Security key
084670702
- Security type / class
- Equity / CL B NEW
- Total 13F shares
- 850,124,918
- Total 13F value
- $303,231,363,745
- Share change
- +3,089,854
- Put/Call ratio
- 62%
- SEC-reported price per share
- $356.66
- Number of holders
- 3,875
- Value change
- +$1,108,605,184
- Number of buys
- 1,613
- Number of sells
- 1,479
Open additional details 1 more signal available
Report period
Q4 2023
Institutions
3,875
Top holders
10
BRKB full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2024
Previous quarter: Q3 2023
BERKSHIRE HATHAWAY INC SEC filings
BERKSHIRE HATHAWAY INC company facts
BERKSHIRE HATHAWAY INC 13D/G history
Broader feeds
Reporting periods
Holder history for CUSIP 084670702
Recent filing periods:
Ownership snapshot
Top reported holders of BRKB - BERKSHIRE HATHAWAY INC - CL B NEW (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
RENAISSANCE TECHNOLOGIES LLC
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
1/15
Latest evidence
30 Sep 2023
13F
Lead comparable stake: 0.22%
14 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
RENAISSANCE TECHNOLOGIES LLC leads the comparable SEC ownership view at 0.22%.
1 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 RENAISSANCE TECHNOLOGIES LLC's linked filing trail.
Comparable ownership
Top 1
RENAISSANCE TECHNOLOGIES LLC
0.22%
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 |
|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
0.22%
|
$618,108,000
1,163 shares
|
— | 30 Sep 2023 |
| VANGUARD GROUP INC |
13F
Company
|
—
mixed-class rows
|
$51,687,122,770
144,859,757 shares
mixed-class rows
|
— | 30 Sep 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
—
mixed-class rows
|
$36,893,478,099
103,986,919 shares
mixed-class rows
|
— | 30 Sep 2023 |
| STATE STREET CORP |
13F
Company
|
—
mixed-class rows
|
$23,664,976,773
67,054,450 shares
mixed-class rows
|
— | 30 Sep 2023 |
| FMR LLC |
13F
Company
|
—
mixed-class rows
|
$21,477,639,441
10,628,422 shares
mixed-class rows
|
— | 30 Sep 2023 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
—
class O/S missing
|
$11,733,252,076
33,563,538 shares
|
— | 30 Sep 2023 |
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 Q4 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
3,875
Shares
850,124,918
Rows available
3,875
| 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 Q4 2023 vs Q3 2023 Across Filers
Q3 2023 holders
3,606
Q4 2023 holders
3,875
Holder diff
269
| Investor | Q3 2023 Shares | Q4 2023 Shares | Share Diff | Share Chg % | Q3 2023 value | Q4 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend