GROESBECK INVESTMENT MANAGEMENT CORP /NJ/ - IRON MTN INC ownership

IRON MTN INC's ticker is IRM and the CUSIP is 462846106. A total of 344 filers reported holding IRON MTN INC in Q3 2013. The put-call ratio across all filers is 0.24 and the average weighting 0.5%.

Quarter-by-quarter ownership
GROESBECK INVESTMENT MANAGEMENT CORP /NJ/ ownership history of IRON MTN INC
ValueSharesWeighting
Q4 2013$2,276,000
+3.3%
75,000
-8.0%
0.95%
-0.9%
Q3 2013$2,204,000
+1.6%
81,5640.0%0.96%
+4.3%
Q2 2013$2,170,00081,5640.92%
Other shareholders
IRON MTN INC shareholders Q3 2013
NameSharesValueWeighting ↓
Byrne Asset Management LLC 450$27,0000.02%
View complete list of IRON MTN INC shareholders