Starz Entertainment Corp

STRZ

Exchange: Nasdaq
Industry: Services-Motion Picture & Video Tape Production
SEC CIK: 0000929351

SEC filings (opens in a new tab)

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.

Q3 2025 vs. Q2 2025

How the institutions holding Starz Entertainment Corp changed between Q2 2025 and Q3 2025.

All holders in Q3 2025 All holders in Q2 2025

13F holders of STRZ: Q2 2025 compared with Q3 2025
Measure	Q2 2025	Of which not filed for Q3 2025	Q3 2025	Change
Holders	122	1	128	+7
Shares	14.7M	18.2K	14.9M	+267.7K (+1.8%)
Value	$234.5M	$293.1K	$216.8M	−$17.4M (−7.4%)

1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (28)

Institutions that held Starz Entertainment Corp at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to STRZ in Q3 2025
Institution	Shares	Value	% of portfolio
Alpine Global Management, LLC	132,231	$1.95M	0.40%
Acadian Asset Management LLC	68,063	$998.0K	0.00%
American Century Companies Inc	66,874	$985.1K	0.00%
Harbor Capital Advisors, Inc.	21,024	$310.0K	0.02%
HSBC Holdings PLC	17,408	$257.6K	0.00%
Quantinno Capital Management LP	16,442	$242.2K	0.00%
Prelude Capital Management, LLC	14,935	$220.0K	0.02%
Sequoia Financial Advisors, LLC	12,957	$190.9K	0.00%
Westmount Partners, LLC	10,002	$145.8K	0.04%
Covestor Ltd	4,115	$61.0K	0.03%
State of Wyoming	3,750	$55.2K	0.01%
Advisory Services Network, LLC	2,442	$36.0K	0.00%
California State Teachers Retirement System	2,432	$35.8K	0.00%
Rockefeller Capital Management L.P.	2,402	$35.4K	0.00%
Investors Research Corp	531	$7.82K	0.00%
CIBC Private Wealth Group, LLC	368	$5.42K	0.00%
Versant Capital Management, Inc	129	$1.90K	0.00%
Parallel Advisors, LLC	52	$766	0.00%
Mather Group, LLC.	39	$574	0.00%
Wealthspire Advisors, LLC	30	$442	0.00%
Quent Capital, LLC	12	$177	0.00%
Farther Finance Advisors, LLC	6	$88	0.00%
Quadrant Capital Group LLC	5	$74	0.00%
Creative Financial Designs Inc	3	$44	0.00%
Sunbelt Securities, Inc.	3	$44	0.00%
Harbour Investments, Inc.	1	$15	0.00%
JPL Wealth Management, LLC	1	$15	0.00%
Summit Wealth Group LLC	31,759	–	–

Sold out (21)

Institutions that held Starz Entertainment Corp at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of STRZ in Q3 2025
Institution	Shares, Q2 2025	Value, Q2 2025
Honeycomb Asset Management LP	100,000	$1.61M
Y-Intercept (Hong Kong) Ltd	97,898	$1.57M
Public Employees Retirement Association of Colorado	63,021	$1.01M
HRT Financial LP	48,732	$783.0K
Peregrine Capital Management LLC	40,698	$654.0K
Citadel Advisors LLC	28,444	$457.1K
Dark Forest Capital Management LP	21,900	$351.9K
Susquehanna International Group, LLP	19,662	$316.0K
Invesco Ltd.	17,128	$275.2K
Congress Park Capital LLC	11,269	$181.1K
FNY Investment Advisers, LLC	1,500	$24.0K
Raymond James Financial Inc	492	$7.91K
Bessemer Group Inc	282	$5.00K
Nomura Asset Management Co Ltd	160	$2.57K
CoreCap Advisors, LLC	149	$2.39K
Thurston, Springer, Miller, Herd & Titak, Inc.	60	$964
Maseco LLP	10	$161
Ridgewood Investments LLC	2	$38
Rothschild Investment LLC	2	$32
Stephens Consulting, LLC	1	$17
National Bank of Canada	1	$16

Not filed for Q3 2025 yet (1)

Institutions that held Starz Entertainment Corp at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding STRZ in Q2 2025 that haven't filed for Q3 2025
Institution	Shares, Q2 2025	Value, Q2 2025
Norges Bank	18,237	$293.1K