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 Q2	$22.7M	Buy	797,500 +403,900	+103%	+$8.7M	0.03%	593
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 New York $6.73T AUM 46.02% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

TCMNY

Thrive Capital Management (New York) New York $3.81B AUM 45.58% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Walleye Trading's OSCR Position: Q2 2026 in Review

Walleye Trading reduced its Oscar Health (OSCR) stake by 42% in Q2 2026, selling an estimated $8.57M and leaving 559,356 shares worth $16M. The position accounts for 0.02% of the portfolio, ranked #713.

Walleye Trading first reported a position in OSCR in Q2 2023 and has held it in 11 quarters since. 404 funds tracked by Wall St. Rank hold OSCR as of Q2 2026.

Walleye Trading held 559,356 shares of Oscar Health worth $16M as of Q2 2026.
Walleye Trading sold 398,034 Oscar Health shares in Q2 2026, an estimated $8.57M.
Oscar Health made up 0.02% of Walleye Trading's portfolio in Q2 2026, its #713 holding.
Walleye Trading first reported a position in Oscar Health in Q2 2023 and has held it in 11 quarters since.
404 funds tracked by Wall St. Rank held Oscar Health as of Q2 2026.

Based on Walleye Trading's 13F filing for Q2 2026, filed 3 Aug 2026.