BROWN BROTHERS HARRIMAN & CO - IRON MTN INC ownership

IRON MTN INC's ticker is IRM and the CUSIP is 462846106. A total of 346 filers reported holding IRON MTN INC in Q3 2014. The put-call ratio across all filers is 1.38 and the average weighting 0.5%.

Quarter-by-quarter ownership
BROWN BROTHERS HARRIMAN & CO ownership history of IRON MTN INC
ValueSharesWeighting
Q4 2014$90,000
+26.8%
2,335
+7.2%
0.00%
Q3 2014$71,000
-7.8%
2,1780.0%0.00%
Q2 2014$77,000
+28.3%
2,1780.0%0.00%
Q1 2014$60,000
-9.1%
2,1780.0%0.00%
Q4 2013$66,000
+11.9%
2,1780.0%0.00%
Q3 2013$59,000
+1.7%
2,1780.0%0.00%
Q2 2013$58,000
-26.6%
2,1780.0%0.00%
Q1 2013$79,0002,1780.00%
Other shareholders
IRON MTN INC shareholders Q3 2014
NameSharesValueWeighting ↓
Gulf International Bank (UK) Ltd 65,031$2,072,0000.03%
CULLINAN ASSOCIATES INC 10,201$325,0000.02%
American Research & Management Co. 308$10,0000.00%
Gemmer Asset Management LLC 236$8,0000.00%
View complete list of IRON MTN INC shareholders