GSL Global Ship Lease, Inc.
Global Ship Lease, Inc. (GSL) Institutional Ownership
What the institutions did with GSL 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 |
|---|---|---|
| ACADIAN ASSET MANAGEMENT LLC | 1.5M | 8.7% |
| TWO SIGMA INVESTMENTS, LP | 1.4M | 8.1% |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 761.1K | 4.6% |
| Man Group plc | 752.6K | 4.5% |
| DONALD SMITH & CO., INC. | 740.9K | 4.4% |
| Qube Research & Technologies Ltd | 678.9K | 4.1% |
| RENAISSANCE TECHNOLOGIES LLC | 492.6K | 2.9% |
| CSM Advisors, LLC | 484.1K | 2.9% |
| RBF Capital, LLC | 437.5K | 2.6% |
| Allianz Asset Management GmbH | 426.8K | 2.6% |
| UBS Group AG | 404.5K | 2.4% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 392.6K | 2.4% |
| FIRST TRUST ADVISORS LP | 382.2K | 2.3% |
| STATE STREET CORP | 352.7K | 2.1% |
| LAZARD ASSET MANAGEMENT LLC | 332.2K | 2.0% |
| LPL Financial LLC | 324.2K | 1.9% |
| JTC Employer Solutions Trustee Ltd | 293.3K | 1.8% |
| LONESTAR CAPITAL MANAGEMENT LLC | 290.0K | 1.7% |
| BlackRock, Inc. | 285.1K | 1.7% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 285.0K | 1.7% |
| CITADEL ADVISORS LLC | 279.6K | 1.7% |
| GOLDMAN SACHS GROUP INC | 231.5K | 1.4% |
| TUDOR INVESTMENT CORP ET AL | 230.1K | 1.4% |
| D. E. Shaw & Co., Inc. | 224.6K | 1.3% |
| Janney Montgomery Scott LLC | 210.2K | 1.3% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| DONALD SMITH & CO., INC. | Reduced | 1.6M | 740.9K | -837.2K |
| Man Group plc | Increased | 501.9K | 752.6K | +250.8K |
| UBS Group AG | Increased | 200.5K | 404.5K | +204.1K |
| SG Americas Securities, LLC | Sold Out | 185.2K | 0 | -185.2K |
| Point72 Asset Management, L.P. | Reduced | 163.6K | 29.7K | -133.8K |
| LONESTAR CAPITAL MANAGEMENT LLC | Increased | 160.0K | 290.0K | +130.0K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 618.8K | 492.6K | -126.2K |
| Janney Montgomery Scott LLC | Increased | 92.7K | 210.2K | +117.5K |
| MORGAN STANLEY | Reduced | 255.9K | 169.7K | -86.2K |
| Qube Research & Technologies Ltd | Reduced | 763.7K | 678.9K | -84.8K |
| Sanctuary Advisors, LLC | New | 0 | 81.9K | +81.9K |
| CITADEL ADVISORS LLC | Increased | 200.8K | 279.6K | +78.8K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 116.9K | 38.2K | -78.6K |
| CWA Asset Management Group, LLC | New | 0 | 78.6K | +78.6K |
| Allianz Asset Management GmbH | Increased | 351.6K | 426.8K | +75.2K |
| Trexquant Investment LP | Increased | 112.6K | 187.1K | +74.4K |
| GOLDMAN SACHS GROUP INC | Reduced | 300.8K | 231.5K | -69.4K |
| SEI INVESTMENTS CO | Reduced | 200.8K | 133.7K | -67.1K |
| HRT FINANCIAL LP | Increased | 46.9K | 113.1K | +66.2K |
| AEGON ASSET MANAGEMENT UK Plc | New | 0 | 55.0K | +55.0K |
| BANK OF AMERICA CORP /DE/ | Increased | 74.9K | 129.1K | +54.3K |
| Grantham, Mayo, Van Otterloo & Co. LLC | Reduced | 211.6K | 157.4K | -54.1K |
| NAVELLIER & ASSOCIATES INC | New | 0 | 49.4K | +49.4K |
| Y-Intercept (Hong Kong) Ltd | Reduced | 89.9K | 42.7K | -47.2K |
| Linden Thomas Advisory Services, LLC | New | 0 | 44.6K | +44.6K |
| Quantbot Technologies LP | Reduced | 45.8K | 1.6K | -44.2K |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | Increased | 718.1K | 761.1K | +43.0K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Reduced | 224.0K | 181.1K | -42.9K |
| FIRST TRUST ADVISORS LP | Increased | 340.6K | 382.2K | +41.6K |
| TWO SIGMA INVESTMENTS, LP | Reduced | 1.4M | 1.4M | -41.0K |
| OSAIC HOLDINGS, INC. | Increased | 14.4K | 54.8K | +40.4K |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | Increased | 75.1K | 115.3K | +40.2K |
| Point Nemo Capital, LLC | Reduced | 40.4K | 485 | -39.9K |
| Magnetar Financial LLC | Sold Out | 39.4K | 0 | -39.4K |
| LAZARD ASSET MANAGEMENT LLC | Increased | 294.7K | 332.2K | +37.5K |
| TUDOR INVESTMENT CORP ET AL | Reduced | 267.2K | 230.1K | -37.2K |
| Campbell & CO Investment Adviser LLC | Sold Out | 36.8K | 0 | -36.8K |
| Crescent Grove Advisors, LLC | Increased | 38.5K | 74.0K | +35.5K |
| Cerity Partners LLC | New | 0 | 34.2K | +34.2K |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | Reduced | 106.2K | 74.2K | -32.0K |
| AMERIPRISE FINANCIAL INC | Increased | 85.8K | 117.4K | +31.6K |
| CREDIT AGRICOLE S A | Increased | 34.3K | 60.0K | +25.7K |
| CSM Advisors, LLC | Increased | 458.5K | 484.1K | +25.6K |
| Jump Financial, LLC | Increased | 25.9K | 50.9K | +25.0K |
| Russell Investments Group, Ltd. | Increased | 38.9K | 62.1K | +23.2K |
| Mariner, LLC | New | 0 | 21.9K | +21.9K |
| Walleye Capital LLC | Reduced | 21.7K | 1 | -21.7K |
| Dynamic Technology Lab Private Ltd | Sold Out | 19.6K | 0 | -19.6K |
| Marex Group plc | Increased | 11.2K | 29.9K | +18.7K |
| LPL Financial LLC | Increased | 305.5K | 324.2K | +18.7K |
| Schonfeld Strategic Advisors LLC | Increased | 7.6K | 25.2K | +17.6K |
| MARSHALL WACE, LLP | New | 0 | 17.6K | +17.6K |
| JANE STREET GROUP, LLC | Reduced | 164.4K | 146.9K | -17.5K |
| GSA CAPITAL PARTNERS LLP | Reduced | 77.0K | 59.6K | -17.4K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | Increased | 377.3K | 392.6K | +15.3K |
| Corient Private Wealth LP | Sold Out | 15.1K | 0 | -15.1K |
| CIM, LLC | New | 0 | 14.7K | +14.7K |
| FRANKLIN RESOURCES INC | Sold Out | 14.4K | 0 | -14.4K |
| Engineers Gate Manager LP | Reduced | 55.4K | 42.1K | -13.3K |
| ACADIAN ASSET MANAGEMENT LLC | Reduced | 1.5M | 1.5M | -12.3K |
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.