John Rogers - Ariel Investments,
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    106
Portfolio value:    $8,934,260,435
Holdings Activity Buys Sells    History
Holding/activity history for  AXT Inc. (AXTI)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2020   Q4 0 0.00 Sell 100.00% <0.01 SEC
2020   Q3 31,398 <0.01 $6.12 $192,000 SEC
2020   Q2 31,398 <0.01 Reduce 1.34% $4.75 $149,000 SEC
2020   Q1 31,823 <0.01 Reduce 36.27% <0.01 $3.21 $102,000 SEC
2019   Q4 49,933 <0.01 Reduce 27.57% <0.01 $4.35 $217,000 SEC
2019   Q3 68,944 <0.01 Reduce 27.35% <0.01 $3.55 $245,000 SEC
2019   Q2 94,896 <0.01 $3.96 $376,000 SEC
2019   Q1 94,896 0.01 $4.45 $422,000 SEC
2018   Q4 94,896 0.01 Reduce 42.75% <0.01 $4.35 $413,000 SEC
2018   Q3 165,743 0.01 Reduce 41.59% <0.01 $7.15 $1,185,000 SEC
2018   Q2 283,741 0.02 Add 7.59% <0.01 $7.05 $2,000,000 SEC
2018   Q1 263,723 0.02 Add 6.82% <0.01 $7.25 $1,912,000 SEC
2017   Q4 246,890 0.02 Reduce 36.78% 0.01 $8.70 $2,148,000 SEC
2017   Q3 390,513 0.04 Reduce 39.20% 0.02 $9.15 $3,573,000 SEC
2017   Q2 642,318 0.05 Reduce 22.87% 0.01 $6.35 $4,079,000 SEC
2017   Q1 832,727 0.06 Reduce 38.06% 0.03 $5.80 $4,830,000 SEC
2016   Q4 1,344,402 0.08 Reduce 33.83% 0.04 $4.80 $6,453,000 SEC
2016   Q3 2,031,875 0.13 Reduce 16.75% 0.02 $5.19 $10,545,000 SEC
2016   Q2 2,440,564 0.10 Reduce 24.74% 0.02 $3.19 $7,785,000 SEC
2016   Q1 3,242,688 0.10 Reduce 6.55% <0.01 $2.47 $8,009,000 SEC
2015   Q4 3,470,140 0.11 Reduce 7.03% <0.01 $2.48 $8,606,000 SEC
2015   Q3 3,732,390 0.09 Add 28.48% 0.02 $1.92 $7,166,000 SEC
2015   Q2 2,905,071 0.09 Add 7.38% <0.01 $2.52 $7,321,000 SEC
2015   Q1 2,705,520 0.09 Add 503.35% 0.08 $2.69 $7,278,000 SEC
2014   Q4 448,415 0.02 Buy 0.02 $2.80 $1,256,000 SEC