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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 %
MTIM
201
Marathon Trading Investment Management
Pennsylvania
$1.19M 3,694 +3,694 New
Vontobel Holding
202
Vontobel Holding
Switzerland
$1.19M 3,691 +792 +27%
WorldQuant Millennium Advisors
203
WorldQuant Millennium Advisors
New York
$1.19M 3,675 -7,185 -66%
CNB
204
Czech National Bank
Czech Republic
$1.18M 3,665 +15 +0.4%
Thrivent Financial for Lutherans
205
Thrivent Financial for Lutherans
Minnesota
$1.15M 3,574 -246 -6%
URS
206
Utah Retirement Systems
Utah
$1.15M 3,569 -100 -3%
TAF
207
Tredje AP-fonden
Sweden
$1.1M 3,420 -227 -6%
TRCT
208
Tower Research Capital (TRC)
New York
$1.1M 3,414 +2,636 +339%
Zurich Cantonal Bank
209
Zurich Cantonal Bank
Switzerland
$1.08M 3,360 -9,767 -74%
KBC Group
210
KBC Group
Belgium
$1.06M 3,296 -1,534 -32%
TI
211
Tidal Investments
Wisconsin
$1.06M 3,283 +1,221 +59%
State of Tennessee, Department of Treasury
212
State of Tennessee, Department of Treasury
Tennessee
$1.06M 3,272 – –
GC
213
Guggenheim Capital
Illinois
$1.04M 3,229 +1,443 +81%
Schroder Investment Management Group
214
Schroder Investment Management Group
United Kingdom
$1.02M 3,148 +522 +20%
ECU
215
Eisler Capital (UK)
United Kingdom
$1.01M 3,132 +3,132 New
SIGI
216
Susquehanna International Group (Ireland)
Ireland
$969K 3,000 +3,000 New
EAM
217
Eagle Asset Management
Florida
$961K 2,977 +10 +0.3%
PAM
218
Panagora Asset Management
Massachusetts
$949K 2,939 – –
PRC
219
Pearl River Capital
Michigan
$946K 2,930 +2,930 New
CI
220
Cavalier Investments
Georgia
$945K 2,926 +55 +2%
NYLIM
221
New York Life Investment Management
New York
$939K 2,907 -18 -0.6%
ProShare Advisors
222
ProShare Advisors
Maryland
$933K 2,890 -273 -9%
CIBC Asset Management
223
CIBC Asset Management
Ontario, Canada
$927K 2,870 -99 -3%
SEC
224
Seven Eight Capital
New York
$921K 2,852 +675 +31%
MOACM
225
Mutual of America Capital Management
New York
$903K 2,798 -123 -4%
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