BIO-RAD LABORATORIES, INC. - Class B Common Stock (BIO)
CUSIP: 090572207
Q1 2025 13F Holders as of 31 Mar 2025
- Type / Class
- Equity / Class B Common Stock
- Shares outstanding
- 5,071,025
- Total 13F shares
- 19,188,664
- Share change
- +425,054
- Total reported value
- $4,671,911,959
- Put/Call ratio
- 113%
- Price per share
- $243.56
- Number of holders
- 429
- Value change
- +$52,969,583
- Number of buys
- 191
- Number of sells
- 246
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
|
Director Emeritus, 10%+ Owner |
—
mixed-class rows
|
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 | |
| BlackRock, Inc. |
13F
|
Company |
40%
|
2,011,649
|
$660,846,457 | — | 31 Dec 2024 | |
| VANGUARD GROUP INC |
13F
13D/G
|
Company · The Vanguard Group - 23-1945930 |
8.4%
from 13D/G
|
1,919,808
|
$630,676,126 | — | 31 Dec 2024 | |
| Veritas Asset Management LLP |
13F
|
Company |
19%
|
976,827
|
$320,897,438 | — | 31 Dec 2024 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
15%
|
746,119
|
$245,105,714 | — | 31 Dec 2024 | |
| VAN ECK ASSOCIATES CORP |
13F
|
Company |
14%
|
723,471
|
$237,667,000 | — | 31 Dec 2024 | |
| First Eagle Investment Management, LLC |
13F
|
Company |
14%
|
713,505
|
$234,393,527 | — | 31 Dec 2024 | |
| STATE STREET CORP |
13F
|
Company |
14%
|
690,165
|
$226,708,080 | — | 31 Dec 2024 | |
| EARNEST PARTNERS LLC |
13F
|
Company |
12%
|
618,049
|
$203,035,277 | — | 31 Dec 2024 | |
| ARIEL INVESTMENTS, LLC |
13F
|
Company |
11%
|
560,524
|
$184,137,739 | — | 31 Dec 2024 | |
| Select Equity Group, L.P. |
13F
|
Company |
9.1%
|
460,658
|
$151,330,760 | — | 31 Dec 2024 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
8.4%
|
427,292
|
$140,369,696 | — | 31 Dec 2024 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
7.7%
|
388,627
|
$127,667,857 | — | 31 Dec 2024 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
7.5%
|
379,077
|
$124,530,585 | — | 31 Dec 2024 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
6.3%
|
321,977
|
$105,586,457 | — | 31 Dec 2024 | |
| PARNASSUS INVESTMENTS, LLC |
13F
|
Company |
6.1%
|
310,867
|
$102,122,918 | — | 31 Dec 2024 | |
| SOUTHEASTERN ASSET MANAGEMENT INC/TN/ |
13F
|
Company |
6.1%
|
308,469
|
$101,335,151 | — | 31 Dec 2024 | |
| SEI INVESTMENTS CO |
13F
|
Company |
5.4%
|
271,387
|
$89,156,050 | — | 31 Dec 2024 | |
| Bank of New York Mellon Corp |
13F
|
Company |
5.3%
|
267,306
|
$87,812,596 | — | 31 Dec 2024 | |
| WESTFIELD CAPITAL MANAGEMENT CO LP |
13F
|
Company |
5.2%
|
264,605
|
$86,925,389 | — | 31 Dec 2024 | |
| NORTHERN TRUST CORP |
13F
|
Company |
5.1%
|
260,868
|
$85,697,747 | — | 31 Dec 2024 | |
| THOMPSON SIEGEL & WALMSLEY LLC |
13F
|
Company |
5.1%
|
258,153
|
$84,806,000 | — | 31 Dec 2024 | |
| Mawer Investment Management Ltd. |
13F
|
Company |
5.1%
|
256,927
|
$84,403,089 | — | 31 Dec 2024 | |
| MORGAN STANLEY |
13F
|
Company |
—
mixed-class rows
|
248,998
mixed-class rows
|
$81,794,500 | — | 31 Dec 2024 | |
| Point72 Asset Management, L.P. |
13F
|
Company |
4.9%
|
247,510
|
$81,309,593 | — | 31 Dec 2024 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
3.8%
|
191,867
|
$63,030,228 | — | 31 Dec 2024 | |
| First Pacific Advisors, LP |
13F
|
Company |
3.1%
|
157,850
|
$51,855,304 | — | 31 Dec 2024 | |
| DEERFIELD MANAGEMENT COMPANY, L.P. |
13F
|
Company |
3%
|
151,644
|
$49,816,570 | — | 31 Dec 2024 | |
| Artisan Partners Limited Partnership |
13F
|
Company |
2.9%
|
149,293
|
$49,044,243 | — | 31 Dec 2024 | |
| GW&K Investment Management, LLC |
13F
|
Company |
2.9%
|
145,444
|
$47,780,000 | — | 31 Dec 2024 | |
| Allspring Global Investments Holdings, LLC |
13F
|
Company |
2.8%
|
143,737
|
$46,881,259 | — | 31 Dec 2024 | |
| FEDERATED HERMES, INC. |
13F
|
Company |
2.7%
|
137,561
|
$45,190,164 | — | 31 Dec 2024 | |
| FRANKLIN RESOURCES INC |
13F
|
Company |
2.7%
|
135,057
|
$44,367,575 | — | 31 Dec 2024 | |
| NORGES BANK |
13F
|
Company |
2.5%
|
126,766
|
$41,643,899 | — | 31 Dec 2024 | |
| QVIDTVM Management LLC |
13F
|
Company |
2.3%
|
118,947
|
$39,075,279 | — | 31 Dec 2024 | |
| Tikvah Management LLC |
13F
|
Company |
2.3%
|
118,147
|
$38,812,471 | — | 31 Dec 2024 | |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE |
13F
|
Company |
2.1%
|
107,195
|
$35,214,629 | — | 31 Dec 2024 | |
| Fisher Asset Management, LLC |
13F
|
Company |
2.1%
|
106,871
|
$35,108,191 | — | 31 Dec 2024 | |
| ENVESTNET ASSET MANAGEMENT INC |
13F
|
Company |
2.1%
|
105,027
|
$34,502,439 | — | 31 Dec 2024 | |
| ANCHOR CAPITAL ADVISORS LLC |
13F
|
Company |
1.9%
|
97,207
|
$31,933,611 | — | 31 Dec 2024 | |
| WEDGE CAPITAL MANAGEMENT L L P/NC |
13F
|
Company |
1.7%
|
87,487
|
$28,740,354 | — | 31 Dec 2024 | |
| DAVENPORT & Co LLC |
13F
|
Company |
1.7%
|
84,677
|
$27,817,241 | — | 31 Dec 2024 | |
| UBS Group AG |
13F
|
Company |
—
mixed-class rows
|
79,287
mixed-class rows
|
$26,046,567 | — | 31 Dec 2024 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
1.4%
|
72,132
|
$23,696,083 | — | 31 Dec 2024 | |
| Marathon Asset Management Ltd |
13F
|
Company |
1.3%
|
67,127
|
$22,051,891 | — | 31 Dec 2024 | |
| COMERICA BANK |
13F
|
Company |
1.2%
|
59,775
|
$19,636,574 | — | 31 Dec 2024 | |
| Legal & General Group Plc |
13F
|
Company |
1.2%
|
58,932
|
$19,359,751 | — | 31 Dec 2024 | |
| Hound Partners, LLC |
13F
|
Company |
1.2%
|
58,858
|
$19,335,442 | — | 31 Dec 2024 | |
| Hosking Partners LLP |
13F
|
Company |
1.1%
|
54,992
|
$18,065,422 | — | 31 Dec 2024 |
Institutional Holders of BIO-RAD LABORATORIES, INC. - Class B Common Stock (BIO) as of Q1 2025
As of 31 Mar 2025,
BIO-RAD LABORATORIES, INC. - Class B Common Stock (BIO) was held by
429 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
19,188,664 shares.
The largest 10 holders included
BlackRock, Inc., VANGUARD GROUP INC, First Eagle Investment Management, LLC, Veritas Asset Management LLP, DIMENSIONAL FUND ADVISORS LP, ARIEL INVESTMENTS, LLC, STATE STREET CORP, EARNEST PARTNERS LLC, VAN ECK ASSOCIATES CORP, and BANK OF AMERICA CORP /DE/.
This page lists
430
institutional shareholders reporting positions in this security
for the Q1 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2025 vs Q4 2024 Across Filers
Q4 2024 holders
450
Q1 2025 holders
429
Holder diff
-21
| Investor | Q4 2024 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q4 2024 Value $ | Q1 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.