BIO

Bio-rad Laboratories-a

Latest period2024 - Q4Total superinvestors40

Top 10 Superinvestors by Shares Owned

This chart shows the top 10 superinvestors based on the number of shares they owned in 2024-Q3 and 2024-Q4. According to the most recent SEC 13F filing, 40 superinvestors own shares of Bio-rad Laboratories-a (BIO), although recent data may remain incomplete due to pending filings.

Quarter-over-Quarter Change (%)

This chart highlights the quarter-over-quarter change (%) in the number of superinvestors holding Bio-rad Laboratories-a (BIO), the total shares they held, and the total reported dollar value. It gives a clear view of whether there is ongoing momentum. The dotted lines at the top and bottom adjust longer bars to keep smaller data points visible for better comparison.

Superinvestors' Activity (%) Over the Last 4 Quarters

This chart shows superinvestors' activity with Bio-rad Laboratories-a (BIO) over the last four quarters, highlighting the percentage of investors who added, increased, decreased, held, or exited their positions, revealing shifts in sentiment over time.

Superinvestors' Past Actions

This chart displays superinvestors' past actions with Bio-rad Laboratories-a (BIO) over the last 10 years (40 quarters), helping to visualize the collective momentum and investment trends over time.

Superinvestors ownership

CurrentNew PositionIncreasedDecreasedExited
SuperinvestorPortfolio %Reported Value
Bradley W Horstmann@Wedge Capital Management L L P Nc
Recent Activity
New Position
0.52%
$28.74M
87,487 shares@ 328.51 avg price
Raja Elachkar@Rk Asset Management, Llc
Recent Activity
Decreased -5.86%
3.93%
$4.805M
14,626 shares@ 328.53 avg price
Stephanie Nee@Harbor Capital Advisors, Inc.
Recent Activity
Increased 4.28%
0.12%
$2.57M
7,824 shares@ 328.48 avg price
Erin E Antill@Janney Montgomery Scott Llc
Recent Activity
Decreased -3.14%
0.01%
$1.314M
4,001 shares@ 328.42 avg price
Michelle Carter@Polianta Ltd
Recent Activity
Increased 21.22%
0.63%
$1.314M
4,000 shares@ 328.5 avg price
Mike Muhizi@Sg Americas Securities, Llc
Recent Activity
Increased 156.66%
0.01%
$1.058M
3,221 shares@ 328.47 avg price
Terry M. Stanford@Diversified Trust Co
Recent Activity
New Position
0.03%
$957,935
2,916 shares@ 328.51 avg price
Thomas J Bellaro@Park Avenue Securities Llc
Recent Activity
Increased 28.21%
0.01%
$753,000
2,291 shares@ 328.68 avg price
Rasmus Kroner@Nordea Investment Management Ab
Recent Activity
0.01%
$678,872
2,061 shares@ 329.39 avg price
Philip A. Noonan@Contravisory Investment Management, Inc.
Recent Activity
New Position
0.13%
$568,651
1,731 shares@ 328.52 avg price