BIO-RAD LABORATORIES, INC. - Class B Common Stock (BIO)
CUSIP: 090572207
Q2 2025 13F Holders as of 30 Jun 2025
- Type / Class
- Equity / Class B Common Stock
- Shares outstanding
- 5,071,025
- Total 13F shares
- 19,201,217
- Share change
- +18,026
- Total reported value
- $4,634,744,932
- Put/Call ratio
- 332%
- Price per share
- $241.32
- Number of holders
- 380
- Value change
- +$3,469,914
- Number of buys
- 162
- Number of sells
- 265
Quarterly Holders Quick Answers
What is CUSIP 090572207?
CUSIP 090572207 identifies BIO - BIO-RAD LABORATORIES, INC. - Class B Common Stock in SEC institutional holdings data.
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Recent filing periods for CUSIP 090572207:
Top shareholders of BIO - BIO-RAD LABORATORIES, INC. - Class B Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| Alice N. Schwartz |
3/4/5
13D/G
|
Director Emeritus, 10%+ Owner |
12%
from 13D/G
|
11,862,229
mixed-class rows
|
$3,592,267,092 | — | 26 Aug 2024 | |
| Steven D. Schwartz |
3/4/5
|
10%+ Owner |
—
mixed-class rows
|
8,560,438
mixed-class rows
|
$2,584,683,847 | — | 26 Aug 2024 | |
| First Eagle Investment Management, LLC |
13D/G
13F
|
Company |
11%
|
2,528,321
|
$657,060,173 | +$60,827,513 | 30 Jun 2025 | |
| BlackRock, Inc. |
13F
|
Company |
40%
|
2,021,720
|
$492,409,881 | — | 31 Mar 2025 | |
| VANGUARD GROUP INC |
13F
13D/G
|
Company · The Vanguard Group - 23-1945930 |
8.4%
from 13D/G
|
1,912,157
|
$465,724,960 | — | 31 Mar 2025 | |
| Veritas Asset Management LLP |
13F
|
Company |
18%
|
913,122
|
$222,399,994 | — | 31 Mar 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
17%
|
877,040
|
$213,608,421 | — | 31 Mar 2025 | |
| ARIEL INVESTMENTS, LLC |
13F
|
Company |
14%
|
724,660
|
$176,498,189 | — | 31 Mar 2025 | |
| STATE STREET CORP |
13F
|
Company |
14%
|
694,520
|
$169,157,291 | — | 31 Mar 2025 | |
| EARNEST PARTNERS LLC |
13F
|
Company |
12%
|
599,621
|
$146,043,691 | — | 31 Mar 2025 | |
| VAN ECK ASSOCIATES CORP |
13F
|
Company |
12%
|
596,730
|
$145,340,000 | — | 31 Mar 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
8.5%
|
430,539
|
$104,861,958 | — | 31 Mar 2025 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
7.5%
|
382,807
|
$93,236,474 | — | 31 Mar 2025 | |
| First Pacific Advisors, LP |
13F
|
Company |
7.3%
|
372,555
|
$90,739,496 | — | 31 Mar 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
6.8%
|
342,943
|
$83,352,266 | — | 31 Mar 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
6.6%
|
336,052
|
$81,848,825 | — | 31 Mar 2025 | |
| SOUTHEASTERN ASSET MANAGEMENT INC/TN/ |
13F
|
Company |
6.4%
|
323,805
|
$78,865,946 | — | 31 Mar 2025 | |
| PARNASSUS INVESTMENTS, LLC |
13F
|
Company |
6.3%
|
318,111
|
$77,479,115 | — | 31 Mar 2025 | |
| Mawer Investment Management Ltd. |
13F
|
Company |
5.8%
|
294,879
|
$71,820,729 | — | 31 Mar 2025 | |
| THOMPSON SIEGEL & WALMSLEY LLC |
13F
|
Company |
5.5%
|
279,489
|
$68,072,000 | — | 31 Mar 2025 | |
| Select Equity Group, L.P. |
13F
|
Company |
5.2%
|
265,180
|
$64,587,241 | — | 31 Mar 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
5.1%
|
261,122
|
$63,598,873 | — | 31 Mar 2025 | |
| SEI INVESTMENTS CO |
13F
|
Company |
5%
|
253,562
|
$61,755,390 | — | 31 Mar 2025 | |
| DEERFIELD MANAGEMENT COMPANY, L.P. |
13F
|
Company |
4.5%
|
226,070
|
$55,061,609 | — | 31 Mar 2025 | |
| UBS Group AG |
13F
|
Company |
—
mixed-class rows
|
217,637
mixed-class rows
|
$53,007,666 | — | 31 Mar 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
4%
|
203,180
|
$49,486,521 | — | 31 Mar 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
4%
|
202,813
|
$49,397,057 | — | 31 Mar 2025 | |
| Hound Partners, LLC |
13F
|
Company |
4%
|
201,783
|
$49,146,267 | — | 31 Mar 2025 | |
| MORGAN STANLEY |
13F
|
Company |
—
mixed-class rows
|
197,336
mixed-class rows
|
$48,062,365 | — | 31 Mar 2025 | |
| GW&K Investment Management, LLC |
13F
|
Company |
2.8%
|
143,879
|
$35,044,000 | — | 31 Mar 2025 | |
| Fisher Asset Management, LLC |
13F
|
Company |
2.8%
|
143,626
|
$34,981,546 | — | 31 Mar 2025 | |
| FEDERATED HERMES, INC. |
13F
|
Company |
2.8%
|
140,250
|
$34,159,290 | — | 31 Mar 2025 | |
| WESTFIELD CAPITAL MANAGEMENT CO LP |
13F
|
Company |
2.7%
|
134,671
|
$32,800,469 | — | 31 Mar 2025 | |
| Allspring Global Investments Holdings, LLC |
13F
|
Company |
2.7%
|
135,947
|
$32,627,280 | — | 31 Mar 2025 | |
| QVIDTVM Management LLC |
13F
|
Company |
2.5%
|
126,200
|
$30,737,272 | — | 31 Mar 2025 | |
| Artisan Partners Limited Partnership |
13F
|
Company |
2.4%
|
119,868
|
$29,195,050 | — | 31 Mar 2025 | |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE |
13F
|
Company |
2.2%
|
114,002
|
$27,766,327 | — | 31 Mar 2025 | |
| FRANKLIN RESOURCES INC |
13F
|
Company |
2.2%
|
113,706
|
$27,694,233 | — | 31 Mar 2025 | |
| Tikvah Management LLC |
13F
|
Company |
2.2%
|
111,084
|
$27,055,619 | — | 31 Mar 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
2.1%
|
105,006
|
$25,575,262 | — | 31 Mar 2025 | |
| ENVESTNET ASSET MANAGEMENT INC |
13F
|
Company |
2%
|
103,224
|
$25,141,251 | — | 31 Mar 2025 | |
| DAVENPORT & Co LLC |
13F
|
Company |
1.9%
|
96,605
|
$23,529,114 | — | 31 Mar 2025 | |
| ACADIAN ASSET MANAGEMENT LLC |
13F
|
Company |
1.4%
|
73,431
|
$17,878,000 | — | 31 Mar 2025 | |
| Marathon Asset Management Ltd |
13F
|
Company |
1.2%
|
60,655
|
$14,774,001 | — | 31 Mar 2025 | |
| HRT FINANCIAL LP |
13F
|
Company |
1.2%
|
58,733
|
$14,305,000 | — | 31 Mar 2025 | |
| Legal & General Group Plc |
13F
|
Company |
1.1%
|
58,015
|
$14,130,136 | — | 31 Mar 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
1.1%
|
57,243
|
$13,942,104 | — | 31 Mar 2025 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
1.1%
|
55,410
|
$13,495,624 | — | 31 Mar 2025 | |
| Swiss National Bank |
13F
|
Company |
1.1%
|
55,000
|
$13,395,800 | — | 31 Mar 2025 | |
| Hosking Partners LLP |
13F
|
Company |
1.1%
|
54,491
|
$13,271,828 | — | 31 Mar 2025 |
Institutional Holders of BIO-RAD LABORATORIES, INC. - Class B Common Stock (BIO) as of Q2 2025
As of 30 Jun 2025,
BIO-RAD LABORATORIES, INC. - Class B Common Stock (BIO) was held by
380 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
19,201,217 shares.
The largest 10 holders included
First Eagle Investment Management, LLC, VANGUARD GROUP INC, BlackRock, Inc., DIMENSIONAL FUND ADVISORS LP, Veritas Asset Management LLP, ARIEL INVESTMENTS, LLC, EARNEST PARTNERS LLC, STATE STREET CORP, BANK OF AMERICA CORP /DE/, and First Pacific Advisors, LP.
This page lists
380
institutional shareholders reporting positions in this security
for the Q2 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q2 2025 vs Q1 2025 Across Filers
Q1 2025 holders
429
Q2 2025 holders
380
Holder diff
-49
| Investor | Q1 2025 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q1 2025 Value $ | Q2 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.