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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 %
OTL
276
Oak Thistle LLC
New York
$453K 1,265 +1,265 New
WOSD
277
WFA of San Diego
California
$448K 1,250 – –
VPIM
278
Vanguard Personalized Indexing Management
California
$447K 1,246 +55 +5%
AWM
279
Avior Wealth Management
Nebraska
$443K 1,237 -2 -0.2%
Lido Advisors
280
Lido Advisors
California
$441K 1,230 +411 +50%
ECM
281
Element Capital Management
New York
$415K 1,158 -1,613 -58%
CWM
282
CIBC World Markets
New York
$413K 1,153 -1,354 -54%
Verition Fund Management
283
Verition Fund Management
Connecticut
$404K 1,126 +1,126 New
Wealth Enhancement Advisory Services
284
Wealth Enhancement Advisory Services
Minnesota
$399K 1,114 +1,114 New
HCA
285
Harbor Capital Advisors
Illinois
$398K 1,110 -116 -9%
NMERB
286
New Mexico Educational Retirement Board
New Mexico
$394K 1,100 +100 +10%
BMSSC
287
B. Metzler seel. Sohn & Co
Germany
$391K 1,091 – –
RP
288
Rowlandmiller & Partners
Georgia
$391K 1,091 -136 -11%
BHPW
289
Beverly Hills Private Wealth
California
$388K 1,083 -736 -40%
MGP
290
Metis Global Partners
California
$388K 1,082 +103 +11%
GIA
291
Gateway Investment Advisers
Ohio
$385K 1,075 +44 +4%
EI
292
Ethic Inc
New York
$375K 1,045 -419 -29%
SSA
293
Schonfeld Strategic Advisors
New York
$366K 1,022 -49,986 -98%
II
294
Inspire Investing
Idaho
$363K 1,012 -32 -3%
PA
295
Parkside Advisors
California
$358K 1,000 +1,000 New
VA
296
Vident Advisory
Georgia
$346K 966 +966 New
Qube Research & Technologies (QRT)
297
Qube Research & Technologies (QRT)
United Kingdom
$340K 948 +948 New
TSS
298
Two Sigma Securities
New York
$334K 931 +931 New
Mackenzie Financial
299
Mackenzie Financial
Ontario, Canada
$327K 932 -1,238 -57%
ZIM
300
Zacks Investment Management
Illinois
$322K 898 -47 -5%
10 11
12
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