Simplex Trading
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Simplex Trading’s Sphere Entertainment SPHR Stock Holding History

Simplex Trading’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
Q1 		$1.75M Sell
14,889
-26,466
-64% -$2.77M ﹤0.01% 1939
2025
Q4 		$3.93M Buy
41,355
+10,936
+36% +$833K ﹤0.01% 1468
2025
Q3 		$1.89M Buy
30,419
+28,637
+1,607% +$1.35M ﹤0.01% 2385
2025
Q2 		$74K Sell
1,782
-17,247
-91% -$584K ﹤0.01% 5527
2025
Q1 		$622K Buy
19,029
+17,602
+1,233% +$715K ﹤0.01% 3158
2024
Q4 		$57K Sell
1,427
-11,263
-89% -$471K ﹤0.01% 5747
2024
Q3 		$560K Sell
12,690
-3,309
-21% -$142K ﹤0.01% 3481
2024
Q2 		$560K Sell
15,999
-21,931
-58% -$853K ﹤0.01% 3548
2024
Q1 		$1.86M Sell
37,930
-43,699
-54% -$1.75M ﹤0.01% 2478
2023
Q4 		$2.77M Buy
81,629
+63,255
+344% +$2.2M ﹤0.01% 2082
2023
Q3 		$682K Sell
18,374
-8,268
-31% -$305K ﹤0.01% 3061
2023
Q2 		$729K Buy
26,642
+23,165
+666% +$768K ﹤0.01% 2915
2023
Q1 		$205K Sell
3,477
-5,027
-59% -$272K ﹤0.01% 4291
2022
Q4 		$382K Buy
8,504
+7,966
+1,481% +$361K ﹤0.01% 3468
2022
Q3 		$23K Buy
+538
New +$30.2K ﹤0.01% 7381
2022
Q1 		– Sell
-2,345
Closed -$176K – 11334
2021
Q4 		$164K Sell
2,345
-5,676
-71% -$398K ﹤0.01% 5469
2021
Q3 		$680K Buy
8,021
+1
+0% +$75 ﹤0.01% 3657
2021
Q2 		$673K Buy
8,020
+1,929
+32% +$171K ﹤0.01% 3717
2021
Q1 		$498K Buy
6,091
+1,628
+36% +$162K ﹤0.01% 3384
2020
Q4 		$0 Buy
+4,463
New +$341K ﹤0.01% 9037

Other funds holding SPHR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
JCAM
Jericho Capital Asset Management New York $6.76B AUM 88.1% 1-Year Est. Return
AI
Ariel Investments Chicago, Illinois $8.93B AUM 29.58% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Simplex Trading's SPHR Position: Q1 2026 in Review

Simplex Trading reduced its Sphere Entertainment (SPHR) stake by 64% in Q1 2026, selling an estimated $2.77M and leaving 14,889 shares worth $1.75M. The position accounts for ﹤0.01% of the portfolio, ranked #1939.

Simplex Trading first reported a position in SPHR in Q4 2020 and has held it in 20 quarters since. The position peaked at $3.93M in Q4 2025. 376 funds tracked by Wall St. Rank hold SPHR as of Q1 2026.

  • Simplex Trading held 14,889 shares of Sphere Entertainment worth $1.75M as of Q1 2026.
  • Simplex Trading sold 26,466 Sphere Entertainment shares in Q1 2026, an estimated $2.77M.
  • Sphere Entertainment made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #1939 holding.
  • Simplex Trading first reported a position in Sphere Entertainment in Q4 2020 and has held it in 20 quarters since.
  • Simplex Trading's Sphere Entertainment position peaked at $3.93M in Q4 2025.
  • 376 funds tracked by Wall St. Rank held Sphere Entertainment as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.