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Idexx Laboratories
IDXX

272 hedge funds and large institutions have $4.89B invested in Idexx Laboratories in 2013 Q2 according to their latest regulatory filings, with 272 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

88% less call options, than puts

Call options by funds: $826K | Put options by funds: $7.05M

Holders
272
Holders Change
+272
Holders Change %
–
% of All Funds
8.88%
Holding in Top 10
7
Holding in Top 10 Change
+7
Holding in Top 10 Change %
% of All Funds
0.23%
New
272
Increased
–
Reduced
–
Closed
–
Calls
$826K
Puts
$7.05M
Net Calls
-$6.22M
Net Calls Change
-$6.22M

Top Buyers

No buyers this quarter

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$785M +$764M +17,482,500 New
RCG
2
Ruane, Cunniff & Goldfarb
New York
$480M +$468M +10,703,524 New
William Blair & Company
3
William Blair & Company
Illinois
$418M +$407M +9,309,644 New
Brown Advisory
4
Brown Advisory
Maryland
$358M +$349M +7,990,466 New
BAMCO Inc
5
BAMCO Inc
New York
$322M +$313M +7,169,996 New
Vanguard Group
6
Vanguard Group
Pennsylvania
$250M +$243M +5,563,968 New
Neuberger Berman Group
7
Neuberger Berman Group
New York
$221M +$216M +4,934,262 New
State Street
8
State Street
Massachusetts
$147M +$143M +3,284,006 New
RA
9
Royce & Associates
New York
$147M +$143M +3,269,822 New
BIT
10
BlackRock Institutional Trust
California
$133M +$130M +2,967,586 New
BFA
11
BlackRock Fund Advisors
California
$118M +$115M +2,636,324 New
JP Morgan Chase
12
JP Morgan Chase
New York
$73.4M +$71.5M +1,636,648 New
JHIU
13
Janus Henderson Investors US
Colorado
$69.2M +$67.4M +1,541,958 New
CC
14
Capital Counsel
New York
$67.2M +$65.5M +1,498,388 New
Westfield Capital Management
15
Westfield Capital Management
Massachusetts
$64.6M +$63M +1,441,620 New
American Century Companies
16
American Century Companies
Missouri
$62.7M +$61M +1,396,058 New
ACM
17
Atlanta Capital Management
Georgia
$61.7M +$60.1M +1,375,028 New
Bank of New York Mellon
18
Bank of New York Mellon
New York
$54.2M +$52.8M +1,208,480 New
SGA
19
Sustainable Growth Advisers
Connecticut
$45.5M +$44.4M +1,015,416 New
Northern Trust
20
Northern Trust
Illinois
$39.5M +$38.5M +879,962 New
RFC
21
Russell Frank Company
Washington
$37.2M +$36.2M +828,870 New
TCIM
22
TIAA CREF Investment Management
New York
$32.9M +$32.1M +733,716 New
AIM
23
Aster Investment Management
California
$32.3M +$31.5M +720,000 New
Renaissance Technologies
24
Renaissance Technologies
New York
$30.7M +$29.9M +684,904 New
Ameriprise
25
Ameriprise
Minnesota
$30.4M +$29.6M +676,526 New
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