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Cooke & Bieler’s MarketAxess Holdings MKTX Stock Holding History

Cooke & Bieler’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 		$27.1M Buy
238,755
+12,535
+6% +$1.79M 0.31% 77
2026
Q1 		$37.3M Buy
226,220
+122,120
+117% +$21.4M 0.42% 78
2025
Q4 		$18.9M Buy
+104,100
New +$17.8M 0.2% 86

Other funds holding MKTX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Primecap Management
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
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Cooke & Bieler's MKTX Position: Q2 2026 in Review

Cooke & Bieler increased its MarketAxess Holdings (MKTX) stake by 5.5% in Q2 2026, buying an estimated $1.79M and bringing the position to 238,755 shares worth $27.1M. The position accounts for 0.31% of the portfolio, ranked #77.

Cooke & Bieler first reported a position in MKTX in Q4 2025 and has held it in 3 quarters since. The position peaked at $37.3M in Q1 2026. 395 funds tracked by Wall St. Rank hold MKTX as of Q2 2026.

  • Cooke & Bieler held 238,755 shares of MarketAxess Holdings worth $27.1M as of Q2 2026.
  • Cooke & Bieler bought 12,535 MarketAxess Holdings shares in Q2 2026, an estimated $1.79M.
  • MarketAxess Holdings made up 0.31% of Cooke & Bieler's portfolio in Q2 2026, its #77 holding.
  • Cooke & Bieler first reported a position in MarketAxess Holdings in Q4 2025 and has held it in 3 quarters since.
  • Cooke & Bieler's MarketAxess Holdings position peaked at $37.3M in Q1 2026.
  • 395 funds tracked by Wall St. Rank held MarketAxess Holdings as of Q2 2026.

Based on Cooke & Bieler's 13F filing for Q2 2026, filed 30 Jul 2026.