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MKTX SCHEDULE 13G/A: SEC filing

North Reef Capital Management LP

Filed with the SEC on · accession 0001214659-26-014116

MKTX filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Nov 13, 2026. A report the company filed with the SEC (the US market regulator). The stock moved +0.0% by the first close after the filing.

Summary of the filing

North Reef Capital Management LP filed an amended Schedule 13G/A reporting beneficial ownership of 0.00% (0 shares) of MarketAxess Holdings Inc common stock as of September 30, 2026, indicating the position has been fully exited or reduced to zero.

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Key details

Shares beneficially owned$0
Percent of class owned$0
Filer / beneficial ownerNorth Reef Capital Management LP
General partner of filerNorth Reef Capital Management GP LLC
Issuer / subject companyMarketAxess Holdings Inc
Managing member, north reef capital management gp llcJames Hanna, III
Chief compliance officer, north reef capital management lpDaniel Locasto

How MKTX stock reacted

Close before

$165.16

Nov 12, 2026

First close after

+0.04%

$165.22

5 trading days

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Since filing

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Frequently asked questions

What did MKTX file with the SEC on Nov 13, 2026?

MKTX filed a SCHEDULE 13G/A (SEC filing). North Reef Capital Management LP filed an amended Schedule 13G/A reporting beneficial ownership of 0.00% (0 shares) of MarketAxess Holdings Inc common stock as of September 30, 2026, indicating the position has been fully exited or reduced to zero.

How do I read a SCHEDULE 13G/A?

A report the company filed with the SEC (the US market regulator). Start with the summary, then the key amounts and names. Compare it with the company’s earlier filings.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A SCHEDULE 13G/A (schedule 13g/a): A report the company filed with the SEC (the US market regulator).

How did MKTX stock react to this filing?

MKTX closed at $165.16 before the filing and $165.22 on Nov 13, 2026 (+0.04%).

Other MKTX SEC filings

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