CFB
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Cullen/Frost Bankers’s MarketAxess Holdings MKTX Stock Holding History

Cullen/Frost Bankers’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 		– Sell
-3
Closed -$544 – 1499
2025
Q4 		$544 Buy
+3
New +$512 ﹤0.01% 1345
2023
Q1 		– Sell
-2
Closed -$558 – 1232
2022
Q4 		$558 Hold
2
– – ﹤0.01% 1074
2022
Q3 		$0 Buy
+2
New +$513 ﹤0.01% 1171
2021
Q4 		– Sell
-100
Closed -$42K – 1270
2021
Q3 		$42K Hold
100
– – ﹤0.01% 802
2021
Q2 		$46K Hold
100
– – ﹤0.01% 798
2021
Q1 		$50K Hold
100
– – ﹤0.01% 723
2020
Q4 		$57K Hold
100
– – ﹤0.01% 686
2020
Q3 		$48K Buy
+100
New +$49.4K ﹤0.01% 682

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

Cullen/Frost Bankers's MKTX Position: Q1 2026 in Review

Cullen/Frost Bankers sold out of MarketAxess Holdings (MKTX) in Q1 2026, closing a stake of 3 shares — an estimated $544 sold.

Cullen/Frost Bankers first reported a position in MKTX in Q3 2020 and held it in 8 quarters. The position peaked at $57K in Q4 2020. 448 funds tracked by Wall St. Rank hold MKTX as of Q1 2026.

  • Cullen/Frost Bankers reported no remaining MarketAxess Holdings position as of Q1 2026 after selling out during the quarter.
  • Cullen/Frost Bankers sold 3 MarketAxess Holdings shares in Q1 2026, an estimated $544.
  • Cullen/Frost Bankers first reported a position in MarketAxess Holdings in Q3 2020 and held it in 8 quarters.
  • Cullen/Frost Bankers's MarketAxess Holdings position peaked at $57K in Q4 2020.
  • 448 funds tracked by Wall St. Rank held MarketAxess Holdings as of Q1 2026.

Based on Cullen/Frost Bankers's 13F filing for Q1 2026, filed 5 May 2026.