Walleye Capital’s MarketAxess Holdings MKTX Stock Holding History

Walleye 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 Q2	$238K	Buy	+2,100	New	+$299K	﹤0.01%	3361
2026 Q1	–	Sell	-300	Closed	-$54.4K	–	4737
2025 Q4	$54.4K	Buy	+300	New	+$51.2K	﹤0.01%	4056
2024 Q3	–	Sell	-10,300	Closed	-$2.07M	–	5663
2024 Q2	$2.07M	Buy	10,300 +6,700	+186%	+$1.38M	﹤0.01%	2063
2024 Q1	$789K	Buy	3,600 +2,500	+227%	+$591K	﹤0.01%	2804
2023 Q4	$322K	Sell	1,100 -600	-35%	-$145K	﹤0.01%	3320
2023 Q3	$363K	Buy	+1,700	New	+$412K	﹤0.01%	3072

Other funds holding MKTX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

NRCM

North Reef Capital Management Laguna Beach, California $2.61B AUM 11.5% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Walleye Capital's MKTX Position: Q2 2026 in Review

Walleye Capital reduced its MarketAxess Holdings (MKTX) stake by 72% in Q2 2026, selling an estimated $34M and leaving 94,002 shares worth $10.7M. The position accounts for 0.04% of the portfolio, ranked #450.

Walleye Capital first reported a position in MKTX in Q2 2021 and has held it in 18 quarters since. The position peaked at $54.9M in Q1 2026. 396 funds tracked by Wall St. Rank hold MKTX as of Q2 2026.

Walleye Capital held 94,002 shares of MarketAxess Holdings worth $10.7M as of Q2 2026.
Walleye Capital sold 238,721 MarketAxess Holdings shares in Q2 2026, an estimated $34M.
MarketAxess Holdings made up 0.04% of Walleye Capital's portfolio in Q2 2026, its #450 holding.
Walleye Capital first reported a position in MarketAxess Holdings in Q2 2021 and has held it in 18 quarters since.
Walleye Capital's MarketAxess Holdings position peaked at $54.9M in Q1 2026.
396 funds tracked by Wall St. Rank held MarketAxess Holdings as of Q2 2026.

Based on Walleye Capital's 13F filing for Q2 2026, filed 3 Aug 2026.