Richard Pzena - Pzena Investment Management
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    158
Portfolio value:    $30,796,447,662
Holdings Activity Buys Sells    History
Holding/activity history for  Abbott Labs (ABT)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2017   Q3 0 0.00 Sell 100.00% 0.61 SEC
2017   Q2 2,298,718 0.61 Reduce 21.33% 0.16 $48.61 $111,741,000 SEC
2017   Q1 2,922,096 0.73 Reduce 42.13% 0.48 $44.41 $129,770,000 SEC
2016   Q4 5,049,688 1.13 Add 0.64% <0.01 $38.41 $193,959,000 SEC
2016   Q3 5,017,660 1.32 Reduce 5.81% 0.08 $42.29 $212,197,000 SEC
2016   Q2 5,327,448 1.31 Add 14.76% 0.17 $39.31 $209,422,000 SEC
2016   Q1 4,642,170 1.20 Reduce 4.50% 0.06 $41.83 $194,182,000 SEC
2015   Q4 4,861,129 1.38 Reduce 6.31% 0.09 $44.91 $218,313,000 SEC
2015   Q3 5,188,346 1.35 Reduce 18.17% 0.32 $40.22 $208,675,000 SEC
2015   Q2 6,340,115 1.78 Reduce 0.53% <0.01 $49.08 $311,173,000 SEC
2015   Q1 6,373,745 1.67 Reduce 7.09% 0.12 $46.33 $295,296,000 SEC
2014   Q4 6,860,439 1.68 Reduce 5.86% 0.10 $45.02 $308,857,000 SEC
2014   Q3 7,287,523 1.68 Add 1.25% 0.02 $41.59 $303,088,000 SEC
2014   Q2 7,197,691 1.66 Add 3.80% 0.06 $40.90 $294,386,000 SEC
2014   Q1 6,934,282 1.59 Add 7.90% 0.12 $38.51 $267,039,000 SEC
2013   Q4 6,426,564 1.49 Reduce 0.35% <0.01 $38.33 $246,330,000 SEC
2013   Q3 6,449,283 1.43 Add 49.22% 0.47 $33.19 $214,052,000 SEC
2013   Q2 4,322,041 1.04 Reduce 2.54% 0.03 $34.88 $150,753,000 SEC
2013   Q1 4,434,735 1.12 Add 127.45% 0.63 $35.32 $156,635,000 SEC
2012   Q4 1,949,798 1.07 Reduce 12.13% 0.16 $65.50 $127,712,000 SEC
2012   Q3 2,218,879 1.29 Add 18.71% 0.20 $68.56 $152,126,000 SEC
2012   Q2 1,869,118 1.43 Reduce 58.90% 1.71 $64.47 $120,502,000 SEC
2012   Q1 4,547,398 2.91 Reduce 10.37% 0.33 $61.29 $278,710,000 SEC
2011   Q4 5,073,274 3.16 Reduce 18.54% 0.72 $56.23 $285,270,000 SEC
2011   Q3 6,227,672 3.87 Reduce 1.47% 0.05 $51.14 $318,483,000 SEC
2011   Q2 6,320,870 3.10 Add 213.79% 2.11 $52.62 $332,604,000 SEC
2011   Q1 2,014,393 0.88 Buy 0.88 $49.05 $98,806,000 SEC
2007   Q1 0 0.00 Sell 100.00% <0.01 SEC
2006   Q4 9,525 <0.01 Buy <0.01 $48.71 $464,000 SEC