AH
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Andreas Halvorsen’s Oscar Health OSCR Stock Holding History

Andreas Halvorsen’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
Q1 		– Sell
-3,073,765
Closed -$41.3M – 105
2024
Q4 		$41.3M Sell
3,073,765
-3,098,367
-50% -$49.9M 0.13% 75
2024
Q3 		$131M Buy
6,172,132
+244,094
+4% +$4.4M 0.48% 56
2024
Q2 		$93.8M Buy
5,928,038
+1,196,036
+25% +$22M 0.36% 56
2024
Q1 		$70.4M Buy
+4,732,002
New +$64.8M 0.26% 66

Other funds holding OSCR

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
DM
Deerfield Management New York $9.59B AUM 113.36% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
DIG
Dragoneer Investment Group San Francisco, California $2.83B AUM 12.55% 1-Year Est. Return
TCMNY
Thrive Capital Management (New York) New York $3.81B AUM 45.58% 1-Year Est. Return
GGHC
Gilder Gagnon Howe & Co New York $9.69B AUM 55.7% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Andreas Halvorsen's OSCR Position: Q1 2025 in Review

Andreas Halvorsen sold out of Oscar Health (OSCR) in Q1 2025, closing a stake of 3,073,765 shares — an estimated $41.3M sold.

Andreas Halvorsen first reported a position in OSCR in Q1 2024 and held it in 4 quarters. The position peaked at $131M in Q3 2024. 292 funds tracked by Wall St. Rank hold OSCR as of Q1 2025.

  • Andreas Halvorsen reported no remaining Oscar Health position as of Q1 2025 after selling out during the quarter.
  • Andreas Halvorsen sold 3,073,765 Oscar Health shares in Q1 2025, an estimated $41.3M.
  • Andreas Halvorsen first reported a position in Oscar Health in Q1 2024 and held it in 4 quarters.
  • Andreas Halvorsen's Oscar Health position peaked at $131M in Q3 2024.
  • 292 funds tracked by Wall St. Rank held Oscar Health as of Q1 2025.

Based on Viking Global Investors's 13F filing for Q1 2025, filed 15 May 2025.