INTECH Investment Management’s MarketAxess Holdings MKTX Stock Holding History

INTECH Investment Management’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	$1.98M	Buy	+17,419	New	+$2.48M	0.02%	717
2026 Q1	–	Sell	-6,019	Closed	-$1.09M	–	2262
2025 Q4	$1.09M	Sell	6,019 -808	-12%	-$138K	0.01%	1088
2025 Q3	$1.19M	Sell	6,827 -26,716	-80%	-$5.23M	0.01%	1077
2025 Q2	$7.49M	Buy	33,543 +26,465	+374%	+$5.82M	0.07%	247
2025 Q1	$1.53M	Sell	7,078 -8,977	-56%	-$1.89M	0.02%	916
2024 Q4	$3.63M	Buy	+16,055	New	+$4.23M	0.04%	432
2024 Q3	–	Sell	-3,221	Closed	-$646K	–	2052
2024 Q2	$646K	Sell	3,221 -946	-23%	-$195K	0.01%	731
2024 Q1	$914K	Buy	+4,167	New	+$984K	0.01%	465
2023 Q2	–	Sell	-40,669	Closed	-$15.9M	–	736
2023 Q1	$15.9M	Sell	40,669 -14,734	-27%	-$5.22M	0.13%	217
2022 Q4	$15.5M	Sell	55,403 -22,623	-29%	-$5.82M	0.12%	224
2022 Q3	$17.4M	Buy	78,026 +75,873	+3,524%	+$19.5M	0.13%	206
2022 Q2	$551K	Buy	+2,153	New	+$589K	﹤0.01%	598

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 $3.38T AUM 44.17% 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

INTECH Investment Management's MKTX Position: Q2 2026 in Review

INTECH Investment Management opened a new position in MarketAxess Holdings (MKTX) in Q2 2026: 17,419 shares worth $1.98M. The stake represents 0.02% of the portfolio and ranks #717 among its holdings. This is a return to the name: INTECH Investment Management previously reported a position in MKTX as recently as Q4 2025.

INTECH Investment Management first reported a position in MKTX in Q2 2022 and has held it in 12 quarters since. The position peaked at $17.4M in Q3 2022. 397 funds tracked by Wall St. Rank hold MKTX as of Q2 2026.

INTECH Investment Management held 17,419 shares of MarketAxess Holdings worth $1.98M as of Q2 2026.
MarketAxess Holdings was a new INTECH Investment Management position in Q2 2026.
MarketAxess Holdings made up 0.02% of INTECH Investment Management's portfolio in Q2 2026, its #717 holding.
INTECH Investment Management first reported a position in MarketAxess Holdings in Q2 2022 and has held it in 12 quarters since.
INTECH Investment Management's MarketAxess Holdings position peaked at $17.4M in Q3 2022.
397 funds tracked by Wall St. Rank held MarketAxess Holdings as of Q2 2026.

Based on INTECH Investment Management's 13F filing for Q2 2026, filed 10 Aug 2026.