Walleye Trading
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Walleye Trading’s Oscar Health OSCR Stock Holding History

Walleye Trading’s Portfolio OSCR Stock Details OSCR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$11.5M Sell
1,006,700
-657,200
-39% -$9.26M 0.02% 729
2025
Q4 		$23.9M Sell
1,663,900
-445,300
-21% -$7.7M 0.03% 545
2025
Q3 		$39.9M Buy
2,109,200
+1,244,300
+144% +$20.5M 0.06% 336
2025
Q2 		$18.5M Buy
864,900
+209,300
+32% +$3.11M 0.03% 556
2025
Q1 		$8.59M Buy
655,600
+333,400
+103% +$4.95M 0.02% 813
2024
Q4 		$4.33M Sell
322,200
-96,700
-23% -$1.56M 0.01% 1240
2024
Q3 		$8.88M Buy
418,900
+222,500
+113% +$4.01M 0.02% 834
2024
Q2 		$3.11M Buy
196,400
+192,300
+4,690% +$3.53M 0.01% 1330
2024
Q1 		$61K Buy
+4,100
New +$56.2K ﹤0.01% 3957

Other funds holding OSCR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
TCMNY
Thrive Capital Management (New York) New York $344M AUM 25.6% 1-Year Est. Return
BC
BIT Capital Berlin, Germany $2.07B AUM 157.17% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Walleye Trading's OSCR Position: Q1 2026 in Review

Walleye Trading reduced its Oscar Health (OSCR) stake by 2.1% in Q1 2026, selling an estimated $289K and leaving 957,390 shares worth $11M. The position accounts for 0.02% of the portfolio, ranked #749.

Walleye Trading first reported a position in OSCR in Q2 2023 and has held it in 10 quarters since. The position peaked at $14.1M in Q4 2025. 330 funds tracked by Wall St. Rank hold OSCR as of Q1 2026.

  • Walleye Trading held 957,390 shares of Oscar Health worth $11M as of Q1 2026.
  • Walleye Trading sold 20,528 Oscar Health shares in Q1 2026, an estimated $289K.
  • Oscar Health made up 0.02% of Walleye Trading's portfolio in Q1 2026, its #749 holding.
  • Walleye Trading first reported a position in Oscar Health in Q2 2023 and has held it in 10 quarters since.
  • Walleye Trading's Oscar Health position peaked at $14.1M in Q4 2025.
  • 330 funds tracked by Wall St. Rank held Oscar Health as of Q1 2026.

Based on Walleye Trading's 13F filing for Q1 2026, filed 11 May 2026.