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Bio-Rad Laboratories Class A

379 hedge funds and large institutions have $4.63B invested in Bio-Rad Laboratories Class A in 2025 Q2 according to their latest regulatory filings, with 54 funds opening new positions, 112 increasing their positions, 166 reducing their positions, and 99 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more ownership

Funds ownership:

less capital invested

Capital invested by funds: $ → $

less funds holding

Funds holding:

33% less repeat investments, than reductions

Existing positions increased: 112 | Existing positions reduced: 166

45% less first-time investments, than exits

New positions opened: 54 | Existing positions closed: 99

67% less call options, than puts

Call options by funds: $2.94M | Put options by funds: $8.81M

Holders
379
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.94M
Puts
$8.81M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
WAM
126
Weiss Asset Management
Massachusetts
$1.69M
Jane Street
127
Jane Street
New York
$1.68M
BFM
128
Boothbay Fund Management
New York
$1.66M
Ensign Peak Advisors
129
Ensign Peak Advisors
Utah
$1.6M
HighTower Advisors
130
HighTower Advisors
Illinois
$1.56M
Ohio Public Employees Retirement System (OPERS)
131
Ohio Public Employees Retirement System (OPERS)
Ohio
$1.52M
KOC
132
Koss-Olinger Consulting
Florida
$1.46M
SSA
133
Schonfeld Strategic Advisors
New York
$1.44M
AAS
134
Avantax Advisory Services
Texas
$1.42M
ASRS
135
Arizona State Retirement System
Arizona
$1.37M
Handelsbanken Fonder
136
Handelsbanken Fonder
Sweden
$1.34M
YCM
137
Yousif Capital Management
Michigan
$1.33M
American Century Companies
138
American Century Companies
Missouri
$1.32M
Cerity Partners
139
Cerity Partners
New York
$1.3M
LSERS
140
Louisiana State Employees Retirement System
Louisiana
$1.25M
QCM
141
Quantinno Capital Management
New York
$1.18M
COPPSERS
142
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.15M
DC
143
Davenport & Co
Virginia
$1.14M
OTPPB
144
Ontario Teachers' Pension Plan Board
Ontario, Canada
$1.13M
DFCM
145
Dark Forest Capital Management
Puerto Rico
$1.11M
SOMRS
146
State of Michigan Retirement System
Michigan
$1.09M
Osaic Holdings
147
Osaic Holdings
Arizona
$1.08M
MK
148
MASTERINVEST Kapitalanlage
$1.08M
ET
149
Entropy Technologies
New York
$1.06M
Thrivent Financial for Lutherans
150
Thrivent Financial for Lutherans
Minnesota
$1.06M