Guardian Capital (Canada)’s MarketAxess Holdings MKTX Stock Holding History

Guardian Capital (Canada)’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	$121K	Hold	5,600	–	–	﹤0.01%	169
2026 Q1	$64.6K	Sell	5,600 -1,300	-19%	-$228K	﹤0.01%	173
2025 Q4	$82.4K	Sell	6,900 -300	-4%	-$51.2K	﹤0.01%	166
2025 Q3	$159K	Hold	7,200	–	–	0.01%	148
2025 Q2	$19.8K	Hold	7,200	–	–	﹤0.01%	156
2025 Q1	$36.4K	Hold	7,200	–	–	﹤0.01%	147
2024 Q4	$90K	Buy	+7,200	New	+$1.9M	﹤0.01%	130
2023 Q4	–	Sell	-70	Closed	-$279K	–	159
2023 Q3	$279K	Buy	+70	New	+$17K	0.01%	150
2022 Q4	–	Sell	-25	Closed	-$293K	–	174
2022 Q3	$293K	Hold	25	–	–	0.01%	164
2022 Q2	$217K	Buy	+25	New	+$6.84K	0.01%	173

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

Guardian Capital (Canada)'s MKTX Position: Q2 2026 in Review

Guardian Capital (Canada) reduced its MarketAxess Holdings (MKTX) stake by 16% in Q2 2026, selling an estimated $427K and leaving 15,300 shares worth $1.74M. The position accounts for 0.04% of the portfolio, ranked #131.

Guardian Capital (Canada) first reported a position in MKTX in Q3 2019 and has held it in 25 quarters since. The position peaked at $7.66M in Q4 2020. 397 funds tracked by Wall St. Rank hold MKTX as of Q2 2026.

Guardian Capital (Canada) held 15,300 shares of MarketAxess Holdings worth $1.74M as of Q2 2026.
Guardian Capital (Canada) sold 3,000 MarketAxess Holdings shares in Q2 2026, an estimated $427K.
MarketAxess Holdings made up 0.04% of Guardian Capital (Canada)'s portfolio in Q2 2026, its #131 holding.
Guardian Capital (Canada) first reported a position in MarketAxess Holdings in Q3 2019 and has held it in 25 quarters since.
Guardian Capital (Canada)'s MarketAxess Holdings position peaked at $7.66M in Q4 2020.
397 funds tracked by Wall St. Rank held MarketAxess Holdings as of Q2 2026.

Based on Guardian Capital (Canada)'s 13F filing for Q2 2026, filed 14 Aug 2026.