SLDE Slide Insurance Holdings, Inc.
Slide Insurance Holdings, Inc. (SLDE) Institutional Ownership
What the institutions did with SLDE 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. | 5.1M | 8.8% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.0M | 8.6% |
| AMERICAN CENTURY COMPANIES INC | 4.3M | 7.3% |
| Capital World Investors | 3.0M | 5.2% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 2.8M | 4.9% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.3M | 4.0% |
| FEDERATED HERMES, INC. | 2.3M | 3.9% |
| UBS Group AG | 2.2M | 3.7% |
| Hood River Capital Management LLC | 1.9M | 3.3% |
| DME Capital Management, LP | 1.7M | 2.9% |
| Capital International Investors | 1.6M | 2.8% |
| GEODE CAPITAL MANAGEMENT, LLC | 1.6M | 2.7% |
| Maniro Ltd | 1.4M | 2.4% |
| JANE STREET GROUP, LLC | 1.4M | 2.4% |
| STATE STREET CORP | 1.3M | 2.2% |
| CITADEL ADVISORS LLC | 1.0M | 1.7% |
| MORGAN STANLEY | 789.2K | 1.4% |
| Allianz Asset Management GmbH | 750.1K | 1.3% |
| GOLDMAN SACHS GROUP INC | 709.2K | 1.2% |
| Nuveen, LLC | 686.6K | 1.2% |
| Man Group plc | 631.3K | 1.1% |
| BANK OF AMERICA CORP /DE/ | 565.5K | 1.0% |
| NORTHERN TRUST CORP | 552.3K | 1.0% |
| Trexquant Investment LP | 544.6K | 0.9% |
| HRT FINANCIAL LP | 468.3K | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| BlackRock, Inc. | Reduced | 7.7M | 5.1M | -2.6M |
| FEDERATED HERMES, INC. | Increased | 367.5K | 2.3M | +1.9M |
| JANE STREET GROUP, LLC | New | 0 | 1.4M | +1.4M |
| AMERICAN CENTURY COMPANIES INC | Increased | 3.5M | 4.3M | +796.9K |
| LAZARD ASSET MANAGEMENT LLC | Reduced | 850.0K | 77.2K | -772.8K |
| Allianz Asset Management GmbH | New | 0 | 750.1K | +750.1K |
| HB Wealth Management, LLC | Reduced | 892.4K | 143.4K | -749.0K |
| CITADEL ADVISORS LLC | Increased | 292.3K | 1.0M | +711.1K |
| Hood River Capital Management LLC | Increased | 1.3M | 1.9M | +631.5K |
| Freestone Grove Partners LP | Sold Out | 529.2K | 0 | -529.2K |
| HRT FINANCIAL LP | New | 0 | 468.3K | +468.3K |
| MILLENNIUM MANAGEMENT LLC | New | 0 | 460.2K | +460.2K |
| Man Group plc | Increased | 214.7K | 631.3K | +416.7K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 4.6M | 5.0M | +383.8K |
| UBS Group AG | Reduced | 2.5M | 2.2M | -376.8K |
| Trexquant Investment LP | Increased | 207.7K | 544.6K | +336.9K |
| DEUTSCHE BANK AG\ | Reduced | 390.9K | 64.7K | -326.2K |
| Ghisallo Capital Management LLC | Reduced | 400.0K | 100.0K | -300.0K |
| Philadelphia Financial Management of San Francisco, LLC | Sold Out | 280.0K | 0 | -280.0K |
| MORGAN STANLEY | Increased | 525.7K | 789.2K | +263.4K |
| Jump Financial, LLC | Increased | 28.2K | 291.3K | +263.1K |
| PRUDENTIAL FINANCIAL INC | Reduced | 384.4K | 164.7K | -219.7K |
| Suncoast Equity Management | Sold Out | 219.3K | 0 | -219.3K |
| Allworth Financial LP | Reduced | 220.1K | 1.1K | -219.0K |
| CITIGROUP INC | Increased | 10.9K | 225.3K | +214.4K |
| CAPTRUST FINANCIAL ADVISORS | New | 0 | 201.8K | +201.8K |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 2.5M | 2.3M | -195.3K |
| Russell Investments Group, Ltd. | Increased | 268.8K | 427.1K | +158.3K |
| BNP PARIBAS FINANCIAL MARKETS | Increased | 16.4K | 167.0K | +150.6K |
| XTX Topco Ltd | Reduced | 192.8K | 58.2K | -134.6K |
| Inspire Investing, LLC | New | 0 | 134.6K | +134.6K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Increased | 2.7M | 2.8M | +129.5K |
| Blackhawk Capital Partners, LLC | Reduced | 148.2K | 27.4K | -120.8K |
| Avantax Planning Partners, Inc. | Sold Out | 119.0K | 0 | -119.0K |
| TWO SIGMA INVESTMENTS, LP | Reduced | 463.7K | 347.0K | -116.7K |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | Sold Out | 111.3K | 0 | -111.3K |
| GSA CAPITAL PARTNERS LLP | New | 0 | 110.2K | +110.2K |
| PICTON MAHONEY ASSET MANAGEMENT | Increased | 41.2K | 145.5K | +104.3K |
| STATE STREET CORP | Increased | 1.2M | 1.3M | +96.6K |
| GOLDMAN SACHS GROUP INC | Increased | 613.7K | 709.2K | +95.5K |
| ALGERT GLOBAL LLC | New | 0 | 94.4K | +94.4K |
| HOLLENCREST CAPITAL MANAGEMENT | New | 0 | 91.9K | +91.9K |
| Aquatic Capital Management LLC | Sold Out | 91.1K | 0 | -91.1K |
| Qube Research & Technologies Ltd | New | 0 | 85.5K | +85.5K |
| Capital World Investors | Increased | 2.9M | 3.0M | +81.8K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Reduced | 267.5K | 186.7K | -80.8K |
| Allspring Global Investments Holdings, LLC | New | 0 | 80.7K | +80.7K |
| NORTHERN TRUST CORP | Increased | 472.5K | 552.3K | +79.8K |
| Boston Partners | Increased | 153.8K | 233.2K | +79.4K |
| Jackson Creek Investment Advisors LLC | New | 0 | 79.1K | +79.1K |
| Polymer Capital Management (US) LLC | New | 0 | 76.7K | +76.7K |
| BRIGHTON JONES LLC | Reduced | 145.9K | 70.8K | -75.0K |
| MARTINGALE ASSET MANAGEMENT L P | New | 0 | 67.6K | +67.6K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1.5M | 1.6M | +67.1K |
| DARK FOREST CAPITAL MANAGEMENT LP | New | 0 | 65.5K | +65.5K |
| VOYA INVESTMENT MANAGEMENT LLC | Reduced | 383.6K | 318.4K | -65.2K |
| Empowered Funds, LLC | New | 0 | 64.6K | +64.6K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | New | 0 | 64.6K | +64.6K |
| Verdad Advisers, LP | Increased | 30.7K | 91.1K | +60.4K |
| BANK OF AMERICA CORP /DE/ | Increased | 505.1K | 565.5K | +60.4K |
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.