MKTX MARKETAXESS HLDGS INC COM

Ownership history in CITIGROUP INC  ·  62 quarters on record

This page tracks every 13F SEC filing in which CITIGROUP INC reported a position in MARKETAXESS HLDGS INC COM (MKTX). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.02% (2021 Q1)
Avg. % of fund
0.0%
First filed
2004 Q4
Last filed
2025 Q4
Quarters held
62
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 REDUCED 31,396 -21,491 -40.6% 0.00% $5.7M $180.45
2025 Q3 ADDED 52,887 +2,887 +5.8% 0.00% $9.2M $172.72
2025 Q3 ADDED 50,000 +1,752 +3.6% 0.00% $8.7M $172.72
2025 Q2 REDUCED 48,248 -1,693 -3.4% 0.01% $10.8M $220.48
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% of Fund (quarterly)    MKTX price (monthly, adj. close)
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