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BCM
Bayesian Capital Management’s
MarketAxess Holdings
MKTX
Stock Holding History
Bayesian Capital Management’s Portfolio
MKTX Stock Details
MKTX Fund Activity
Bought
Maintained
Sold
Shares
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2025
Q2
–
Sell
-2,985
Closed
-$646K
–
751
2025
Q1
$646K
Buy
+2,985
New
+$627K
0.11%
252
2024
Q4
–
Sell
-7,100
Closed
-$1.82M
–
869
2024
Q3
$1.82M
Buy
7,100
+3,300
+87%
+$773K
0.21%
139
2024
Q2
$762K
Sell
3,800
-8,600
-69%
-$1.77M
0.09%
283
2024
Q1
$2.72M
Buy
+12,400
New
+$2.93M
0.26%
106
2023
Q3
–
Sell
-3,916
Closed
-$1.02M
–
868
2023
Q2
$1.02M
Buy
+3,916
New
+$1.17M
0.11%
252
2022
Q4
–
Sell
-1,824
Closed
-$406K
–
936
2022
Q3
$406K
Sell
1,824
-1,800
-50%
-$462K
0.08%
336
2022
Q2
$928K
Buy
3,624
+805
+29%
+$220K
0.17%
175
2022
Q1
$959K
Buy
+2,819
New
+$1.02M
0.14%
215
2017
Q3
–
Sell
-1,700
Closed
-$342K
–
585
2017
Q2
$342K
Sell
1,700
-851
-33%
-$163K
0.13%
252
2017
Q1
$478K
Buy
+2,551
New
+$462K
0.23%
173
Other funds holding MKTX
Vanguard Group
Malvern, Pennsylvania
$6.9T AUM
27.45%
1-Year Est. Return
BlackRock
New York
$5.72T AUM
30.48%
1-Year Est. Return
Fidelity Investments
Boston, Massachusetts
$1.9T AUM
41.92%
1-Year Est. Return
T. Rowe Price Investment Management
Baltimore, Maryland
$145B AUM
22.78%
1-Year Est. Return
VanEck Associates
New York
$133B AUM
72.99%
1-Year Est. Return
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
GAM
GuardCap Asset Management
London, United Kingdom
$1.75B AUM
7.74%
1-Year Est. Return
Primecap Management
Pasadena, California
$127B AUM
44.11%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
Invesco
Atlanta, Georgia
$1.02T AUM
30.18%
1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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