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Bio-Rad Laboratories Class A
BIO

Overview Fund Activity

273 hedge funds and large institutions have $3.8B invested in Bio-Rad Laboratories Class A in 2017 Q1 according to their latest regulatory filings, with 48 funds opening new positions, 105 increasing their positions, 84 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
273
Holders Change
+13
Holders Change %
+5%
% of All Funds
6.81%
Holding in Top 10
10
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+25%
% of All Funds
0.25%
New
48
Increased
105
Reduced
84
Closed
27
Calls
$638K
Puts
$99.6M
Net Calls
-$99M
Net Calls Change
-$105M

Top Buyers

1
BlackRock
1
BlackRock
New York
$345M
2
CM
2
Corvex Management
New York
$169M
3
HCM
3
Hitchwood Capital Management
New York
$59.8M
4
BCM
4
BlueCrest Capital Management
Jersey
$37.5M
5
CRM
5
Cramer Rosenthal McGlynn
Connecticut
$20M

Top Sellers

1
Morgan Stanley
1
Morgan Stanley
New York
$8.24M
2
LCS
2
Levin Capital Strategies
New York
$0
3
AI
3
Ariel Investments
Illinois
$134M
4
TSW
4
Thompson Siegel & Walmsley
Virginia
$1.13M
5
GIM
5
Granahan Investment Management
Massachusetts
$3.58M
Name Holding Trade Value Shares
Change 		Shares
Change %
AA
51
Antipodean Advisors
New York
$14.4M +$3.79M +19,000 +36%
NFA
52
Nationwide Fund Advisors
Ohio
$14M -$3.54M -17,779 -20%
Ameriprise
53
Ameriprise
Minnesota
$13.8M -$488K -2,447 -3%
PAMP
54
Polar Asset Management Partners
Ontario, Canada
$13.2M -$14M -70,469 -52%
SAM
55
Sentinel Asset Management
Vermont
$12.4M -$730K -3,663 -6%
Deutsche Bank
56
Deutsche Bank
Germany
$12.1M +$5.94M +29,803 +97%
CCM
57
Cloverdale Capital Management
Texas
$11.9M -$1.95M -9,770 -14%
AQR Capital Management
58
AQR Capital Management
Connecticut
$11.8M +$1.42M +7,144 +14%
California Public Employees Retirement System
59
California Public Employees Retirement System
California
$11.5M +$179K +900 +2%
GI
60
GAMCO Investors
Connecticut
$11M -$777K -3,900 -7%
TA
61
Teachers Advisors
New York
$10.7M +$599K +3,007 +6%
PVI
62
Pura Vida Investments
New York
$10.6M +$4.49M +22,500 +74%
PA
63
Perceptive Advisors
New York
$9.85M +$4.98M +25,000 +102%
SEI Investments
64
SEI Investments
Pennsylvania
$9.52M -$184K -925 -2%
SIM
65
Spark Investment Management
New York
$9.45M +$6.62M +33,200 +234%
FQ
66
First Quadrant
California
$8.92M -$2.33M -11,703 -21%
GF
67
Gabelli Funds
New York
$8.81M -$299K -1,500 -3%
RhumbLine Advisers
68
RhumbLine Advisers
Massachusetts
$8.71M +$300K +1,507 +4%
California State Teachers Retirement System (CalSTRS)
69
California State Teachers Retirement System (CalSTRS)
California
$8.49M -$359K -1,800 -4%
BC
70
Beaconlight Capital
New York
$8.35M +$2.77M +13,900 +50%
AIG
71
American International Group
New York
$8.29M +$300K +1,505 +4%
Morgan Stanley
72
Morgan Stanley
New York
$8.24M -$159M -798,648 -95%
Swiss National Bank
73
Swiss National Bank
Switzerland
$6.82M +$39.9K +200 +0.6%
SI
74
Sapience Investments
California
$6.68M +$2.08M +10,415 +45%
O
75
OppenheimerFunds
New York
$6.38M +$5.9M +29,592 +1,234%
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