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Built from publicly disclosed institutional and insider activity. Informational purposes only - not investment advice.OpenStocks · v0.1
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  1. Home/
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  3. MKTX
Ticker · CUSIP 57060D108

MKTX

MARKETAXESS HLDGS INC
Financial Services·Capital Markets
···Share
Holders (tracked)
17
Combined shares
4,971,613
Combined value
$901.11M
Last close
$169.00
Quarter
2025Q4
Price is -6.8% vs the avg quarter-end implied price across tracked holders.
Explore related topics
  • MKTX insider trading
    Every Form 4 filing by MKTX officers, directors, and 10%+ holders.
  • MKTX analyst target prices
    Wall Street consensus target, analyst-by-analyst breakdown, and revision history.
  • Most popular hedge-fund stocks
    See where this ticker ranks against the broader smart-money consensus.
  • All insider trading
    Cross-ticker view of where corporate insiders are buying on the open market.
  • Congress stock trades
    Real-time PTR disclosures filed under the STOCK Act.
  • Smart-money signals
    Composite signals where institutional, insider and Congress flows converge.

SEC event timeline

No SEC events recorded for this ticker yet.

Insider activity

No insider transactions in the last 30 days.
View full insider history for MKTX →

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
No position changes reported on this name for the latest quarter.
Congress members trading this stock
DateMemberTypeAmount rangeFiling
2025-02-12Julie JohnsonSell$1K – $15KPDF ↗
2025-01-15Julie JohnsonBuy$1K – $15KPDF ↗

Who owns MKTX

No tracked super-investor holds MKTX as of 2025Q4.

Recent moves

0 transactions
No recorded moves yet.
Embed this chart
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Preview: https://openstocks.me/embed/stocks/MKTX
Price · 1Y$169.00-52.52 (-23.71%)H $227.35 · L $157.46 · Avg Vol 622K
$160.00$180.00$200.00$220.00VolJul 25Oct 25Jan 26Apr 26
Tracked holders · last 8 quarters
+5 vs previous quarter over the last 8.
17162024Q12025Q4