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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 %
EIP
76
Easterly Investment Partners
Massachusetts
$12.4M 34,727 -9,319 -21%
Two Sigma Investments
77
Two Sigma Investments
New York
$12.4M 34,668 -25,307 -42%
LA
78
LBP AM
France
$11.9M 33,135 +825 +3%
California State Teachers Retirement System (CalSTRS)
79
California State Teachers Retirement System (CalSTRS)
California
$11.9M 33,103 -1,439 -4%
LPL Financial
80
LPL Financial
California
$11.6M 32,337 +1,486 +5%
TRSOTSOK
81
Teachers Retirement System of the State of Kentucky
Kentucky
$11.2M 31,270 +804 +3%
Comerica Bank
82
Comerica Bank
Texas
$11.1M 30,838 +30,838 New
NIG
83
NFJ Investment Group
Texas
$11M 30,767 -240 -0.8%
RA
84
Royce & Associates
New York
$10.9M 30,329 +30,329 New
Bank of Montreal
85
Bank of Montreal
Ontario, Canada
$10.7M 28,018 -5,261 -16%
CS
86
Credit Suisse
Switzerland
$10.5M 29,253 -6,229 -18%
AQR Capital Management
87
AQR Capital Management
Connecticut
$10M 27,997 +21,651 +341%
Principal Financial Group
88
Principal Financial Group
Iowa
$9.88M 27,572 -368 -1%
GI
89
GAMCO Investors
Connecticut
$9.74M 27,175 – –
Franklin Resources
90
Franklin Resources
California
$9.43M 26,316 +24,202 +1,145%
Goldman Sachs
91
Goldman Sachs
New York
$9.33M 26,029 -15,770 -38%
Osaic Holdings
92
Osaic Holdings
Arizona
$8.84M 24,674 +8,416 +52%
TCM
93
Tang Capital Management
California
$8.6M 24,000 +8,000 +50%
Susquehanna International Group
94
Susquehanna International Group
Pennsylvania
$8.58M 23,938 +13,911 +139%
Russell Investments Group
95
Russell Investments Group
United Kingdom
$8.51M 23,745 +2,650 +13%
State Board of Administration of Florida Retirement System
96
State Board of Administration of Florida Retirement System
Florida
$8.51M 23,736 -980 -4%
GAM
97
Gotham Asset Management
New York
$8.13M 22,671 +17,891 +374%
HSBC Holdings
98
HSBC Holdings
United Kingdom
$7.76M 21,641 +5,587 +35%
WAM
99
Winslow Asset Management
Ohio
$7.69M 21,443 +568 +3%
Mitsubishi UFJ Asset Management
100
Mitsubishi UFJ Asset Management
Japan
$7.42M 20,699 +1,497 +8%
2 3
4
5 6