BlackRock Institutional Trust Company, N.A. - IRON MTN INC ownership

IRON MTN INC's ticker is IRM and the CUSIP is 462846106. A total of 345 filers reported holding IRON MTN INC in Q4 2013. The put-call ratio across all filers is 1.72 and the average weighting 0.5%.

Quarter-by-quarter ownership
BlackRock Institutional Trust Company, N.A. ownership history of IRON MTN INC
ValueSharesWeighting
Q4 2014$222,023,000
+49.1%
5,742,958
+26.0%
0.04%
+40.0%
Q3 2014$148,865,000
-7.3%
4,559,424
+0.7%
0.02%
-7.4%
Q2 2014$160,542,000
+33.8%
4,528,697
+4.0%
0.03%
+28.6%
Q1 2014$120,014,000
-8.0%
4,353,048
+1.3%
0.02%
-8.7%
Q4 2013$130,411,000
+11.4%
4,296,900
-0.9%
0.02%0.0%
Q3 2013$117,106,000
+1.2%
4,334,059
-0.3%
0.02%0.0%
Q2 2013$115,707,0004,348,2440.02%
Other shareholders
IRON MTN INC shareholders Q4 2013
NameSharesValueWeighting ↓
Byrne Asset Management LLC 450$27,0000.02%
View complete list of IRON MTN INC shareholders