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414 hedge funds and large institutions have $11.5B invested in Ametek in 2015 Q1 according to their latest regulatory filings, with 30 funds opening new positions, 139 increasing their positions, 182 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed

88% more call options, than puts

Call options by funds: $1.99M | Put options by funds: $1.06M

3.06% more ownership

Funds ownership: 87.81%90.87% (+3.1%)

1% more capital invested

Capital invested by funds: $11.3B → $11.5B (+$163M)

3% less funds holding

Funds holding: 425414 (-11)

14% less funds holding in top 10

Funds holding in top 10: 76 (-1)

19% less first-time investments, than exits

New positions opened: 30 | Existing positions closed: 37

24% less repeat investments, than reductions

Existing positions increased: 139 | Existing positions reduced: 182

Holders
414
Holders Change
-11
Holders Change %
-2.59%
% of All Funds
11.03%
Holding in Top 10
6
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-14.29%
% of All Funds
0.16%
New
30
Increased
139
Reduced
182
Closed
37
Calls
$1.99M
Puts
$1.06M
Net Calls
+$931K
Net Calls Change
-$1.68M
Name Holding Trade Value Shares
Change
Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$995M +$31.1M +608,434 +3%
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$918M +$81.4M +1,589,885 +10%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$912M +$170M +3,331,394 +24%
Artisan Partners
4
Artisan Partners
Wisconsin
$566M +$22.5M +440,431 +4%
CWAM
5
Columbia Wanger Asset Management
Illinois
$510M -$11.8M -231,000 -2%
State Street
6
State Street
Massachusetts
$510M -$33.2M -649,115 -6%
BIT
7
BlackRock Institutional Trust
California
$332M -$360K -7,043 -0.1%
TCM
8
Tran Capital Management
California
$330M -$25M -487,885 -7%
Wellington Management Group
9
Wellington Management Group
Massachusetts
$315M +$44.4M +868,485 +17%
Massachusetts Financial Services
10
Massachusetts Financial Services
Massachusetts
$255M +$18.9M +368,761 +8%
AllianceBernstein
11
AllianceBernstein
Tennessee
$239M -$46.6M -911,076 -17%
JP Morgan Chase
12
JP Morgan Chase
New York
$228M +$3.68M +71,961 +2%
William Blair & Company
13
William Blair & Company
Illinois
$224M +$45.9M +896,986 +27%
UBS AM
14
UBS AM
Illinois
$220M -$11.2M -218,859 -5%
VOYA Investment Management
15
VOYA Investment Management
Georgia
$219M -$24.1M -471,967 -10%
Deutsche Bank
16
Deutsche Bank
Germany
$199M +$40.2M +784,725 +26%
Allianz Asset Management
17
Allianz Asset Management
Germany
$188M -$5.42M -105,960 -3%
BFA
18
BlackRock Fund Advisors
California
$178M +$5.08M +99,242 +3%
Northern Trust
19
Northern Trust
Illinois
$163M -$2.72M -53,072 -2%
GI
20
GAMCO Investors
Connecticut
$156M -$2.46M -48,075 -2%
Bank of New York Mellon
21
Bank of New York Mellon
New York
$132M -$6.58M -128,561 -5%
Franklin Resources
22
Franklin Resources
California
$130M -$13.9M -272,178 -10%
Goldman Sachs
23
Goldman Sachs
New York
$128M -$7.78M -151,958 -6%
Jennison Associates
24
Jennison Associates
New York
$128M +$11.9M +231,847 +11%
Select Equity Group
25
Select Equity Group
New York
$120M -$26.8M -523,389 -19%