North Reef Capital Management’s MarketAxess Holdings MKTX Stock Holding History

North Reef Capital 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 Q2	$385M	Buy	3,395,000 +1,520,000	+81%	+$217M	14.77%	1
2026 Q1	$309M	Buy	1,875,000 +265,670	+17%	+$46.5M	10.65%	2
2025 Q4	$292M	Buy	1,609,330 +697,972	+77%	+$119M	11.74%	1
2025 Q3	$159M	Buy	911,358 +491,358	+117%	+$96.1M	7.43%	4
2025 Q2	$93.8M	Buy	420,000 +60,000	+17%	+$13.2M	4.16%	10
2025 Q1	$77.9M	Buy	360,000 +88,682	+33%	+$18.6M	3.37%	11
2024 Q4	$61.3M	Buy	271,318 +111,318	+70%	+$29.3M	2.75%	14
2024 Q3	$41M	Sell	160,000 -50,000	-24%	-$11.7M	1.91%	16
2024 Q2	$42.1M	Buy	210,000 +130,000	+163%	+$26.8M	1.95%	17
2024 Q1	$17.5M	Buy	+80,000	New	+$18.9M	0.91%	24
2023 Q4	–	Sell	-4,000	Closed	-$855K	–	42
2023 Q3	$855K	Buy	+4,000	New	+$969K	0.05%	43

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

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

Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return

North Reef Capital Management's MKTX Position: Q2 2026 in Review

North Reef Capital Management increased its MarketAxess Holdings (MKTX) stake by 81% in Q2 2026, buying an estimated $217M and bringing the position to 3,395,000 shares worth $385M. The position accounts for 14.77% of the portfolio, ranked #1.

North Reef Capital Management first reported a position in MKTX in Q3 2023 and has held it in 11 quarters since. 396 funds tracked by Wall St. Rank hold MKTX as of Q2 2026.

North Reef Capital Management held 3,395,000 shares of MarketAxess Holdings worth $385M as of Q2 2026.
North Reef Capital Management bought 1,520,000 MarketAxess Holdings shares in Q2 2026, an estimated $217M.
MarketAxess Holdings made up 14.77% of North Reef Capital Management's portfolio in Q2 2026, its #1 holding.
North Reef Capital Management first reported a position in MarketAxess Holdings in Q3 2023 and has held it in 11 quarters since.
396 funds tracked by Wall St. Rank held MarketAxess Holdings as of Q2 2026.

Based on North Reef Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.