What does CUSIP 46284V101 represent in this 13F holders report?

CUSIP 46284V101 is the security identifier for IRM - IRON MOUNTAIN INC - Common Stock used to aggregate holder disclosures.

How many institutions held IRM - IRON MOUNTAIN INC - Common Stock in Q3 2014?

1 institutional investor reported IRM - IRON MOUNTAIN INC - Common Stock for Q3 2014. Use the holders table for investor-level position and value details.

IRON MOUNTAIN INC - Common Stock (IRM)

CUSIP: 46284V101

Q3 2014 13F Holders as of 30 Sep 2014

Type / Class: Equity / Common Stock
Shares outstanding: 295,766,873
Total 13F shares: 3,202,724
Share change: 0
Total reported value: $104,569,000
Price per share: $32.65
Number of holders: 1

Quarterly Holders Quick Answers

What is CUSIP 46284V101?
CUSIP 46284V101 identifies IRM - IRON MOUNTAIN INC - Common Stock in SEC institutional holdings data.

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Related Filing Research

Latest 13F filings for newly reported positions.
Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
Latest 10-Q/10-K reports for financial context tied to this issuer.
Recent insider transactions for executive and insider activity.
SEC investors directory and top value investors for manager drilldown.
Back to full security ownership history.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q4 2014
Previous quarter: Q2 2014

Recent filing periods for CUSIP 46284V101:

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Top shareholders of IRM - IRON MOUNTAIN INC - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
Capital World Investors	13F	Company	— class O/S missing	23,273,014	$825,028,000	—	30 Jun 2014	13F
VANGUARD GROUP INC	13F	Company	— class O/S missing	12,366,885	$438,406,000	—	30 Jun 2014	13F
HIGHFIELDS CAPITAL MANAGEMENT LP	13F	Company	— class O/S missing	10,805,428	$383,052,000	—	30 Jun 2014	13F
SCHOONER CAPITAL CORP	13F	Company	— class O/S missing	8,251,277	$292,508,000	—	30 Jun 2014	13F
PARNASSUS INVESTMENTS, LLC	13F	Company	— class O/S missing	7,665,475	$271,741,000	—	30 Jun 2014	13F
STATE STREET CORP	13F	Company	— class O/S missing	7,084,438	$251,146,000	—	30 Jun 2014	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	— class O/S missing	6,995,308	$247,984,000	—	30 Jun 2014	13F
BROOKFIELD Corp /ON/	13F	Company	— class O/S missing	5,541,114	$196,432,000	—	30 Jun 2014	13F
Capital International Investors	13F	Company	— class O/S missing	5,188,584	$183,935,000	—	30 Jun 2014	13F
CAPITAL GUARDIAN TRUST CO	13F	Company	— class O/S missing	4,621,202	$163,822,000	—	30 Jun 2014	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	— class O/S missing	4,528,697	$160,542,000	—	30 Jun 2014	13F
RS INVESTMENT MANAGEMENT CO LLC	13F	Company	— class O/S missing	3,650,033	$129,387,000	—	30 Jun 2014	13F
Bank of New York Mellon Corp	13F	Company	— class O/S missing	3,522,515	$124,872,000	—	30 Jun 2014	13F
River Road Asset Management, LLC	13F	Company	— class O/S missing	3,425,937	$121,449,000	—	30 Jun 2014	13F
Owl Creek Asset Management, L.P.	13F	Company	— class O/S missing	3,243,011	$114,965,000	—	30 Jun 2014	13F
WASATCH ADVISORS LP	13F	Company	— class O/S missing	3,124,807	$110,774,000	—	30 Jun 2014	13F
ELLIOTT MANAGEMENT CORP	13F	Company	— class O/S missing	3,000,000	$106,350,000	—	30 Jun 2014	13F
Invesco Ltd.	13F	Company	— class O/S missing	2,808,825	$99,573,000	—	30 Jun 2014	13F
NORTHERN TRUST CORP	13F	Company	— class O/S missing	2,395,048	$84,905,000	—	30 Jun 2014	13F
MUNDER CAPITAL MANAGEMENT	13F	Company	— class O/S missing	2,378,101	$84,304,000	—	30 Jun 2014	13F
JENNISON ASSOCIATES LLC	13F	Company	— class O/S missing	2,300,035	$81,536,000	—	30 Jun 2014	13F
BlackRock Fund Advisors	13F	Company	— class O/S missing	2,119,521	$75,137,000	—	30 Jun 2014	13F
BARCLAYS PLC	13F	Company	— class O/S missing	2,044,730	$71,565,000	—	30 Jun 2014	13F
Makaira Partners LLC	13F	Company	— class O/S missing	1,996,251	$70,767,000	—	30 Jun 2014	13F
Westchester Capital Management, LLC	13F	Company	— class O/S missing	1,934,900	$68,592,000	—	30 Jun 2014	13F
GOLDMAN SACHS GROUP INC	13F	Company	— class O/S missing	1,891,971	$67,070,000	—	30 Jun 2014	13F
FMR LLC	13F	Company	— class O/S missing	1,870,681	$66,316,000	—	30 Jun 2014	13F
ING GROEP NV	13F	Company	— class O/S missing	1,500,000	$53,198,000	—	30 Jun 2014	13F
MORGAN STANLEY	13F	Company	— class O/S missing	1,446,346	$51,273,000	—	30 Jun 2014	13F
NORGES BANK	13F	Company	— class O/S missing	1,419,468	$50,320,000	—	30 Jun 2014	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	— class O/S missing	1,252,930	$44,389,000	—	30 Jun 2014	13F
WELCH & FORBES LLC	13F	Company	— class O/S missing	1,241,832	$44,023,000	—	30 Jun 2014	13F
D. E. Shaw & Co., Inc.	13F	Company	— class O/S missing	1,229,979	$43,602,000	—	30 Jun 2014	13F
CONFLUENCE INVESTMENT MANAGEMENT LLC	13F	Company	— class O/S missing	1,124,096	$39,849,000	—	30 Jun 2014	13F
BlackRock Group LTD	13F	Company	— class O/S missing	1,111,752	$39,412,000	—	30 Jun 2014	13F
CREDIT SUISSE AG/	13F	Company	— class O/S missing	1,037,680	$36,785,000	—	30 Jun 2014	13F
MACKENZIE FINANCIAL CORP	13F	Company	— class O/S missing	1,000,268	$35,460,000	—	30 Jun 2014	13F
Stonerise Capital Management, LLC	13F	Company	— class O/S missing	1,000,000	$35,450,000	—	30 Jun 2014	13F
GW CAPITAL INC	13F	Company	— class O/S missing	991,618	$35,153,000	—	30 Jun 2014	13F
PICTET ASSET MANAGEMENT LTD	13F	Company	— class O/S missing	798,437	$28,305,000	—	30 Jun 2014	13F
TOBAM	13F	Company	— class O/S missing	792,573	$28,097,000	—	30 Jun 2014	13F
Legal & General Group Plc	13F	Company	— class O/S missing	790,950	$28,039,000	—	30 Jun 2014	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	— class O/S missing	772,019	$27,366,000	—	30 Jun 2014	13F
DEUTSCHE BANK AG\	13F	Company	— class O/S missing	738,103	$26,165,000	—	30 Jun 2014	13F
NOMURA HOLDINGS INC	13F	Company	— class O/S missing	739,745	$25,975,000	—	30 Jun 2014	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	— class O/S missing	690,606	$24,482,000	—	30 Jun 2014	13F
COLRAIN CAPITAL LLC	13F	Company	— class O/S missing	666,744	$23,636,000	—	30 Jun 2014	13F
BANK OF AMERICA CORP /DE/	13F	Company	— class O/S missing	657,237	$23,298,000	—	30 Jun 2014	13F
RAYMOND JAMES & ASSOCIATES	13F	Company	— class O/S missing	625,205	$22,164,000	—	30 Jun 2014	13F
GUGGENHEIM CAPITAL LLC	13F	Company	— class O/S missing	617,050	$21,875,000	—	30 Jun 2014	13F

Institutional Holders of IRON MOUNTAIN INC - Common Stock (IRM) as of Q3 2014

As of 30 Sep 2014, IRON MOUNTAIN INC - Common Stock (IRM) was held by 1 institutional shareholder that filed Form 13F with the SEC. Together, they reported ownership of 3,202,724 shares. The largest 1 holders included Schooner Foundation. This page lists 1 institutional shareholders reporting positions in this security for the Q3 2014 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q3 2014 vs Q2 2014 Across Filers

Q2 2014 holders

Q3 2014 holders

Holder diff

Investor	Q2 2014 Shares	Q3 2014 Shares	Share Diff	Share Chg %	Q2 2014 Value $	Q3 2014 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.