IEQ Capital’s MarketAxess Holdings MKTX Stock Holding History

IEQ 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
2026 Q1	$28.7M	Sell	173,891 -15,435	-8%	-$2.7M	0.13%	139
2025 Q4	$34.3M	Buy	189,326 +156,664	+480%	+$26.7M	0.1%	121
2025 Q3	$5.69M	Sell	32,662 -28,973	-47%	-$5.67M	0.02%	458
2025 Q2	$13.8M	Buy	61,635 +49,978	+429%	+$11M	0.08%	180
2025 Q1	$2.52M	Buy	11,657 +1,690	+17%	+$355K	0.02%	523
2024 Q4	$2.25M	Buy	+9,967	New	+$2.62M	0.02%	471
2024 Q2	–	Sell	-961	Closed	-$211K	–	1024
2024 Q1	$211K	Buy	961 +110	+13%	+$26K	﹤0.01%	869
2023 Q4	$249K	Buy	+851	New	+$206K	﹤0.01%	781
2023 Q2	–	Sell	-867	Closed	-$339K	–	943
2023 Q1	$339K	Buy	+867	New	+$307K	0.01%	689
2022 Q3	–	Sell	-1,027	Closed	-$263K	–	860
2022 Q2	$263K	Buy	1,027 +358	+54%	+$97.9K	0.01%	640
2022 Q1	$228K	Buy	669 +89	+15%	+$32.3K	0.01%	721
2021 Q4	$239K	Buy	+580	New	+$229K	0.01%	652

Other funds holding MKTX

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

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 Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

IEQ Capital's MKTX Position: Q1 2026 in Review

IEQ Capital reduced its MarketAxess Holdings (MKTX) stake by 8.2% in Q1 2026, selling an estimated $2.7M and leaving 173,891 shares worth $28.7M. The position accounts for 0.13% of the portfolio, ranked #139.

IEQ Capital first reported a position in MKTX in Q4 2021 and has held it in 12 quarters since. The position peaked at $34.3M in Q4 2025. 447 funds tracked by Wall St. Rank hold MKTX as of Q1 2026.

IEQ Capital held 173,891 shares of MarketAxess Holdings worth $28.7M as of Q1 2026.
IEQ Capital sold 15,435 MarketAxess Holdings shares in Q1 2026, an estimated $2.7M.
MarketAxess Holdings made up 0.13% of IEQ Capital's portfolio in Q1 2026, its #139 holding.
IEQ Capital first reported a position in MarketAxess Holdings in Q4 2021 and has held it in 12 quarters since.
IEQ Capital's MarketAxess Holdings position peaked at $34.3M in Q4 2025.
447 funds tracked by Wall St. Rank held MarketAxess Holdings as of Q1 2026.

Based on IEQ Capital's 13F filing for Q1 2026, filed 15 May 2026.