Arnold Van Den Berg - Century Management, Inc.
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    133
Portfolio value:    $436,153,108
Holdings Activity Buys Sells    History
Holding/activity history for  Iron Mountain Inc (IRM*)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2011   Q3 0 0.00 Sell 100.00% 0.74 SEC
2011   Q2 269,950 0.74 Reduce 2.89% 0.02 $34.09 $9,203,000 SEC
2011   Q1 277,988 0.73 Reduce 2.91% 0.01 $31.23 $8,682,000 SEC
2010   Q4 286,323 0.51 Add 5.09% 0.02 $25.01 $7,161,000 SEC
2010   Q3 272,450 0.45 Buy 0.45 $22.34 $6,087,000 SEC