Gillson Capital’s MarketAxess Holdings MKTX Stock Holding History

Gillson 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 Q1	–	Sell	-80,563	Closed	-$14.6M	–	89
2025 Q4	$14.6M	Buy	80,563 +43,063	+115%	+$7.35M	0.96%	34
2025 Q3	$6.53M	Buy	+37,500	New	+$7.34M	0.57%	53
2025 Q2	–	Sell	-46,999	Closed	-$10.2M	–	93
2025 Q1	$10.2M	Buy	+46,999	New	+$9.87M	0.87%	45
2024 Q4	–	Sell	-35,699	Closed	-$9.15M	–	75
2024 Q3	$9.15M	Buy	+35,699	New	+$8.37M	0.83%	44
2022 Q2	–	Sell	-21,682	Closed	-$7.38M	–	230
2022 Q1	$7.38M	Buy	21,682 +6,619	+44%	+$2.4M	0.59%	56
2021 Q4	$6.2M	Buy	+15,063	New	+$5.94M	0.4%	73

Other funds holding MKTX

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

NRCM

North Reef Capital Management Laguna Beach, California $2.91B AUM 11.03% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Gillson Capital's MKTX Position: Q1 2026 in Review

Gillson Capital sold out of MarketAxess Holdings (MKTX) in Q1 2026, closing a stake of 80,563 shares — an estimated $14.6M sold.

Gillson Capital first reported a position in MKTX in Q4 2021 and held it in 6 quarters. The position peaked at $14.6M in Q4 2025. 447 funds tracked by Wall St. Rank hold MKTX as of Q1 2026.

Gillson Capital reported no remaining MarketAxess Holdings position as of Q1 2026 after selling out during the quarter.
Gillson Capital sold 80,563 MarketAxess Holdings shares in Q1 2026, an estimated $14.6M.
Gillson Capital first reported a position in MarketAxess Holdings in Q4 2021 and held it in 6 quarters.
Gillson Capital's MarketAxess Holdings position peaked at $14.6M in Q4 2025.
447 funds tracked by Wall St. Rank held MarketAxess Holdings as of Q1 2026.

Based on Gillson Capital's 13F filing for Q1 2026, filed 15 May 2026.