Dundas Partners’s MarketAxess Holdings MKTX Stock Holding History

Dundas Partners’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	$265K	Sell	1,604 -298	-16%	-$52.2K	0.02%	41
2025 Q4	$345K	Sell	1,902 -337	-15%	-$57.5K	0.02%	44
2025 Q3	$390K	Hold	2,239	–	–	0.03%	39
2025 Q2	$500K	Sell	2,239 -328	-13%	-$72.1K	0.03%	38
2025 Q1	$555K	Buy	2,567 +203	+9%	+$42.6K	0.04%	39
2024 Q4	$534K	Buy	2,364 +271	+13%	+$71.3K	0.04%	39
2024 Q3	$536K	Sell	2,093 -501	-19%	-$117K	0.04%	40
2024 Q2	$520K	Buy	+2,594	New	+$535K	0.04%	40

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

Dundas Partners's MKTX Position: Q1 2026 in Review

Dundas Partners reduced its MarketAxess Holdings (MKTX) stake by 16% in Q1 2026, selling an estimated $52.2K and leaving 1,604 shares worth $265K. The position accounts for 0.02% of the portfolio, ranked #41.

Dundas Partners first reported a position in MKTX in Q2 2024 and has held it in 8 quarters since. The position peaked at $555K in Q1 2025. 447 funds tracked by Wall St. Rank hold MKTX as of Q1 2026.

Dundas Partners held 1,604 shares of MarketAxess Holdings worth $265K as of Q1 2026.
Dundas Partners sold 298 MarketAxess Holdings shares in Q1 2026, an estimated $52.2K.
MarketAxess Holdings made up 0.02% of Dundas Partners's portfolio in Q1 2026, its #41 holding.
Dundas Partners first reported a position in MarketAxess Holdings in Q2 2024 and has held it in 8 quarters since.
Dundas Partners's MarketAxess Holdings position peaked at $555K in Q1 2025.
447 funds tracked by Wall St. Rank held MarketAxess Holdings as of Q1 2026.

Based on Dundas Partners's 13F filing for Q1 2026, filed 14 May 2026.