Machina Capital’s MarketAxess Holdings MKTX Stock Holding History

Machina Capital’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	$347K	Buy	3,056 +1,107	+57%	+$158K	0.06%	314
2026 Q1	$322K	Buy	1,949 +300	+18%	+$52.6K	0.06%	298
2025 Q4	$299K	Hold	1,649	–	–	0.06%	301
2025 Q3	$287K	Buy	+1,649	New	+$323K	0.05%	282
2023 Q3	–	Sell	-825	Closed	-$216K	–	329
2023 Q2	$216K	Buy	825 +144	+21%	+$43K	0.12%	243
2023 Q1	$266K	Buy	+681	New	+$241K	0.23%	160
2020 Q1	–	Sell	-896	Closed	-$340K	–	186
2019 Q4	$340K	Buy	+896	New	+$329K	0.14%	245
2019 Q3	–	Sell	-22	Closed	-$7K	–	427
2019 Q2	$7K	Buy	+22	New	+$6.36K	﹤0.01%	467

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

Machina Capital's MKTX Position: Q2 2026 in Review

Machina Capital increased its MarketAxess Holdings (MKTX) stake by 57% in Q2 2026, buying an estimated $158K and bringing the position to 3,056 shares worth $347K. The position accounts for 0.06% of the portfolio, ranked #314.

Machina Capital first reported a position in MKTX in Q2 2019 and has held it in 8 quarters since. 394 funds tracked by Wall St. Rank hold MKTX as of Q2 2026.

Machina Capital held 3,056 shares of MarketAxess Holdings worth $347K as of Q2 2026.
Machina Capital bought 1,107 MarketAxess Holdings shares in Q2 2026, an estimated $158K.
MarketAxess Holdings made up 0.06% of Machina Capital's portfolio in Q2 2026, its #314 holding.
Machina Capital first reported a position in MarketAxess Holdings in Q2 2019 and has held it in 8 quarters since.
394 funds tracked by Wall St. Rank held MarketAxess Holdings as of Q2 2026.

Based on Machina Capital's 13F filing for Q2 2026, filed 10 Aug 2026.