Champlain Investment Partners’s MarketAxess Holdings MKTX Stock Holding History

Champlain Investment 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 Q2	$15.4M	Sell	136,087 -73,989	-35%	-$10.5M	0.4%	113
2026 Q1	$34.7M	Buy	210,076 +106,765	+103%	+$18.7M	0.44%	78
2025 Q4	$18.7M	Buy	+103,311	New	+$17.6M	0.19%	121
2013 Q3	–	Sell	-354,610	Closed	-$16.6M	–	139
2013 Q2	$16.6M	Buy	+354,610	New	+$15.2M	0.33%	113

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

Champlain Investment Partners's MKTX Position: Q2 2026 in Review

Champlain Investment Partners reduced its MarketAxess Holdings (MKTX) stake by 35% in Q2 2026, selling an estimated $10.5M and leaving 136,087 shares worth $15.4M. The position accounts for 0.4% of the portfolio, ranked #113.

Champlain Investment Partners first reported a position in MKTX in Q2 2013 and has held it in 4 quarters since. The position peaked at $34.7M in Q1 2026. 396 funds tracked by Wall St. Rank hold MKTX as of Q2 2026.

Champlain Investment Partners held 136,087 shares of MarketAxess Holdings worth $15.4M as of Q2 2026.
Champlain Investment Partners sold 73,989 MarketAxess Holdings shares in Q2 2026, an estimated $10.5M.
MarketAxess Holdings made up 0.4% of Champlain Investment Partners's portfolio in Q2 2026, its #113 holding.
Champlain Investment Partners first reported a position in MarketAxess Holdings in Q2 2013 and has held it in 4 quarters since.
Champlain Investment Partners's MarketAxess Holdings position peaked at $34.7M in Q1 2026.
396 funds tracked by Wall St. Rank held MarketAxess Holdings as of Q2 2026.

Based on Champlain Investment Partners's 13F filing for Q2 2026, filed 12 Aug 2026.