Starz Entertainment Corp: which funds bought and sold

Institutions that bought and sold Starz Entertainment shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 68 institutions that filed 13F reports for both quarters added to or opened positions in Starz Entertainment, and 56 cut or closed them. Together they sold a net 1.7M shares, −11.4% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 315K shares (+10.2%); index fund managers were net buyers of 107K shares (+4.1%). 24 opened a new position and 15 sold out entirely.

Bought, Q2 2026 68 institutions, 24 of them new holders Sold, Q2 2026 56 institutions, 15 of them sold out

Net change, all compared −1.7M shares (−11.4%)

Net change, active managers +315K shares (+10.2%), 19 bought, 10 sold

Buyers versus sellers

institutions compared, 160

68 bought 36 56 sold

Active managers and hedge funds 19 bought · 10 sold · +315K

Index fund managers 6 bought · 3 sold · +107K

Other institutions 43 bought · 43 sold · −2.1M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Castleknight Management LP Hedge fund	+452K +57.2%	1.2M	$35.9M
Nuveen, LLC	+156K +198.9%	234K	$6.7M
Concentric Capital Strategies, LP	+83K New position	83K	$2.4M
Algert Global LLC Hedge fund	+75K +369.7%	96K	$2.8M
Acadian Asset Management LLC Active manager	+71K +30.0%	306K	$8.8M
D. E. Shaw & Co., Inc. Hedge fund	+64K +62.5%	166K	$4.8M
Blackrock, Inc. Index funds	+60K +5.1%	1.2M	$35.6M
Potrero Capital Research LLC	+56K New position	56K	$1.6M
Two Sigma Investments, LP Hedge fund	+51K New position	51K	$1.5M
Jacobs Levy Equity Management, Inc Active manager	+48K New position	48K	$1.4M
Royce & Associates LP Active manager	+40K +7.9%	553K	$16M
Panagora Asset Management Inc Active manager	+32K +174.1%	51K	$1.5M
Vanguard Portfolio Management LLC Index funds	+23K +35.3%	90K	$2.6M
Martingale Asset Management L P Active manager	+22K New position	22K	$627,186
UBS Group AG	+20K +607.6%	23K	$660,606
Geode Capital Management, LLC Index funds	+17K +5.6%	331K	$9.6M
Neuberger Berman Group LLC Active manager	+17K +4.6%	390K	$11.3M
Invesco Ltd.	+14K New position	14K	$417,915
Creative Planning	+14K New position	14K	$407,301
Ratan Capital Management LP	+13K New position	13K	$367,619

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Castleknight Management LP Hedge fund	+452K +57.2%	1.2M	$35.9M
Algert Global LLC Hedge fund	+75K +369.7%	96K	$2.8M
Acadian Asset Management LLC Active manager	+71K +30.0%	306K	$8.8M
D. E. Shaw & Co., Inc. Hedge fund	+64K +62.5%	166K	$4.8M
Two Sigma Investments, LP Hedge fund	+51K New position	51K	$1.5M
Jacobs Levy Equity Management, Inc Active manager	+48K New position	48K	$1.4M
Royce & Associates LP Active manager	+40K +7.9%	553K	$16M
Panagora Asset Management Inc Active manager	+32K +174.1%	51K	$1.5M
Martingale Asset Management L P Active manager	+22K New position	22K	$627,186
Neuberger Berman Group LLC Active manager	+17K +4.6%	390K	$11.3M

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Bank Of Montreal	−1.8M Sold out	0	—
J. Goldman & Co LP Hedge fund	−222K Sold out	0	—
Newedge Wealth, LLC	−138K −22.2%	482K	$13.9M
Millennium Management LLC Hedge fund	−112K −80.4%	27K	$787,156
Peak6 LLC	−110K Sold out	0	—
Ancora Advisors LLC	−88K −17.7%	410K	$11.8M
Alpine Global Management, LLC	−86K Sold out	0	—
Shapiro Capital Management LLC	−83K −15.0%	472K	$13.6M
Verition Fund Management LLC Hedge fund	−60K −76.3%	19K	$538,152
Marshall Wace, LLP Hedge fund	−57K −57.2%	43K	$1.2M
Renaissance Technologies LLC Hedge fund	−50K Sold out	0	—
Huber Capital Management LLC	−42K −30.4%	97K	$2.8M
GAMCO Investors, Inc. Et Al Active manager	−30K −41.4%	42K	$1.2M
Bank Of America Corp	−29K −32.4%	61K	$1.8M
Xtx Topco Ltd	−28K −71.6%	11K	$320,981
Citadel Advisors LLC Hedge fund	−24K −22.6%	83K	$2.4M
Goldman Sachs Group Inc	−24K −13.3%	158K	$4.6M
Diametric Capital, LP	−21K −15.3%	117K	$3.4M
Squarepoint Ops LLC Hedge fund	−21K Sold out	0	—
Point72 Asset Management, L.P. Hedge fund	−20K Sold out	0	—

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
J. Goldman & Co LP Hedge fund	−222K Sold out	0	—
Millennium Management LLC Hedge fund	−112K −80.4%	27K	$787,156
Verition Fund Management LLC Hedge fund	−60K −76.3%	19K	$538,152
Marshall Wace, LLP Hedge fund	−57K −57.2%	43K	$1.2M
Renaissance Technologies LLC Hedge fund	−50K Sold out	0	—
GAMCO Investors, Inc. Et Al Active manager	−30K −41.4%	42K	$1.2M
Citadel Advisors LLC Hedge fund	−24K −22.6%	83K	$2.4M
Squarepoint Ops LLC Hedge fund	−21K Sold out	0	—
Point72 Asset Management, L.P. Hedge fund	−20K Sold out	0	—
AQR Capital Management LLC Hedge fund	−11K −25.6%	33K	$941,230

New positions

largest by value

Institution	Shares	Value June 30, 2026
Concentric Capital Strategies, LP	83K	$2.4M
Potrero Capital Research LLC	56K	$1.6M
Two Sigma Investments, LPHedge fund	51K	$1.5M
Jacobs Levy Equity Management, IncActive manager	48K	$1.4M
Martingale Asset Management L PActive manager	22K	$627,186
Invesco Ltd.	14K	$417,915
Creative Planning	14K	$407,301
Ratan Capital Management LP	13K	$367,619
Quinn Opportunity Partners LLC	11K	$314,372
Mackenzie Financial Corp	10K	$293,044

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Bank Of Montreal	1.8M	$20.7M
J. Goldman & Co LPHedge fund	222K	$2.6M
Peak6 LLC	110K	$1.3M
Alpine Global Management, LLC	86K	$990,150
Renaissance Technologies LLCHedge fund	50K	$577,300
Squarepoint Ops LLCHedge fund	21K	$236,866
Point72 Asset Management, L.P.Hedge fund	20K	$231,852
HRT Financial LP	16K	$178,000
Kemnay Advisory Services Inc.	614	$7,061
Bayban	100	$1,150

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 146
Ten largest holders: 64.7%
Index fund managers: 20.4%
Active managers and hedge funds: 25.6%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	19	10	7	4	+315K	+10.2%
Index fund managers	6	3	0	0	+107K	+4.1%
Other institutions	43	43	17	11	−2.1M	−22.9%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Starz Entertainment.

Only managers that filed a holdings report for both quarters are compared (160 here). 4 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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