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Who owns Starz Entertainment (STRZ) stock

138 funds reported Starz Entertainment (STRZ) shares in their latest 13F filings, worth $393M in all. The largest holder is MHR Fund Management LLC ($82.6M). Last quarter 62 funds added to their stakes and 53 cut them.

Largest holders of STRZ (13F)Largest holders of STRZ (13F)MHR Fund Management LLC$82.6MCastleKnight Management LP$35.9MBlackRock$35.6MVanguard Capital Management LLC$16.2MRoyce & Associates LP$16.0MNewEdge Wealth, LLC$13.9MShapiro Capital Management LLC$13.6MRussell Investments Group$12.0MAncora Advisors LLC$11.8MNeuberger Berman Group LLC$11.3M

Largest holders (13F)

FundSharesValueChangeQuarter
MHR Fund Management LLC2,863,232$82.6Munchanged2026-06-30
CastleKnight Management LP1,242,780$35.9Mincrease2026-06-30
BlackRock1,233,509$35.6Mincrease2026-06-30
Vanguard Capital Management LLC559,721$16.2Mdecrease2026-06-30
Royce & Associates LP552,811$16.0Mincrease2026-06-30
NewEdge Wealth, LLC482,028$13.9Mdecrease2026-06-30
Shapiro Capital Management LLC472,202$13.6Mdecrease2026-06-30
Russell Investments Group415,112$12.0Mincrease2026-06-30
Ancora Advisors LLC409,763$11.8Mdecrease2026-06-30
Neuberger Berman Group LLC390,182$11.3Mincrease2026-06-30
Geode Capital Management, LLC331,060$9.6Mincrease2026-06-30
Bank of New York Mellon312,485$9.0Mdecrease2026-06-30
Acadian Asset Management LLC305,613$8.8Mincrease2026-06-30
Vanguard Group714,892$8.4Mincrease2025-12-31
Jefferies Financial Group278,133$8.0Munchanged2026-06-30

Starz Entertainment's latest quarter

Starz Entertainment, Q3 2026: revenue $322M (+0.5% year over year), operating margin -6.6%, net loss $34.8M, operating cash flow $18.9M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most STRZ stock?

By the latest 13F filings: MHR Fund Management LLC ($82.6M); CastleKnight Management LP ($35.9M); BlackRock ($35.6M); Vanguard Capital Management LLC ($16.2M); Royce & Associates LP ($16.0M).

What is the short interest in STRZ?

556,498 shares were sold short at the 2026-10-15 settlement, -0.46% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.