IR
Superintel
OverviewMarketsWatchlist
© 2026 IR SuperintelMethodologyContact

American Tower Corp New

Q4 2016 vs Q1 2017

Comparing institutional holders between quarters

Quarters

Q1 2017Q4 2016Q3 2016Q2 2016Q1 2016
CompareDetailedHistoricalFundsOptions13D/13GPeersTargetingTrading SummaryProfile
Camden Asset Management L P
DECREASED
Shares714,529 from 897,704
Change-183,175 (-20%)
Value$81.5K (-$12.6K)
Filed 2017-05-10
Capital World Investors
UNCHANGED
Shares682,000 from 682,000
Change0 (0%)
Value$77.9K (+$6.5K)
Filed 2017-05-15
Calamos Advisors LLC
DECREASED
Shares469,239 from 735,309
Change-266,070 (-36%)
Value$53.6K (-$23.4K)
Filed 2017-04-20
Price T Rowe Associates Inc
UNCHANGED
Shares369,154 from 369,154
Change0 (0%)
Value$41.9K (+$3.3K)
Filed 2017-05-15
Waterstone Capital Management, L.P.
INCREASED
Shares366,541 from 141,541
Change+225,000 (+159%)
Value$41.8K (+$26.9K)
Filed 2017-05-15
Invesco Ltd.
INCREASED
Shares351,744 from 351,444
Change+300 (+0%)
Value$40.2K (+$3.3K)
Filed 2017-05-15
BlackRock Inc.
INCREASED
Shares347,393 from 3,393
Change+344,000 (+10139%)
Value$39.7K (+$39.3K)
Filed 2017-05-12
Mackay Shields LLC
DECREASED
Shares333,462 from 334,333
Change-871 (0%)
Value$38.1K (+$3.0K)
Filed 2017-04-20
Weiss Asset Management LP
INCREASED
Shares220,000 from 35,000
Change+185,000 (+529%)
Value$25.1K (+$21.5K)
Filed 2017-05-12
Wells Fargo & Company
INCREASED
Shares218,245 from 71,536
Change+146,709 (+205%)
Value$24.9K (+$17.4K)
Filed 2017-04-28
State Street Corp
INCREASED
Shares181,144 from 151,000
Change+30,144 (+20%)
Value$20.7K (+$4.9K)
Filed 2017-05-15
Equitec Specialists, LLC
NEW
Shares101,327
Change+101,327
Value$11.6K
Filed 2017-04-25
Akre Capital Management LLC
UNCHANGED
Shares100,000 from 100,000
Change0 (0%)
Value$11.4K (+$940)
Filed 2017-05-15
Kohlberg Kravis Roberts & Co. L.P.
NEW
Shares70,800
Change+70,800
Value$8.1K
Filed 2017-11-14
Citigroup Inc
NEW
Shares68,088
Change+68,088
Value$7.8K
Filed 2017-05-12
Bank of New York Mellon Corp
DECREASED
Shares56,966 from 194,235
Change-137,269 (-71%)
Value$6.5K (-$13.9K)
Filed 2017-05-03
SSI Investment Management LLC
DECREASED
Shares52,989 from 54,146
Change-1,157 (-2%)
Value$6.0K (+$365)
Filed 2017-05-15
CSS LLC
DECREASED
Shares40,543 from 73,853
Change-33,310 (-45%)
Value$4.6K (-$3.1K)
Filed 2017-05-15
JPMorgan Chase & Co
DECREASED
Shares27,087 from 27,133
Change-46 (0%)
Value$3.1K (+$249)
Filed 2017-05-10
Franklin Resources Inc
DECREASED
Shares24,095 from 27,985
Change-3,890 (-14%)
Value$2.8K (-$179)
Filed 2017-05-12
SG Americas Securities, LLC
UNCHANGED
Shares23,000 from 23,000
Change0 (0%)
Value$2.6K (+$218)
Filed 2017-05-10
Manufacturers Life Insurance Company, the
DECREASED
Shares22,500 from 166,810
Change-144,310 (-87%)
Value$2.6K (-$14.9K)
Filed 2017-05-15
OTA Financial Group L.P.
NEW
Shares19,481
Change+19,481
Value$2.2K
Filed 2017-04-28
BlueCrest Capital Management Ltd
NEW
Shares12,778
Change+12,778
Value$14.6K
Filed 2017-05-15
Calamos Wealth Management LLC
DECREASED
Shares10,831 from 14,982
Change-4,151 (-28%)
Value$1.2K (-$332)
Filed 2017-04-20
Credit Suisse AG/
UNCHANGED
Shares9,000 from 9,000
Change0 (0%)
Value$1.0K (+$85)
Filed 2017-05-15
Massachusetts Financial Services Co
UNCHANGED
Shares4,129 from 4,129
Change0 (0%)
Value$472 (+$39)
Filed 2017-05-12
Brown Advisory Inc
DECREASED
Shares3,805 from 4,085
Change-280 (-7%)
Value$434 (+$6)
Filed 2017-05-15
Schnieders Capital Management LLC
UNCHANGED
Shares2,625 from 2,625
Change0 (0%)
Value$300 (+$25)
Filed 2017-05-08
Oppenheimer Asset Management Inc.
NEW
Shares1,153
Change+1,153
Value$132
Filed 2017-05-15
Bank of America Corp
DECREASED
Shares1,108 from 43,521
Change-42,413 (-97%)
Value$127 (-$4.4K)
Filed 2017-05-15
Chicago Partners Investment Group LLC
INCREASED
Shares921 from 448
Change+473 (+106%)
Value$105 (+$58)
Filed 2017-05-11
Grove Bank & Trust
INCREASED
Shares831 from 467
Change+364 (+78%)
Value$95 (+$46)
Filed 2017-04-28
UBS Group AG
DECREASED
Shares500 from 794
Change-294 (-37%)
Value$57 (-$26)
Filed 2017-11-14
Ropes Wealth Advisors LLC
UNCHANGED
Shares210 from 210
Change0 (0%)
Value$24 (+$2)
Filed 2017-05-04
Next Financial Group, Inc
UNCHANGED
Shares150 from 150
Change0 (0%)
Value$18.0K (+$2.0K)
Filed 2017-05-08
Royal Bank of Canada
NEW
Shares108
Change+108
Value$12
Filed 2017-05-15
Northwestern Mutual Wealth Management Co
UNCHANGED
Shares100 from 100
Change0 (0%)
Value$11 (+$1)
Filed 2017-05-09
Cribstone Capital Management, LLC
UNCHANGED
Shares70 from 70
Change0 (0%)
Value$8 (+$1)
Filed 2017-04-17
Bank of Montreal
UNCHANGED
Shares36 from 36
Change0 (0%)
Value$4 ($0)
Filed 2017-04-11
Mascoma Wealth Management LLC
UNCHANGED
Shares34 from 34
Change0 (0%)
Value$4 ($0)
Filed 2017-04-18
North Star Investment Management Corp.
NEW
Shares29
Change+29
Value$3
Filed 2017-04-28
Clearbridge Investments, LLC
CLOSED
Shares0 from 58,500
Change-58,500 (-100%)
Value$0 (-$6.1K)
Filed 2017-06-07
Ameriprise Financial Inc
CLOSED
Shares0 from 38,242
Change-38,242 (-100%)
Value$0 (-$4.0K)
Filed 2017-05-05
Nicholas Investment Partners, LP
CLOSED
Shares0 from 25,000
Change-25,000 (-100%)
Value$0 (-$2.6K)
Filed 2017-05-15
Nomura Holdings Inc
CLOSED
Shares0 from 8,975
Change-8,975 (-100%)
Value$0 (-$941)
Filed 2017-05-18
KCG Holdings, Inc.
CLOSED
Shares0 from 2,914
Change-2,914 (-100%)
Value$0 (-$305)
Filed 2017-05-12
Westwood Holdings Group Inc
CLOSED
Shares0 from 500
Change-500 (-100%)
Value$0 (-$52)
Filed 2017-05-15
PNC Financial Services Group, Inc.
CLOSED
Shares0 from 200
Change-200 (-100%)
Value$0 (-$21)
Filed 2017-05-12
Morgan Stanley
CLOSED
Shares0 from 112
Change-112 (-100%)
Value$0 (-$12)
Filed 2017-05-22
Ladenburg Thalmann Financial Services Inc
CLOSED
Shares0 from 100
Change-100 (-100%)
Value$0 (-$10)
Filed 2017-05-15
D.A. Davidson & Co.
CLOSED
Shares0 from 83
Change-83 (-100%)
Value$0 (-$8)
Filed 2017-05-12
BlackRock Advisors LLC
N/A
Shares— from 224,187
Change-224,187 (-100%)
Value—
BlackRock Group LTD
N/A
Shares— from 84,470
Change-84,470 (-100%)
Value—
BlackRock Investment Management, LLC
N/A
Shares— from 27,328
Change-27,328 (-100%)
Value—
BlackRock Institutional Trust Company, N.A.
N/A
Shares— from 8,015
Change-8,015 (-100%)
Value—
MetLife Securities, Inc
N/A
Shares— from 15
Change-15 (-100%)
Value—
Status
Camden Asset Management L P
DECREASED714,529897,704-183,175-20%$94.0K$81.5K-$12.6K2017-05-10
Capital World Investors
UNCHANGED682,000682,00000%$71.4K$77.9K+$6.5K2017-05-15
Calamos Advisors LLC
DECREASED469,239735,309-266,070-36%$77.0K$53.6K-$23.4K2017-04-20
Price T Rowe Associates Inc
UNCHANGED369,154369,15400%$38.6K$41.9K+$3.3K2017-05-15
Waterstone Capital Management, L.P.
INCREASED366,541141,541+225,000+159%$14.8K$41.8K+$26.9K2017-05-15
Invesco Ltd.
INCREASED351,744351,444+300+0%$36.8K$40.2K+$3.3K2017-05-15
BlackRock Inc.
INCREASED347,3933,393+344,000+10139%$356$39.7K+$39.3K2017-05-12
Mackay Shields LLC
DECREASED333,462334,333-8710%$35.1K$38.1K+$3.0K2017-04-20
Weiss Asset Management LP
INCREASED220,00035,000+185,000+529%$3.7K$25.1K+$21.5K2017-05-12
Wells Fargo & Company
INCREASED218,24571,536+146,709+205%$7.5K$24.9K+$17.4K2017-04-28
State Street Corp
INCREASED181,144151,000+30,144+20%$15.8K$20.7K+$4.9K2017-05-15
Equitec Specialists, LLC
NEW101,327—+101,327——$11.6K—2017-04-25
Akre Capital Management LLC
UNCHANGED100,000100,00000%$10.5K$11.4K+$9402017-05-15
Kohlberg Kravis Roberts & Co. L.P.
NEW70,800—+70,800——$8.1K—2017-11-14
Citigroup Inc
NEW68,088—+68,088——$7.8K—2017-05-12
Bank of New York Mellon Corp
DECREASED56,966194,235-137,269-71%$20.4K$6.5K-$13.9K2017-05-03
SSI Investment Management LLC
DECREASED52,98954,146-1,157-2%$5.7K$6.0K+$3652017-05-15
CSS LLC
DECREASED40,54373,853-33,310-45%$7.7K$4.6K-$3.1K2017-05-15
JPMorgan Chase & Co
DECREASED27,08727,133-460%$2.8K$3.1K+$2492017-05-10
Franklin Resources Inc
DECREASED24,09527,985-3,890-14%$2.9K$2.8K-$1792017-05-12
SG Americas Securities, LLC
UNCHANGED23,00023,00000%$2.4K$2.6K+$2182017-05-10
Manufacturers Life Insurance Company, the
DECREASED22,500166,810-144,310-87%$17.5K$2.6K-$14.9K2017-05-15
OTA Financial Group L.P.
NEW19,481—+19,481——$2.2K—2017-04-28
BlueCrest Capital Management Ltd
NEW12,778—+12,778——$14.6K—2017-05-15
Calamos Wealth Management LLC
DECREASED10,83114,982-4,151-28%$1.6K$1.2K-$3322017-04-20
Credit Suisse AG/
UNCHANGED9,0009,00000%$943$1.0K+$852017-05-15
Massachusetts Financial Services Co
UNCHANGED4,1294,12900%$433$472+$392017-05-12
Brown Advisory Inc
DECREASED3,8054,085-280-7%$428$434+$62017-05-15
Schnieders Capital Management LLC
UNCHANGED2,6252,62500%$275$300+$252017-05-08
Oppenheimer Asset Management Inc.
NEW1,153—+1,153——$132—2017-05-15
Bank of America Corp
DECREASED1,10843,521-42,413-97%$4.6K$127-$4.4K2017-05-15
Chicago Partners Investment Group LLC
INCREASED921448+473+106%$47$105+$582017-05-11
Grove Bank & Trust
INCREASED831467+364+78%$49$95+$462017-04-28
UBS Group AG
DECREASED500794-294-37%$83$57-$262017-11-14
Ropes Wealth Advisors LLC
UNCHANGED21021000%$22$24+$22017-05-04
Next Financial Group, Inc
UNCHANGED15015000%$16.0K$18.0K+$2.0K2017-05-08
Royal Bank of Canada
NEW108—+108——$12—2017-05-15
Northwestern Mutual Wealth Management Co
UNCHANGED10010000%$10$11+$12017-05-09
Cribstone Capital Management, LLC
UNCHANGED707000%$7$8+$12017-04-17
Bank of Montreal
UNCHANGED363600%$4$4$02017-04-11
Mascoma Wealth Management LLC
UNCHANGED343400%$4$4$02017-04-18
North Star Investment Management Corp.
NEW29—+29——$3—2017-04-28
Clearbridge Investments, LLC
CLOSED058,500-58,500-100%$6.1K$0-$6.1K2017-06-07
Ameriprise Financial Inc
CLOSED038,242-38,242-100%$4.0K$0-$4.0K2017-05-05
Nicholas Investment Partners, LP
CLOSED025,000-25,000-100%$2.6K$0-$2.6K2017-05-15
Nomura Holdings Inc
CLOSED08,975-8,975-100%$941$0-$9412017-05-18
KCG Holdings, Inc.
CLOSED02,914-2,914-100%$305$0-$3052017-05-12
Westwood Holdings Group Inc
CLOSED0500-500-100%$52$0-$522017-05-15
PNC Financial Services Group, Inc.
CLOSED0200-200-100%$21$0-$212017-05-12
Morgan Stanley
CLOSED0112-112-100%$12$0-$122017-05-22
Ladenburg Thalmann Financial Services Inc
CLOSED0100-100-100%$10$0-$102017-05-15
D.A. Davidson & Co.
CLOSED083-83-100%$8$0-$82017-05-12
BlackRock Advisors LLC
N/A—224,187-224,187-100%$23.5K———
BlackRock Group LTD
N/A—84,470-84,470-100%$8.9K———
BlackRock Investment Management, LLC
N/A—27,328-27,328-100%$2.9K———
BlackRock Institutional Trust Company, N.A.
N/A—8,015-8,015-100%$840———
MetLife Securities, Inc
N/A—15-15-100%$2———
Showing 57 of 57 institutions