MESA — MESA AIR GROUP INC

Ownership history in XTX Topco Ltd  ·  9 quarters on record

This page tracks every 13F SEC filing in which XTX Topco Ltd reported a position in MESA AIR GROUP INC (MESA). 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
0.04% (2021 Q2)
Avg. % of fund
0.01%
First filed
2021 Q2
Last filed
2025 Q3
Quarters held
9
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 37,834 +25,852 +215.8% 0.00% $49K —
2025 Q2 REDUCED 11,982 -15,459 -56.3% 0.00% $11K —
2025 Q1 REDUCED 27,441 -3,039 -10.0% 0.00% $21K —
2024 Q4 ADDED 30,480 +6,141 +25.2% 0.00% $35K —
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% of Fund (quarterly)

Other funds also holding MESA

As of 2025 Q3 — sorted by position size

Pinnacle Holdings, LLC 3Y 7Y 0.74% PAR CAPITAL MANAGEMENT INC 3Y 7Y 0.1% GSA CAPITAL PARTNERS LLP 3Y 7Y 0.0% TWO SIGMA SECURITIES, LLC 3Y 7Y 0.0% RENAISSANCE TECHNOLOGIES LLC 3Y 7Y 0.0% Cambridge Investment Research Advisors, Inc. 3Y 7Y 0.0% TWO SIGMA INVESTMENTS, LP 3Y 7Y 0.0% Tower Research Capital LLC (TRC) 3Y 7Y 0.0% Ameritas Advisory Services, LLC 3Y 0.0% TWO SIGMA ADVISERS, LP 3Y 7Y 0.0%
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