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STRZ

Starz Entertainment Corp /Cn/
$28.99 -1.22 (-4.04%) At close · Jul 2
Market Cap
$486.72M
Shares
16,789,365

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 140
Total Value: $172,500,624
Total Shares: 15,000,050
Showing 1–100 of 141 holdings by value · page 1 of 2

Institutional Ownership Trend

5 quarters

Superinvestors Holding STRZ

All superinvestors →
Mario Gabelli $832,726

Holder Concentration

Across 140 13F filers
Top Holder
19.1%
Jun 2025 → Mar 2026 · range 18.9% – 19.5%
of institutional value
Top 5
48.3%
Jun 2025 → Mar 2026 · range 48.3% – 55.0%
of institutional value
Top 10
65.3%
Jun 2025 → Mar 2026 · range 65.3% – 72.0%
of institutional value
HHI
713
Jun 2025 → Mar 2026 · range 713 – 814
Broadly held
Showing 100 of 141
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mid MHR FUND MANAGEMENT LLC $32,927,168 19.09% 2,863,232
Mega BANK OF MONTREAL /CAN/ Bank $20,745,425 12.03% 1,803,950
Mega BlackRock, Inc. $13,492,856 7.82% 1,173,292
Mid CastleKnight Management LP $9,092,521 5.27% 790,654
Mid NewEdge Wealth, LLC $7,127,033 4.13% 619,742
Mega VANGUARD CAPITAL MANAGEMENT LLC $6,534,691 3.79% 568,234
Mid SHAPIRO CAPITAL MANAGEMENT LLC $6,388,779 3.70% 555,546
Mid ROYCE & ASSOCIATES LP $5,893,186 3.42% 512,451
Mid Ancora Advisors LLC $5,723,630 3.32% 497,707
Large Russell Investments Group, Ltd. $4,721,208 2.74% 410,540
Mega NEUBERGER BERMAN GROUP LLC $4,289,086 2.49% 372,964
Mega Bank of New York Mellon Corp Bank $3,697,984 2.14% 321,564
Mega GEODE CAPITAL MANAGEMENT, LLC $3,606,031 2.09% 313,568
Large Jefferies Financial Group Inc. $3,198,529 1.85% 278,133
Mega STATE STREET CORP $3,128,793 1.81% 272,069
Large ACADIAN ASSET MANAGEMENT LLC $2,703,581 1.57% 235,094
Mid J. Goldman & Co LP $2,550,608 1.48% 221,792
Mega GOLDMAN SACHS GROUP INC $2,096,173 1.22% 182,276
Mega DIMENSIONAL FUND ADVISORS LP $1,886,965 1.09% 164,084
Small Coastal Bridge Advisors, LLC $1,616,072 0.94% 140,528
Small Huber Capital Management LLC $1,609,229 0.93% 139,933
Mega MILLENNIUM MANAGEMENT LLC $1,596,292 0.93% 138,808
Small Diametric Capital, LP $1,594,670 0.92% 138,667
Mega JANE STREET GROUP, LLC $1,507,937 0.87% 131,125
Large PEAK6 LLC $1,268,082 0.74% 110,268
Mega CITADEL ADVISORS LLC $1,232,454 0.71% 107,170
Mega D. E. Shaw & Co., Inc. $1,176,358 0.68% 102,292
Large MARSHALL WACE, LLP $1,153,679 0.67% 100,320
Mega BANK OF AMERICA CORP /DE/ Bank $1,045,774 0.61% 90,937
Mega NORTHERN TRUST CORP Bank $1,041,612 0.60% 90,575
Small Alpine Global Management, LLC $990,150 0.57% 86,100
Large GABELLI FUNDS LLC $983,250 0.57% 85,500
Mega VANGUARD FIDUCIARY TRUST CO Bank $931,224 0.54% 80,976
Large Verition Fund Management LLC $904,302 0.52% 78,635
Mega Nuveen, LLC $899,403 0.52% 78,209
Mid GAMCO INVESTORS, INC. ET AL $832,726 0.48% 72,411
Mega MORGAN STANLEY $666,917 0.39% 57,993
Large RENAISSANCE TECHNOLOGIES LLC $577,300 0.33% 50,200
Large Connor, Clark & Lunn Investment Management Ltd. $577,024 0.33% 50,176
Mega AQR CAPITAL MANAGEMENT LLC $505,389 0.29% 43,947
Mega WELLS FARGO & COMPANY/MN $488,035 0.28% 42,438
Mega PRICE T ROWE ASSOCIATES INC /MD/ $473,179 0.27% 41,146
Mega HSBC HOLDINGS PLC $468,590 0.27% 40,747
Large Quantinno Capital Management LP $453,721 0.26% 39,454
Mid XTX Topco Ltd $450,098 0.26% 39,139
Large STRS OHIO $449,650 0.26% 39,100
Large Trexquant Investment LP $427,639 0.25% 37,186
Mid PRELUDE CAPITAL MANAGEMENT, LLC $403,661 0.23% 35,101
Mega BARCLAYS PLC $392,931 0.23% 34,168
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $355,626 0.21% 30,924
Mid Vestcor Inc $326,726 0.19% 28,411
Large FULLER & THALER ASSET MANAGEMENT, INC. $311,305 0.18% 27,070
Mid KORNITZER CAPITAL MANAGEMENT INC /KS $302,772 0.18% 26,328
Mid Susquehanna Portfolio Strategies, LLC $260,820 0.15% 22,680
Large Squarepoint Ops LLC $236,865 0.14% 20,597
Mid ALGERT GLOBAL LLC $233,956 0.14% 20,344
Large Point72 Asset Management, L.P. $231,851 0.13% 20,161
Small MYDA Advisors LLC $230,000 0.13% 20,000
Mid WOLVERINE ASSET MANAGEMENT LLC $220,685 0.13% 19,190
Large Mariner, LLC $215,889 0.13% 18,773
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $215,487 0.12% 18,738
Large PANAGORA ASSET MANAGEMENT INC $213,451 0.12% 18,561
Large Boston Partners $207,598 0.12% 18,052
Mid OPPENHEIMER ASSET MANAGEMENT INC. $207,356 0.12% 18,031
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $192,050 0.11% 16,700
Large SEI INVESTMENTS CO $190,209 0.11% 16,540
Large HRT FINANCIAL LP $178,871 0.10% 15,554
Mega RHUMBLINE ADVISERS $174,409 0.10% 15,166
Mid HARBOR CAPITAL ADVISORS, INC. $165,151 0.10% 14,361
Large Pathstone Holdings, LLC $157,181 0.09% 13,668
Mega ALLIANCEBERNSTEIN L.P. $139,426 0.08% 12,124
Mid Sequoia Financial Advisors, LLC $122,912 0.07% 10,688
Small Westmount Partners, LLC $115,000 0.07% 10,000
Mega DEUTSCHE BANK AG\ Bank $83,352 0.05% 7,248
Large MetLife Investment Management, LLC $79,557 0.05% 6,918
Mega JPMORGAN CHASE & CO $78,348 0.05% 6,813
Mega ROYAL BANK OF CANADA Bank $75,071 0.04% 6,528
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $62,870 0.04% 5,467
Mega Vanguard Global Advisers, LLC $62,629 0.04% 5,446
Mega FMR LLC $37,961 0.02% 3,301
Mega UBS Group AG $37,201 0.02% 3,235
Large Police & Firemen's Retirement System of New Jersey Pension $35,178 0.02% 3,059
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $34,327 0.02% 2,985
Mega BNP PARIBAS ARBITRAGE, SA $28,761 0.02% 2,501
Mid Tower Research Capital LLC (TRC) $18,423 0.01% 1,602
Mid Ameritas Investment Partners, Inc. $14,559 0.01% 1,266
Mega Legal & General Group Plc $13,397 0.01% 1,165
Small Bleichroeder LP $12,558 0.01% 1,092
Large CWM, LLC $12,224 0.01% 1,063
Large Rockefeller Capital Management L.P. $9,648 0.01% 839
Large JONES FINANCIAL COMPANIES LLLP $9,142 0.01% 795
Mid SIMPLEX TRADING, LLC $8,510 0.00% 740
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $7,153 0.00% 622
Small Kemnay Advisory Services Inc. $7,061 0.00% 614
Mega CITIGROUP INC $6,141 0.00% 534
Mid GAMMA Investing LLC $5,462 0.00% 475
Small Essential Partners LLC $5,209 0.00% 453
Mid Sterling Capital Management LLC $4,381 0.00% 381
Small Investors Research Corp $3,622 0.00% 315
Mid JTC Employer Solutions Trustee Ltd $3,450 0.00% 300
Key facts CIK 929351 CUSIP 855919106 13F (30d) 1 filings 1 filers Visit website

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