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, Q2 2026
Institutional positions in Starz Entertainment Corp as of Jun 30, 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
- 146
- +8 vs. Q1 2026
- Shares held
- 13.3M
- −1.71M (−11.4%) vs. Q1 2026
- Total value
- $384.6M
- +$211.5M (+122.2%) vs. Q1 2026
- New holders
- 24
- 44 more added
- Sold out
- 16
- 41 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 | $177.9M |
| Q3 2025 | 128 | $219.3M |
| Q2 2025 | 122 | $234.9M |
| 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, Q2 2026
Shares, value and share of portfolio for each institution holding Starz Entertainment Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| MHR Fund Management LLC | 2,863,232 | $82.6M | 4.31% | 00.0% | Unchanged |
| CastleKnight Management LP | 1,242,780 | $35.9M | 1.31% | +452,126+57.2% | Added |
| BlackRock, Inc. | 1,233,509 | $35.6M | 0.00% | +60,217+5.1% | Added |
| Vanguard Capital Management LLC | 559,721 | $16.2M | 0.00% | −8,513−1.5% | Reduced |
| Royce & Associates LP | 552,811 | $16.0M | 0.13% | +40,360+7.9% | Added |
| NewEdge Wealth, LLC | 482,028 | $13.9M | 0.14% | −137,714−22.2% | Reduced |
| Shapiro Capital Management LLC | 472,202 | $13.6M | 0.83% | −83,344−15.0% | Reduced |
| Russell Investments Group, Ltd. | 415,112 | $12.0M | 0.01% | +4,572+1.1% | Added |
| Ancora Advisors, LLC | 409,763 | $11.8M | 0.23% | −87,944−17.7% | Reduced |
| Neuberger Berman Group LLC | 390,182 | $11.3M | 0.01% | +17,218+4.6% | Added |
| Geode Capital Management, LLC | 331,060 | $9.56M | 0.00% | +17,492+5.6% | Added |
| Bank of New York Mellon Corp | 312,485 | $9.02M | 0.00% | −9,079−2.8% | Reduced |
| Acadian Asset Management LLC | 305,613 | $8.81M | 0.01% | +70,519+30.0% | Added |
| Jefferies Financial Group Inc. | 278,133 | $8.03M | 0.07% | 00.0% | Unchanged |
| State Street Corp | 270,583 | $7.81M | 0.00% | −1,486−0.5% | Reduced |
| Nuveen, LLC | 233,783 | $6.75M | 0.00% | +155,574+198.9% | Added |
| D. E. Shaw & Co., Inc. | 166,255 | $4.80M | 0.00% | +63,963+62.5% | Added |
| Dimensional Fund Advisors LP | 164,155 | $4.74M | 0.00% | +710.0% | Added |
| Goldman Sachs Group Inc | 158,083 | $4.56M | 0.00% | −24,193−13.3% | Reduced |
| Coastal Bridge Advisors, LLC | 140,528 | $4.06M | 0.25% | 00.0% | Unchanged |
| Jane Street Group, LLC | 127,160 | $3.67M | 0.00% | −3,965−3.0% | Reduced |
| Diametric Capital, LP | 117,467 | $3.39M | 0.36% | −21,200−15.3% | Reduced |
| Northern Trust Corp | 98,667 | $2.85M | 0.00% | +8,092+8.9% | Added |
| Huber Capital Management LLC | 97,447 | $2.81M | 0.41% | −42,486−30.4% | Reduced |
| Algert Global LLC | 95,558 | $2.76M | 0.03% | +75,214+369.7% | Added |
| Vanguard Portfolio Management LLC | 90,062 | $2.60M | 0.00% | +23,478+35.3% | Added |
| Gabelli Funds LLC | 85,500 | $2.47M | 0.02% | 00.0% | Unchanged |
| Vanguard Fiduciary Trust Co | 85,034 | $2.45M | 0.00% | +4,058+5.0% | Added |
| Citadel Advisors LLC | 82,904 | $2.39M | 0.00% | −24,266−22.6% | Reduced |
| Concentric Capital Strategies, LP | 82,828 | $2.39M | 0.15% | +82,828 | New |
| Bank of America Corp | 61,468 | $1.77M | 0.00% | −29,469−32.4% | Reduced |
| Potrero Capital Research LLC | 56,195 | $1.62M | 0.99% | +56,195 | New |
| Panagora Asset Management Inc | 50,875 | $1.47M | 0.00% | +32,314+174.1% | Added |
| Two Sigma Investments, LP | 50,592 | $1.46M | 0.00% | +50,592 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 48,885 | $1.41M | 0.00% | −1,291−2.6% | Reduced |
| Wells Fargo & Company | 48,301 | $1.39M | 0.00% | +5,863+13.8% | Added |
| Jacobs Levy Equity Management, Inc | 47,545 | $1.37M | 0.00% | +47,545 | New |
| Price T Rowe Associates Inc | 46,784 | $1.35M | 0.00% | +5,638+13.7% | Added |
| Marshall Wace, LLP | 42,960 | $1.24M | 0.00% | −57,360−57.2% | Reduced |
| Gamco Investors, Inc. Et Al | 42,411 | $1.22M | 0.01% | −30,000−41.4% | Reduced |
| Morgan Stanley | 39,184 | $1.13M | 0.00% | −18,809−32.4% | Reduced |
| Trexquant Investment LP | 37,474 | $1.08M | 0.01% | +288+0.8% | Added |
| Charles Schwab Investment Management Inc | 35,443 | $1.02M | 0.00% | +4,519+14.6% | Added |
| Quantinno Capital Management LP | 35,152 | $1.01M | 0.00% | −4,302−10.9% | Reduced |
| AQR Capital Management LLC | 32,716 | $941.2K | 0.00% | −11,231−25.6% | Reduced |
| Susquehanna International Group, LLP | 31,225 | $901.2K | 0.00% | +12,487+66.6% | Added |
| HSBC Holdings PLC | 30,851 | $887.3K | 0.00% | −9,896−24.3% | Reduced |
| Vestcor Inc | 28,411 | $820.0K | 0.02% | 00.0% | Unchanged |
| Millennium Management LLC | 27,275 | $787.2K | 0.00% | −111,533−80.4% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 27,265 | $786.9K | 0.00% | +195+0.7% | Added |
| Barclays PLC | 25,887 | $747.1K | 0.00% | −8,281−24.2% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 25,635 | $739.8K | 0.01% | +2,955+13.0% | Added |
| STRS Ohio | 23,800 | $686.9K | 0.00% | −15,300−39.1% | Reduced |
| UBS Group AG | 22,890 | $660.6K | 0.00% | +19,655+607.6% | Added |
| MYDA Advisors LLC | 22,000 | $634.9K | 0.15% | +2,000+10.0% | Added |
| Martingale Asset Management L P | 21,732 | $627.2K | 0.01% | +21,732 | New |
| Boston Partners | 20,032 | $578.1K | 0.00% | +1,980+11.0% | Added |
| Wolverine Asset Management LLC | 19,943 | $575.6K | 0.01% | +753+3.9% | Added |
| Verition Fund Management LLC | 18,647 | $538.2K | 0.00% | −59,988−76.3% | Reduced |
| Mariner, LLC | 17,748 | $512.1K | 0.00% | −1,025−5.5% | Reduced |
| SEI Investments Co | 16,388 | $473.0K | 0.00% | −152−0.9% | Reduced |
| Prelude Capital Management, LLC | 15,794 | $455.8K | 0.03% | −19,307−55.0% | Reduced |
| Pathstone Holdings, LLC | 15,691 | $452.9K | 0.00% | +2,023+14.8% | Added |
| Oppenheimer Asset Management Inc. | 15,052 | $434.4K | 0.00% | −2,979−16.5% | Reduced |
| Rhumbline Advisers | 14,622 | $422.0K | 0.00% | −544−3.6% | Reduced |
| Harbor Capital Advisors, Inc. | 14,486 | $418.0K | 0.03% | +125+0.9% | Added |
| Invesco Ltd. | 14,481 | $417.9K | 0.00% | +14,481 | New |
| Creative Planning | 14,113 | $407.3K | 0.00% | +14,113 | New |
| Ratan Capital Management LP | 12,738 | $367.6K | 0.12% | +12,738 | New |
| Deutsche Bank AG | 11,836 | $341.6K | 0.00% | +4,588+63.3% | Added |
| XTX Topco Ltd | 11,122 | $321.0K | 0.00% | −28,017−71.6% | Reduced |
| Kornitzer Capital Management Inc | 11,082 | $319.8K | 0.01% | −15,246−57.9% | Reduced |
| Quinn Opportunity Partners LLC | 10,893 | $314.4K | 0.01% | +10,893 | New |
| Sequoia Financial Advisors, LLC | 10,688 | $308.5K | 0.00% | 00.0% | Unchanged |
| Mackenzie Financial Corp | 10,154 | $293.0K | 0.00% | +10,154 | New |
| Westmount Partners, LLC | 10,000 | $288.6K | 0.06% | 00.0% | Unchanged |
| Prudential Financial Inc | 9,958 | $287.4K | 0.00% | +9,958 | New |
| Qube Research & Technologies Ltd | 9,883 | $285.2K | 0.00% | +9,883 | New |
| Quadrature Capital Ltd | 9,851 | $284.3K | 0.00% | +9,851 | New |
| Franklin Resources Inc | 9,301 | $268.4K | 0.00% | +9,301 | New |
| Magnetar Financial LLC | 8,347 | $240.9K | 0.00% | +8,347 | New |
| Ameriprise Financial Inc | 7,867 | $227.0K | 0.00% | +7,867 | New |
| JPMorgan Chase & Co | 7,025 | $205.6K | 0.00% | +212+3.1% | Added |
| MetLife Investment Management | 6,918 | $199.7K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 6,887 | $199.0K | 0.00% | +359+5.5% | Added |
| Persistent Asset Partners Ltd | 6,805 | $196.4K | 0.06% | +6,805 | New |
| FMR LLC | 6,134 | $177.0K | 0.00% | +2,833+85.8% | Added |
| Alliancebernstein L.P. | 14,967 | $172.1K | 0.00% | +2,843+23.4% | Added |
| Citigroup Inc | 5,597 | $161.5K | 0.00% | +5,063+948.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 5,559 | $160.4K | 0.00% | +92+1.7% | Added |
| Vanguard Global Advisers, LLC | 5,446 | $157.2K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 4,785 | $138.1K | 0.00% | +1,800+60.3% | Added |
| Police & Firemen's Retirement System of New Jersey | 3,059 | $88.3K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 1,715 | $49.5K | 0.00% | −786−31.4% | Reduced |
| SRS Capital Advisors, Inc. | 1,554 | $44.8K | 0.00% | +1,554 | New |
| Ameritas Investment Partners, Inc. | 1,232 | $35.6K | 0.00% | −34−2.7% | Reduced |
| Legal & General Group Plc | 1,165 | $33.6K | 0.00% | 00.0% | Unchanged |
| Bleichroeder LP | 1,092 | $31.5K | 0.01% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 965 | $27.9K | 0.00% | −637−39.8% | Reduced |
| Global Retirement Partners, LLC | 791 | $22.8K | 0.00% | +791 | New |