171 hedge funds and large institutions have $2.27B invested in Bruker in 2013 Q3 according to their latest regulatory filings, with 27 funds opening new positions, 56 increasing their positions, 68 reducing their positions, and 19 closing their positions.

Holders
171
Holders Change
+6
Holders Change %
+3.64%
% of All Funds
5.55%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.06%
New
27
Increased
56
Reduced
68
Closed
19
Calls
$1.39M
Puts
$3.75M
Net Calls
-$2.36M
Net Calls Change
-$2.79M
Name Market Value Shares Shares
Change
Shares
Change %
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$423M 20,485,000 +864,920 +4%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$164M 7,961,958 -1,278,550 -14%
Vanguard Group
3
Vanguard Group
Pennsylvania
$129M 6,252,932 +607,764 +11%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$112M 5,439,294 -554,941 -9%
Harris Associates
5
Harris Associates
Illinois
$104M 5,030,640 -5,850 -0.1%
JPMorgan Chase & Co
6
JPMorgan Chase & Co
New York
$70.2M 3,399,883 -155,726 -4%
Wells Fargo
7
Wells Fargo
California
$58.2M 2,820,394 -363,318 -11%
BTW
8
Boston Trust Walden
Massachusetts
$57.9M 2,803,000 -38,033 -1%
Artisan Partners
9
Artisan Partners
Wisconsin
$54.8M 2,653,513 +896,107 +51%
Select Equity Group
10
Select Equity Group
New York
$54.8M 2,653,114 -484,894 -15%
O
11
OppenheimerFunds
New York
$54.3M 2,628,910
BIT
12
BlackRock Institutional Trust
California
$50.4M 2,438,748 -35,097 -1%
GIM
13
Granahan Investment Management
Massachusetts
$47.4M 2,293,000 -3,500 -0.2%
CI
14
Cambiar Investors
Colorado
$43.2M 2,091,181 -261,611 -11%
TCP
15
TAMRO Capital Partners
Virginia
$41M 1,983,076 +1,983,076 New
BCM
16
Brown Capital Management
Maryland
$40.4M 1,958,201 +13,550 +0.7%
Jennison Associates
17
Jennison Associates
New York
$39.1M 1,891,692 -194,753 -9%
Citadel Advisors
18
Citadel Advisors
Florida
$38.3M 1,853,023 -154,788 -8%
SAM
19
Silvercrest Asset Management
New York
$28.9M 1,399,450 +726,525 +108%
PHS
20
PFM Health Sciences
California
$23.8M 1,153,104 -4,175 -0.4%
EVM
21
Eaton Vance Management
Massachusetts
$23.5M 1,140,362 -88,702 -7%
State Street
22
State Street
Massachusetts
$22.6M 1,092,241 +1,567 +0.1%
RHJA
23
Rice Hall James & Associates
California
$22.4M 1,084,389 -89,975 -8%
Millennium Management
24
Millennium Management
New York
$22.2M 1,073,314 +172,030 +19%
BFA
25
BlackRock Fund Advisors
California
$22.1M 1,069,960 +55,748 +5%