MarketAxess Holdings
MKTX
MKTX
508 hedge funds and large institutions have $8.05B invested in MarketAxess Holdings in 2025 Q1 according to their latest regulatory filings, with 80 funds opening new positions, 200 increasing their positions, 179 reducing their positions, and 83 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more funds holding in top 10
Funds holding in top 10: →
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
less first-time investments, than exits
New positions opened: | Existing positions closed:
1.17% less ownership
Funds ownership: 99.93% → 98.76% (-1.2%)
2% less funds holding
Funds holding: 516 → 508 (-8)
5% less capital invested
Capital invested by funds: $8.51B → $8.05B (-$461M)
Holders
508
Holding in Top 10
4
Calls
$40.6M
Puts
$19.1M
Top Buyers
| 1 | +$99.7M | |
| 2 | +$78.5M | |
| 3 | +$52.6M | |
| 4 |
American Century Companies
Kansas City,
Missouri
|
+$42.5M |
| 5 |
BAM
Burgundy Asset Management
Toronto,
Ontario, Canada
|
+$33.2M |
Top Sellers
| 1 | -$117M | |
| 2 | -$55.7M | |
| 3 | -$50.5M | |
| 4 |
JP Morgan Chase
New York
|
-$38.9M |
| 5 |
State Street
Boston,
Massachusetts
|
-$34.5M |