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Bio-Rad Laboratories Class A
BIO

Overview Fund Activity

481 hedge funds and large institutions have $6.06B invested in Bio-Rad Laboratories Class A in 2023 Q4 according to their latest regulatory filings, with 87 funds opening new positions, 164 increasing their positions, 171 reducing their positions, and 64 closing their positions.

Holders
481
Holders Change
+16
Holders Change %
+3.44%
% of All Funds
7.05%
Holding in Top 10
10
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+11.11%
% of All Funds
0.15%
New
87
Increased
164
Reduced
171
Closed
64
Calls
$47.3M
Puts
$28.5M
Net Calls
+$18.8M
Net Calls Change
+$20.5M

Top Buyers

1
Morgan Stanley
1
Morgan Stanley
New York
$161M
2
PCM
2
Parsifal Capital Management
Connecticut
$61.9M
3
Qube Research & Technologies (QRT)
3
Qube Research & Technologies (QRT)
United Kingdom
$54.9M
4
SHCM
4
Sachem Head Capital Management
New York
$50.6M
5
Select Equity Group
5
Select Equity Group
New York
$62.1M

Top Sellers

1
Brown Advisory
1
Brown Advisory
Maryland
$5.03M
2
HRCM
2
Hawk Ridge Capital Management
California
$0
3
Millennium Management
3
Millennium Management
New York
$72.1M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$2.03M
5
Westfield Capital Management
5
Westfield Capital Management
Massachusetts
$79.8M
Name Market Value Shares Shares
Change 		Shares
Change %
LSERS
301
Louisiana State Employees Retirement System
Louisiana
$420K 1,300 – –
SAM
302
Securian Asset Management
Minnesota
$417K 1,290 -161 -11%
Walleye Capital
303
Walleye Capital
New York
$414K 1,281 +1,281 New
SPA
304
Sherbrooke Park Advisers
New York
$400K 1,238 +1,238 New
HI
305
Handelsinvest Investeringsforvaltning
Denmark
$380K 1,178 +1,178 New
OAM
306
Oxford Asset Management
United Kingdom
$378K 1,171 +1,171 New
CCM
307
Coldstream Capital Management
Washington
$368K 1,140 +480 +73%
AIM
308
Aigen Investment Management
New York
$365K 1,129 +1,129 New
NMERB
309
New Mexico Educational Retirement Board
New Mexico
$355K 1,100 – –
BMSSC
310
B. Metzler seel. Sohn & Co
Germany
$349K 1,082 -9 -0.8%
RP
311
Rowlandmiller & Partners
Georgia
$346K 1,071 -20 -2%
MGP
312
Metis Global Partners
California
$334K 1,034 -48 -4%
VF
313
Virtu Financial
New York
$330K 1,022 +1,022 New
Teacher Retirement System of Texas
314
Teacher Retirement System of Texas
Texas
$328K 1,016 -695 -41%
GH
315
GAM Holding
Switzerland
$323K 1,001 +1,001 New
PA
316
Parkside Advisors
California
$323K 1,000 – –
PTC
317
Petrus Trust Company
Texas
$319K 987 +147 +18%
KAS
318
Kestra Advisory Services
Texas
$316K 979 -1,002 -51%
AWM
319
Avior Wealth Management
Nebraska
$309K 957 -280 -23%
GIA
320
Gateway Investment Advisers
Ohio
$302K 935 -140 -13%
CAN
321
Cetera Advisor Networks
California
$302K 934 -1,126 -55%
VA
322
Vident Advisory
Georgia
$299K 926 -40 -4%
BHPW
323
Beverly Hills Private Wealth
California
$295K 913 -170 -16%
Cerity Partners
324
Cerity Partners
New York
$288K 891 +891 New
FHA
325
Flagship Harbor Advisors
Massachusetts
$286K 885 +196 +28%
11 12
13
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