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GAM Holding’s Sphere Entertainment SPHR Stock Holding History

GAM Holding’s Portfolio SPHR Stock Details SPHR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-20,000
Closed -$836K – 309
2025
Q2 		$836K Buy
+20,000
New +$677K 0.06% 198
2024
Q3 		– Sell
-12,000
Closed -$421K – 167
2024
Q2 		$421K Buy
+12,000
New +$467K 0.03% 147

Other funds holding SPHR

AI
Ariel Investments Chicago, Illinois $8.93B AUM 29.58% 1-Year Est. Return
JCAM
Jericho Capital Asset Management New York $6.76B AUM 88.1% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
SCM
Steadfast Capital Management New York $2.92B AUM 26.34% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $10.2B AUM 30.27% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $77.1B AUM 42.89% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

GAM Holding's SPHR Position: Q3 2025 in Review

GAM Holding sold out of Sphere Entertainment (SPHR) in Q3 2025, closing a stake of 20,000 shares — an estimated $836K sold.

GAM Holding first reported a position in SPHR in Q2 2024 and held it in 2 quarters. The position peaked at $836K in Q2 2025. 260 funds tracked by Wall St. Rank hold SPHR as of Q3 2025.

  • GAM Holding reported no remaining Sphere Entertainment position as of Q3 2025 after selling out during the quarter.
  • GAM Holding sold 20,000 Sphere Entertainment shares in Q3 2025, an estimated $836K.
  • GAM Holding first reported a position in Sphere Entertainment in Q2 2024 and held it in 2 quarters.
  • GAM Holding's Sphere Entertainment position peaked at $836K in Q2 2025.
  • 260 funds tracked by Wall St. Rank held Sphere Entertainment as of Q3 2025.

Based on GAM Holding's 13F filing for Q3 2025, filed 21 Oct 2025.