter.
  • Qube Research & Technologies (QRT) sold 64,825 MarketAxess Holdings shares in Q4 2025, an estimated $11.3M.
  • Qube Research & Technologies (QRT) first reported a position in MarketAxess Holdings in Q2 2018 and held it in 16 quarters.
  • Qube Research & Technologies (QRT)'s MarketAxess Holdings position peaked at $51.2M in Q3 2023.
  • 485 funds tracked by Wall St. Rank held MarketAxess Holdings as of Q4 2025.

Based on Qube Research & Technologies (QRT)'s 13F filing for Q4 2025, filed 17 Feb 2026.