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Bio-Rad Laboratories Class A

435 hedge funds and large institutions have $4.71B invested in Bio-Rad Laboratories Class A in 2025 Q1 according to their latest regulatory filings, with 67 funds opening new positions, 137 increasing their positions, 166 reducing their positions, and 83 closing their positions.

New
Increased
Maintained
Reduced
Closed

2.94% more ownership

Funds ownership: 81.97%84.91% (+2.9%)

0% more funds holding in top 10

Funds holding in top 10: 44 (0)

4% less call options, than puts

Call options by funds: $3.6M | Put options by funds: $3.77M

5% less funds holding

Funds holding: 456435 (-21)

17% less repeat investments, than reductions

Existing positions increased: 137 | Existing positions reduced: 166

19% less first-time investments, than exits

New positions opened: 67 | Existing positions closed: 83

24% less capital invested

Capital invested by funds: $6.17B → $4.71B (-$1.46B)

Holders
435
Holders Change
-21
Holders Change %
-4.61%
% of All Funds
5.83%
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
67
Increased
137
Reduced
166
Closed
83
Calls
$3.6M
Puts
$3.77M
Net Calls
-$169K
Net Calls Change
-$1.45M
Name Holding Trade Value Shares
Change
Change in
Stake
ECM
51
ExodusPoint Capital Management
New York
$10.8M +$8.57M +28,484 +180%
GF
52
Gabelli Funds
New York
$9.82M
Invesco
53
Invesco
Georgia
$9.74M +$313K +1,042 +3%
KCM
54
Kornitzer Capital Management
Kansas
$9.32M -$310K -1,029 -3%
N
55
Nuveen
North Carolina
$9.28M +$33.6M +111,735 +283%
CIBC Private Wealth Group
56
CIBC Private Wealth Group
Georgia
$9.13M -$209K -696 -2%
Jane Street
57
Jane Street
New York
$9.11M +$5.94M +19,739 +112%
Sumitomo Mitsui Trust Group
58
Sumitomo Mitsui Trust Group
Japan
$8.65M -$264K -876 -2%
Citigroup
59
Citigroup
New York
$8.43M +$4.1M +13,635 +65%
Point72 Asset Management
60
Point72 Asset Management
Connecticut
$8.43M -$64M -212,906 -86%
California Public Employees Retirement System
61
California Public Employees Retirement System
California
$8.15M +$400K +1,330 +4%
Ameriprise
62
Ameriprise
Minnesota
$7.74M -$720K -2,394 -7%
Deutsche Bank
63
Deutsche Bank
Germany
$7.54M -$2M -6,644 -18%
Royal Bank of Canada
64
Royal Bank of Canada
Ontario, Canada
$7.38M +$1.84M +6,100 +25%
PCM
65
Prelude Capital Management
New York
$7.34M +$6.63M +22,029 +272%
Barclays
66
Barclays
United Kingdom
$7.27M -$3.18M -10,570 -26%
Victory Capital Management
67
Victory Capital Management
Texas
$7.24M +$2.26M +7,525 +34%
T. Rowe Price Associates
68
T. Rowe Price Associates
Maryland
$7.18M +$99.6K +331 +1%
GAM
69
Gotham Asset Management
New York
$6.93M +$1.96M +6,517 +30%
IPAM
70
ICICI Prudential Asset Management
India
$6.9M
Marshall Wace
71
Marshall Wace
United Kingdom
$6.6M +$7.47M +24,816 +1,089%
GI
72
GAMCO Investors
Connecticut
$6.52M
Natixis Advisors
73
Natixis Advisors
Massachusetts
$6.49M -$5.73M -19,059 -42%
CP
74
CenterBook Partners
Connecticut
$6.49M +$4.46M +14,835 +126%
TRSOTSOK
75
Teachers Retirement System of the State of Kentucky
Kentucky
$6.49M