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 |
|
Gw&K Investment Management, LLC
Boston, MA |
Aug 11, 2025 Q2 2025 |
147,213
shares
|
$45.8 Million
0.32% of portfolio
|
Q2 2025
Added 2.32%
|
|
|
Ken Fisher
Fisher Asset Management, LLC | Camas, Wa
|
Aug 13, 2025 Q2 2025 |
137,742
shares
|
$42.9 Million
0.01% of portfolio
|
Q2 2025
Reduced 4.1%
|
|
|
Allspring Global Investments Holdings, LLC
|
Oct 20, 2025 Q3 2025 |
134,767
shares
|
$42 Million
0.07% of portfolio
|
Q3 2025
Added 3.27%
|
|
|
Westfield Capital Management CO LP
Boston, MA |
May 09, 2025 Q1 2025 |
134,671
shares
|
$41.9 Million
0.17% of portfolio
|
Q1 2025
Reduced 49.1%
|
|
|
Franklin Resources Inc
San Mateo, CA |
Aug 12, 2025 Q2 2025 |
131,705
shares
|
$41 Million
0.01% of portfolio
|
Q2 2025
Added 15.83%
|
|
|
Norges Bank
Oslo, Q8 |
Aug 13, 2025 Q2 2025 |
128,408
shares
|
$40 Million
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Federated Hermes, Inc.
Pittsburgh, PA |
Nov 03, 2025 Q3 2025 |
126,137
shares
|
$39.3 Million
0.07% of portfolio
|
Q3 2025
Reduced 0.72%
|
|
|
Qvidtvm Management LLC
New York, NY |
Aug 11, 2025 Q2 2025 |
126,080
shares
|
$39.3 Million
49.95% of portfolio
|
Q2 2025
Reduced 0.1%
|
|
|
Ilex Capital Partners (Uk) LLP
London, X0 |
Aug 14, 2025 Q2 2025 |
120,885
shares
|
$37.6 Million
0.97% of portfolio
|
Q2 2025
Added 1790.3%
|
|
|
Artisan Partners Limited Partnership
Milwaukee, WI |
May 14, 2025 Q1 2025 |
119,868
shares
|
$37.3 Million
0.05% of portfolio
|
Q1 2025
Reduced 19.71%
|
|
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
Aug 14, 2025 Q2 2025 |
119,460
shares
|
$37.2 Million
0.03% of portfolio
|
Q2 2025
Added 4.79%
|
|
|
Tikvah Management LLC
Charlotte, NC |
Aug 13, 2025 Q2 2025 |
111,084
shares
|
$34.6 Million
9.63% of portfolio
|
Q1 2025
Reduced 5.98%
|
|
|
Exodus Point Capital Management, LP
New York, NY |
Aug 13, 2025 Q2 2025 |
108,606
shares
|
$33.8 Million
0.23% of portfolio
|
Q2 2025
Added 145.21%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Aug 14, 2025 Q2 2025 |
104,874
shares
|
$32.7 Million
0.0% of portfolio
|
Q2 2025
Reduced 0.13%
|
|
|
Envestnet Asset Management Inc
|
Jul 31, 2025 Q2 2025 |
103,402
shares
|
$32.2 Million
0.01% of portfolio
|
Q2 2025
Added 0.17%
|
|
|
Boston Trust Walden Corp
|
Oct 17, 2025 Q3 2025 |
95,448
shares
|
$29.7 Million
0.2% of portfolio
|
Q3 2025
New holding
|
|
|
Scopia Capital Management LP
New York, NY |
Aug 14, 2025 Q2 2025 |
94,737
shares
|
$29.5 Million
2.79% of portfolio
|
Q2 2025
New holding
|
|
|
Jne Partners LLP
London, X0 |
Aug 14, 2025 Q2 2025 |
92,100
shares
|
$28.7 Million
24.63% of portfolio
|
Q2 2025
New holding
|
|
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
Aug 14, 2025 Q2 2025 |
87,863
shares
|
$27.4 Million
0.13% of portfolio
|
Q2 2025
Added 208.66%
|
|
|
Man Group PLC
London, X0 |
Aug 14, 2025 Q2 2025 |
80,288
shares
|
$25 Million
0.04% of portfolio
|
Q2 2025
Added 1096.01%
|
|
|
Hrt Financial LP
New York, NY |
Aug 14, 2025 Q2 2025 |
74,818
shares
|
$23.3 Million
0.1% of portfolio
|
Q2 2025
Added 27.39%
|
|
|
Freestone Grove Partners LP
San Francisco, CA |
Aug 14, 2025 Q2 2025 |
73,616
shares
|
$22.9 Million
0.13% of portfolio
|
Q2 2025
New holding
|
|
|
Portolan Capital Management, LLC
Boston, MA |
Aug 13, 2025 Q2 2025 |
62,784
shares
|
$19.6 Million
1.09% of portfolio
|
Q2 2025
Added 188.79%
|
|
|
Citigroup Inc
|
Aug 11, 2025 Q2 2025 |
61,681
shares
|
$19.2 Million
0.01% of portfolio
|
Q2 2025
Added 78.12%
|
|
|
Jpmorgan Chase & CO
New York, NY |
May 12, 2025 Q1 2025 |
57,243
shares
|
$17.8 Million
0.0% of portfolio
|
Q1 2025
Added 21.41%
|