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Bio-Rad Laboratories Class A
BIO

Overview Fund Activity

449 hedge funds and large institutions have $6.17B invested in Bio-Rad Laboratories Class A in 2024 Q4 according to their latest regulatory filings, with 79 funds opening new positions, 145 increasing their positions, 146 reducing their positions, and 54 closing their positions.

Holders
449
Holders Change
+19
Holders Change %
+4.42%
% of All Funds
5.98%
Holding in Top 10
4
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
79
Increased
145
Reduced
146
Closed
54
Calls
$5.22M
Puts
$3.94M
Net Calls
+$1.28M
Net Calls Change
-$631K

Top Buyers

1
AI
1
Ariel Investments
Illinois
$184M
2
Norges Bank
2
Norges Bank
Norway
$41.6M
3
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$245M
4
WCM
4
Wedge Capital Management
North Carolina
$28.7M
5
BlackRock
5
BlackRock
New York
$661M

Top Sellers

1
VanEck Associates
1
VanEck Associates
New York
$238M
2
Select Equity Group
2
Select Equity Group
New York
$151M
3
Millennium Management
3
Millennium Management
New York
$125M
4
VAM
4
Veritas Asset Management
United Kingdom
$321M
5
PCM
5
Philosophy Capital Management
California
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$661M 2,011,649 +81,748 +4%
Vanguard Group
2
Vanguard Group
Pennsylvania
$631M 1,919,808 +12,168 +0.6%
VAM
3
Veritas Asset Management
United Kingdom
$321M 976,827 -109,652 -10%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$245M 746,119 +91,690 +14%
VanEck Associates
5
VanEck Associates
New York
$238M 723,471 -580,281 -45%
First Eagle Investment Management
6
First Eagle Investment Management
New York
$234M 713,505 +505 +0.1%
State Street
7
State Street
Massachusetts
$227M 690,165 +54,249 +9%
EARNEST Partners
8
EARNEST Partners
Georgia
$203M 618,049 +12,500 +2%
AI
9
Ariel Investments
Illinois
$184M 560,524 +181,829 +48%
Select Equity Group
10
Select Equity Group
New York
$151M 460,658 -247,794 -35%
Bank of America
11
Bank of America
North Carolina
$140M 427,292 -44,740 -9%
UBS AM
12
UBS AM
Illinois
$128M 388,627 -52,471 -12%
Millennium Management
13
Millennium Management
New York
$125M 379,077 -204,723 -35%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$106M 321,977 -1,931 -0.6%
Parnassus Investments
15
Parnassus Investments
California
$102M 310,867 +135 +0%
SAM
16
Southeastern Asset Management
Tennessee
$101M 308,469 -9,867 -3%
SEI Investments
17
SEI Investments
Pennsylvania
$89.2M 271,387 +18,873 +7%
Bank of New York Mellon
18
Bank of New York Mellon
New York
$87.8M 267,306 -2,041 -0.8%
Westfield Capital Management
19
Westfield Capital Management
Massachusetts
$86.9M 264,605 +11,836 +5%
Northern Trust
20
Northern Trust
Illinois
$85.7M 260,868 +51,048 +24%
TSW
21
Thompson Siegel & Walmsley
Virginia
$84.8M 258,153 -48,640 -16%
Mawer Investment Management
22
Mawer Investment Management
Alberta, Canada
$84.4M 256,927 +39,042 +18%
Morgan Stanley
23
Morgan Stanley
New York
$81.6M 248,286 +61,334 +33%
Point72 Asset Management
24
Point72 Asset Management
Connecticut
$81.3M 247,510 -2,598 -1%
Charles Schwab
25
Charles Schwab
California
$63M 191,867 +7,552 +4%
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