Group One Trading
OSCR icon

Group One Trading’s Oscar Health OSCR Stock Holding History

Group One 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 		$8.78M Sell
765,400
-1,735,500
-69% -$24.4M 0.02% 923
2025
Q4 		$35.9M Buy
2,500,900
+1,396,000
+126% +$24.1M 0.06% 303
2025
Q3 		$20.9M Buy
1,104,900
+400,200
+57% +$6.6M 0.04% 477
2025
Q2 		$15.1M Buy
704,700
+412,500
+141% +$6.13M 0.03% 577
2025
Q1 		$3.83M Sell
292,200
-93,000
-24% -$1.38M 0.01% 1279
2024
Q4 		$5.18M Buy
385,200
+177,400
+85% +$2.86M 0.01% 1140
2024
Q3 		$4.41M Sell
207,800
-34,200
-14% -$616K 0.01% 1096
2024
Q2 		$3.83M Buy
242,000
+26,000
+12% +$478K 0.01% 977
2024
Q1 		$3.21M Buy
216,000
+89,900
+71% +$1.23M 0.01% 1142
2023
Q4 		$1.15M Sell
126,100
-78,600
-38% -$542K ﹤0.01% 2337
2023
Q3 		$1.14M Sell
204,700
-26,500
-11% -$185K ﹤0.01% 2133
2023
Q2 		$1.86M Buy
231,200
+133,900
+138% +$988K 0.01% 1774
2023
Q1 		$636K Buy
97,300
+46,300
+91% +$189K ﹤0.01% 2535
2022
Q4 		$125K Sell
51,000
-30,600
-38% -$95.7K ﹤0.01% 4233
2022
Q3 		$407K Buy
81,600
+42,300
+108% +$247K ﹤0.01% 3433
2022
Q2 		$167K Sell
39,300
-31,300
-44% -$199K ﹤0.01% 4469
2022
Q1 		$704K Buy
70,600
+33,900
+92% +$252K ﹤0.01% 3455
2021
Q4 		$288K Sell
36,700
-209,600
-85% -$2.63M ﹤0.01% 4705
2021
Q3 		$4.28M Sell
246,300
-36,100
-13% -$612K ﹤0.01% 1864
2021
Q2 		$6.07M Buy
282,400
+261,500
+1,251% +$6.26M 0.01% 1516
2021
Q1 		$562K Buy
+20,900
New +$654K ﹤0.01% 3885

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

Group One Trading's OSCR Position: Q1 2026 in Review

Group One Trading increased its Oscar Health (OSCR) stake by 87% in Q1 2026, buying an estimated $8.23M and bringing the position to 1,257,777 shares worth $14.4M. The position accounts for 0.03% of the portfolio, ranked #643.

Group One Trading first reported a position in OSCR in Q4 2021 and has held it in 11 quarters since. 330 funds tracked by Wall St. Rank hold OSCR as of Q1 2026.

  • Group One Trading held 1,257,777 shares of Oscar Health worth $14.4M as of Q1 2026.
  • Group One Trading bought 584,117 Oscar Health shares in Q1 2026, an estimated $8.23M.
  • Oscar Health made up 0.03% of Group One Trading's portfolio in Q1 2026, its #643 holding.
  • Group One Trading first reported a position in Oscar Health in Q4 2021 and has held it in 11 quarters since.
  • 330 funds tracked by Wall St. Rank held Oscar Health as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.