Mason Hawkins - Southeastern Asset Management Inc
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    49
Portfolio value:    $2,032,773,449
Holdings Activity Buys Sells    History
Holding/activity history for  Oscar Health Inc (OSCR)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2025   Q3 0 0.00 Sell 100.00% 0.95 SEC
2025   Q2 881,857 0.95 Reduce 57.94% 0.85 $21.44 $18,907,014 SEC
2025   Q1 2,096,785 1.47 Reduce 33.03% 0.66 $13.11 $27,488,851 SEC
2024   Q4 3,131,084 1.99 Add 52.16% 0.68 $13.44 $42,081,769 SEC
2024   Q3 2,057,725 2.06 Reduce 14.30% 0.24 $21.21 $43,644,348 SEC
2024   Q2 2,401,192 1.65 Reduce 21.82% 0.38 $15.82 $37,986,857 SEC
2024   Q1 3,071,452 1.75 Reduce 46.29% 0.93 $14.87 $45,672,491 SEC
2023   Q4 5,718,273 2.01 Reduce 22.80% 0.35 $9.15 $52,322,198 SEC
2023   Q3 7,407,281 1.53 Add 25.14% 0.31 $5.57 $41,258,555 SEC
2023   Q2 5,919,220 1.68 Reduce 45.84% 1.11 $8.06 $47,708,913 SEC
2023   Q1 10,930,083 2.42 Reduce 25.02% 0.32 $6.54 $71,482,743 SEC
2022   Q4 14,576,904 1.26 Add 30.77% 0.30 $2.46 $35,859,184 SEC
2022   Q3 11,146,872 1.40 $4.99 $55,623,000 SEC
2022   Q2 11,146,872 1.00 $4.25 $47,374,000 SEC
2022   Q1 11,146,872 1.96 Add 22.36% 0.36 $9.97 $111,134,000 SEC
2021   Q4 9,109,822 1.20 Buy 1.20 $7.85 $71,512,000 SEC