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Bio-Rad Laboratories Class A
BIO

Overview Fund Activity

465 hedge funds and large institutions have $6.73B invested in Bio-Rad Laboratories Class A in 2023 Q3 according to their latest regulatory filings, with 59 funds opening new positions, 145 increasing their positions, 181 reducing their positions, and 57 closing their positions.

Holders
465
Holders Change
–
Holders Change %
0%
% of All Funds
7.42%
Holding in Top 10
9
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.14%
New
59
Increased
145
Reduced
181
Closed
57
Calls
$24.6M
Puts
$26.4M
Net Calls
-$1.76M
Net Calls Change
+$23.1M

Top Buyers

1
Massachusetts Financial Services
1
Massachusetts Financial Services
Massachusetts
$116M
2
Parnassus Investments
2
Parnassus Investments
California
$79.1M
3
DM
3
Deerfield Management
New York
$62.4M
4
Millennium Management
4
Millennium Management
New York
$135M
5
Marshall Wace
5
Marshall Wace
United Kingdom
$45M

Top Sellers

1
CIP
1
Champlain Investment Partners
Vermont
$0
2
EC
2
Eminence Capital
New York
$0
3
APM
3
Avidity Partners Management
Texas
$0
4
BlackRock
4
BlackRock
New York
$515M
5
AAM
5
Ardevora Asset Management
United Kingdom
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Aviva
126
Aviva
United Kingdom
$4.44M 12,386 +11,558 +1,396%
Ameriprise
127
Ameriprise
Minnesota
$4.37M 12,198 -98 -0.8%
Mitsubishi UFJ Trust & Banking
128
Mitsubishi UFJ Trust & Banking
Japan
$4.37M 12,182 -1,032 -8%
D.E. Shaw & Co
129
D.E. Shaw & Co
New York
$4.34M 12,112 +809 +7%
Jane Street
130
Jane Street
New York
$4.3M 12,006 +10,856 +944%
Toronto Dominion Bank
131
Toronto Dominion Bank
Ontario, Canada
$4.29M 11,977 -483 -4%
Victory Capital Management
132
Victory Capital Management
Texas
$4.26M 11,881 -895 -7%
State of Wisconsin Investment Board
133
State of Wisconsin Investment Board
Wisconsin
$4.23M 11,792 -1,131 -9%
Chevy Chase Trust
134
Chevy Chase Trust
Maryland
$4.21M 11,740 -539 -4%
Korea Investment Corp
135
Korea Investment Corp
South Korea
$4.17M 11,634 +3,350 +40%
PNC Financial Services Group
136
PNC Financial Services Group
Pennsylvania
$3.93M 10,965 -69 -0.6%
WorldQuant Millennium Advisors
137
WorldQuant Millennium Advisors
New York
$3.89M 10,860 -463 -4%
WMSA
138
Weiss Multi-Strategy Advisers
New York
$3.89M 10,841 +742 +7%
Pictet Asset Management
139
Pictet Asset Management
Switzerland
$3.7M 10,335 +10,335 New
Nordea Investment Management
140
Nordea Investment Management
Sweden
$3.65M 10,157 +579 +6%
MML Investors Services
141
MML Investors Services
Massachusetts
$3.62M 10,085 -282 -3%
VOYA Investment Management
142
VOYA Investment Management
Georgia
$3.58M 9,974 -267 -3%
JPMPWA
143
J.P. Morgan Private Wealth Advisors
California
$3.49M 9,734 +9,734 New
Treasurer of the State of North Carolina
144
Treasurer of the State of North Carolina
North Carolina
$3.4M 9,491 +40 +0.4%
Asset Management One
145
Asset Management One
Japan
$3.37M 9,391 -476 -5%
US Bancorp
146
US Bancorp
Minnesota
$3.36M 9,380 +2,346 +33%
Ohio Public Employees Retirement System (OPERS)
147
Ohio Public Employees Retirement System (OPERS)
Ohio
$3.12M 8,714 -936 -10%
PIM
148
Platinum Investment Management
Australia
$3.1M 8,636 – –
Royal London Asset Management
149
Royal London Asset Management
United Kingdom
$2.93M 8,183 +616 +8%
Canada Life
150
Canada Life
Manitoba, Canada
$2.92M 8,128 -91 -1%
4 5
6
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