Ken Griffin
STRZ

Ken Griffin’s Starz Entertainment Corp STRZ Stock Holding History

Ken Griffin’s Portfolio STRZ Stock Details STRZ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.23M Buy
107,170
+77,067
+256% +$861K ﹤0.01% 7197
2025
Q4 		$352K Buy
+30,103
New +$345K ﹤0.01% 9801
2025
Q3 		– Sell
-28,444
Closed -$413K – 14567
2025
Q2 		$457K Buy
+28,444
New +$450K ﹤0.01% 8845

Other funds holding STRZ

MFM
MHR Fund Management New York $1.37B AUM 68.35% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
CM
CastleKnight Management New York $6B AUM 121.87% 1-Year Est. Return
NW
NewEdge Wealth Pittsburgh, Pennsylvania $10B AUM 30.45% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
SCM
Shapiro Capital Management Atlanta, Georgia $1.65B AUM 26.74% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
AA
Ancora Advisors Cleveland, Ohio $4.7B AUM 19.05% 1-Year Est. Return
Russell Investments Group
Russell Investments Group London, United Kingdom $114B AUM 41.71% 1-Year Est. Return

Ken Griffin's STRZ Position: Q1 2026 in Review

Ken Griffin increased its Starz Entertainment Corp (STRZ) stake by 256% in Q1 2026, buying an estimated $861K and bringing the position to 107,170 shares worth $1.23M. The position accounts for ﹤0.01% of the portfolio, ranked #7197.

Ken Griffin first reported a position in STRZ in Q2 2025 and has held it in 3 quarters since. 140 funds tracked by Wall St. Rank hold STRZ as of Q1 2026.

  • Ken Griffin held 107,170 shares of Starz Entertainment Corp worth $1.23M as of Q1 2026.
  • Ken Griffin bought 77,067 Starz Entertainment Corp shares in Q1 2026, an estimated $861K.
  • Starz Entertainment Corp made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #7197 holding.
  • Ken Griffin first reported a position in Starz Entertainment Corp in Q2 2025 and has held it in 3 quarters since.
  • 140 funds tracked by Wall St. Rank held Starz Entertainment Corp as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.