AMERICAN TOWER CORP /MA/ - Common Stock (AMT)

CUSIP: 03027X100

Q4 2016 13F Holders as of 31 Dec 2016

Security type / class
Equity / Common Stock
Total 13F shares
396,709,861
Total 13F value
$41,923,196,958
Holder snapshot 6 visible 7 signals
Share change
-2,650,921
Put/Call ratio
89%
SEC-reported price per share
$105.68
Number of holders
861
Value change
-$310,086,395
Number of buys
396
Open additional details 1 more signal available
Number of sells
370
Security identity Names, identifiers, and filing context for this profile. 1 source field
Shares outstanding
466,215,331

Security key

03027X100

Report period

Q4 2016

Institutions

861

Top holders

10

AMT full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2017 Previous quarter: Q3 2016 AMERICAN TOWER CORP /MA/ SEC filings AMERICAN TOWER CORP /MA/ company facts AMERICAN TOWER CORP /MA/ 13D/G history

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of AMT - AMERICAN TOWER CORP /MA/ - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
PRICE T ROWE ASSOCIATES I...
Disclosed value leader
PRICE T ROWE ASSOCIATES I...
Comparable rows
15/15
Latest evidence
30 Sep 2016
13F Lead comparable stake: 6.2% Showing 1-6 of 15 holder rows.

Quick read

PRICE T ROWE ASSOCIATES INC /MD/ leads the comparable SEC ownership view at 6.2%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens PRICE T ROWE ASSOCIATES INC /MD/'s linked filing trail.
Comparable ownership Top 5
PRICE T ROWE ASSOCIATES INC /MD/ 6.2%
VANGUARD GROUP INC 5.6%
FMR LLC 4.6%
STATE STREET CORP 4.4%
WELLINGTON MANAGEMENT GROUP LLP 3.1%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
PRICE T ROWE ASSOCIATES INC /MD/
13F
Company
13F
6.2%
$3,257,304,000
28,741,762 shares
 — 30 Sep 2016
VANGUARD GROUP INC
13F
Company
13F
5.6%
$2,948,704,000
26,018,742 shares
 — 30 Sep 2016
FMR LLC
13F
Company
13F
4.6%
$2,443,393,000
21,559,980 shares
 — 30 Sep 2016
STATE STREET CORP
13F
Company
13F
4.4%
$2,301,229,000
20,291,586 shares
 — 30 Sep 2016
WELLINGTON MANAGEMENT GROUP LLP
13F
Company
13F
3.1%
$1,628,821,000
14,372,365 shares
 — 30 Sep 2016
BlackRock Institutional Trust Company, N.A.
13F
Company
13F
2.4%
$1,294,330,000
11,420,897 shares
 — 30 Sep 2016
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q4 2016

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
861
Shares
396,709,861
Rows available
861
Investor Option Weight % Change % SEC-reported value * Price Shares Share Change Activity Report Period

* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q4 2016 vs Q3 2016 Across Filers

Q3 2016 holders
797
Q4 2016 holders
861
Holder diff
64
Investor Q3 2016 Shares Q4 2016 Shares Share Diff Share Chg % Q3 2016 value Q4 2016 value Value change Value Chg %

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

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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