PEAK6’s Oscar Health OSCR Stock Holding History

PEAK6’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
2025 Q4	–	Sell	-183,715	Closed	-$3.18M	–	3235
2025 Q3	$3.48M	Buy	+183,715	New	+$3.03M	0.01%	1204
2025 Q1	–	Sell	-10,911	Closed	-$162K	–	3443
2024 Q4	$147K	Buy	+10,911	New	+$176K	﹤0.01%	2635

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

PEAK6's OSCR Position: Q4 2025 in Review

PEAK6 sold out of Oscar Health (OSCR) in Q4 2025, closing a stake of 183,715 shares — an estimated $3.18M sold.

PEAK6 first reported a position in OSCR in Q4 2024 and held it in 2 quarters. The position peaked at $3.48M in Q3 2025. 343 funds tracked by Wall St. Rank hold OSCR as of Q4 2025.

PEAK6 reported no remaining Oscar Health position as of Q4 2025 after selling out during the quarter.
PEAK6 sold 183,715 Oscar Health shares in Q4 2025, an estimated $3.18M.
PEAK6 first reported a position in Oscar Health in Q4 2024 and held it in 2 quarters.
PEAK6's Oscar Health position peaked at $3.48M in Q3 2025.
343 funds tracked by Wall St. Rank held Oscar Health as of Q4 2025.

Based on PEAK6's 13F filing for Q4 2025, filed 13 Feb 2026.