What does CUSIP 084670702 represent in this 13F holders report?

CUSIP 084670702 is the security identifier for BRKB - BERKSHIRE HATHAWAY INC - CL B NEW used to aggregate holder disclosures.

How many institutions held BRKB - BERKSHIRE HATHAWAY INC - CL B NEW in Q4 2012?

25 institutional investors reported BRKB - BERKSHIRE HATHAWAY INC - CL B NEW for Q4 2012. Use the holders table for investor-level position and value details.

BERKSHIRE HATHAWAY INC - CL B NEW (BRKB)

CUSIP: 084670702

Q4 2012 13F Holders as of 31 Dec 2012

Type / Class: Equity / CL B NEW
Total 13F shares: 2,433,236
Share change: +21,340
Total reported value: $218,261,770
Put/Call ratio: 109%
Price per share: $89.70
Number of holders: 25
Value change: +$1,926,717
Number of buys: 7
Number of sells: 7

Quarterly Holders Quick Answers

What is CUSIP 084670702?
CUSIP 084670702 identifies BRKB - BERKSHIRE HATHAWAY INC - CL B NEW 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.

Newer quarter: Q1 2013
Previous quarter: Q3 2012

Recent filing periods for CUSIP 084670702:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of BRKB - BERKSHIRE HATHAWAY INC - CL B NEW (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
TETRAD CORP	13F	Company	— class O/S missing	1,309,700	$115,515,540	—	30 Sep 2012	13F
Sleep, Zakaria & CO Ltd.	13F	Company	0.13%	670	$88,909,000	—	30 Sep 2012	13F
MUFG Americas Holdings Corp	13F	Company	— mixed-class rows	315,507 mixed-class rows	$28,622,000	—	30 Sep 2012	13F
SECURIAN ASSET MANAGEMENT, INC	13F	Company	— class O/S missing	167,179	$14,745,000	—	30 Sep 2012	13F
HUNTINGTON NATIONAL BANK	13F	Company	— mixed-class rows	103,619 mixed-class rows	$10,201,000	—	30 Sep 2012	13F
Goldstein Munger & Associates	13F	Company	— mixed-class rows	49,219 mixed-class rows	$8,187,000	—	30 Sep 2012	13F
SHUFRO ROSE & CO LLC	13F	Company	— mixed-class rows	58,020 mixed-class rows	$8,034,000	—	30 Sep 2012	13F
B.S. Pension Fund Trustee Ltd acting for the British Steel Pension Fund	13F	Company	— class O/S missing	70,055	$6,179,000	—	30 Sep 2012	13F
Zhang Financial LLC	13F	Company	— mixed-class rows	24,971 mixed-class rows	$3,131,000	—	30 Sep 2012	13F
NWAM LLC	13F	Company	— mixed-class rows	27,146 mixed-class rows	$3,064,000	—	30 Sep 2012	13F
Zurcher Kantonalbank (Zurich Cantonalbank)	13F	Company	— class O/S missing	33,533	$2,958,000	—	30 Sep 2012	13F
RATIONAL ADVISORS, INC.	13F	Company	— class O/S missing	25,502	$2,249,000	—	30 Sep 2012	13F
AMALGAMATED BANK	13F	Company	— class O/S missing	24,646	$2,174,000	—	30 Sep 2012	13F
E. Ohman J:or Asset Management AB	13F	Company	— class O/S missing	23,400	$2,063,880	—	30 Sep 2012	13F
CPWM, LLC	13F	Company	— mixed-class rows	3,953 mixed-class rows	$1,940,000	—	30 Sep 2012	13F
Rehmann Capital Advisory Group	13F	Company	— mixed-class rows	4,383 mixed-class rows	$651,000	—	30 Sep 2012	13F
MONETA GROUP INVESTMENT ADVISORS LLC	13F	Company	— class O/S missing	6,721	$593,000	—	30 Sep 2012	13F
CORRADO ADVISORS, LLC	13F	Company	— class O/S missing	5,617	$495,000	—	30 Sep 2012	13F
VECTOR WEALTH MANAGEMENT, LLC	13F	Company	— class O/S missing	4,092	$361,000	—	30 Sep 2012	13F
Steigerwald, Gordon & Koch Inc.	13F	Company	— class O/S missing	3,060	$270,000	—	30 Sep 2012	13F
Elite Wealth Management, Inc.	13F	Company	— mixed-class rows	164 mixed-class rows	$149,000	—	30 Sep 2012	13F
First Horizon Advisors, Inc.	13F	Company	— class O/S missing	710	$63,000	—	30 Sep 2012	13F
Se Flossbach von Storch	13F	Individual	— class O/S missing	300	$26,000	—	30 Sep 2012	13F

Institutional Holders of BERKSHIRE HATHAWAY INC - CL B NEW (BRKB) as of Q4 2012

As of 31 Dec 2012, BERKSHIRE HATHAWAY INC - CL B NEW (BRKB) was held by 25 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 2,433,236 shares. The largest 10 holders included TETRAD CORP, MUFG Americas Holdings Corp, Advantus Capital Management Inc, Veritable, L.P., HUNTINGTON NATIONAL BANK, B.S. Pension Fund Trustee Ltd acting for the British Steel Pension Fund, Goldstein Munger & Associates, AMALGAMATED BANK, Zurcher Kantonalbank (Zurich Cantonalbank), and NWAM LLC. This page lists 25 institutional shareholders reporting positions in this security for the Q4 2012 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2012 vs Q3 2012 Across Filers

Q3 2012 holders

Q4 2012 holders

Holder diff

Investor	Q3 2012 Shares	Q4 2012 Shares	Share Diff	Share Chg %	Q3 2012 Value $	Q4 2012 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.