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Bio-Rad Laboratories Class A
BIO

Overview Fund Activity

469 hedge funds and large institutions have $8.03B invested in Bio-Rad Laboratories Class A in 2022 Q4 according to their latest regulatory filings, with 55 funds opening new positions, 213 increasing their positions, 133 reducing their positions, and 62 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
469
Holders Change
-15
Holders Change %
-3.1%
% of All Funds
7.57%
Holding in Top 10
7
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.11%
New
55
Increased
213
Reduced
133
Closed
62
Calls
$46.2M
Puts
$70.9M
Net Calls
-$24.7M
Net Calls Change
-$6.29M

Top Buyers

1
TSW
1
Thompson Siegel & Walmsley
Virginia
$84.6M
2
VAM
2
Veritas Asset Management
United Kingdom
$485M
3
Assenagon Asset Management
3
Assenagon Asset Management
Luxembourg
$42.3M
4
Amundi
4
Amundi
France
$116M
5
Invesco
5
Invesco
Georgia
$118M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$99.1M
2
Franklin Resources
2
Franklin Resources
California
$834K
3
AIM
3
Artemis Investment Management
United Kingdom
$0
4
Marshall Wace
4
Marshall Wace
United Kingdom
$250K
5
Millennium Management
5
Millennium Management
New York
$132M
Name Holding Trade Value Shares
Change 		Shares
Change %
ZCA
501
Zeke Capital Advisors
Pennsylvania
– -$439K -1,052 Closed
ESCM
502
Echo Street Capital Management
New York
– -$427K -1,024 Closed
KPWS
503
Kestra Private Wealth Services
Texas
– -$395K -946 Closed
Walleye Trading
504
Walleye Trading
New York
– -$383K -918 Closed
OSAM
505
O'Shaughnessy Asset Management
Connecticut
– -$327K -785 Closed
BFM
506
Boothbay Fund Management
New York
– -$325K -780 Closed
XT
507
XTX Topco
Cayman Islands
– -$300K -719 Closed
SFI
508
Susquehanna Fundamental Investments
Pennsylvania
– -$264K -633 Closed
RJT
509
Raymond James Trust
Florida
– -$257K -616 Closed
Caisse de Depot et Placement du Quebec (CDPQ)
510
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
– -$232K -557 Closed
OTL
511
Oak Thistle LLC
New York
– -$222K -533 Closed
GCP
512
GSA Capital Partners
United Kingdom
– -$216K -518 Closed
SCM
513
Stevens Capital Management
Pennsylvania
– -$215K -516 Closed
ECM
514
Element Capital Management
New York
– -$206K -494 Closed
DF
515
Donoghue Forlines
Massachusetts
– -$201K -482 Closed
IAMOG
516
Investors Asset Management of Georgia
Georgia
– -$83K -200 Closed
QT
517
Quantbot Technologies
New York
– -$62K -151 Closed
Loomis, Sayles & Company
518
Loomis, Sayles & Company
Massachusetts
– -$60K -143 Closed
VIA
519
Virtus Investment Advisers
Connecticut
– -$51K -123 Closed
ACA
520
Atlas Capital Advisors
Wyoming
– -$41.7K -100 Closed
GCM
521
Gladius Capital Management
Illinois
– -$32K -75 Closed
MAM
522
Meeder Asset Management
Ohio
– -$30K -73 Closed
PI
523
PineBridge Investments
New York
– -$15K -36 Closed
RTC
524
Riverview Trust Company
Washington
– -$10K -25 Closed
EW
525
Evoke Wealth
California
– -$5K -11 Closed
18 19 20
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