AIMCA
SPHR icon

Alberta Investment Management Corp (AIMCo)’s Sphere Entertainment SPHR Stock Holding History

Alberta Investment Management Corp (AIMCo)’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
-360,375
Closed -$15.1M – 636
2025
Q2 		$15.1M Hold
360,375
– – 0.12% 128
2025
Q1 		$11.8M Hold
360,375
– – 0.08% 183
2024
Q4 		$14.5M Hold
360,375
– – 0.1% 147
2024
Q3 		$15.9M Hold
360,375
– – 0.14% 126
2024
Q2 		$12.6M Hold
360,375
– – 0.13% 125
2024
Q1 		$17.7M Hold
360,375
– – 0.18% 112
2023
Q4 		$12.2M Hold
360,375
– – 0.12% 124
2023
Q3 		$13.4M Hold
360,375
– – 0.14% 149
2023
Q2 		$9.87M Hold
360,375
– – 0.09% 205
2023
Q1 		$21.3M Hold
360,375
– – 0.21% 110
2022
Q4 		$16.2M Hold
360,375
– – 0.14% 163
2022
Q3 		$15.9M Hold
360,375
– – 0.12% 178
2022
Q2 		$19M Hold
360,375
– – 0.14% 155
2022
Q1 		$30M Hold
360,375
– – 0.17% 120
2021
Q4 		$25.3M Sell
360,375
-13,330
-4% -$936K 0.16% 139
2021
Q3 		$27.2M Buy
+373,705
New +$28M 0.23% 96

Other funds holding SPHR

AI
Ariel Investments Chicago, Illinois $10B AUM 42.59% 1-Year Est. Return
JCAM
Jericho Capital Asset Management New York $12.1B AUM 109.57% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
SCM
Steadfast Capital Management New York $3.26B AUM 36.54% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $11.1B AUM 41.79% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Alberta Investment Management Corp (AIMCo)'s SPHR Position: Q3 2025 in Review

Alberta Investment Management Corp (AIMCo) sold out of Sphere Entertainment (SPHR) in Q3 2025, closing a stake of 360,375 shares — an estimated $15.1M sold.

Alberta Investment Management Corp (AIMCo) first reported a position in SPHR in Q3 2021 and held it in 16 quarters. The position peaked at $30M in Q1 2022. 260 funds tracked by Wall St. Rank hold SPHR as of Q3 2025.

  • Alberta Investment Management Corp (AIMCo) reported no remaining Sphere Entertainment position as of Q3 2025 after selling out during the quarter.
  • Alberta Investment Management Corp (AIMCo) sold 360,375 Sphere Entertainment shares in Q3 2025, an estimated $15.1M.
  • Alberta Investment Management Corp (AIMCo) first reported a position in Sphere Entertainment in Q3 2021 and held it in 16 quarters.
  • Alberta Investment Management Corp (AIMCo)'s Sphere Entertainment position peaked at $30M in Q1 2022.
  • 260 funds tracked by Wall St. Rank held Sphere Entertainment as of Q3 2025.

Based on Alberta Investment Management Corp (AIMCo)'s 13F filing for Q3 2025, filed 7 Nov 2025.