Who owns AERO
Which tracked institutional funds hold AERO, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See AERO company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-08-17). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on AERO is one-sided between 2026-Q1 and 2026-Q2: 40 added or opened and 11 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
AERO’s largest tracked holder by dollar value, Apollo Management Holdings, L.P., sizes it at 8.1% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 8.0pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in AERO divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 73 tracked filers holding AERO, 32 increased or opened the position and 26 reduced or closed it; over the same quarter, open-market insider Form 4s were net purchases.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in AERO between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 9
- PAR CAPITAL MANAGEMENT INC$21M
- NORGES BANK$7M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$7M
- NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$4M
- Saba Capital Management, L.P.$2M
- Marble Bar Asset Management LLP$2M
Full exits 2
- Itau Unibanco Holding S.A.$24M
- RWC ASSET ADVISORS (US) LLC$1M
Largest adds
- Apollo Management Holdings, L.P.$110M
- Silver Point Capital L.P.$58M
- Strategic Value Partners, LLC$38M
- Nut Tree Capital Management, LP$27M
- VR Advisory Services Ltd$24M
- BAUPOST GROUP LLC/MA$19M
Largest trims
- CITADEL ADVISORS LLC$19M
- Zimmer Partners, LP$16M
- MORGAN STANLEY$4M
- GOLDMAN SACHS GROUP INC$4M
- UBS Group AG$2M
- Moneda S.A. Administradora General de Fondos$2M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| Apollo Management Holdings, L.P. | 27,505,017 | $495M | 28.0% | 2026-Q2 |
| Silver Point Capital L.P. added | 13,991,754 | $252M | 14.2% | 2026-Q2 |
| Strategic Value Partners, LLC | 9,486,266 | $171M | 9.6% | 2026-Q2 |
| Nut Tree Capital Management, LP added | 6,492,821 | $117M | 6.6% | 2026-Q2 |
| VR Advisory Services Ltd added | 5,355,255 | $96M | 5.4% | 2026-Q2 |
| BAUPOST GROUP LLC/MA | 4,880,188 | $88M | 5.0% | 2026-Q2 |
| OAKTREE CAPITAL MANAGEMENT LP | 3,968,686 | $71M | 4.0% | 2026-Q2 |
| DSC Meridian Capital LP | 2,851,895 | $51M | 2.9% | 2026-Q2 |
| Corre Partners Management, LLC | 2,167,491 | $39M | 2.2% | 2026-Q2 |
| GILDER GAGNON HOWE & CO LLC trimmed | 2,016,959 | $36M | 2.1% | 2026-Q2 |
| CITIGROUP INC | 1,823,199 | $33M | 1.9% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 1,439,668 | $26M | 1.5% | 2026-Q2 |
| 140 Summer Partners LP | 1,298,388 | $23M | 1.3% | 2026-Q2 |
| PAR CAPITAL MANAGEMENT INC trimmed | 1,189,824 | $21M | 1.2% | 2026-Q2 |
| BlackRock, Inc. added | 1,033,724 | $19M | 1.1% | 2026-Q2 |
| Nuveen, LLC | 997,099 | $18M | 1.0% | 2026-Q2 |
| CONTRARIAN CAPITAL MANAGEMENT, L.L.C. | 671,207 | $12M | 0.7% | 2026-Q2 |
| Fiera Capital Corp added | 627,579 | $11M | 0.6% | 2026-Q2 |
| IPG Investment Advisors LLC | 591,657 | $11M | 0.6% | 2026-Q2 |
| REDWOOD CAPITAL MANAGEMENT, LLC added | 583,580 | $11M | 0.6% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 583,479 | $11M | 0.6% | 2026-Q2 |
| COMPASS ROSE ASSET MANAGEMENT, LP trimmed | 530,000 | $10M | 0.5% | 2026-Q2 |
| Rubric Capital Management LP | 467,129 | $8M | 0.5% | 2026-Q2 |
| LMR Partners LLP added | 419,673 | $8M | 0.4% | 2026-Q2 |
| NORGES BANK | 400,000 | $7M | 0.4% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP new | 395,648 | $7M | 0.4% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE added | 327,000 | $6M | 0.3% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. new | 243,084 | $4M | 0.2% | 2026-Q2 |
| Burkehill Global Management, LP | 175,000 | $3M | 0.2% | 2026-Q2 |
| Walleye Capital LLC trimmed | 174,530 | $3M | 0.2% | 2026-Q2 |
| MARINER INVESTMENT GROUP LLC | 169,280 | $3M | 0.2% | 2026-Q2 |
| SEVEN GRAND MANAGERS, LLC | 150,000 | $3M | 0.2% | 2026-Q2 |
| Ghisallo Capital Management LLC trimmed | 150,000 | $3M | 0.2% | 2026-Q2 |
| Saba Capital Management, L.P. new | 138,075 | $2M | 0.1% | 2026-Q2 |
| Moneda S.A. Administradora General de Fondos trimmed | 129,625 | $2M | 0.1% | 2026-Q2 |
| RWC Asset Management LLP | 124,350 | $2M | 0.1% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 122,376 | $2M | 0.1% | 2026-Q2 |
| Longaeva Partners L.P. trimmed | 120,936 | $2M | 0.1% | 2026-Q2 |
| JANE STREET GROUP, LLC trimmed | 108,710 | $2M | 0.1% | 2026-Q2 |
| Marble Bar Asset Management LLP new | 96,000 | $2M | 0.1% | 2026-Q2 |
| MIRABELLA FINANCIAL SERVICES LLP added | 90,477 | $2M | 0.1% | 2026-Q2 |
| Schonfeld Strategic Advisors LLC trimmed | 78,207 | $1M | 0.1% | 2026-Q2 |
| Rokos Capital Management LLP new | 69,941 | $1M | 0.1% | 2026-Q2 |
| Bulltick Wealth Management, LLC added | 65,965 | $1M | 0.1% | 2026-Q2 |
| Zimmer Partners, LP trimmed | 60,000 | $1M | 0.1% | 2026-Q2 |
| MORGAN STANLEY trimmed | 58,934 | $1M | 0.1% | 2026-Q2 |
| READYSTATE ASSET MANAGEMENT LP trimmed | 52,000 | $936K | 0.1% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. added | 44,913 | $808K | 0.0% | 2026-Q2 |
| XTX Topco Ltd trimmed | 43,184 | $777K | 0.0% | 2026-Q2 |
| ELEMENT CAPITAL MANAGEMENT LLC trimmed | 40,612 | $731K | 0.0% | 2026-Q2 |
| TT International Asset Management LTD new | 33,490 | $603K | 0.0% | 2026-Q2 |
| UBS Group AG trimmed | 31,064 | $559K | 0.0% | 2026-Q2 |
| MML INVESTORS SERVICES, LLC new | 27,080 | $487K | 0.0% | 2026-Q2 |
| Hudson Bay Capital Management LP | 25,000 | $450K | 0.0% | 2026-Q2 |
| BARCLAYS PLC | 21,000 | $378K | 0.0% | 2026-Q2 |
| Jain Global LLC | 20,934 | $377K | 0.0% | 2026-Q2 |
| Hound Partners, LLC | 20,000 | $360K | 0.0% | 2026-Q2 |
| MARSHALL WACE, LLP trimmed | 17,746 | $319K | 0.0% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 17,302 | $311K | 0.0% | 2026-Q2 |
| FEDERATED HERMES, INC. added | 15,000 | $270K | 0.0% | 2026-Q2 |
| Corient Private Wealth LP added | 10,000 | $180K | 0.0% | 2026-Q2 |
| Russell Investments Group, Ltd. | 9,667 | $174K | 0.0% | 2026-Q2 |
| ROYAL BANK OF CANADA new | 5,030 | $91K | 0.0% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS new | 3,126 | $56K | 0.0% | 2026-Q2 |
| Tower Research Capital LLC (TRC) new | 219 | $4K | 0.0% | 2026-Q2 |
| GAMMA Investing LLC new | 149 | $3K | 0.0% | 2026-Q2 |
| JONES FINANCIAL COMPANIES LLLP | 100 | $2K | 0.0% | 2026-Q2 |
| SBI Securities Co., Ltd. added | 95 | $2K | 0.0% | 2026-Q2 |
| Strategic Wealth Partners, Ltd. | 88 | $2K | 0.0% | 2026-Q2 |
| Larson Financial Group LLC new | 60 | $1K | 0.0% | 2026-Q2 |
| RHUMBLINE ADVISERS | 16 | $288 | 0.0% | 2026-Q2 |
| OSAIC HOLDINGS, INC. new | 11 | $198 | 0.0% | 2026-Q2 |
| Caitong International Asset Management Co., Ltd new | 9 | $162 | 0.0% | 2026-Q2 |
| Itau Unibanco Holding S.A. | 1,101,434 | $24M | 1.4% | 2026-Q1 stale (1 quarter behind) |
| RWC ASSET ADVISORS (US) LLC | 92,412 | $1M | 0.1% | 2026-Q1 stale (1 quarter behind) |
| GSA CAPITAL PARTNERS LLP new | 16,269 | $228K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| Verition Fund Management LLC trimmed | 15,000 | $210K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| ACADIAN ASSET MANAGEMENT LLC new | 15,053 | $209K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| Jump Financial, LLC new | 14,100 | $198K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| R Squared Ltd new | 11,609 | $163K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO new | 3,966 | $56K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| Rachor Investment Advisory Services, LLC trimmed | 136 | $2K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| Fourth Sail Capital LP new | 1,100,000 | $24M | 1.4% | 2025-Q4 stale (2 quarters behind) |
| SOROS FUND MANAGEMENT LLC new | 125,000 | $3M | 0.2% | 2025-Q4 stale (2 quarters behind) |
| Monashee Investment Management LLC new | 91,619 | $2M | 0.1% | 2025-Q4 stale (2 quarters behind) |
| Zweig-DiMenna Associates LLC new | 90,000 | $2M | 0.1% | 2025-Q4 stale (2 quarters behind) |
| AMERIPRISE FINANCIAL INC new | 55,000 | $1M | 0.1% | 2025-Q4 stale (2 quarters behind) |
| Sagil Capital LLP new | 35,689 | $784K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| OXFORD ASSET MANAGEMENT LLP new | 35,229 | $774K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| Lykos Global Management, LP new | 20,000 | $439K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| Squarepoint Ops LLC new | 20,000 | $439K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| TEACHER RETIREMENT SYSTEM OF TEXAS new | 20,000 | $439K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| HRT FINANCIAL LP new | 13,469 | $295K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| Quarry LP new | 10,572 | $232K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| Sandia Investment Management LP new | 10,000 | $220K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| HM PAYSON & CO new | 520 | $11K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| SJS Investment Consulting Inc. new | 264 | $6K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| WELLS FARGO & COMPANY/MN new | 200 | $4K | 0.0% | 2025-Q4 stale (2 quarters behind) |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.