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Bio-Rad Laboratories Class A
BIO

Overview Fund Activity

301 hedge funds and large institutions have $4.58B invested in Bio-Rad Laboratories Class A in 2017 Q4 according to their latest regulatory filings, with 57 funds opening new positions, 101 increasing their positions, 101 reducing their positions, and 24 closing their positions.

Holders
301
Holders Change
+31
Holders Change %
+11.48%
% of All Funds
6.84%
Holding in Top 10
7
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+16.67%
% of All Funds
0.16%
New
57
Increased
101
Reduced
101
Closed
24
Calls
$2.1M
Puts
$8.14M
Net Calls
-$6.04M
Net Calls Change
-$7.55M

Top Buyers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$72.9M
2
D.E. Shaw & Co
2
D.E. Shaw & Co
New York
$32.5M
3
SC
3
Samlyn Capital
New York
$52.3M
4
PC
4
Polar Capital
United Kingdom
$55.6M
5
Millennium Management
5
Millennium Management
New York
$43M

Top Sellers

1
AI
1
Ariel Investments
Illinois
$63.8M
2
Bank of America
2
Bank of America
North Carolina
$78.9M
3
CRM
3
Cramer Rosenthal McGlynn
Connecticut
$25.4M
4
ACM
4
Atlanta Capital Management
Georgia
$352M
5
NFA
5
Nationwide Fund Advisors
Ohio
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Citadel Advisors
26
Citadel Advisors
Florida
$44.2M -$7.02M -29,398 -14%
Dimensional Fund Advisors
27
Dimensional Fund Advisors
Texas
$44M -$5.4M -22,644 -11%
Geode Capital Management
28
Geode Capital Management
Massachusetts
$43M +$1.39M +5,819 +3%
Millennium Management
29
Millennium Management
New York
$43M +$22.7M +95,235 +112%
Norges Bank
30
Norges Bank
Norway
$41.6M – – –
PAMP
31
Polar Asset Management Partners
Ontario, Canada
$39.3M +$16.1M +67,595 +70%
Westfield Capital Management
32
Westfield Capital Management
Massachusetts
$35.6M +$11.8M +49,255 +49%
Fidelity Investments
33
Fidelity Investments
Massachusetts
$34.4M -$3.4M -14,258 -9%
Goldman Sachs
34
Goldman Sachs
New York
$34.2M +$9.84M +41,208 +40%
T. Rowe Price Associates
35
T. Rowe Price Associates
Maryland
$33.2M +$273K +1,145 +0.8%
TM
36
Tikvah Management
North Carolina
$32.9M – – –
D.E. Shaw & Co
37
D.E. Shaw & Co
New York
$32.5M +$29.8M +124,666 +1,081%
Neuberger Berman Group
38
Neuberger Berman Group
New York
$31.3M -$28.6K -120 -0.1%
Charles Schwab
39
Charles Schwab
California
$29.3M +$1.03M +4,332 +4%
CCM
40
Clearfield Capital Management
New York
$28.6M -$18M -75,613 -39%
BCM
41
BlueCrest Capital Management
Jersey
$26.9M +$9.63M +40,347 +56%
EARNEST Partners
42
EARNEST Partners
Georgia
$26.1M -$1.3M -5,464 -5%
CRM
43
Cramer Rosenthal McGlynn
Connecticut
$25.4M -$40.8M -170,874 -62%
Russell Investments Group
44
Russell Investments Group
United Kingdom
$23.9M +$798K +3,335 +3%
PPA
45
Parametric Portfolio Associates
Washington
$23M +$197K +827 +0.9%
SGA
46
Sector Gamma AS
Norway
$22.7M -$3.44M -14,400 -13%
HP
47
Hosking Partners
United Kingdom
$22.5M +$1.57M +6,586 +7%
Adage Capital Partners
48
Adage Capital Partners
Massachusetts
$22.3M -$1.55M -6,500 -7%
Deutsche Bank
49
Deutsche Bank
Germany
$22M +$15.3M +64,016 +229%
SEI Investments
50
SEI Investments
Pennsylvania
$21.9M +$4.2M +17,890 +24%
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