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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
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
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
AQR Capital Management
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
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Champlain Investment Partners's MKTX Position: Q1 2026 in Review

Champlain Investment Partners increased its MarketAxess Holdings (MKTX) stake by 103% in Q1 2026, buying an estimated $18.7M and bringing the position to 210,076 shares worth $34.7M. The position accounts for 0.44% of the portfolio, ranked #78.

Champlain Investment Partners first reported a position in MKTX in Q2 2013 and has held it in 3 quarters since. 447 funds tracked by Wall St. Rank hold MKTX as of Q1 2026.

  • Champlain Investment Partners held 210,076 shares of MarketAxess Holdings worth $34.7M as of Q1 2026.
  • Champlain Investment Partners bought 106,765 MarketAxess Holdings shares in Q1 2026, an estimated $18.7M.
  • MarketAxess Holdings made up 0.44% of Champlain Investment Partners's portfolio in Q1 2026, its #78 holding.
  • Champlain Investment Partners first reported a position in MarketAxess Holdings in Q2 2013 and has held it in 3 quarters since.
  • 447 funds tracked by Wall St. Rank held MarketAxess Holdings as of Q1 2026.

Based on Champlain Investment Partners's 13F filing for Q1 2026, filed 13 May 2026.