Institutional Ownership Bio Rad Laboratories, Inc. (BIO)
This table provides information about the institutional ownership of Bio Rad Laboratories, Inc. (BIO). We have compiled data on the 438 institutions that hold shares in the stock, with a total of 19.2 Million shares, which have been reported (via 13F filing form) to have a value of $6.14 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|
Cerity Partners LLC
New York, NY |
Oct 22, 2025 Q3 2025 |
4,881
shares
|
$1.52 Million
0.0% of portfolio
|
Q3 2025
Reduced 9.28%
|
|
|
Commonwealth Of Pennsylvania Public School Empls Retrmt Sys
Harrisburg, PA |
Aug 08, 2025 Q2 2025 |
4,779
shares
|
$1.49 Million
0.01% of portfolio
|
Q2 2025
Added 3.76%
|
|
|
Ontario Teachers Pension Plan Board
Toronto, A6 |
Aug 08, 2025 Q2 2025 |
4,702
shares
|
$1.46 Million
0.02% of portfolio
|
Q2 2025
Added 112.09%
|
|
|
Teacher Retirement System Of Texas
Austin, TX |
Oct 30, 2025 Q3 2025 |
4,662
shares
|
$1.45 Million
0.01% of portfolio
|
Q3 2025
Added 36.76%
|
|
|
Dark Forest Capital Management LP
Weston, CT |
Aug 14, 2025 Q2 2025 |
4,595
shares
|
$1.43 Million
0.05% of portfolio
|
Q2 2025
New holding
|
|
|
State Of Michigan Retirement System
|
Aug 05, 2025 Q2 2025 |
4,500
shares
|
$1.4 Million
0.01% of portfolio
|
Q2 2025
Reduced 10.0%
|
|
|
Thrivent Financial For Lutherans
Minneapolis, MN |
Aug 26, 2025 Q2 2025 |
4,379
shares
|
$1.36 Million
0.0% of portfolio
|
Q2 2025
Reduced 3.08%
|
|
|
Stifel Financial Corp
St. Louis, MO |
Aug 14, 2025 Q2 2025 |
4,325
shares
|
$1.35 Million
0.0% of portfolio
|
Q2 2025
Reduced 2.59%
|
|
|
Masterinvest Kapitalanlage Gmb H
Vienna, |
Oct 24, 2025 Q3 2025 |
4,242
shares
|
$1.32 Million
0.12% of portfolio
|
Q3 2025
Reduced 4.95%
|
|
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
Aug 07, 2025 Q2 2025 |
4,195
shares
|
$1.31 Million
0.0% of portfolio
|
Q2 2025
Reduced 74.48%
|
|
|
Northwestern Mutual Investment Management Company, LLC
|
Aug 12, 2025 Q2 2025 |
4,153
shares
|
$1.29 Million
0.02% of portfolio
|
Q2 2025
Reduced 3.06%
|
|
|
First Manhattan CO
New York, NY |
Aug 14, 2025 Q2 2025 |
4,065
shares
|
$1.27 Million
0.0% of portfolio
|
Q2 2025
Reduced 0.97%
|
|
|
Verition Fund Management LLC
Greenwich, CT |
Aug 14, 2025 Q2 2025 |
4,042
shares
|
$1.26 Million
0.0% of portfolio
|
Q2 2025
Added 6.51%
|
|
|
Skylands Capital, LLC
|
Aug 08, 2025 Q2 2025 |
4,000
shares
|
$1.25 Million
0.16% of portfolio
|
Q2 2025
Added 700.0%
|
|
|
Oak Thistle LLC
|
Oct 06, 2025 Q3 2025 |
3,993
shares
|
$1.24 Million
0.18% of portfolio
|
Q3 2025
Added 129.35%
|
|
|
New Mexico Educational Retirement Board
|
Jul 30, 2025 Q2 2025 |
3,900
shares
|
$1.21 Million
0.03% of portfolio
|
Q3 2024
Added 254.55%
|
|
|
Klp Kapitalforvaltning As
Oslo, Q8 |
Oct 23, 2025 Q3 2025 |
3,900
shares
|
$1.21 Million
0.0% of portfolio
|
Q3 2025
Reduced 4.88%
|
|
|
Russell Investments Group, Ltd.
|
Aug 13, 2025 Q2 2025 |
3,772
shares
|
$1.17 Million
0.0% of portfolio
|
Q2 2025
Reduced 35.93%
|
|
|
Pacer Advisors, Inc.
Malvern, PA |
Oct 15, 2025 Q3 2025 |
3,704
shares
|
$1.15 Million
0.0% of portfolio
|
Q3 2025
Added 159.93%
|
|
|
Oregon Public Employees Retirement Fund
|
Oct 23, 2025 Q3 2025 |
3,692
shares
|
$1.15 Million
0.01% of portfolio
|
Q3 2025
Reduced 3.3%
|
|
|
Toroso Investments, LLC
Massapequa, NY |
Aug 14, 2025 Q2 2025 |
3,646
shares
|
$1.14 Million
0.01% of portfolio
|
Q2 2025
Reduced 0.44%
|
|
|
Ameritas Investment Partners, Inc.
Lincoln, NE |
Aug 12, 2025 Q2 2025 |
3,611
shares
|
$1.12 Million
0.03% of portfolio
|
Q2 2025
Reduced 4.77%
|
|
|
Seeyond
Paris, I0 |
Feb 13, 2023 Q4 2022 |
3,546
shares
|
$1.1 Million
0.14% of portfolio
|
Q4 2022
Reduced 9.52%
|
|
|
Clearline Capital LP
New York, NY |
Aug 14, 2025 Q2 2025 |
3,535
shares
|
$1.1 Million
0.03% of portfolio
|
Q4 2024
Reduced 77.6%
|
|
|
Orion Portfolio Solutions, LLC
|
May 15, 2025 Q1 2025 |
3,410
shares
|
$1.06 Million
0.01% of portfolio
|
Q1 2025
Added 4.47%
|