GI
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GAMCO Investors’s Sphere Entertainment SPHR Stock Holding History

GAMCO Investors’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
2026
Q2 		$133M Sell
765,913
-28,842
-4% -$4.02M 1.19% 8
2026
Q1 		$93.3M Sell
794,755
-64,132
-7% -$6.71M 0.92% 16
2025
Q4 		$81.7M Sell
858,887
-14,742
-2% -$1.12M 0.78% 19
2025
Q3 		$54.3M Sell
873,629
-11,059
-1% -$522K 0.53% 44
2025
Q2 		$37M Sell
884,688
-1,229
-0.1% -$41.6K 0.37% 73
2025
Q1 		$29M Sell
885,917
-20,484
-2% -$832K 0.32% 87
2024
Q4 		$36.5M Sell
906,401
-12,857
-1% -$538K 0.38% 66
2024
Q3 		$40.6M Sell
919,258
-24,026
-3% -$1.03M 0.42% 60
2024
Q2 		$33.1M Sell
943,284
-17,297
-2% -$673K 0.36% 75
2024
Q1 		$47.1M Buy
960,581
+69,001
+8% +$2.77M 0.48% 52
2023
Q4 		$30.3M Buy
891,580
+6,644
+0.8% +$231K 0.32% 81
2023
Q3 		$32.9M Sell
884,936
-23,470
-3% -$865K 0.38% 69
2023
Q2 		$24.9M Buy
908,406
+20,697
+2% +$686K 0.26% 103
2023
Q1 		$52.4M Sell
887,709
-46,135
-5% -$2.49M 0.56% 40
2022
Q4 		$42M Buy
933,844
+19,087
+2% +$865K 0.45% 55
2022
Q3 		$40.3M Buy
914,757
+14,845
+2% +$833K 0.47% 51
2022
Q2 		$47.4M Sell
899,912
-7,484
-0.8% -$505K 0.52% 45
2022
Q1 		$75.6M Sell
907,396
-2,790
-0.3% -$210K 0.68% 29
2021
Q4 		$64M Sell
910,186
-15,940
-2% -$1.12M 0.55% 47
2021
Q3 		$67.3M Buy
926,126
+280,477
+43% +$21M 0.6% 40
2021
Q2 		$54.2M Buy
645,649
+11,973
+2% +$1.06M 0.46% 58
2021
Q1 		$51.8M Buy
633,676
+11,763
+2% +$1.17M 0.45% 56
2020
Q4 		$65.3M Sell
621,913
-6,025
-1% -$460K 0.61% 35
2020
Q3 		$43M Sell
627,938
-14,770
-2% -$1.07M 0.48% 51
2020
Q2 		$48.2M Buy
+642,708
New +$49.4M 0.55% 47

Other funds holding SPHR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JCAM
Jericho Capital Asset Management New York $12.1B AUM 109.57% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
AI
Ariel Investments Chicago, Illinois $10B AUM 42.59% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Sands Capital Management
Sands Capital Management Arlington, Virginia $26.9B AUM 34.44% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

GAMCO Investors's SPHR Position: Q2 2026 in Review

GAMCO Investors reduced its Sphere Entertainment (SPHR) stake by 3.6% in Q2 2026, selling an estimated $4.02M and leaving 765,913 shares worth $133M. The position accounts for 1.19% of the portfolio, ranked #8.

GAMCO Investors first reported a position in SPHR in Q2 2020 and has held it in 25 quarters since. 418 funds tracked by Wall St. Rank hold SPHR as of Q2 2026.

  • GAMCO Investors held 765,913 shares of Sphere Entertainment worth $133M as of Q2 2026.
  • GAMCO Investors sold 28,842 Sphere Entertainment shares in Q2 2026, an estimated $4.02M.
  • Sphere Entertainment made up 1.19% of GAMCO Investors's portfolio in Q2 2026, its #8 holding.
  • GAMCO Investors first reported a position in Sphere Entertainment in Q2 2020 and has held it in 25 quarters since.
  • 418 funds tracked by Wall St. Rank held Sphere Entertainment as of Q2 2026.

Based on GAMCO Investors's 13F filing for Q2 2026, filed 12 Aug 2026.