BIO icon

Bio-Rad Laboratories Class A

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
Name Holding Trade Value Shares
Change
Shares
Change %
BHPW
251
Beverly Hills Private Wealth
California
$226K -$18.1K -75 -7%
IWS
252
Insight Wealth Strategies
California
$225K
Brown Advisory
253
Brown Advisory
Maryland
$224K -$37.9K -157 -14%
Marshall Wace
254
Marshall Wace
United Kingdom
$223K -$6.32M -26,169 -97%
WOSD
255
WFA of San Diego
California
$222K +$222K +920 New
MAM
256
Mystic Asset Management
Rhode Island
$217K
LCM
257
Laurion Capital Management
New York
$214K -$23.9K -99 -10%
MSRPS
258
Maryland State Retirement & Pension System
Maryland
$213K
ZIM
259
Zacks Investment Management
Illinois
$212K +$212K +879 New
Janney Montgomery Scott
260
Janney Montgomery Scott
Pennsylvania
$211K -$72.3K -300 -26%
TRCT
261
Tower Research Capital (TRC)
New York
$209K -$204K -847 -49%
BC
262
Brio Consultants
California
$208K -$105K -436 -34%
SG Americas Securities
263
SG Americas Securities
New York
$196K -$418K -1,736 -68%
GI
264
GAMMA Investing
California
$177K +$30.6K +127 +21%
GWM
265
Gitterman Wealth Management
New Jersey
$160K +$160K +664 New
RP
266
Rowlandmiller & Partners
Georgia
$159K -$1.93K -8 -1%
Group One Trading
267
Group One Trading
Illinois
$138K -$85.2K -353 -38%
SO
268
STRS Ohio
Ohio
$112K +$112K +463 New
HNB
269
Huntington National Bank
Ohio
$94.8K +$241 +1 +0.3%
PA
270
Parallel Advisors
California
$90K +$6.52K +27 +8%
CI Investments Inc
271
CI Investments Inc
Ontario, Canada
$82K -$2.41K -10 -3%
ACM
272
Aster Capital Management
United Arab Emirates
$71.7K -$518K -2,145 -88%
HT
273
Headlands Technologies
Illinois
$64.7K -$21.2K -88 -25%
IA
274
IFP Advisors
Florida
$63K -$12.2K -48 Closed
Nomura Asset Management
275
Nomura Asset Management
Japan
$62.7K -$1.28M -5,290 -95%