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  Northern Trust Corp. (NTRS)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2026   Q1 1,141,118 1.78 Reduce 8.63% 0.16 $139.57 $159,265,839 SEC
2025   Q4 1,248,921 1.84 Reduce 2.78% 0.05 $136.59 $170,590,120 SEC
2025   Q3 1,284,587 1.85 Reduce 6.67% 0.13 $134.60 $172,905,411 SEC
2025   Q2 1,376,364 1.98 Reduce 29.68% 0.68 $126.79 $174,509,192 SEC
2025   Q1 1,957,259 2.28 Reduce 12.18% 0.30 $98.65 $193,083,601 SEC
2024   Q4 2,228,815 2.47 Reduce 11.82% 0.28 $102.50 $228,453,538 SEC
2024   Q3 2,527,467 2.36 Reduce 4.41% 0.11 $90.03 $227,547,854 SEC
2024   Q2 2,644,205 2.44 Add 3.60% 0.08 $83.98 $222,060,336 SEC
2024   Q1 2,552,389 2.27 Reduce 3.87% 0.09 $88.92 $226,958,430 SEC
2023   Q4 2,655,090 2.28 Add 3.13% 0.07 $84.38 $224,036,494 SEC
2023   Q3 2,574,494 1.92 Add 2.73% 0.05 $69.48 $178,875,843 SEC
2023   Q2 2,506,051 1.79 Add 5.57% 0.09 $74.14 $185,798,622 SEC
2023   Q1 2,373,935 2.04 Add 5.52% 0.11 $88.13 $209,214,892 SEC
2022   Q4 2,249,683 2.03 Reduce 0.73% 0.02 $88.49 $199,074,448 SEC
2022   Q3 2,266,260 2.13 Add 1.56% 0.03 $85.56 $193,901,000 SEC
2022   Q2 2,231,495 2.15 Add 7.76% 0.15 $96.48 $215,295,000 SEC
2022   Q1 2,070,873 2.14 Add 7.99% 0.16 $116.45 $241,153,000 SEC
2021   Q4 1,917,698 1.93 Add 0.09% <0.01 $119.61 $229,376,000 SEC
2021   Q3 1,915,994 1.89 Add 3.08% 0.06 $107.81 $206,563,000 SEC
2021   Q2 1,858,769 2.02 Add 4.95% 0.10 $115.62 $214,911,000 SEC
2021   Q1 1,771,043 1.83 Add 3.01% 0.05 $105.11 $186,154,000 SEC
2020   Q4 1,719,296 1.80 Reduce 2.94% 0.06 $93.14 $160,135,000 SEC
2020   Q3 1,771,302 2.01 Reduce 2.09% 0.05 $77.97 $138,108,000 SEC
2020   Q2 1,809,103 2.19 Reduce 6.35% 0.16 $79.34 $143,534,000 SEC
2020   Q1 1,931,699 2.56 Add 8.37% 0.20 $75.46 $145,766,000 SEC
2019   Q4 1,782,576 2.38 Reduce 2.26% 0.05 $106.24 $189,381,000 SEC
2019   Q3 1,823,831 2.29 Add 1.36% 0.03 $93.32 $170,200,000 SEC
2019   Q2 1,799,327 2.05 Add 3.24% 0.06 $90.00 $161,939,000 SEC
2019   Q1 1,742,791 1.97 Add 0.02% <0.01 $90.41 $157,566,000 SEC
2018   Q4 1,742,486 2.04 Reduce 0.38% <0.01 $83.59 $145,654,000 SEC
2018   Q3 1,749,189 1.99 Reduce 3.36% 0.07 $102.13 $178,645,000 SEC
2018   Q2 1,809,965 2.15 Reduce 0.02% <0.01 $102.89 $186,227,000 SEC
2018   Q1 1,810,324 2.18 Reduce 2.60% 0.06 $103.13 $186,699,000 SEC
2017   Q4 1,858,731 2.15 Reduce 2.59% 0.05 $99.89 $185,669,000 SEC
2017   Q3 1,908,175 2.10 Reduce 0.18% <0.01 $91.93 $175,419,000 SEC
2017   Q2 1,911,706 2.26 Reduce 8.11% 0.18 $97.21 $185,837,000 SEC
2017   Q1 2,080,359 2.20 Reduce 3.26% 0.08 $86.58 $180,117,000 SEC
2016   Q4 2,150,452 2.36 Reduce 13.60% 0.29 $89.05 $191,498,000 SEC
2016   Q3 2,488,981 2.14 Reduce 2.08% 0.05 $67.99 $169,226,000 SEC
2016   Q2 2,541,852 2.21 Reduce 0.30% <0.01 $66.26 $168,423,000 SEC
2016   Q1 2,549,540 2.10 Add 59.09% 0.78 $65.17 $166,154,000 SEC
2015   Q4 1,602,589 1.45 Add 0.59% <0.01 $72.09 $115,531,000 SEC
2015   Q3 1,593,193 1.43 Add 3.86% 0.05 $68.16 $108,592,000 SEC
2015   Q2 1,533,994 1.42 Reduce 0.23% <0.01 $76.46 $117,289,000 SEC
2015   Q1 1,537,461 1.32 Add 1.85% 0.02 $69.65 $107,084,000 SEC
2014   Q4 1,509,474 1.29 Reduce 0.24% <0.01 $67.40 $101,739,000 SEC
2014   Q3 1,513,079 1.47 Add 0.53% <0.01 $68.03 $102,935,000 SEC
2014   Q2 1,505,034 1.31 Add 0.11% <0.01 $64.21 $96,638,000 SEC
2014   Q1 1,503,441 1.34 Add 2.75% 0.04 $65.56 $98,566,000 SEC
2013   Q4 1,463,134 1.25 Add 2.16% 0.03 $61.89 $90,553,000 SEC
2013   Q3 1,432,264 1.29 Reduce 0.92% 0.01 $54.38 $77,887,000 SEC
2013   Q2 1,445,562 1.58 Reduce 2.55% 0.04 $57.90 $83,698,000 SEC
2013   Q1 1,483,387 1.60 Add 1.74% 0.03 $54.56 $80,932,000 SEC
2012   Q4 1,458,048 1.75 Reduce 3.86% 0.07 $50.16 $73,136,000 SEC
2012   Q3 1,516,517 1.75 Reduce 11.63% 0.24 $46.41 $70,389,000 SEC
2012   Q2 1,716,020 2.04 Add 0.63% 0.01 $46.02 $78,971,000 SEC
2012   Q1 1,705,269 1.95 Add 2.65% 0.05 $47.45 $80,915,000 SEC
2011   Q4 1,661,211 1.78 Add 7.99% 0.13 $39.66 $65,884,000 SEC
2011   Q3 1,538,240 1.69 Add 26.05% 0.35 $34.98 $53,808,000 SEC
2011   Q2 1,220,339 1.23 Reduce 6.18% 0.11 $45.96 $56,087,000 SEC
2011   Q1 1,300,773 1.70 Reduce 2.91% 0.05 $50,750.00 $66,014,230,000 SEC
2010   Q4 1,339,737 1.71 Reduce 2.43% 0.04 $55,410.00 $74,234,827,000 SEC
2010   Q3 1,373,053 1.66 Add 7.63% 0.12 $48,240.00 $66,236,077,000 SEC
2010   Q2 1,275,757 1.58 Reduce 3.68% 0.06 $46,700.00 $59,577,852,000 SEC
2010   Q1 1,324,538 1.63 Add 19.52% 0.27 $55,260.00 $73,193,970,000 SEC
2009   Q4 1,108,193 1.38 Add 68.25% 0.56 $52,400.00 $58,069,313,000 SEC
2009   Q3 658,670 1.14 Reduce 6.71% 0.08 $58,159.62 $38,308,000,000 SEC
2009   Q2 706,082 1.21 Add 0.83% 0.01 $53,680.00 $37,902,482,000 SEC
2009   Q1 700,237 1.53 Reduce 24.02% 0.37 $59,820.00 $41,888,177,000 SEC
2008   Q4 921,659 1.54 Reduce 20.27% 0.29 $52,140.00 $48,055,300,000 SEC
2008   Q3 1,156,005 1.42 Reduce 28.44% 0.42 $72,200.00 $83,463,561,000 SEC
2008   Q2 1,615,531 1.49 Reduce 16.85% 0.29 $68,570.00 $110,776,960,000 SEC
2008   Q1 1,942,831 1.73 Reduce 20.01% 0.42 $66,470.03 $129,140,042,000 SEC
2007   Q4 2,428,709 2.10 Reduce 23.48% 0.52 $76,579.73 $185,989,876,000 SEC
2007   Q3 3,174,100 2.21 Reduce 18.27% 0.43 $66,270.17 $210,348,157,000 SEC
2007   Q1 3,883,478 2.33 Reduce 6.79% 0.16 $60,139.98 $233,552,270,000 SEC
2006   Q4 4,166,332 2.35 Reduce 12.15% 0.31 $60,690.00 $252,854,700,000 SEC
2006   Q3 4,742,580 2.51 Reduce 5.40% 0.11 $58,429.86 $277,108,279,000 SEC
2006   Q2 5,013,346 2.07 Buy 2.07 $55,299.94 $277,237,720,000 SEC
2006   Q1 0 0.00 Sell 100.00% 2.40 SEC
2005   Q4 6,527,692 2.40 Reduce 17.59% 0.47 $51.82 $338,265,000 SEC
2005   Q3 7,920,944 2.69 Reduce 22.67% 0.72 $50.55 $400,404,000 SEC
2005   Q2 10,242,891 3.19 Reduce 1.45% 0.04 $45.59 $466,973,000 SEC
2005   Q1 10,393,386 3.06 Reduce 2.30% 0.08 $43.44 $451,488,000 SEC
2004   Q4 10,638,520 3.34 Add 3.01% 0.10 $48.58 $516,820,000 SEC
2004   Q3 10,327,343 3.09 Add 11.76% 0.33 $40.80 $421,356,000 SEC
2004   Q2 9,240,994 0.08 Add 10.39% <0.01 $42.28 $390,709,000 SEC
2004   Q1 8,370,879 2.99 Add 18.47% 0.47 $46.59 $390,000,000 SEC
2003   Q4 7,065,774 2.70 Add 6.14% 0.16 $46.28 $327,004,000 SEC
2003   Q3 6,657,107 2.86 Add 6.04% 0.16 $42.35 $281,928,000 SEC
2003   Q2 6,278,182 2.97 Add 5.38% 0.15 $41.60 $261,173,000 SEC
2003   Q1 5,957,878 0.04 Add 106.81% 0.02 $30.45 $181,418,000 SEC
2002   Q4 2,880,896 1.37 Buy 1.37 $35.05 $100,975,000 SEC
1999   Q4 0 0.00 Sell 100.00% 0.01 SEC
1999   Q2 149,030 0.01 Reduce 1.06% <0.01 $97.00 $14,456,000 SEC
1999   Q1 150,630 0.78 $88.81 $13,378,000 SEC