Smartleaf Asset Management’s MarketAxess Holdings MKTX Stock Holding History

Smartleaf Asset Management’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	$19.3K	Buy	117 +17	+17%	+$2.98K	﹤0.01%	1979
2025 Q4	$18.3K	Sell	100 -2	-2%	-$341	﹤0.01%	2077
2025 Q3	$18.1K	Sell	102 -6	-6%	-$1.17K	﹤0.01%	1849
2025 Q2	$23.7K	Buy	108 +5	+5%	+$1.1K	﹤0.01%	1479
2025 Q1	$22.3K	Sell	103 -22	-18%	-$4.62K	﹤0.01%	1559
2024 Q4	$28.2K	Buy	125 +104	+495%	+$27.4K	﹤0.01%	1465
2024 Q3	$5.35K	Buy	21 +17	+425%	+$3.98K	﹤0.01%	2090
2024 Q2	$798	Buy	+4	New	+$825	﹤0.01%	2458

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

Smartleaf Asset Management's MKTX Position: Q1 2026 in Review

Smartleaf Asset Management increased its MarketAxess Holdings (MKTX) stake by 17% in Q1 2026, buying an estimated $2.98K and bringing the position to 117 shares worth $19.3K. The position accounts for ﹤0.01% of the portfolio, ranked #1979.

Smartleaf Asset Management first reported a position in MKTX in Q2 2024 and has held it in 8 quarters since. The position peaked at $28.2K in Q4 2024. 447 funds tracked by Wall St. Rank hold MKTX as of Q1 2026.

Smartleaf Asset Management held 117 shares of MarketAxess Holdings worth $19.3K as of Q1 2026.
Smartleaf Asset Management bought 17 MarketAxess Holdings shares in Q1 2026, an estimated $2.98K.
MarketAxess Holdings made up ﹤0.01% of Smartleaf Asset Management's portfolio in Q1 2026, its #1979 holding.
Smartleaf Asset Management first reported a position in MarketAxess Holdings in Q2 2024 and has held it in 8 quarters since.
Smartleaf Asset Management's MarketAxess Holdings position peaked at $28.2K in Q4 2024.
447 funds tracked by Wall St. Rank held MarketAxess Holdings as of Q1 2026.

Based on Smartleaf Asset Management's 13F filing for Q1 2026, filed 15 May 2026.