Bill Nygren - Oakmark Funds
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    156
Portfolio value:    $74,879,237,060
Holdings Activity Buys Sells    History
Holding/activity history for  Regeneron Pharmaceuticals, Inc. (REGN)
← All REGN superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2023   Q3 0 0.00 Sell 100.00% <0.01 $688.52–847.50 · VW $777.12i SEC
2023   Q2 878 <0.01 Reduce 53.45% <0.01 $684.81–837.55 · VW $758.14i $630,878 SEC
2023   Q1 1,886 <0.01 Reduce 97.90% 0.13 $668.00–835.00 · VW $764.94i $1,549,670 SEC
2022   Q4 89,639 0.13 Reduce 52.36% 0.15 $694.64–779.00 · VW $737.35i $64,673,642 SEC
2022   Q3 188,176 0.28 Reduce 67.70% 0.47 $563.82–754.67 · VW $632.23i $129,629,000 SEC
2022   Q2 582,626 0.69 Reduce 46.70% 0.57 $538.01–747.42 · VW $642.45i $344,408,000 SEC
2022   Q1 1,093,017 1.23 Reduce 17.28% 0.22 $592.86–710.21 · VW $634.24i $763,385,000 SEC
2021   Q4 1,321,319 1.30 Reduce 0.38% <0.01 $539.18–673.86 · VW $623.61i $834,439,000 SEC
2021   Q3 1,326,296 1.28 Reduce 8.22% 0.11 $554.95–686.62 · VW $620.34i $802,648,000 SEC
2021   Q2 1,445,053 1.29 Add 39.81% 0.37 $469.37–569.99 · VW $511.45i $807,120,000 SEC
2021   Q1 1,033,578 0.84 Add 95.71% 0.41 $441.00–558.91 · VW $482.65i $489,027,000 SEC
2020   Q4 528,130 0.49 Reduce 20.74% 0.19 $470.78–619.97 · VW $535.39i $255,145,000 SEC
2020   Q3 666,295 0.91 Reduce 45.71% 0.85 $540.00–664.64 · VW $607.58i $372,979,000 SEC
2020   Q2 1,227,221 1.86 Reduce 47.03% 1.47 $476.45–646.33 · VW $575.98i $765,357,000 SEC
2020   Q1 2,317,018 3.13 Reduce 46.94% 1.37 $328.13–518.00 · VW $432.15i $1,131,377,000 SEC
2019   Q4 4,366,846 2.91 Add 5.44% 0.15 $272.26–382.25 · VW $340.35i $1,639,663,000 SEC
2019   Q3 4,141,452 2.23 Add 5.79% 0.12 $271.37–320.76 · VW $294.85i $1,148,839,000 SEC
2019   Q2 3,914,719 2.25 Add 46.79% 0.72 $295.27–415.89 · VW $329.44i $1,225,307,000 SEC
2019   Q1 2,666,971 2.01 Reduce 11.44% 0.26 $366.01–442.00 · VW $413.72i $1,095,112,000 SEC
2018   Q4 3,011,408 2.27 Reduce 5.11% 0.10 $327.58–410.00 · VW $361.25i $1,124,761,000 SEC
2018   Q3 3,173,644 2.02 Add 0.79% 0.02 $342.58–416.49 · VW $383.64i $1,282,279,000 SEC
2018   Q2 3,148,677 1.76 Add 85.21% 0.81 $281.89–349.24 · VW $314.14i $1,086,262,000 SEC
2018   Q1 1,700,033 0.99 Buy 0.99 $313.53–396.78 · VW $347.74i $585,423,000 SEC
Price snapshot:
Current price$663.09
52-week low$538.55
52-week high$818.90