Barclays’s MarketAxess Holdings MKTX Stock Holding History

Barclays’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
2020 Q3	–	Sell	-200	Closed	-$100K	–	5435
2020 Q2	$100K	Hold	200	–	–	﹤0.01%	4517
2020 Q1	$67K	Hold	200	–	–	﹤0.01%	5039
2019 Q4	$76K	Buy	+200	New	+$73.4K	﹤0.01%	5608
2019 Q1	–	Sell	-1,000	Closed	-$211K	–	7202
2018 Q4	$211K	Hold	1,000	–	–	﹤0.01%	4537
2018 Q3	$178K	Buy	+1,000	New	+$192K	﹤0.01%	5103
2018 Q1	–	Sell	-1,000	Closed	-$202K	–	7224
2017 Q4	$202K	Buy	+1,000	New	+$189K	﹤0.01%	4681

Other funds holding MKTX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

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 Malvern, Pennsylvania $2.22T AUM

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Barclays's MKTX Position: Q2 2026 in Review

Barclays increased its MarketAxess Holdings (MKTX) stake by 55% in Q2 2026, buying an estimated $1.09M and bringing the position to 21,499 shares worth $2.44M. The position accounts for ﹤0.01% of the portfolio, ranked #2233.

Barclays first reported a position in MKTX in Q2 2013 and has held it in 53 quarters since. The position peaked at $48.5M in Q1 2021. 397 funds tracked by Wall St. Rank hold MKTX as of Q2 2026.

Barclays held 21,499 shares of MarketAxess Holdings worth $2.44M as of Q2 2026.
Barclays bought 7,652 MarketAxess Holdings shares in Q2 2026, an estimated $1.09M.
MarketAxess Holdings made up ﹤0.01% of Barclays's portfolio in Q2 2026, its #2233 holding.
Barclays first reported a position in MarketAxess Holdings in Q2 2013 and has held it in 53 quarters since.
Barclays's MarketAxess Holdings position peaked at $48.5M in Q1 2021.
397 funds tracked by Wall St. Rank held MarketAxess Holdings as of Q2 2026.

Based on Barclays's 13F filing for Q2 2026, filed 14 Aug 2026.