Starz Entertainment Corp
STRZ- Exchange
- Nasdaq
- Industry
- Services-Motion Picture & Video Tape Production
- SEC CIK
- 0000929351
In the last 90 days, Starz Entertainment Corp insiders filed 2 open-market purchases and 1 sale; 146 institutions reported holding it in 13F filings for Q2 2026, worth $384.6M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Starz Entertainment Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 140
- +10 vs. Q4 2025
- Shares held
- 15.0M
- +642.1K (+4.5%) vs. Q4 2025
- Total value
- $173.1M
- +$4.51M (+2.7%) vs. Q4 2025
- New holders
- 30
- 36 more added
- Sold out
- 20
- 42 more reduced
2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting STRZ on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 146 | $384.6M |
| Q1 2026 | 140 | $173.1M |
| Q4 2025 | 132 | $176.9M |
| Q3 2025 | 128 | $216.8M |
| Q2 2025 | 122 | $234.5M |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Starz Entertainment Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Connor, Clark & Lunn Investment Management Ltd. | 50,176 | $577.0K | 0.00% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 50,200 | $577.3K | 0.00% | +50,200 | New |
| Morgan Stanley | 57,993 | $666.9K | 0.00% | −54,878−48.6% | Reduced |
| Vanguard Portfolio Management LLC | 66,584 | $765.7K | 0.00% | +66,584 | New |
| Gamco Investors, Inc. Et Al | 72,411 | $832.7K | 0.01% | +3,000+4.3% | Added |
| Nuveen, LLC | 78,209 | $899.4K | 0.00% | −25,666−24.7% | Reduced |
| Verition Fund Management LLC | 78,635 | $904.3K | 0.01% | +64,321+449.4% | Added |
| Vanguard Fiduciary Trust Co | 80,976 | $931.2K | 0.00% | +80,976 | New |
| Gabelli Funds LLC | 85,500 | $983.3K | 0.01% | −1,000−1.2% | Reduced |
| Alpine Global Management, LLC | 86,100 | $990.1K | 0.15% | −62,603−42.1% | Reduced |
| Northern Trust Corp | 90,575 | $1.04M | 0.00% | −22,148−19.6% | Reduced |
| Bank of America Corp | 90,937 | $1.05M | 0.00% | +23,689+35.2% | Added |
| Marshall Wace, LLP | 100,320 | $1.15M | 0.00% | −33,225−24.9% | Reduced |
| D. E. Shaw & Co., Inc. | 102,292 | $1.18M | 0.00% | −21,454−17.3% | Reduced |
| Citadel Advisors LLC | 107,170 | $1.23M | 0.00% | +77,067+256.0% | Added |
| PEAK6 LLC | 110,268 | $1.27M | 0.04% | +94,390+594.5% | Added |
| Jane Street Group, LLC | 131,125 | $1.51M | 0.00% | +81,259+163.0% | Added |
| Diametric Capital, LP | 138,667 | $1.59M | 0.42% | +117,213+546.3% | Added |
| Millennium Management LLC | 138,808 | $1.60M | 0.00% | +82,642+147.1% | Added |
| Huber Capital Management LLC | 139,933 | $1.61M | 0.25% | −6,893−4.7% | Reduced |
| Coastal Bridge Advisors, LLC | 140,528 | $1.62M | 0.11% | +4,300+3.2% | Added |
| Dimensional Fund Advisors LP | 164,084 | $1.89M | 0.00% | −700.0% | Reduced |
| Goldman Sachs Group Inc | 182,276 | $2.10M | 0.00% | +51,049+38.9% | Added |
| J. Goldman & Co LP | 221,792 | $2.55M | 0.12% | −33,898−13.3% | Reduced |
| Acadian Asset Management LLC | 235,094 | $2.69M | 0.00% | +109,340+86.9% | Added |
| State Street Corp | 272,069 | $3.13M | 0.00% | −5,818−2.1% | Reduced |
| Jefferies Financial Group Inc. | 278,133 | $3.20M | 0.04% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 313,568 | $3.61M | 0.00% | +14,775+4.9% | Added |
| Bank of New York Mellon Corp | 321,564 | $3.70M | 0.00% | −11,739−3.5% | Reduced |
| Neuberger Berman Group LLC | 372,964 | $4.29M | 0.00% | −3,268−0.9% | Reduced |
| Russell Investments Group, Ltd. | 410,540 | $4.72M | 0.01% | +199,769+94.8% | Added |
| Ancora Advisors, LLC | 497,707 | $5.72M | 0.12% | +110,118+28.4% | Added |
| Royce & Associates LP | 512,451 | $5.89M | 0.06% | +71,806+16.3% | Added |
| Shapiro Capital Management LLC | 555,546 | $6.39M | 0.40% | −75,383−11.9% | Reduced |
| Vanguard Capital Management LLC | 568,234 | $6.53M | 0.00% | +568,234 | New |
| NewEdge Wealth, LLC | 619,742 | $7.13M | 0.09% | −91,120−12.8% | Reduced |
| CastleKnight Management LP | 790,654 | $9.09M | 0.43% | +403,085+104.0% | Added |
| BlackRock, Inc. | 1,173,292 | $13.5M | 0.00% | −9,066−0.8% | Reduced |
| Bank of Montreal | 1,803,950 | $20.7M | 0.01% | +1,803,950 | New |
| MHR Fund Management LLC | 2,863,232 | $32.9M | 2.41% | 00.0% | Unchanged |
| Liberty 77 Capital L.P. | 0 | $0 | 0.00% | −1,803,786−100.0% | Sold out |
| Capital Research Global Investors | 0 | $0 | 0.00% | −870,042−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −163,581−100.0% | Sold out |
| American Century Companies Inc | 0 | $0 | 0.00% | −84,472−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −74,051−100.0% | Sold out |
| Beartown Capital Management, LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Systematic Financial Management LP | 0 | $0 | 0.00% | −21,000−100.0% | Sold out |
| DLD Asset Management, LP | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −14,082−100.0% | Sold out |
| Yakira Capital Management, Inc. | 0 | $0 | 0.00% | −12,286−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −5,283−100.0% | Sold out |
| Covestor Ltd | 0 | $0 | 0.00% | −4,115−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −1,290−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −362−100.0% | Sold out |
| Marquette Asset Management, LLC | 0 | $0 | 0.00% | −48−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −43−100.0% | Sold out |
| Versant Capital Management, Inc | 0 | $0 | 0.00% | −38−100.0% | Sold out |
| True Wealth Design, LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Elyxium Wealth, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |