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Marketaxess Holdings Inc
MKTXAdd to Watchlist
162.770USD
+37.040+29.46%
Close 07-30 16:00（ET）Quotes delayed by 15 min
5.79BMarket Cap
19.24P/E TTM
Shareholding Stats
Updated: Sun, May 10
Updated: Sun, May 10
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
BlackRock Institutional Trust Company, N.A.
9.78%
PRIMECAP Management Company
9.42%
AQR Capital Management, LLC
7.20%
Vanguard Portfolio Management, LLC
6.09%
North Reef Capital Management LP
4.53%
Other
62.99%
Shareholders
Shareholders
Proportion
BlackRock Institutional Trust Company, N.A.
9.78%
PRIMECAP Management Company
9.42%
AQR Capital Management, LLC
7.20%
Vanguard Portfolio Management, LLC
6.09%
North Reef Capital Management LP
4.53%
Other
62.99%
Shareholder Types
Shareholders
Proportion
Investment Advisor
54.63%
Investment Advisor/Hedge Fund
31.34%
Hedge Fund
13.34%
Research Firm
2.77%
Pension Fund
1.83%
Sovereign Wealth Fund
1.42%
Individual Investor
0.86%
Family Office
0.57%
Bank and Trust
0.45%
Institutional Shareholding
Updated: Sun, Apr 5
Updated: Sun, Apr 5
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2026Q1
1222
37.34M
105.07%
-3.22M
2025Q4
1236
37.07M
99.73%
-5.36M
2025Q3
1211
36.58M
97.90%
-5.57M
2025Q2
1231
39.06M
104.55%
-3.60M
2025Q1
1271
39.26M
104.67%
-3.83M
2024Q4
1265
39.71M
105.34%
-1.74M
2024Q3
1237
38.27M
101.37%
-4.44M
2024Q2
1218
39.08M
103.13%
-2.51M
2024Q1
1220
39.24M
103.53%
-1.94M
2023Q4
1236
38.72M
102.14%
-1.99M
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
BlackRock Institutional Trust Company, N.A.
3.48M
9.78%
+2.00M
+134.84%
Dec 31, 2025
PRIMECAP Management Company
3.18M
8.93%
+944.83K
+42.36%
Dec 31, 2025
AQR Capital Management, LLC
2.56M
7.2%
+1.61M
+168.97%
Dec 31, 2025
North Reef Capital Management LP
1.61M
4.53%
+697.97K
+76.59%
Dec 31, 2025
Fidelity Management & Research Company LLC
1.54M
4.34%
-38.42K
-2.43%
Dec 31, 2025
State Street Investment Management (US)
1.25M
3.51%
-72.34K
-5.48%
Dec 31, 2025
Van Eck Associates Corporation
1.21M
3.42%
-733.67K
-37.65%
Dec 31, 2025
Burgundy Asset Management Ltd.
937.81K
2.64%
+245.59K
+35.48%
Dec 31, 2025
View more
Related ETFs
Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
Cultivar ETF
4.43%
Formidable Fortress ETF
2.18%
MarketDesk Focused US Dividend ETF
1.92%
VanEck Morningstar Wide Moat ETF
1.89%
Invesco S&P SmallCap Financials ETF
1.6%
SPDR S&P Capital Markets ETF
1.44%
First Trust Mid Cap US Equity Select ETF
0.95%
State Street SPDR S&P 600 Small Cap Value ETF
0.82%
iShares S&P Small-Cap 600 Value ETF
0.77%
VanEck Morningstar Global Wide Moat ETF
0.68%
View more
Cultivar ETF
Proportion4.43%
Formidable Fortress ETF
Proportion2.18%
MarketDesk Focused US Dividend ETF
Proportion1.92%
VanEck Morningstar Wide Moat ETF
Proportion1.89%
Invesco S&P SmallCap Financials ETF
Proportion1.6%
SPDR S&P Capital Markets ETF
Proportion1.44%
First Trust Mid Cap US Equity Select ETF
Proportion0.95%
State Street SPDR S&P 600 Small Cap Value ETF
Proportion0.82%
iShares S&P Small-Cap 600 Value ETF
Proportion0.77%
VanEck Morningstar Global Wide Moat ETF
Proportion0.68%