HHMI
MKTX icon

Howard Hughes Medical Institute’s MarketAxess Holdings MKTX Stock Holding History

Howard Hughes Medical Institute’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
2025
Q3 		– Sell
-8
Closed -$1.79K – 506
2025
Q2 		$1.79K Buy
+8
New +$1.76K ﹤0.01% 474

Other funds holding MKTX

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
HSBC Holdings
HSBC Holdings London, United Kingdom $192B AUM 27.2% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
GAM
GuardCap Asset Management London, United Kingdom $1.41B AUM 8.17% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Howard Hughes Medical Institute's MKTX Position: Q3 2025 in Review

Howard Hughes Medical Institute sold out of MarketAxess Holdings (MKTX) in Q3 2025, closing a stake of 8 shares — an estimated $1.79K sold.

Howard Hughes Medical Institute first reported a position in MKTX in Q2 2025 and held it in 1 quarter. The position peaked at $1.79K in Q2 2025. 451 funds tracked by Wall St. Rank hold MKTX as of Q3 2025.

  • Howard Hughes Medical Institute reported no remaining MarketAxess Holdings position as of Q3 2025 after selling out during the quarter.
  • Howard Hughes Medical Institute sold 8 MarketAxess Holdings shares in Q3 2025, an estimated $1.79K.
  • Howard Hughes Medical Institute first reported a position in MarketAxess Holdings in Q2 2025 and held it in 1 quarter.
  • Howard Hughes Medical Institute's MarketAxess Holdings position peaked at $1.79K in Q2 2025.
  • 451 funds tracked by Wall St. Rank held MarketAxess Holdings as of Q3 2025.

Based on Howard Hughes Medical Institute's 13F filing for Q3 2025, filed 14 Nov 2025.