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Marketaxess Holdings

organization · Registry status: unverified

42436423-b15f-5965-91f6-e4cdb9be1872

Evidence, not intent.

Public-source event mentions and stored signals. Adjacency does not establish causation, coordination, or an actor's position.

No claim of complete coverage or live monitoring.

Observation window

UTC dates, inclusive · maximum 90 days. Applies to events and anomalies only.

Recent observations / timeline

The source record

20 distinct events shown, newest first. Headlines may be generated summaries; inspect the source before repeating a claim.

  1. MARA (NASDAQ:MARA) CEO Frederick Thiel Sells 27,505 Shares of Stock

    Recorded role: co mention · WB_1150_VOLATILITY

    Open source ↗

  2. MarketAxess Holdings Inc. $MKTX Shares Newly Purchased by ProShare Advisors LLC

    Recorded role: co mention · AFFECT

    Open source ↗

  3. MARA (NASDAQ:MARA) Shares Down 5% – Here’s Why

    Recorded role: co mention · TAX_FNCACT_OFFICIAL

    Open source ↗

  4. Treasury Polled Its Dealers on Auction Sizes and Bigger Long-End Buybacks Ahead of Wednesday's Refunding

    Recorded role: co mention · EPU_CATS_REGULATION

    Open source ↗

  5. Treasury Polled Its Dealers on Auction Sizes and Bigger Long-End Buybacks Ahead of Wednesday's Refunding

    Recorded role: co mention · ECON_CENTRALBANK

    Open source ↗

  6. Head-To-Head Review: Webull (NASDAQ:BULL) and MarketAxess (NASDAQ:MKTX)

    Recorded role: co mention · WB_698_TRADE

    Open source ↗

  7. ICE revenue jumps 15% and MarketAxess deal closing moves earlier (NYSE: ICE)

    Recorded role: co mention · ECON_STOCKMARKET

    Open source ↗

  8. Data Centers Decoded: Water and electricity usage put into context

    Recorded role: co mention · WB_151_IRRIGATION_AND_DRAINAGE

    Open source ↗

  9. Nigeria: Exclusive - CCB Investigates Peter Obi, Saraki, David Mark, Four Others Over Offshore Assets

    Recorded role: co mention · TAX_FNCACT_OFFICIALS

    Open source ↗

  10. Prison Queens crowned Eastern Region netball champions - Malawi24

    Recorded role: co mention · Unclassified event

    Open source ↗

  11. EXCLUSIVE: CCB investigates Peter Obi, Saraki, David Mark, four others over offshore assets

    Recorded role: co mention · LEADER

    Open source ↗

  12. MARA (NASDAQ:MARA) Stock Falls 2% – Should You Sell?

    Recorded role: co mention · MANMADE_DISASTER_IMPLIED

    Open source ↗

  13. Investors Buy Large Volume of MARA Call Options (NASDAQ:MARA)

    Recorded role: co mention · TAX_FNCACT_ANALYSTS

    Open source ↗

  14. Acebet Social Casino Launches Free NFL Pick'Em Game

    Recorded role: co mention · Unclassified event

    Open source ↗

  15. Forget the Rest of the Market: Why Berkshire Hathaway Is My #1 Stock Pick - AOL

    Recorded role: co mention · ECON_HOUSING_PRICES

    Open source ↗

  16. MarketAxess (NASDAQ:MKTX) Price Target Raised to $167.00

    Recorded role: co mention · TAX_ECON_PRICE

    Open source ↗

  17. MarketAxess Holdings Inc. (NASDAQ:MKTX) Stock Has Consensus Target Price of $156.10 According to Analysts

    Recorded role: co mention · TAX_FNCACT_INSIDERS

    Open source ↗

  18. MARA (NASDAQ:MARA) Shares Down 4.3% – Here’s What Happened

    Recorded role: co mention · TAX_FNCACT_CITIZENS

    Open source ↗

  19. MARA (NASDAQ:MARA) Stock Price Down 4.3% – Here’s What Happened

    Recorded role: co mention · TAX_FNCACT_INSIDER

    Open source ↗

  20. Clear Channel Outdoor (NYSE:CCO) Sets New 12-Month High – Here’s What Happened

    Recorded role: co mention · TAX_FNCACT_ADVERTISERS

    Open source ↗

Signals to inspect

Anomalies

Latest 10 in the selected window (up to 10). Detector output, not verified conclusions.

high · volume spike

Volume spike: 5 events in window (5.0x baseline of 1.0 expected)

high · new connection

New connection: 7 previously unseen co-actor(s) detected (known network: 56)

critical · coordination signal

Coordination signal: co-actor ddae5e65-1c81-5ae5-8b3e-7e39435f2c02 appeared in 4 of 5 window events (80%)

low · volume spike

Volume spike: 2 events in window (2.0x baseline of 1.0 expected)

medium · volume spike

Volume spike: 3 events in window (3.0x baseline of 1.0 expected)

low · volume spike

Volume spike: 2 events in window (2.0x baseline of 1.0 expected)

critical · coordination signal

Coordination signal: co-actor 0511ba27-ca24-5b8c-ba92-f79cf3b68c8f appeared in 4 of 5 window events (80%)

high · volume spike

Volume spike: 5 events in window (5.0x baseline of 1.0 expected)

medium · volume spike

Volume spike: 3 events in window (3.0x baseline of 1.0 expected)

high · new connection

New connection: 9 previously unseen co-actor(s) detected (known network: 48)

Narrative context

Unresolved threads

Latest 20 at most, across all dates. Stored narratives require human review.

No unresolved threads recorded.

Stored connections

Relationships

Up to 50 records ordered by evidence count, across all dates. Co-mentions indicate association in source material, not affiliation or coordination.

Ask this desk

Desk analyst

Read-only questions about Marketaxess Holdings's stored record. Answers cite only records retrieved for that turn; a citation chip opens the existing inspection view. Absence of matches is not evidence of inactivity.

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Identity is the existing actor registry record. Entity resolution and source coverage may be incomplete.