441 hedge funds and large institutions have $9.59B invested in Pentair in 2013 Q2 according to their latest regulatory filings, with 441 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

Holders
441
Holders Change
+441
Holders Change %
% of All Funds
14.4%
Holding in Top 10
10
Holding in Top 10 Change
+10
Holding in Top 10 Change %
%
% of All Funds
0.33%
New
441
Increased
Reduced
Closed
Calls
$19.9M
Puts
$12.1M
Net Calls
+$7.76M
Net Calls Change
+$7.76M
Name Market Value Shares Shares
Change
Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$841M 14,584,209 +14,584,209 New
WRF
2
Waddell & Reed Financial
Kansas
$617M 10,696,238 +10,696,238 New
State Street
3
State Street
Massachusetts
$593M 10,277,415 +10,277,415 New
Franklin Resources
4
Franklin Resources
California
$568M 9,851,577 +9,851,577 New
BIT
5
BlackRock Institutional Trust
California
$309M 5,354,331 +5,354,331 New
Wellington Management Group
6
Wellington Management Group
Massachusetts
$300M 5,198,622 +5,198,622 New
CRM
7
Cramer Rosenthal McGlynn
Connecticut
$276M 4,780,788 +4,780,788 New
GCM
8
Glenview Capital Management
New York
$244M 4,233,150 +4,233,150 New
Invesco
9
Invesco
Georgia
$238M 4,122,958 +4,122,958 New
Norges Bank
10
Norges Bank
Norway
$234M 4,061,988 +4,061,988 New
Massachusetts Financial Services
11
Massachusetts Financial Services
Massachusetts
$222M 3,853,101 +3,853,101 New
Barrow, Hanley, Mewhinney & Strauss
12
Barrow, Hanley, Mewhinney & Strauss
Texas
$205M 3,555,384 +3,555,384 New
Fidelity Investments
13
Fidelity Investments
Massachusetts
$204M 3,533,048 +3,533,048 New
ClearBridge Investments
14
ClearBridge Investments
New York
$202M 3,507,778 +3,507,778 New
Parnassus Investments
15
Parnassus Investments
California
$191M 3,304,257 +3,304,257 New
MPI
16
Mairs & Power Inc
Minnesota
$189M 3,272,263 +3,272,263 New
MCM
17
Marsico Capital Management
Colorado
$182M 3,148,477 +3,148,477 New
Northern Trust
18
Northern Trust
Illinois
$155M 2,691,283 +2,691,283 New
BFA
19
BlackRock Fund Advisors
California
$140M 2,426,132 +2,426,132 New
Bank of New York Mellon
20
Bank of New York Mellon
New York
$127M 2,207,453 +2,207,453 New
Ameriprise
21
Ameriprise
Minnesota
$112M 1,940,162 +1,940,162 New
Lord, Abbett & Co
22
Lord, Abbett & Co
New Jersey
$97.3M 1,687,011 +1,687,011 New
TCIM
23
TIAA CREF Investment Management
New York
$97.1M 1,682,338 +1,682,338 New
BG
24
BlackRock Group
United Kingdom
$94.7M 1,641,474 +1,641,474 New
Dimensional Fund Advisors
25
Dimensional Fund Advisors
Texas
$81.5M 1,412,365 +1,412,365 New