Millennium Management
OSCR icon

Millennium Management’s Oscar Health OSCR Stock Holding History

Millennium Management’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 		$5.17M Sell
450,400
-800,000
-64% -$11.3M ﹤0.01% 2900
2025
Q4 		$18M Buy
1,250,400
+1,038,900
+491% +$18M 0.01% 1680
2025
Q3 		$4M Buy
211,500
+100,100
+90% +$1.65M ﹤0.01% 3361
2025
Q2 		$2.39M Buy
111,400
+100,000
+877% +$1.49M ﹤0.01% 3726
2025
Q1 		$149K Sell
11,400
-374,600
-97% -$5.56M ﹤0.01% 5364
2024
Q4 		$5.19M Buy
386,000
+186,000
+93% +$2.99M ﹤0.01% 2790
2024
Q3 		$4.24M Buy
+200,000
New +$3.6M ﹤0.01% 2990
2021
Q3 		– Sell
-175,000
Closed -$3.76M – 7114
2021
Q2 		$3.76M Buy
+175,000
New +$4.19M ﹤0.01% 3134

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

Millennium Management's OSCR Position: Q1 2026 in Review

Millennium Management reduced its Oscar Health (OSCR) stake by 74% in Q1 2026, selling an estimated $16.5M and leaving 414,310 shares worth $4.75M. The position accounts for ﹤0.01% of the portfolio, ranked #3003.

Millennium Management first reported a position in OSCR in Q1 2021 and has held it in 20 quarters since. The position peaked at $44.3M in Q1 2024. 330 funds tracked by Wall St. Rank hold OSCR as of Q1 2026.

  • Millennium Management held 414,310 shares of Oscar Health worth $4.75M as of Q1 2026.
  • Millennium Management sold 1,174,708 Oscar Health shares in Q1 2026, an estimated $16.5M.
  • Oscar Health made up ﹤0.01% of Millennium Management's portfolio in Q1 2026, its #3003 holding.
  • Millennium Management first reported a position in Oscar Health in Q1 2021 and has held it in 20 quarters since.
  • Millennium Management's Oscar Health position peaked at $44.3M in Q1 2024.
  • 330 funds tracked by Wall St. Rank held Oscar Health as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.