Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in AERO held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Apollo Management Holdings, L.P. | 27.5M | $385.3M | 0.0% | 18.851% | 6.25% |
| 2 | Silver Point Capital L.P. | 13.8M | $193.6M | +4.9% | 9.472% | 14.88% |
| 3 | Strategic Value Partners, LLC | 9.5M | $132.9M | 0.0% | 6.502% | 100.00% |
| 4 | Nut Tree Capital Management, LP | 6.4M | $89.6M | +7.4% | 4.381% | 36.52% |
| 5 | VR Advisory Services Ltd | 5.2M | $72.7M | +43924.6% | 3.555% | 8.60% |
| 6 | OAKTREE CAPITAL MANAGEMENT LP | 4.0M | $55.6M | +5.1% | 2.720% | 0.97% |
| 7 | DSC Meridian Capital LP | 2.9M | $40.0M | +12.0% | 1.955% | 15.89% |
| 8 | GILDER GAGNON HOWE & CO LLC | 2.4M | $34.2M | -8.9% | 1.671% | 0.41% |
| 9 | Corre Partners Management, LLC | 2.2M | $30.4M | -2.1% | 1.486% | 46.76% |
| 10 | CITIGROUP INC | 1.8M | $25.5M | — | 1.250% | 0.01% |
| 11 | Itau Unibanco Holding S.A. | 1.1M | $24.4M | 0.0% | 0.755% | 0.60% |
| 12 | BANK OF AMERICA CORP /DE/ | 1.4M | $20.2M | +25.9% | 0.987% | 0.00% |
| 13 | CITADEL ADVISORS LLC | 1.4M | $19.4M | +2.4% | 0.950% | 0.01% |
| 14 | 140 Summer Partners LP | 1.3M | $18.2M | 0.0% | 0.890% | 1.56% |
| 15 | Zimmer Partners, LP | 1.2M | $17.1M | +15.4% | 0.839% | 0.42% |
| 16 | Nuveen, LLC | 997K | $14.0M | -0.6% | 0.683% | 0.00% |
| 17 | CONTRARIAN CAPITAL MANAGEMENT, L.L.C. | 671K | $9.4M | 0.0% | 0.460% | 2.64% |
| 18 | MILLENNIUM MANAGEMENT LLC | 609K | $8.5M | +55.8% | 0.417% | 0.01% |
| 19 | BlackRock, Inc. | 596K | $8.3M | -43.4% | 0.408% | 0.00% |
| 20 | IPG Investment Advisors LLC | 592K | $8.3M | — | 0.405% | 1.42% |
| 21 | REDWOOD CAPITAL MANAGEMENT, LLC | 552K | $7.7M | — | 0.378% | 1.15% |
| 22 | Compass Rose Asset Management, LP | 545K | $7.6M | +49.2% | 0.373% | 2.49% |
| 23 | Fiera Capital Corp | 490K | $6.9M | +20.5% | 0.336% | 0.02% |
| 24 | Rubric Capital Management LP | 467K | $6.5M | — | 0.320% | 0.08% |
| 25 | GOLDMAN SACHS GROUP INC | 412K | $5.8M | +128.0% | 0.282% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in AERO — a direct measure of their conviction.
Filings activity in AERO during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 65 | 3.0% | 50.99% | 21.89 pp | $1.29B | 30% |
| Q4 2025 | 67 | +6600% | 72.88% | +72.88 pp | $1.84B | +36874206% |
| Q4 2020 | 1 | +0.0% | 0.00% | +0.00 pp | $0M | — |
| Q2 2019 | 1 | +0.0% | 0.00% | +0.00 pp | $0M | 100% |
| Q1 2019 | 1 | +0.0% | 0.00% | +0.00 pp | $0M | 89% |
| Q4 2018 | 1 | +0.0% | 0.00% | +0.00 pp | $0M | 5.0% |
| Q3 2018 | 1 | +0.0% | 0.00% | +0.00 pp | $0M | — |
| Q4 2016 | 1 | — | 0.00% | — | $0M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying AERO stock.
Based on Q1 2026 13F filings, institutional ownership of Grupo Aeroméxico, S.A.B. de C.V. stands at 51.0%, held across 65 reporting institutions.
Apollo Management Holdings, L.P. is the largest reported institutional holder of AERO, with approximately 27,505,017 shares worth $0.39B as of Q1 2026.
Yes — 2 widely-followed marquee investors appear among the top 25 institutional holders of AERO, including CITADEL ADVISORS LLC, MILLENNIUM MANAGEMENT LLC.
Our composite Smart Money Score for AERO is 40 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
17 institutions opened new positions in AERO during Q1 2026, while 19 fully exited. 8 added to existing positions and 39 trimmed.
AERO institutional ownership fell by 21.89 percentage points quarter-over-quarter, with a net change of -2 holders.
The top 10 institutions account for 82.1% of all reported 13F value in AERO, and the top 25 account for 96.3%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Grupo Aeroméxico, S.A.B. de C.V. (AERO) Institutional Ownership