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 		$4.51M Sell
393,600
-204,200
-34% -$2.88M 0.01% 1195
2025
Q4 		$8.59M Sell
597,800
-566,600
-49% -$9.8M 0.01% 1013
2025
Q3 		$22M Buy
1,164,400
+732,000
+169% +$12.1M 0.03% 553
2025
Q2 		$9.27M Buy
432,400
+149,100
+53% +$2.22M 0.02% 860
2025
Q1 		$3.71M Buy
283,300
+163,000
+135% +$2.42M 0.01% 1265
2024
Q4 		$1.62M Sell
120,300
-31,500
-21% -$507K ﹤0.01% 1825
2024
Q3 		$3.22M Sell
151,800
-36,000
-19% -$648K 0.01% 1387
2024
Q2 		$2.97M Buy
187,800
+176,900
+1,623% +$3.25M 0.01% 1353
2024
Q1 		$162K Buy
+10,900
New +$149K ﹤0.01% 3542
2022
Q1 		– Sell
-17,500
Closed -$137K – 5760
2021
Q4 		$137K Buy
+17,500
New +$220K ﹤0.01% 4194

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.