STRZ STARZ
STARZ (STRZ) Institutional Ownership
What the institutions did with STRZ 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.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| MHR FUND MANAGEMENT LLC | 2.9M | 21.5% |
| CastleKnight Management LP | 1.2M | 9.3% |
| BlackRock, Inc. | 1.2M | 9.3% |
| VANGUARD CAPITAL MANAGEMENT LLC | 559.7K | 4.2% |
| ROYCE & ASSOCIATES LP | 552.8K | 4.1% |
| NewEdge Wealth, LLC | 482.0K | 3.6% |
| SHAPIRO CAPITAL MANAGEMENT LLC | 472.2K | 3.5% |
| Russell Investments Group, Ltd. | 415.1K | 3.1% |
| Ancora Advisors LLC | 409.8K | 3.1% |
| NEUBERGER BERMAN GROUP LLC | 390.2K | 2.9% |
| GEODE CAPITAL MANAGEMENT, LLC | 331.1K | 2.5% |
| Bank of New York Mellon Corp | 312.5K | 2.3% |
| ACADIAN ASSET MANAGEMENT LLC | 305.6K | 2.3% |
| Jefferies Financial Group Inc. | 278.1K | 2.1% |
| STATE STREET CORP | 270.6K | 2.0% |
| Nuveen, LLC | 233.8K | 1.8% |
| D. E. Shaw & Co., Inc. | 166.3K | 1.2% |
| DIMENSIONAL FUND ADVISORS LP | 164.2K | 1.2% |
| GOLDMAN SACHS GROUP INC | 158.1K | 1.2% |
| Coastal Bridge Advisors, LLC | 140.5K | 1.1% |
| JANE STREET GROUP, LLC | 127.2K | 1.0% |
| Diametric Capital, LP | 117.5K | 0.9% |
| NORTHERN TRUST CORP | 98.7K | 0.7% |
| Huber Capital Management LLC | 97.4K | 0.7% |
| ALGERT GLOBAL LLC | 95.6K | 0.7% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| BANK OF MONTREAL /CAN/ | Sold Out | 1.8M | 0 | -1.8M |
| CastleKnight Management LP | Increased | 790.7K | 1.2M | +452.1K |
| J. Goldman & Co LP | Sold Out | 221.8K | 0 | -221.8K |
| Nuveen, LLC | Increased | 78.2K | 233.8K | +155.6K |
| NewEdge Wealth, LLC | Reduced | 619.7K | 482.0K | -137.7K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 138.8K | 27.3K | -111.5K |
| PEAK6 LLC | Sold Out | 110.3K | 0 | -110.3K |
| Ancora Advisors LLC | Reduced | 497.7K | 409.8K | -87.9K |
| Alpine Global Management, LLC | Sold Out | 86.1K | 0 | -86.1K |
| SHAPIRO CAPITAL MANAGEMENT LLC | Reduced | 555.5K | 472.2K | -83.3K |
| Concentric Capital Strategies, LP | New | 0 | 82.8K | +82.8K |
| ALGERT GLOBAL LLC | Increased | 20.3K | 95.6K | +75.2K |
| ACADIAN ASSET MANAGEMENT LLC | Increased | 235.1K | 305.6K | +70.5K |
| D. E. Shaw & Co., Inc. | Increased | 102.3K | 166.3K | +64.0K |
| BlackRock, Inc. | Increased | 1.2M | 1.2M | +60.2K |
| Verition Fund Management LLC | Reduced | 78.6K | 18.6K | -60.0K |
| MARSHALL WACE, LLP | Reduced | 100.3K | 43.0K | -57.4K |
| Potrero Capital Research LLC | New | 0 | 56.2K | +56.2K |
| TWO SIGMA INVESTMENTS, LP | New | 0 | 50.6K | +50.6K |
| RENAISSANCE TECHNOLOGIES LLC | Sold Out | 50.2K | 0 | -50.2K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | New | 0 | 47.5K | +47.5K |
| Huber Capital Management LLC | Reduced | 139.9K | 97.4K | -42.5K |
| ROYCE & ASSOCIATES LP | Increased | 512.5K | 552.8K | +40.4K |
| PANAGORA ASSET MANAGEMENT INC | Increased | 18.6K | 50.9K | +32.3K |
| GAMCO INVESTORS, INC. ET AL | Reduced | 72.4K | 42.4K | -30.0K |
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.