Mesa Air Group Inc.
13F holders, Q1 2025 (March 31)At the end of Q1 2025, 35 institutions reported holding Mesa Air Group Inc. in their 13F filings, down 4 from Q4 2024. 4 opened new positions and 8 sold out. The largest holders were Vanguard Group Inc. ($1.4M), Pinnacle Holdings, LLC ($643K) and BlackRock, Inc. ($344K). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Mesa Air Group Inc.
- CUSIP
- 590479135
- Latest filing quarter
- Q3 2025
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 4 | $59K |
| Exits | 8 | $310K |
All 13F filers, Q4 2024 → Q1 2025: 372,265 shares bought and 348,525 shares sold, net +23,740 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 35 holders
| Vanguard Group Inc. | 0.00% | No change | 1,729,647 | $1.4M |
| Pinnacle Holdings, LLC | 0.28% | Add +8.4% | 820,953 | $643K |
| BlackRock, Inc. | 0.00% | Reduce -0.9% | 439,717 | $344K |
| Geode Capital Management, LLC | 0.00% | Reduce -0.3% | 358,504 | $281K |
| Renaissance Technologies | 0.00% | Add +140.0% | 197,814 | $155K |
| State Street Corp. | 0.00% | No change | 125,493 | $98K |
| Squarepoint Ops LLC | 0.00% | Add +6.8% | 107,600 | $84K |
| Northern Trust Corp. | 0.00% | Add +20.8% | 88,573 | $69K |
| UBS Group AG | 0.00% | Add +125.2% | 86,662 | $68K |
| Federated Hermes, Inc. | 0.00% | Add +2.3% | 66,835 | $52K |
| GEM Asset Management, LLC | 0.02% | Add +384.4% | 52,287 | $42K |
| Susquehanna International Group, LLP | 0.00% | New | 45,480 | $36K |
| Raymond James Financial Inc. | 0.00% | Reduce -13.2% | 33,240 | $26K |
| Regent Peak Wealth Advisors LLC | 0.01% | No change | 29,787 | $23K |
| XTX Topco Ltd | 0.00% | Reduce -10.0% | 27,441 | $21K |
| Two Sigma Advisers, LP | 0.00% | No change | 20,500 | $16K |
| Vanguard Personalized Indexing Management, LLC | 0.00% | Reduce -16.0% | 18,405 | $14K |
| Citadel Advisors | 0.00% | Reduce -74.6% | 18,362 | $14K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | No change | 15,985 | $13K |
| Two Sigma Securities, LLC | 0.00% | New | 16,478 | $13K |
| Wells Fargo & Company | 0.00% | Reduce -12.3% | 13,539 | $11K |
| Ground Swell Capital, LLC | 0.02% | Reduce -37.3% | 12,873 | $10K |
| Ewa, LLC | 0.00% | New | 12,536 | $10K |
| Trust Co. of Oklahoma | 0.00% | No change | 12,172 | $10K |
| EP Wealth Advisors, LLC | 0.00% | No change | 10,000 | $8K |
| Simplex Trading, LLC | 0.00% | Add +10.3% | 10,142 | $7K |
| Morgan Stanley | 0.00% | Reduce -5.5% | 8,514 | $7K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +69.3% | 7,292 | $6K |
| Group One Trading LLC | 0.00% | Reduce -49.7% | 3,478 | $3K |
| SBI Securities Co., Ltd. | 0.00% | Add +9.9% | 2,002 | $2K |
| Bank of America Corp. | 0.00% | Add +0.9% | 1,285 | $1K |
| Osaic Holdings, Inc. | 0.00% | New | 1,200 | $936 |
| BNP Paribas Financial Markets | 0.00% | No change | 322 | $252 |
| JPMorgan Chase & Co. | 0.00% | Reduce -4.2% | 161 | $126 |
| CoreCap Advisors, LLC | 0.00% | No change | 55 | $43 |
"% of holder's portfolio" is MESA AIR GROUP INC's weight in each manager's 13F, not the share of Mesa Air Group Inc. the manager owns.