JP Morgan Chase
MKTX icon

JP Morgan Chase’s MarketAxess Holdings MKTX Stock Holding History

JP Morgan Chase’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
2023
Q3 		– Sell
-7,100
Closed -$1.86M – 7624
2023
Q2 		$1.86M Buy
+7,100
New +$2.12M ﹤0.01% 3591

Other funds holding MKTX

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
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
NRCM
North Reef Capital Management Laguna Beach, California $2.91B AUM 11.03% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 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
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

JP Morgan Chase's MKTX Position: Q1 2026 in Review

JP Morgan Chase reduced its MarketAxess Holdings (MKTX) stake by 21% in Q1 2026, selling an estimated $19.7M and leaving 432,826 shares worth $71.3M. The position accounts for ﹤0.01% of the portfolio, ranked #1164.

JP Morgan Chase first reported a position in MKTX in Q2 2013 and has held it in 50 quarters since. The position peaked at $915M in Q4 2020. 448 funds tracked by Wall St. Rank hold MKTX as of Q1 2026.

  • JP Morgan Chase held 432,826 shares of MarketAxess Holdings worth $71.3M as of Q1 2026.
  • JP Morgan Chase sold 112,538 MarketAxess Holdings shares in Q1 2026, an estimated $19.7M.
  • MarketAxess Holdings made up ﹤0.01% of JP Morgan Chase's portfolio in Q1 2026, its #1164 holding.
  • JP Morgan Chase first reported a position in MarketAxess Holdings in Q2 2013 and has held it in 50 quarters since.
  • JP Morgan Chase's MarketAxess Holdings position peaked at $915M in Q4 2020.
  • 448 funds tracked by Wall St. Rank held MarketAxess Holdings as of Q1 2026.

Based on JP Morgan Chase's 13F filing for Q1 2026, filed 13 May 2026.