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Bio-Rad Laboratories Class A
BIO

Overview Fund Activity

481 hedge funds and large institutions have $6.06B invested in Bio-Rad Laboratories Class A in 2023 Q4 according to their latest regulatory filings, with 87 funds opening new positions, 164 increasing their positions, 171 reducing their positions, and 64 closing their positions.

Holders
481
Holders Change
+16
Holders Change %
+3.44%
% of All Funds
7.05%
Holding in Top 10
10
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+11.11%
% of All Funds
0.15%
New
87
Increased
164
Reduced
171
Closed
64
Calls
$47.3M
Puts
$28.5M
Net Calls
+$18.8M
Net Calls Change
+$20.5M

Top Buyers

1
Morgan Stanley
1
Morgan Stanley
New York
$161M
2
PCM
2
Parsifal Capital Management
Connecticut
$61.9M
3
Qube Research & Technologies (QRT)
3
Qube Research & Technologies (QRT)
United Kingdom
$54.9M
4
SHCM
4
Sachem Head Capital Management
New York
$50.6M
5
Select Equity Group
5
Select Equity Group
New York
$62.1M

Top Sellers

1
Brown Advisory
1
Brown Advisory
Maryland
$5.03M
2
HRCM
2
Hawk Ridge Capital Management
California
$0
3
Millennium Management
3
Millennium Management
New York
$72.1M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$2.03M
5
Westfield Capital Management
5
Westfield Capital Management
Massachusetts
$79.8M
Name Market Value Shares Shares
Change 		Shares
Change %
BCM
76
Boone Capital Management
Georgia
$11.5M 35,713 +35,713 New
UBS Group
77
UBS Group
Switzerland
$11.5M 35,496 -4,431 -11%
LA
78
LBP AM
France
$10.7M 33,135 – –
Two Sigma Investments
79
Two Sigma Investments
New York
$10.7M 33,013 -1,655 -5%
Bank of Montreal
80
Bank of Montreal
Ontario, Canada
$10.6M 32,467 +4,449 +16%
Royal Bank of Canada
81
Royal Bank of Canada
Ontario, Canada
$10.5M 32,608 -47,649 -59%
California State Teachers Retirement System (CalSTRS)
82
California State Teachers Retirement System (CalSTRS)
California
$10.4M 32,267 -836 -3%
CS
83
Credit Suisse
Switzerland
$10.4M 32,067 +2,814 +10%
EGM
84
Engineers Gate Manager
New York
$10.2M 31,726 +26,540 +512%
PI
85
Putnam Investments
Massachusetts
$10.1M 31,394 -16,512 -34%
TRSOTSOK
86
Teachers Retirement System of the State of Kentucky
Kentucky
$9.68M 29,981 -1,289 -4%
HSBC Holdings
87
HSBC Holdings
United Kingdom
$9.4M 29,067 +7,426 +34%
Twin Tree Management
88
Twin Tree Management
Texas
$9.17M 28,402 +28,402 New
Principal Financial Group
89
Principal Financial Group
Iowa
$8.71M 26,977 -595 -2%
GI
90
GAMCO Investors
Connecticut
$8.71M 26,975 -200 -0.7%
BNP Paribas Financial Markets
91
BNP Paribas Financial Markets
France
$8.69M 26,925 +12,662 +89%
Acadian Asset Management
92
Acadian Asset Management
Massachusetts
$8.61M 26,680 -8,745 -25%
State Board of Administration of Florida Retirement System
93
State Board of Administration of Florida Retirement System
Florida
$8.06M 24,974 +1,238 +5%
LPL Financial
94
LPL Financial
California
$8.05M 24,917 -7,420 -23%
ACM
95
Aquatic Capital Management
Illinois
$8.02M 24,840 +10,000 +67%
QC
96
Quadrature Capital
United Kingdom
$7.7M 23,820 +11,135 +88%
PL
97
Parkwood LLC
Ohio
$7.63M 23,644 +23,644 New
SGA
98
Sector Gamma AS
Norway
$7.62M 23,609 +23,609 New
PHK
99
Point72 Hong Kong
Hong Kong
$7.27M 22,517 +22,517 New
WAM
100
Winslow Asset Management
Ohio
$7.12M 22,056 +613 +3%
2 3
4
5 6