Jeff Ubben - ValueAct Holdings,
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    18
Portfolio value:    $5,712,466,529
Holdings Activity Buys Sells    History
Holding/activity history for  Armstrong World Industries Inc. (AWI)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2019   Q2 0 0.00 Sell 100.00% 0.06 SEC
2019   Q1 63,910 0.06 Reduce 97.15% 1.58 $79.42 $5,076,000 SEC
2018   Q4 2,244,910 1.63 Reduce 57.03% 2.04 $58.21 $130,676,000 SEC
2018   Q3 5,224,910 3.58 Reduce 23.75% 0.97 $69.60 $363,654,000 SEC
2018   Q2 6,852,612 4.08 $63.20 $433,085,000 SEC
2018   Q1 6,852,612 4.45 Reduce 25.54% 1.67 $56.30 $385,802,000 SEC
2017   Q4 9,202,612 6.55 $60.55 $557,218,000 SEC
2017   Q3 9,202,612 5.36 Add 0.03% <0.01 $51.25 $471,634,000 SEC
2017   Q2 9,200,000 3.92 $46.00 $423,200,000 SEC
2017   Q1 9,200,000 3.61 $46.05 $423,660,000 SEC
2016   Q4 9,200,000 3.22 $41.80 $384,560,000 SEC
2016   Q3 9,200,000 3.42 $41.32 $380,144,000 SEC
2016   Q2 9,200,000 3.36 $39.15 $360,180,000 SEC
2016   Q1 9,200,000 4.62 $48.37 $445,004,000 SEC
2015   Q4 9,200,000 3.50 $45.73 $420,716,000 SEC
2015   Q3 9,200,000 3.19 $47.74 $439,208,000 SEC
2015   Q2 9,200,000 3.31 $53.28 $490,176,000 SEC
2015   Q1 9,200,000 3.96 $57.47 $528,724,000 SEC
2014   Q4 9,200,000 3.81 $51.12 $470,304,000 SEC
2014   Q3 9,200,000 4.41 Add 240.74% 3.12 $56.00 $515,200,000 SEC
2014   Q2 2,700,000 1.50 Buy 1.50 $57.43 $155,061,000 SEC