Robeco Institutional Asset Management
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Robeco Institutional Asset Management’s Sphere Entertainment SPHR Stock Holding History

Robeco Institutional Asset Management’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 		$1.93M Buy
+16,456
New +$1.72M ﹤0.01% 674
2021
Q4 		– Sell
-5,997
Closed -$436K – 947
2021
Q3 		$436K Buy
+5,997
New +$450K ﹤0.01% 784

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

Robeco Institutional Asset Management's SPHR Position: Q1 2026 in Review

Robeco Institutional Asset Management opened a new position in Sphere Entertainment (SPHR) in Q1 2026: 16,456 shares worth $1.93M. The stake represents ﹤0.01% of the portfolio and ranks #674 among its holdings. This is a return to the name: Robeco Institutional Asset Management previously reported a position in SPHR as recently as Q3 2021.

Robeco Institutional Asset Management first reported a position in SPHR in Q3 2021 and has held it in 2 quarters since. 376 funds tracked by Wall St. Rank hold SPHR as of Q1 2026.

  • Robeco Institutional Asset Management held 16,456 shares of Sphere Entertainment worth $1.93M as of Q1 2026.
  • Sphere Entertainment was a new Robeco Institutional Asset Management position in Q1 2026.
  • Sphere Entertainment made up ﹤0.01% of Robeco Institutional Asset Management's portfolio in Q1 2026, its #674 holding.
  • Robeco Institutional Asset Management first reported a position in Sphere Entertainment in Q3 2021 and has held it in 2 quarters since.
  • 376 funds tracked by Wall St. Rank held Sphere Entertainment as of Q1 2026.

Based on Robeco Institutional Asset Management's 13F filing for Q1 2026, filed 21 Apr 2026.