Mason Hawkins - Southeastern Asset Management
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)
← All OSCR superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2025   Q3 0 0.00 Sell 100.00% 0.95 $12.86–21.71 · VW $16.08i SEC
2025   Q2 881,857 0.95 Reduce 57.94% 0.85 $11.20–22.78 · VW $17.04i $18,907,014 SEC
2025   Q1 2,096,785 1.47 Reduce 33.03% 0.66 $12.25–17.56 · VW $14.70i $27,488,851 SEC
2024   Q4 3,131,084 1.99 Add 52.16% 0.68 $13.05–20.24 · VW $15.71i $42,081,769 SEC
2024   Q3 2,057,725 2.06 Reduce 14.30% 0.24 $14.68–23.79 · VW $18.40i $43,644,348 SEC
2024   Q2 2,401,192 1.65 Reduce 21.82% 0.38 $13.35–23.44 · VW $18.46i $37,986,857 SEC
2024   Q1 3,071,452 1.75 Reduce 46.29% 0.93 $8.44–18.55 · VW $14.09i $45,672,491 SEC
2023   Q4 5,718,273 2.01 Reduce 22.80% 0.35 $4.72–9.48 · VW $7.20i $52,322,198 SEC
2023   Q3 7,407,281 1.53 Add 25.14% 0.31 $5.31–8.77 · VW $7.03i $41,258,555 SEC
2023   Q2 5,919,220 1.68 Reduce 45.84% 1.11 $5.53–9.89 · VW $7.46i $47,708,913 SEC
2023   Q1 10,930,083 2.42 Reduce 25.02% 0.32 $2.39–7.10 · VW $5.06i $71,482,743 SEC
2022   Q4 14,576,904 1.26 Add 30.77% 0.30 $2.05–5.25 · VW $3.15i $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 $5.72–10.52 · VW $7.29i $111,134,000 SEC
2021   Q4 9,109,822 1.20 Buy 1.20 $7.51–18.89 · VW $11.48i $71,512,000 SEC
Price snapshot:
Current price$31.60
52-week low$10.69
52-week high$33.10