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 437 institutions that hold shares in the stock, with a total of 19.4 Million shares, which have been reported (via 13F filing form) to have a value of $6.07 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
First Eagle Investment Management, LLC
|
Nov 12, 2025 Q3 2025 |
2,520,319
shares
|
$789 Million
1.34% of portfolio
|
Q3 2025
Added 0.12%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Nov 07, 2025 Q3 2025 |
1,793,537
shares
|
$562 Million
0.01% of portfolio
|
Q3 2025
Reduced 2.87%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
1,550,569
shares
|
$486 Million
0.01% of portfolio
|
Q2 2024
Added 4.77%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
Nov 12, 2025 Q3 2025 |
1,062,938
shares
|
$333 Million
0.07% of portfolio
|
Q3 2025
Added 6.34%
|
|
|
Veritas Asset Management LLP
|
Nov 04, 2025 Q3 2025 |
844,039
shares
|
$264 Million
2.74% of portfolio
|
Q3 2025
Reduced 2.21%
|
|
|
Ariel Investments, LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
809,480
shares
|
$253 Million
2.78% of portfolio
|
Q3 2025
Reduced 1.12%
|
|
|
Earnest Partners LLC
Atlanta, GA |
Nov 14, 2025 Q3 2025 |
609,284
shares
|
$191 Million
0.78% of portfolio
|
Q3 2025
Added 0.56%
|
|
|
State Street Corp
Boston, MA |
Nov 14, 2025 Q3 2025 |
571,599
shares
|
$179 Million
0.01% of portfolio
|
Q3 2025
Reduced 2.18%
|
|
|
Bank Of America Corp
Charlotte, NC |
Nov 14, 2025 Q3 2025 |
459,887
shares
|
$144 Million
0.01% of portfolio
|
Q3 2025
Added 1.71%
|
|
|
Capital Research Global Investors
Los Angeles, CA |
Nov 13, 2025 Q3 2025 |
418,355
shares
|
$131 Million
0.02% of portfolio
|
Q3 2025
New holding
|
|
|
Ubs Asset Management Americas Inc
Chicago, IL |
Nov 14, 2025 Q3 2025 |
397,171
shares
|
$124 Million
0.02% of portfolio
|
Q3 2025
Added 2271.31%
|
|
|
First Pacific Advisors, LP
Los Angeles, CA |
Nov 13, 2025 Q3 2025 |
394,414
shares
|
$124 Million
1.72% of portfolio
|
Q3 2025
Added 1.93%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Nov 12, 2025 Q3 2025 |
350,216
shares
|
$110 Million
0.01% of portfolio
|
Q3 2025
Added 4.81%
|
|
|
Parnassus Investments, LLC
|
Oct 24, 2025 Q3 2025 |
315,328
shares
|
$98.7 Million
0.22% of portfolio
|
Q3 2025
Reduced 0.6%
|
|
|
Sei Investments CO
Oaks, PA |
Nov 13, 2025 Q3 2025 |
282,469
shares
|
$88.5 Million
0.09% of portfolio
|
Q3 2025
Added 6.44%
|
|
|
Mawer Investment Management Ltd.
Calgary, A0 |
Nov 04, 2025 Q3 2025 |
243,468
shares
|
$76.2 Million
0.37% of portfolio
|
Q3 2025
Reduced 8.85%
|
|
|
Fuller & Thaler Asset Management, Inc.
San Mateo, CA |
Nov 13, 2025 Q3 2025 |
237,903
shares
|
$74.5 Million
0.23% of portfolio
|
Q3 2025
New holding
|
|
|
Southeastern Asset Management Inc
Memphis, TN |
Nov 14, 2025 Q3 2025 |
237,254
shares
|
$74.3 Million
3.62% of portfolio
|
Q3 2025
Reduced 24.75%
|
|
|
Ubs Group Ag
|
Nov 13, 2025 Q3 2025 |
230,719
shares
|
$72.2 Million
0.01% of portfolio
|
Q3 2025
Added 14.92%
|
|
|
Deerfield Management Company, L.P. (Series C)
New York, NY |
Nov 14, 2025 Q3 2025 |
226,070
shares
|
$70.8 Million
1.18% of portfolio
|
Q1 2025
Added 49.08%
|
|
|
Northern Trust Corp
Chicago, IL |
Nov 14, 2025 Q3 2025 |
226,006
shares
|
$70.8 Million
0.01% of portfolio
|
Q3 2025
Reduced 0.22%
|
|
|
Thompson Siegel & Walmsley LLC
|
Nov 12, 2025 Q3 2025 |
217,596
shares
|
$68.1 Million
0.99% of portfolio
|
Q3 2025
Reduced 28.92%
|
|
|
Gw&K Investment Management, LLC
Boston, MA |
Nov 12, 2025 Q3 2025 |
183,845
shares
|
$57.6 Million
0.46% of portfolio
|
Q3 2025
Added 24.88%
|
|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
Nov 10, 2025 Q3 2025 |
179,966
shares
|
$56.4 Million
0.01% of portfolio
|
Q3 2025
Reduced 8.93%
|
|
|
Royal Bank Of Canada
Toronto, A6 |
Nov 14, 2025 Q3 2025 |
176,091
shares
|
$55.1 Million
0.01% of portfolio
|
Q2 2025
Added 400.03%
|
|