AER AerCap Holdings N.V.
AerCap Holdings N.V. (AER) Institutional Ownership
What the institutions did with AER last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 13.7M | 9.9% |
| HARRIS ASSOCIATES L P | 6.5M | 4.7% |
| STATE STREET CORP | 5.4M | 3.9% |
| TWO SIGMA INVESTMENTS, LP | 3.4M | 2.5% |
| JPMORGAN CHASE & CO | 3.3M | 2.4% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 3.2M | 2.3% |
| DONALD SMITH & CO., INC. | 2.9M | 2.1% |
| 59 North Capital Management, LP | 2.8M | 2.0% |
| FRANKLIN RESOURCES INC | 2.6M | 1.9% |
| ARGA Investment Management, LP | 2.5M | 1.8% |
| Allspring Global Investments Holdings, LLC | 2.5M | 1.8% |
| LYRICAL ASSET MANAGEMENT LP | 2.5M | 1.8% |
| NORGES BANK | 2.4M | 1.8% |
| CHECK CAPITAL MANAGEMENT INC/CA | 2.4M | 1.8% |
| LONDON CO OF VIRGINIA | 2.4M | 1.7% |
| Mawer Investment Management Ltd. | 2.4M | 1.7% |
| WGI DM, LLC | 2.4M | 1.7% |
| Amundi | 2.1M | 1.5% |
| Ninety One UK Ltd | 2.0M | 1.5% |
| MORGAN STANLEY | 2.0M | 1.5% |
| LORD, ABBETT & CO. LLC | 1.8M | 1.3% |
| AMERIPRISE FINANCIAL INC | 1.6M | 1.2% |
| GEODE CAPITAL MANAGEMENT, LLC | 1.6M | 1.2% |
| High Ground Investment Management LLP | 1.6M | 1.2% |
| BANK OF AMERICA CORP /DE/ | 1.6M | 1.1% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| EAGLE CAPITAL MANAGEMENT LLC | Reduced | 7.3M | 645.4K | -6.7M |
| ARGA Investment Management, LP | Increased | 16.0K | 2.5M | +2.5M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Reduced | 1.7M | 22.3K | -1.7M |
| CHECK CAPITAL MANAGEMENT INC/CA | Increased | 817.7K | 2.4M | +1.6M |
| TOMS Capital Investment Management LP | Sold Out | 1.4M | 0 | -1.4M |
| WELLINGTON MANAGEMENT GROUP LLP | Reduced | 1.9M | 632.6K | -1.2M |
| FRANKLIN RESOURCES INC | Reduced | 3.8M | 2.6M | -1.2M |
| Slate Path Capital LP | Sold Out | 974.5K | 0 | -974.5K |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 4.1M | 3.2M | -916.3K |
| BlackRock, Inc. | Increased | 12.9M | 13.7M | +810.4K |
| Ninety One UK Ltd | Reduced | 2.8M | 2.0M | -778.3K |
| Tidal Investments LLC | Reduced | 909.3K | 287.2K | -622.0K |
| Balyasny Asset Management L.P. | Reduced | 596.4K | 2.4K | -594.1K |
| HARRIS ASSOCIATES L P | Increased | 5.9M | 6.5M | +558.5K |
| Sculptor Capital LP | Increased | 357.0K | 862.5K | +505.5K |
| JANE STREET GROUP, LLC | Increased | 279.0K | 710.1K | +431.0K |
| High Ground Investment Management LLP | Increased | 1.2M | 1.6M | +381.6K |
| Avantyr Capital Partners, LP | Reduced | 1.1M | 686.0K | -373.6K |
| Dorsey Asset Management, LLC | Reduced | 1.1M | 766.8K | -356.7K |
| Vinva Investment Management Ltd | Increased | 203.7K | 537.6K | +333.9K |
| 59 North Capital Management, LP | Reduced | 3.1M | 2.8M | -329.0K |
| Allianz Asset Management GmbH | Increased | 368.6K | 683.2K | +314.6K |
| DENDUR CAPITAL LP | Sold Out | 313.0K | 0 | -313.0K |
| Legal & General Group Plc | Reduced | 1.2M | 883.2K | -282.5K |
| National Pension Service | Reduced | 651.0K | 371.2K | -279.9K |
| Cander Asset Management LP | New | 0 | 277.5K | +277.5K |
| JPMORGAN CHASE & CO | Increased | 3.1M | 3.3M | +264.4K |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | New | 0 | 262.8K | +262.8K |
| Mawer Investment Management Ltd. | Reduced | 2.7M | 2.4M | -259.6K |
| UBS Group AG | Reduced | 720.1K | 462.3K | -257.8K |
| STATE STREET CORP | Increased | 5.1M | 5.4M | +257.5K |
| Luxor Capital Group, LP | Increased | 137.3K | 386.3K | +249.0K |
| CITADEL ADVISORS LLC | Increased | 200.2K | 439.9K | +239.7K |
| Caisse de depot et placement du Quebec | Increased | 251.2K | 490.0K | +238.8K |
| DONALD SMITH & CO., INC. | Reduced | 3.2M | 2.9M | -238.2K |
| Qube Research & Technologies Ltd | Reduced | 1.1M | 923.1K | -219.3K |
| BNP PARIBAS FINANCIAL MARKETS | Increased | 209.4K | 406.0K | +196.6K |
| Assenagon Asset Management S.A. | Reduced | 835.7K | 650.7K | -185.0K |
| MORGAN STANLEY | Increased | 1.8M | 2.0M | +179.6K |
| D. E. Shaw & Co., Inc. | Increased | 648.9K | 796.7K | +147.9K |
| TWO SIGMA INVESTMENTS, LP | Reduced | 3.5M | 3.4M | -140.6K |
| DANSKE BANK A/S | Increased | 135.6K | 266.3K | +130.7K |
| Susquehanna Portfolio Strategies, LLC | Reduced | 177.1K | 46.5K | -130.6K |
| ExodusPoint Capital Management, LP | New | 0 | 129.5K | +129.5K |
| SEI INVESTMENTS CO | Reduced | 769.6K | 641.0K | -128.6K |
| ION Fund Management Ltd | Sold Out | 125.0K | 0 | -125.0K |
| LONDON CO OF VIRGINIA | Reduced | 2.5M | 2.4M | -121.0K |
| LSV ASSET MANAGEMENT | Increased | 442.4K | 563.3K | +120.9K |
| Alyeska Investment Group, L.P. | Reduced | 580.6K | 462.1K | -118.5K |
| LYRICAL ASSET MANAGEMENT LP | Reduced | 2.6M | 2.5M | -118.1K |
| SCHRODER INVESTMENT MANAGEMENT GROUP | Reduced | 353.1K | 239.0K | -114.1K |
| MARSHALL WACE, LLP | New | 0 | 114.0K | +114.0K |
| APG Asset Management N.V. | New | 0 | 114.0K | +114.0K |
| CapitalatWork S.A. | Reduced | 839.1K | 727.3K | -111.8K |
| Trexquant Investment LP | New | 0 | 110.6K | +110.6K |
| 140 Summer Partners LP | Reduced | 508.6K | 399.3K | -109.3K |
| NEW YORK STATE COMMON RETIREMENT FUND | Increased | 15.7K | 124.8K | +109.1K |
| Aware Super Pty Ltd as trustee of Aware Super | New | 0 | 104.7K | +104.7K |
| ACADIAN ASSET MANAGEMENT LLC | New | 0 | 101.8K | +101.8K |
| HRT FINANCIAL LP | Increased | 110.9K | 212.6K | +101.7K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.