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Bio-Rad Laboratories Class A
BIO

Overview Fund Activity

198 hedge funds and large institutions have $2.24B invested in Bio-Rad Laboratories Class A in 2013 Q4 according to their latest regulatory filings, with 20 funds opening new positions, 70 increasing their positions, 75 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
198
Holders Change
-5
Holders Change %
-2.46%
% of All Funds
5.75%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.12%
New
20
Increased
70
Reduced
75
Closed
24
Calls
$676K
Puts
$321K
Net Calls
+$355K
Net Calls Change
-$832K

Top Buyers

1
NIMC
1
NWQ Investment Management Company
California
$41M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$29M
3
EARNEST Partners
3
EARNEST Partners
Georgia
$21.9M
4
BIT
4
BlackRock Institutional Trust
California
$87.8M
5
TSW
5
Thompson Siegel & Walmsley
Virginia
$19.5M

Top Sellers

1
SIG
1
Senator Investment Group
New York
$10.7M
2
RA
2
Royce & Associates
New York
$132M
3
FPA
3
First Pacific Advisors
California
$28.2M
4
VAM
4
Visium Asset Management
New York
$0
5
LCS
5
Levin Capital Strategies
New York
$99.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
BA
151
BlackRock Advisors
Delaware
$359K +$25.6K +207 +8%
SAM
152
Securian Asset Management
Minnesota
$356K -$12.4K -100 -3%
BUB
153
BBVA USA Bancshares
Texas
$355K +$19.3K +156 +6%
BlackRock
154
BlackRock
New York
$349K +$1.73K +14 +0.5%
COPPSERS
155
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$348K -$2.72K -22 -0.8%
SG Americas Securities
156
SG Americas Securities
New York
$338K -$597K -4,825 -64%
SB
157
Suntrust Banks
Georgia
$338K +$4.31K +35 +1%
YMRC
158
Yorktown Management & Research Company
Virginia
$309K – – –
LIM
159
Leavell Investment Management
Alabama
$309K – – –
OI
160
Oakbrook Investments
Illinois
$302K -$30.9K -250 -9%
SCM
161
Shelton Capital Management
Colorado
$283K – – –
OTPPB
162
Ontario Teachers' Pension Plan Board
Ontario, Canada
$283K +$283K +2,293 New
WCM
163
Winton Capital Management
United Kingdom
$279K -$323K -2,612 -54%
OA
164
OFI Advisors
Pennsylvania
$278K +$23.3K +189 +9%
CAM
165
Capstone Asset Management
Texas
$268K -$61.8K -500 -19%
AG
166
Aperio Group
California
$254K -$217K -1,842 Closed
WAM
167
World Asset Management
Michigan
$244K -$40.1K -325 -14%
CONA
168
Capital One National Association
New York
$243K -$7.92K -64 -3%
ZCM
169
Zebra Capital Management
Connecticut
$240K -$89.9K -726 -27%
Jane Street
170
Jane Street
New York
$237K -$400K -3,233 -63%
DADC
171
D.A. Davidson & Co
Montana
$234K -$16.2K -132 -6%
FLAM
172
First Light Asset Management
Minnesota
$207K +$207K +1,675 New
GLA
173
Great Lakes Advisors
Illinois
$204K +$204K +1,650 New
GT
174
Glenmede Trust
Pennsylvania
$194K – – –
PL
175
Parkwood LLC
Ohio
$185K +$185K +1,495 New
5 6
7
8 9