Optima Capital’s MarketAxess Holdings MKTX Stock Holding History

Optima 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	–	Sell	-6	Closed	-$1.09K	–	844
2025 Q4	$1.09K	Buy	+6	New	+$1.02K	﹤0.01%	927

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

Optima Capital's MKTX Position: Q1 2026 in Review

Optima Capital sold out of MarketAxess Holdings (MKTX) in Q1 2026, closing a stake of 6 shares — an estimated $1.09K sold.

Optima Capital first reported a position in MKTX in Q4 2025 and held it in 1 quarter. The position peaked at $1.09K in Q4 2025. 448 funds tracked by Wall St. Rank hold MKTX as of Q1 2026.

Optima Capital reported no remaining MarketAxess Holdings position as of Q1 2026 after selling out during the quarter.
Optima Capital sold 6 MarketAxess Holdings shares in Q1 2026, an estimated $1.09K.
Optima Capital first reported a position in MarketAxess Holdings in Q4 2025 and held it in 1 quarter.
Optima Capital's MarketAxess Holdings position peaked at $1.09K in Q4 2025.
448 funds tracked by Wall St. Rank held MarketAxess Holdings as of Q1 2026.

Based on Optima Capital's 13F filing for Q1 2026, filed 5 May 2026.