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Bio-Rad Laboratories Class A
BIO

Overview Fund Activity

376 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, 165 reducing their positions, and 100 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
376
Holders Change
-53
Holders Change %
-12.35%
% of All Funds
5.04%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.07%
New
54
Increased
112
Reduced
165
Closed
100
Calls
$2.94M
Puts
$8.81M
Net Calls
-$5.87M
Net Calls Change
-$5.7M

Top Buyers

1
First Eagle Investment Management
First Eagle Investment Management
New York
$607M
2
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
$241M
3
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
$36.6M
4
ICP
Ilex Capital Partners
United Kingdom
$29.2M
5
SCM
Scopia Capital Management
New York
$22.9M

Top Sellers

1
VanEck Associates
VanEck Associates
New York
$9.71M
2
UBS AM
UBS AM
Illinois
$4.04M
3
BlackRock
BlackRock
New York
$425M
4
NL
Nuveen LLC
North Carolina
$7.18M
5
State Street
State Street
Massachusetts
$141M
Name Holding Trade Value Shares
Change 		Shares
Change %
MPWT
301
MassMutual Private Wealth & Trust
Connecticut
$22.2K +$14.7K +61 +197%
C
302
Covestor
United Kingdom
$22K +$11.7K +48 +114%
GIM
303
Glenmede Investment Management
Pennsylvania
$18.3K +$18.3K +76 New
PPC
304
Park Place Capital
Alabama
$16.9K – – –
FFA
305
Farther Finance Advisors
California
$16.4K +$2.41K +10 +17%
HI
306
Harbour Investments
Wisconsin
$16.2K -$724 -3 -4%
EWA
307
EverSource Wealth Advisors
Alabama
$15.9K +$13.3K +55 +500%
RS
308
Rakuten Securities
Japan
$15.9K +$7.96K +33 +100%
RA
309
Rise Advisors
New York
$15.2K +$483 +2 +3%
ABWM
310
Alpine Bank Wealth Management
Colorado
$13.3K – – –
Mitsubishi UFJ Asset Management
311
Mitsubishi UFJ Asset Management
Japan
$12.1K -$3.63M -15,032 -100%
TCOT
312
Trust Company of Toledo
Ohio
$12.1K +$12.1K +50 New
AF
313
Allworth Financial
California
$11.1K -$23.7K -98 -68%
MCM
314
MAI Capital Management
Ohio
$11.1K +$7.72K +32 +229%
BBHC
315
Brown Brothers Harriman & Co
New York
$10.1K -$22.2K -92 -69%
HFS
316
Hantz Financial Services
Michigan
$10K +$7.75K +31 +344%
WSFS
317
Wilmington Savings Fund Society
Delaware
$8.45K – – –
Simplex Trading
318
Simplex Trading
Illinois
$8K +$5.26K +23 +192%
GRP
319
Global Retirement Partners
California
$7.72K +$7.72K +32 New
AAS
320
Ameritas Advisory Services
Nebraska
$7.72K +$7.72K +32 New
SS
321
SBI Securities
Japan
$6.52K – – –
PTC
322
Private Trust Company
Ohio
$6.4K -$1.42K -6 -18%
PWMG
323
Private Wealth Management Group
New Jersey
$6.28K +$4.34K +18 +225%
HWM
324
Hemington Wealth Management
Virginia
$6K +$3.84K +16 +178%
WWM
325
Wolff Wiese Magana
California
$5.55K -$9.9K -41 -64%
11 12
13
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