BIO-RAD LABORATORIES, INC. - Class B Common Stock (BIO)
CUSIP: 090572207
Q3 2024 13F Holders as of 30 Sep 2024
- Type / Class
- Equity / Class B Common Stock
- Shares outstanding
- 5,071,025
- Total 13F shares
- 19,370,183
- Share change
- -807,208
- Total reported value
- $6,481,921,085
- Put/Call ratio
- 71%
- Price per share
- $334.58
- Number of holders
- 433
- Value change
- -$218,781,622
- Number of buys
- 189
- Number of sells
- 231
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.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
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 | |
| VANGUARD GROUP INC |
13F
13D/G
|
Company · The Vanguard Group - 23-1945930 |
8.4%
from 13D/G
|
2,374,507
|
$648,501,607 | — | 30 Jun 2024 | |
| BlackRock Finance, Inc. |
13F
|
Company |
31%
|
1,550,569
|
$423,475,820 | — | 30 Jun 2024 | |
| Veritas Asset Management LLP |
13F
|
Company |
22%
|
1,128,811
|
$308,289,572 | — | 30 Jun 2024 | |
| STATE STREET CORP |
13F
|
Company |
17%
|
859,891
|
$234,844,831 | — | 30 Jun 2024 | |
| VAN ECK ASSOCIATES CORP |
13F
|
Company |
13%
|
659,222
|
$180,040,000 | — | 30 Jun 2024 | |
| Select Equity Group, L.P. |
13F
|
Company |
13%
|
649,522
|
$177,390,953 | — | 30 Jun 2024 | |
| First Eagle Investment Management, LLC |
13F
|
Company |
13%
|
636,275
|
$173,773,065 | — | 30 Jun 2024 | |
| EARNEST PARTNERS LLC |
13F
|
Company |
12%
|
606,788
|
$165,719,871 | — | 30 Jun 2024 | |
| Invesco Ltd. |
13F
|
Company |
11%
|
548,048
|
$149,677,389 | — | 30 Jun 2024 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
9.8%
|
494,604
|
$135,081,112 | — | 30 Jun 2024 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
9.4%
|
478,838
|
$130,431,104 | — | 30 Jun 2024 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
8.7%
|
441,876
|
$120,680,755 | — | 30 Jun 2024 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
8.6%
|
436,838
|
$119,304,828 | — | 30 Jun 2024 | |
| THOMPSON SIEGEL & WALMSLEY LLC |
13F
|
Company |
7.7%
|
390,020
|
$106,518,000 | — | 30 Jun 2024 | |
| Ninety One UK Ltd |
13F
|
Company |
7.6%
|
387,310
|
$105,778,235 | — | 30 Jun 2024 | |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
|
Company |
6.9%
|
348,540
|
$95,189,759 | — | 30 Jun 2024 | |
| SOUTHEASTERN ASSET MANAGEMENT INC/TN/ |
13F
|
Company |
6.4%
|
325,013
|
$88,764,300 | — | 30 Jun 2024 | |
| PARNASSUS INVESTMENTS, LLC |
13F
|
Company |
6.1%
|
310,732
|
$84,864,017 | — | 30 Jun 2024 | |
| NORTHERN TRUST CORP |
13F
|
Company |
4.9%
|
248,728
|
$67,930,104 | — | 30 Jun 2024 | |
| WESTFIELD CAPITAL MANAGEMENT CO LP |
13F
|
Company |
4.8%
|
243,185
|
$66,416,255 | — | 30 Jun 2024 | |
| SEI INVESTMENTS CO |
13F
|
Company |
4.7%
|
240,161
|
$65,589,987 | — | 30 Jun 2024 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
4.5%
|
230,656
|
$62,994,460 | — | 30 Jun 2024 | |
| NORGES BANK |
13F
|
Company |
4.5%
|
226,567
|
$61,877,713 | — | 30 Jun 2024 | |
| MORGAN STANLEY |
13F
|
Company |
—
mixed-class rows
|
217,728
mixed-class rows
|
$59,459,743 | — | 30 Jun 2024 | |
| Bank of New York Mellon Corp |
13F
|
Company |
3.9%
|
196,821
|
$53,753,685 | — | 30 Jun 2024 | |
| Hound Partners, LLC |
13F
|
Company |
3.3%
|
164,870
|
$45,027,646 | — | 30 Jun 2024 | |
| First Pacific Advisors, LP |
13F
|
Company |
3.2%
|
160,552
|
$43,848,357 | — | 30 Jun 2024 | |
| Artisan Partners Limited Partnership |
13F
|
Company |
3.1%
|
157,831
|
$43,105,224 | — | 30 Jun 2024 | |
| Allspring Global Investments Holdings, LLC |
13F
|
Company |
3.1%
|
156,413
|
$42,717,986 | — | 30 Jun 2024 | |
| Bellevue Group AG |
13F
|
Company |
3.1%
|
155,258
|
$42,402,512 | — | 30 Jun 2024 | |
| DEERFIELD MANAGEMENT COMPANY, L.P. |
13F
|
Company |
3%
|
151,714
|
$41,434,611 | — | 30 Jun 2024 | |
| GW&K Investment Management, LLC |
13F
|
Company |
2.8%
|
140,841
|
$38,466,000 | — | 30 Jun 2024 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
2.7%
|
134,927
|
$36,849,913 | — | 30 Jun 2024 | |
| Mawer Investment Management Ltd. |
13F
|
Company |
2.6%
|
133,648
|
$36,500,605 | — | 30 Jun 2024 | |
| Parsifal Capital Management, LP |
13F
|
Company |
2.5%
|
128,882
|
$35,198,963 | — | 30 Jun 2024 | |
| QVIDTVM Management LLC |
13F
|
Company |
2.5%
|
125,938
|
$34,394,927 | — | 30 Jun 2024 | |
| FRANKLIN RESOURCES INC |
13F
|
Company |
2.4%
|
120,712
|
$32,967,654 | — | 30 Jun 2024 | |
| Tikvah Management LLC |
13F
|
Company |
2.3%
|
118,147
|
$32,267,127 | — | 30 Jun 2024 | |
| ENVESTNET ASSET MANAGEMENT INC |
13F
|
Company |
2.2%
|
109,051
|
$29,782,852 | — | 30 Jun 2024 | |
| Legal & General Group Plc |
13F
|
Company |
2.1%
|
107,334
|
$29,313,986 | — | 30 Jun 2024 | |
| ARIEL INVESTMENTS, LLC |
13F
|
Company |
2.1%
|
104,187
|
$28,454,512 | — | 30 Jun 2024 | |
| Grantham, Mayo, Van Otterloo & Co. LLC |
13F
|
Company |
1.9%
|
96,133
|
$26,254,884 | — | 30 Jun 2024 | |
| FEDERATED HERMES, INC. |
13F
|
Company |
1.9%
|
94,436
|
$25,791,416 | — | 30 Jun 2024 | |
| Fisher Asset Management, LLC |
13F
|
Company |
1.8%
|
93,622
|
$25,569,102 | — | 30 Jun 2024 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
1.8%
|
90,459
|
$24,705,256 | — | 30 Jun 2024 | |
| ANCHOR CAPITAL ADVISORS LLC |
13F
|
Company |
1.7%
|
85,570
|
$23,369,930 | — | 30 Jun 2024 | |
| FMR LLC |
13F
|
Company |
1.5%
|
77,403
|
$21,139,515 | — | 30 Jun 2024 | |
| Marathon Asset Management Ltd |
13F
|
Company |
1.4%
|
71,193
|
$19,442,521 | — | 30 Jun 2024 |
Institutional Holders of BIO-RAD LABORATORIES, INC. - Class B Common Stock (BIO) as of Q3 2024
As of 30 Sep 2024,
BIO-RAD LABORATORIES, INC. - Class B Common Stock (BIO) was held by
433 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
19,370,183 shares.
The largest 10 holders included
BlackRock, Inc., VANGUARD GROUP INC, VAN ECK ASSOCIATES CORP, Veritas Asset Management LLP, First Eagle Investment Management, LLC, Select Equity Group, L.P., DIMENSIONAL FUND ADVISORS LP, STATE STREET CORP, EARNEST PARTNERS LLC, and MILLENNIUM MANAGEMENT LLC.
This page lists
435
institutional shareholders reporting positions in this security
for the Q3 2024 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2024 vs Q2 2024 Across Filers
Q2 2024 holders
428
Q3 2024 holders
433
Holder diff
5
| Investor | Q2 2024 Shares | Q3 2024 Shares | Share Diff | Share Chg % | Q2 2024 Value $ | Q3 2024 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.