Jump Financial
MKTX icon

Jump Financial’s MarketAxess Holdings MKTX Stock Holding History

Jump Financial’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
Q3 		$680K Sell
4,150
-74,416
-95% -$11M ﹤0.01% 1551
2026
Q2 		$8.92M Buy
78,566
+66,010
+526% +$9.41M 0.07% 310
2026
Q1 		$2.07M Buy
12,556
+1,999
+19% +$350K 0.03% 635
2025
Q4 		$1.91M Sell
10,557
-28,956
-73% -$4.94M 0.02% 703
2025
Q3 		$6.89M Buy
39,513
+28,405
+256% +$5.56M 0.08% 312
2025
Q2 		$2.48M Buy
11,108
+2,492
+29% +$548K 0.03% 645
2025
Q1 		$1.86M Sell
8,616
-13,543
-61% -$2.84M 0.02% 604
2024
Q4 		$5.01M Buy
22,159
+14,506
+190% +$3.82M 0.1% 256
2024
Q3 		$1.96M Sell
7,653
-12,822
-63% -$3.01M 0.04% 523
2024
Q2 		$4.11M Buy
20,475
+16,911
+474% +$3.49M 0.08% 293
2024
Q1 		$781K Buy
3,564
+1,969
+123% +$465K 0.02% 934
2023
Q4 		$467K Sell
1,595
-6,143
-79% -$1.49M 0.01% 1108
2023
Q3 		$1.65M Buy
7,738
+522
+7% +$127K 0.06% 450
2023
Q2 		$1.89M Buy
+7,216
New +$2.15M 0.07% 410
2022
Q4 		– Sell
-17,903
Closed -$3.98M – 1857
2022
Q3 		$3.98M Sell
17,903
-1,739
-9% -$446K 0.15% 192
2022
Q2 		$5.03M Buy
+19,642
New +$5.37M 0.22% 93
2021
Q3 		– Sell
-827
Closed -$383K – 1345
2021
Q2 		$383K Buy
+827
New +$394K 0.04% 569
2020
Q4 		– Sell
-513
Closed -$247K – 1088
2020
Q3 		$247K Buy
+513
New +$254K 0.05% 560

Other funds holding MKTX

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $161B AUM 86.05% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $313B AUM 26.62% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return
Bank of Nova Scotia
Bank of Nova Scotia Toronto, Ontario, Canada $61B AUM 31.38% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $148B AUM 31.56% 1-Year Est. Return

Jump Financial's MKTX Position: Q3 2026 in Review

Jump Financial reduced its MarketAxess Holdings (MKTX) stake by 95% in Q3 2026, selling an estimated $11M and leaving 4,150 shares worth $680K. The position accounts for ﹤0.01% of the portfolio, ranked #1551.

Jump Financial first reported a position in MKTX in Q3 2020 and has held it in 18 quarters since. The position peaked at $8.92M in Q2 2026. 322 funds tracked by Wall St. Rank hold MKTX as of Q3 2026.

  • Jump Financial held 4,150 shares of MarketAxess Holdings worth $680K as of Q3 2026.
  • Jump Financial sold 74,416 MarketAxess Holdings shares in Q3 2026, an estimated $11M.
  • MarketAxess Holdings made up ﹤0.01% of Jump Financial's portfolio in Q3 2026, its #1551 holding.
  • Jump Financial first reported a position in MarketAxess Holdings in Q3 2020 and has held it in 18 quarters since.
  • Jump Financial's MarketAxess Holdings position peaked at $8.92M in Q2 2026.
  • 322 funds tracked by Wall St. Rank held MarketAxess Holdings as of Q3 2026.

Based on Jump Financial's 13F filing for Q3 2026, filed 13 Nov 2026.