HighTower Advisors
MKTX icon

HighTower Advisors’s MarketAxess Holdings MKTX Stock Holding History

HighTower Advisors’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
2019
Q4 		– Sell
-200
Closed -$5K – 2477
2019
Q3 		$5K Buy
+200
New +$71.6K ﹤0.01% 2339

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

HighTower Advisors's MKTX Position: Q2 2026 in Review

HighTower Advisors reduced its MarketAxess Holdings (MKTX) stake by 65% in Q2 2026, selling an estimated $538K and leaving 2,060 shares worth $234K. The position accounts for ﹤0.01% of the portfolio, ranked #3424.

HighTower Advisors first reported a position in MKTX in Q4 2015 and has held it in 36 quarters since. The position peaked at $3.07M in Q1 2023. 396 funds tracked by Wall St. Rank hold MKTX as of Q2 2026.

  • HighTower Advisors held 2,060 shares of MarketAxess Holdings worth $234K as of Q2 2026.
  • HighTower Advisors sold 3,776 MarketAxess Holdings shares in Q2 2026, an estimated $538K.
  • MarketAxess Holdings made up ﹤0.01% of HighTower Advisors's portfolio in Q2 2026, its #3424 holding.
  • HighTower Advisors first reported a position in MarketAxess Holdings in Q4 2015 and has held it in 36 quarters since.
  • HighTower Advisors's MarketAxess Holdings position peaked at $3.07M in Q1 2023.
  • 396 funds tracked by Wall St. Rank held MarketAxess Holdings as of Q2 2026.

Based on HighTower Advisors's 13F filing for Q2 2026, filed 5 Aug 2026.