BIO-RAD LABORATORIES, INC. - Class B Common Stock (BIO)

CUSIP: 090572207

Q3 2019 13F Holders as of 30 Sep 2019

Security type / class
Equity / Class B Common Stock
Total 13F shares
19,229,050
Total 13F value
$6,397,950,795
Holder snapshot 6 visible 7 signals
Share change
+426,073
Put/Call ratio
336%
SEC-reported price per share
$332.74
Number of holders
349
Value change
+$147,523,371
Number of buys
198
Open additional details 1 more signal available
Number of sells
122
Security identity Names, identifiers, and filing context for this profile. 1 source field
Shares outstanding
5,071,025

Security key

090572207

Report period

Q3 2019

Institutions

349

Top holders

10

BIO full security history Ownership snapshot Full 13F holder table Newer quarter: Q4 2019 Previous quarter: Q2 2019 BIO-RAD LABORATORIES, INC. SEC filings BIO-RAD LABORATORIES, INC. company facts BIO-RAD LABORATORIES, INC. 13D/G history

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders 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. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
BlackRock Finance, Inc.
Disclosed value leader
BlackRock Finance, Inc.
Comparable rows
15/15
Latest evidence
30 Jun 2019
13F Lead comparable stake: 38% Showing 1-6 of 15 holder rows.

Quick read

BlackRock Finance, Inc. leads the comparable SEC ownership view at 38%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens BlackRock Finance, Inc.'s linked filing trail.
Comparable ownership Top 5
BlackRock Finance, Inc. 38%
VANGUARD GROUP INC 38%
ATLANTA CAPITAL MANAGEMENT CO L L C 15%
AMERICAN CENTURY COMPANIES INC 15%
EASTERLY INVESTMENT PARTNERS LLC 13%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
BlackRock Finance, Inc.
13F
Company
13F
38%
$609,803,000
1,950,805 shares
 — 30 Jun 2019
VANGUARD GROUP INC
13F
Company
13F
38%
$594,957,000
1,903,311 shares
 — 30 Jun 2019
ATLANTA CAPITAL MANAGEMENT CO L L C
13F
Company
13F
15%
$236,204,000
755,635 shares
 — 30 Jun 2019
AMERICAN CENTURY COMPANIES INC
13F
Company
13F
15%
$234,068,000
748,802 shares
 — 30 Jun 2019
EASTERLY INVESTMENT PARTNERS LLC
13F
Company
13F
13%
$200,623,000
641,808 shares
 — 30 Jun 2019
MILLENNIUM MANAGEMENT LLC
13F
Company
13F
10%
$164,399,000
525,924 shares
 — 30 Jun 2019
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2019

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
349
Shares
19,229,050
Rows available
349
Investor Option Weight % Change % SEC-reported value * Price Shares Share Change Activity Report Period

* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2019 vs Q2 2019 Across Filers

Q2 2019 holders
326
Q3 2019 holders
349
Holder diff
23
Investor Q2 2019 Shares Q3 2019 Shares Share Diff Share Chg % Q2 2019 value Q3 2019 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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