STRZ · Insider trading · 13F holders · Congress trades
Starz Entertainment Corp (STRZ)
Who is buying and selling STRZ: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 6
- Insider buys, 90 days
- $274K
- Insider sales, 90 days
- $45.7M
- Congress trades, 12 months
- 0
STRZ at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 4 STRZ insiders filed 2 open-market purchases worth $274K and 2 sales worth $45.7M on SEC Form 4.
- 6 13F filers hold STRZ among their 50 largest positions, worth $137.5M combined, including Nehal Chopra. The biggest bets by portfolio weight are Mhr Fund Management LLC (4.3%), CastleKnight Management LP (1.3%) and Potrero Capital Research LLC (1.0%). In their latest 13Fs, 2 managers opened a new position and 0 added to one.
- No member of Congress has disclosed a trade in STRZ.
- STRZ last closed at $21.74 on Oct 29, 2026.
STRZ insider trading
Between Aug 1, 2026 and Oct 29, 2026, 4 STRZ insiders filed 2 open-market purchases worth $274K and 2 sales worth $45.7M on SEC Form 4.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Oct 29, 2026 | Allen Family Capital, LLC | 10% Owner | Sale | 1,803,786 | $24.90 | $44.9M | SEC |
| Aug 14, 2026 | Hoffman Alison | President of Starz Networks | Sale | 32,291 | $25.01 | $808K | SEC |
| Aug 12, 2026 | Kapenstein James M. | SEE REMARKS | Buy | 1,000 | $25.73 | $26K | SEC |
| Aug 11, 2026 | Hirsch Jeffrey | President and CEO, Director | Buy | 10,000 | $24.80 | $248K | SEC |
Who owns STRZ? Hedge funds and superinvestors
6 13F filers hold STRZ among their 50 largest positions, worth $137.5M combined, including Nehal Chopra. The biggest bets by portfolio weight are Mhr Fund Management LLC (4.3%), CastleKnight Management LP (1.3%) and Potrero Capital Research LLC (1.0%). In their latest 13Fs, 2 managers opened a new position and 0 added to one.
Superinvestors holding STRZ: Nehal Chopra 0.1%
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Mhr Fund Management LLCHedge fund | 4.3% | $82.6M | 2,863,232 | +0.0% shares | Q2 2026 |
| CastleKnight Management LPHedge fund | 1.3% | $35.9M | 1,242,780 | — | Q2 2026 |
| Shapiro Capital Management LLCInstitutional asset manager | 0.8% | $13.6M | 472,202 | -15.0% shares | Q2 2026 |
| Diametric Capital, LPHedge fund | 0.4% | $3.4M | 117,467 | -15.3% shares | Q2 2026 |
| Potrero Capital Research LLCHedge fund | 1.0% | $1.6M | 56,195 | New | Q2 2026 |
| Nehal ChopraHedge fund | 0.1% | $368K | 12,738 | New | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 6). Screen STRZ in the grand portfolio →
STRZ stock trades by members of Congress
No member of Congress has disclosed a trade in STRZ.
Analysis mentioning STRZ
Posts from the blog that cover Starz Entertainment Corp, newest first.
STRZ questions and answers
Are insiders buying STRZ stock?
Between Aug 1, 2026 and Oct 29, 2026, 4 STRZ insiders filed 2 open-market purchases worth $274K and 2 sales worth $45.7M on SEC Form 4.
Which hedge funds own STRZ?
6 13F filers hold STRZ among their 50 largest positions, worth $137.5M combined, including Nehal Chopra. The biggest bets by portfolio weight are Mhr Fund Management LLC (4.3%), CastleKnight Management LP (1.3%) and Potrero Capital Research LLC (1.0%). In their latest 13Fs, 2 managers opened a new position and 0 added to one.
Has Congress traded STRZ?
No member of Congress has disclosed a trade in STRZ.
Who is the largest holder of STRZ?
Among 13F filers, Mhr Fund Management LLC reports the largest STRZ position, $82.6M (2,863,232 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Mhr Fund Management LLC's: 4.3% of its portfolio.
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