Starz Entertainment Corp. (STRZ)
Nasdaq: STRZ · Services-Motion Picture & Video Tape Production · Santa Monica, CA · filing with the SEC since 1999
Who owns Starz Entertainment Corp.
As filed with the SECHolders of 5% or more
5
Mark H. Rachesky, M.D. holds 24.2% of Class A Voting Shares, no par value, as its SCHEDULE 13D/A filed Jan 28, 2025 says.
Directors and officers
17
report now, of 38 people on the record since 2006. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 5 named at left.
Holders of 5% or moreshare of the class, as filed
Mark H. Rachesky, M.D.
SCHEDULE 13D/A · filed Jan 28, 2025 · Class A Voting Shares, no par value
Mark H. Rachesky, M.D.
SCHEDULE 13D/A · filed Jun 4, 2025 · Common Shares, no par value · 15.1% in May 8, 2025
Allen Family Capital, LLC
SCHEDULE 13D · filed Mar 12, 2026 · Common Shares, no par value per share
CastleKnight Master Fund LP
SCHEDULE 13G · filed Apr 17, 2026 · Common Shares, no par value per share
Blackrock, Inc.
SCHEDULE 13G/A · filed Apr 23, 2025 · Class A Stock
The Vanguard Group
SCHEDULE 13G/A · filed Jul 29, 2025 · Common Stock · reported falling below 5%
Liberty Global Ltd.
SCHEDULE 13D/A · filed May 8, 2025 · Common Shares, no par value · reported falling below 5%, from 4.8% in Jan 29, 2025
Capital Research Global Investors
SCHEDULE 13G/A · filed May 14, 2026 · Common Stock · reported falling below 5%, from 5.2% in Feb 12, 2026
Bank of Montreal
SCHEDULE 13G/A · filed May 8, 2026 · Common Shares, no par value per share · reported falling below 5%, from 10.8% in Apr 7, 2026
Liberty 77 Capital L.P.
SCHEDULE 13D/A · filed Mar 5, 2026 · Common Shares · reported falling below 5%, from 10.8% in May 8, 2025
Warner Bros. Discovery, Inc.
SCHEDULE 13D/A · filed Jun 4, 2025 · Common Shares, no par value. · reported falling below 5%, from 2.1% in May 8, 2025
What STRZ reports owning in othersstakes of 5% or more, and other ties
22 subsidiaries in 3 countries, from the list filed with the 10-K filed Jun 26, 2025.
Insider tradesForm 4
14sales
9purchases
0sales on a scheduled plan
3people selling
$2.5Msold, in dollars
$1.1Mbought, in dollars
Open-market trades on Form 4 from Nov 3, 2025 to Nov 3, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Nov 3, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window8 of 55 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Allen Family Capital, LLC | 10% owner | 23 | $44.9M | 0 | 0 | $0 |
| Mnuchin Steven T | 10% owner | 1 | $25.0M | 0 | 0 | $0 |
| Hoffman Alison | President of Starz Networks | 10 | $1.4M | 0 | 0 | $0 |
| Burns Michael Raymond | Vice Chair | 3 | $1.1M | 0 | 0 | $0 |
| Wyrick Jason | EVP, Technology | 1 | $100,000 | 0 | 0 | $0 |
| Hirsch Jeffrey | President and CEO | 0 | $0 | 0 | 5 | $900,000 |
| Macdonald Scott D | CFO and Treasurer | 0 | $0 | 0 | 2 | $200,000 |
| Kapenstein James M. | SEE REMARKS | 0 | $0 | 0 | 2 | $0 |