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Berkshire Hathaway Inc Class A(BRK/A US)

$856,612.00-88.010.01%Ext:$877,777.50+21165.492.47%(Market Closed · 23:17:49 UTC)

Doc Search Profile Entity StructureFinancials Charting Employees

Overview

Profile Entity Structure

Documents

Categorized Chronological By Owner

Financials & Metrics

Financials Charting Employees

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Home Stock Screener Document Search Charting Watchlists Recent Filings

Berkshire Hathaway Inc Class A(BRK/A US)

$856,612.00-88.010.01%Ext:$877,777.50+21165.492.47%(Market Closed · 23:17:49 UTC)

Doc Search Profile Entity StructureFinancials Charting Employees

Overview

Profile Entity Structure

Documents

Categorized Chronological By Owner

Financials & Metrics

Financials Charting Employees

BRK/A US

BRK/A US

SEC Filings

SEC Filings

Financials(112)

10-QQ2ended 30 Jun 202610 Aug
10-QQ1ended 31 Mar 20264 May
10-KFY 2025ended 31 Dec 20252 Mar
10-QQ3ended 30 Sept 20253 Nov 2025
10-QQ2ended 30 Jun 20254 Aug 2025
10-QQ1ended 31 Mar 20255 May 2025
10-KFY 2024ended 31 Dec 202424 Feb 2025
10-QQ3ended 30 Sept 20244 Nov 2024
10-QQ2ended 30 Jun 20245 Aug 2024
10-QQ1ended 31 Mar 20246 May 2024
10-KFY 2023ended 31 Dec 202326 Feb 2024
10-QQ3ended 30 Sept 20236 Nov 2023
10-QQ2ended 30 Jun 20237 Aug 2023
10-QQ1ended 31 Mar 20238 May 2023
10-KFY 2022ended 31 Dec 202227 Feb 2023

Events(177)

8-KBERKSHIRE HATHAWAY INC.11 Aug
8-KBERKSHIRE HATHAWAY INC.7 May
8-KOther Events16 Apr
8-KOther Events5 Mar
8-KBERKSHIRE HATHAWAY INC.2 Mar
8-K/ADeparture of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers6 Jan
8-KBERKSHIRE HATHAWAY INC.11 Dec 2025
8-KOther Events21 Nov 2025
8-KBERKSHIRE HATHAWAY INC.3 Nov 2025
8-KCharter/Bylaw Amendment; Fiscal Year Change3 Oct 2025
8-KBERKSHIRE HATHAWAY INC.4 Aug 2025
8-KBERKSHIRE HATHAWAY INC.8 May 2025
8-KBERKSHIRE HATHAWAY INC.6 May 2025
8-KOther Events17 Apr 2025
8-KBERKSHIRE HATHAWAY INC.24 Feb 2025

Insider Ownership(758)

Form 4BERKSHIRE HATHAWAY INC3 Nov
Form 4BERKSHIRE HATHAWAY INC29 Oct
Form 4Jain Ajit23 Oct
Form 4BUFFETT WARREN E5 Oct
Form 4BUFFETT WARREN E30 Sep
Form 4Jain Ajit29 Sep
Form 4BUFFETT WARREN E25 Sep
Form 4BERKSHIRE HATHAWAY INC21 Sep
Form 3BERKSHIRE HATHAWAY INC21 Sep
Form 4Jain Ajit4 Sep
Form 4O'Sullivan Michael J.13 Aug
Form 4Chang Charles C13 Aug
Form 4BERKSHIRE HATHAWAY INC4 Aug
Form 4BUFFETT WARREN E15 Jul
Form 4Jain Ajit2 Jul

Beneficial Ownership(468)

SC 13G/ALENNAR CORP /NEW/7 Oct
SC 13G/ADELTA AIR LINES, INC.14 Aug
SC 13GLENNAR CORP /NEW/14 Aug
SC 13D/ABERKSHIRE HATHAWAY INC15 Jul
SC 13G/ALiberty Latin America Ltd.15 May
SC 13GNEW YORK TIMES CO15 May
SC 13G/ACONSTELLATION BRANDS, INC.15 May
SC 13G/APOOL CORP15 May
SC 13G/ACHEVRON CORP15 May
SC 13G/ADOMINOS PIZZA INC15 May
SC 13GDELTA AIR LINES, INC.15 May
SC 13GBERKSHIRE HATHAWAY INC29 Apr
SC 13G/ABERKSHIRE HATHAWAY INC26 Mar
SC 13GLiberty Live Holdings, Inc.17 Feb
SC 13G/APOOL CORP17 Feb

Other Ownership(386)

13F-HRQuarterly report (institutional investment manager holdings)14 Aug
11-KAnnual report (employee stock purchase/savings/profit sharing plans)25 Jun
11-KAnnual report (employee stock purchase/savings/profit sharing plans)18 Jun
11-KAnnual report (employee stock purchase/savings/profit sharing plans)15 Jun
11-KAnnual report (employee stock purchase/savings/profit sharing plans)15 Jun
11-KAnnual report (employee stock purchase/savings/profit sharing plans)12 Jun
11-KAnnual report (employee stock purchase/savings/profit sharing plans)12 Jun
11-KAnnual report (employee stock purchase/savings/profit sharing plans)11 Jun
11-KAnnual report (employee stock purchase/savings/profit sharing plans)29 May
11-KAnnual report (employee stock purchase/savings/profit sharing plans)28 May
13F-HRQuarterly report (institutional investment manager holdings)15 May
13F-HRQuarterly report (institutional investment manager holdings)17 Feb
13F-HRQuarterly report (institutional investment manager holdings)14 Nov 2025
13F-HR/AQuarterly report (institutional investment manager holdings, amendment)14 Aug 2025
13F-HRQuarterly report (institutional investment manager holdings)14 Aug 2025

Proxies(69)

ARSAnnual report to security holders13 Mar
DEFA14ADefinitive additional materials13 Mar
DEFA14ADefinitive additional materials13 Mar
DEF 14ADefinitive proxy statement13 Mar
PX14A6GNotice of exempt solicitation11 Apr 2025
PX14A6GNotice of exempt solicitation4 Apr 2025
PX14A6GNotice of exempt solicitation25 Mar 2025
ARSAnnual report to security holders14 Mar 2025
DEFA14ADefinitive additional materials14 Mar 2025
DEFA14ADefinitive additional materials14 Mar 2025
DEF 14ADefinitive proxy statement14 Mar 2025
PX14A6GNotice of exempt solicitation10 Apr 2024
PX14A6GNotice of exempt solicitation5 Apr 2024
PX14A6GNotice of exempt solicitation5 Apr 2024
PX14A6GNotice of exempt solicitation22 Mar 2024

Registrations(279)

S-8 POSPost-effective amendment (employee benefit plan)22 Jun
S-8 POSPost-effective amendment (employee benefit plan)22 Jun
S-8 POSPost-effective amendment (employee benefit plan)22 Jun
424B5Prospectus filing (Rule 424(b)(5))14 Apr
FWPFree writing prospectus10 Apr
424B5Prospectus filing (Rule 424(b)(5))1 Apr
S-8 POSPost-effective amendment (employee benefit plan)23 Dec 2025
424B5Prospectus filing (Rule 424(b)(5))18 Nov 2025
FWPFree writing prospectus14 Nov 2025
424B5Prospectus filing (Rule 424(b)(5))5 Nov 2025
424B5Prospectus filing (Rule 424(b)(5))15 Apr 2025
FWPFree writing prospectus11 Apr 2025
424B5Prospectus filing (Rule 424(b)(5))1 Apr 2025
25-NSENotification of removal from listing12 Mar 2025
S-3ASRAutomatic shelf registration statement (S-3)31 Jan 2025

Filing Review Correspondence(20)

CORRESPFiling review correspondence13 Aug 2024
CORRESPFiling review correspondence3 Aug 2023
CORRESPFiling review correspondence8 Sep 2022
CORRESPFiling review correspondence7 Jul 2021
CORRESPFiling review correspondence4 Jun 2019
CORRESPFiling review correspondence10 May 2019
CORRESPFiling review correspondence2 Jun 2017
CORRESPFiling review correspondence15 May 2017
CORRESPFiling review correspondence14 Apr 2017
CORRESPFiling review correspondence17 Mar 2017
CORRESPFiling review correspondence6 Oct 2016
CORRESPFiling review correspondence14 Sep 2016
UPLOADFiling review upload13 Dec 2010
CORRESPFiling review correspondence22 Apr 2009
UPLOADFiling review upload21 Apr 2009

SEC Orders And Notices(9)

EFFECTNotice of effectiveness24 Feb 2012
EFFECTNotice of effectiveness24 Feb 2012
EFFECTNotice of effectiveness18 May 2011
EFFECTNotice of effectiveness23 Dec 2009
EFFECTNotice of effectiveness17 Jul 2009
EFFECTNotice of effectiveness22 Oct 2008
EFFECTNotice of effectiveness28 Apr 2008
EFFECTNotice of effectiveness4 Feb 2008
EFFECTNotice of effectiveness13 Aug 2007

Tender Offers And Going Private(21)

SC TO-T/ASCHEDULE TO-T AMENDMENT NO 3 - FINAL AMENDMENT17 Sep 2001
SC TO-T/ASCHEDULE TO AMENDMENT #212 Sep 2001
SC TO-T/ASCHEDULE TO AMENDMENT #127 Aug 2001
SC TO-TSCHEDULE TO14 Aug 2001
SC TO-CSCHEDULE TO-C31 Jul 2001
SC TO-T/AFINAL AMENDMENT26 Feb 2001
SC TO-T/ASCHEDULE TO-T/A AMENDMENT NO. 315 Feb 2001
SC TO-T/AAMENDMENT # 2 TO SC TO-T30 Jan 2001
SC TO-T/AAMENDMENT #1 TO SCHEDULE TO16 Jan 2001
SC TO-TSCHEDULE TO29 Dec 2000
SC TO-CTender offer statement (communication)20 Dec 2000
SC TO-T/AAMENDMENT NO. 3 TO SC TO-T18 Dec 2000
SC TO-T/AAMENDMENT NO. 2 TO SC TO-T7 Dec 2000
SC TO-T/AAMENDMENT NO. 1 TO SC TO-T5 Dec 2000
SC TO-TTender offer statement (third-party)17 Nov 2000

Other(41)

SDSD25 Sep
SDSD22 May
SDSD29 Sep 2025
SDSD30 May 2025
SDSD30 May 2024
SDSD26 May 2023
SDSD27 May 2022
CERTCERT8 Apr 2022
SDSD21 May 2021
CERTCERT8 Feb 2021
SDSD22 May 2020
CERTCERT2 Apr 2020
CERTCERT17 Jul 2019
SDSD31 May 2019
SDSD31 May 2018

Financials(112)

10-QQ2ended 30 Jun 202610 Aug
10-QQ1ended 31 Mar 20264 May
10-KFY 2025ended 31 Dec 20252 Mar
10-QQ3ended 30 Sept 20253 Nov 2025
10-QQ2ended 30 Jun 20254 Aug 2025
10-QQ1ended 31 Mar 20255 May 2025
10-KFY 2024ended 31 Dec 202424 Feb 2025
10-QQ3ended 30 Sept 20244 Nov 2024
10-QQ2ended 30 Jun 20245 Aug 2024
10-QQ1ended 31 Mar 20246 May 2024
10-KFY 2023ended 31 Dec 202326 Feb 2024
10-QQ3ended 30 Sept 20236 Nov 2023
10-QQ2ended 30 Jun 20237 Aug 2023
10-QQ1ended 31 Mar 20238 May 2023
10-KFY 2022ended 31 Dec 202227 Feb 2023

Events(177)

8-KBERKSHIRE HATHAWAY INC.11 Aug
8-KBERKSHIRE HATHAWAY INC.7 May
8-KOther Events16 Apr
8-KOther Events5 Mar
8-KBERKSHIRE HATHAWAY INC.2 Mar
8-K/ADeparture of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers6 Jan
8-KBERKSHIRE HATHAWAY INC.11 Dec 2025
8-KOther Events21 Nov 2025
8-KBERKSHIRE HATHAWAY INC.3 Nov 2025
8-KCharter/Bylaw Amendment; Fiscal Year Change3 Oct 2025
8-KBERKSHIRE HATHAWAY INC.4 Aug 2025
8-KBERKSHIRE HATHAWAY INC.8 May 2025
8-KBERKSHIRE HATHAWAY INC.6 May 2025
8-KOther Events17 Apr 2025
8-KBERKSHIRE HATHAWAY INC.24 Feb 2025

Insider Ownership(758)

Form 4BERKSHIRE HATHAWAY INC3 Nov
Form 4BERKSHIRE HATHAWAY INC29 Oct
Form 4Jain Ajit23 Oct
Form 4BUFFETT WARREN E5 Oct
Form 4BUFFETT WARREN E30 Sep
Form 4Jain Ajit29 Sep
Form 4BUFFETT WARREN E25 Sep
Form 4BERKSHIRE HATHAWAY INC21 Sep
Form 3BERKSHIRE HATHAWAY INC21 Sep
Form 4Jain Ajit4 Sep
Form 4O'Sullivan Michael J.13 Aug
Form 4Chang Charles C13 Aug
Form 4BERKSHIRE HATHAWAY INC4 Aug
Form 4BUFFETT WARREN E15 Jul
Form 4Jain Ajit2 Jul

Beneficial Ownership(468)

SC 13G/ALENNAR CORP /NEW/7 Oct
SC 13G/ADELTA AIR LINES, INC.14 Aug
SC 13GLENNAR CORP /NEW/14 Aug
SC 13D/ABERKSHIRE HATHAWAY INC15 Jul
SC 13G/ALiberty Latin America Ltd.15 May
SC 13GNEW YORK TIMES CO15 May
SC 13G/ACONSTELLATION BRANDS, INC.15 May
SC 13G/APOOL CORP15 May
SC 13G/ACHEVRON CORP15 May
SC 13G/ADOMINOS PIZZA INC15 May
SC 13GDELTA AIR LINES, INC.15 May
SC 13GBERKSHIRE HATHAWAY INC29 Apr
SC 13G/ABERKSHIRE HATHAWAY INC26 Mar
SC 13GLiberty Live Holdings, Inc.17 Feb
SC 13G/APOOL CORP17 Feb

Other Ownership(386)

13F-HRQuarterly report (institutional investment manager holdings)14 Aug
11-KAnnual report (employee stock purchase/savings/profit sharing plans)25 Jun
11-KAnnual report (employee stock purchase/savings/profit sharing plans)18 Jun
11-KAnnual report (employee stock purchase/savings/profit sharing plans)15 Jun
11-KAnnual report (employee stock purchase/savings/profit sharing plans)15 Jun
11-KAnnual report (employee stock purchase/savings/profit sharing plans)12 Jun
11-KAnnual report (employee stock purchase/savings/profit sharing plans)12 Jun
11-KAnnual report (employee stock purchase/savings/profit sharing plans)11 Jun
11-KAnnual report (employee stock purchase/savings/profit sharing plans)29 May
11-KAnnual report (employee stock purchase/savings/profit sharing plans)28 May
13F-HRQuarterly report (institutional investment manager holdings)15 May
13F-HRQuarterly report (institutional investment manager holdings)17 Feb
13F-HRQuarterly report (institutional investment manager holdings)14 Nov 2025
13F-HR/AQuarterly report (institutional investment manager holdings, amendment)14 Aug 2025
13F-HRQuarterly report (institutional investment manager holdings)14 Aug 2025

Proxies(69)

ARSAnnual report to security holders13 Mar
DEFA14ADefinitive additional materials13 Mar
DEFA14ADefinitive additional materials13 Mar
DEF 14ADefinitive proxy statement13 Mar
PX14A6GNotice of exempt solicitation11 Apr 2025
PX14A6GNotice of exempt solicitation4 Apr 2025
PX14A6GNotice of exempt solicitation25 Mar 2025
ARSAnnual report to security holders14 Mar 2025
DEFA14ADefinitive additional materials14 Mar 2025
DEFA14ADefinitive additional materials14 Mar 2025
DEF 14ADefinitive proxy statement14 Mar 2025
PX14A6GNotice of exempt solicitation10 Apr 2024
PX14A6GNotice of exempt solicitation5 Apr 2024
PX14A6GNotice of exempt solicitation5 Apr 2024
PX14A6GNotice of exempt solicitation22 Mar 2024

Registrations(279)

S-8 POSPost-effective amendment (employee benefit plan)22 Jun
S-8 POSPost-effective amendment (employee benefit plan)22 Jun
S-8 POSPost-effective amendment (employee benefit plan)22 Jun
424B5Prospectus filing (Rule 424(b)(5))14 Apr
FWPFree writing prospectus10 Apr
424B5Prospectus filing (Rule 424(b)(5))1 Apr
S-8 POSPost-effective amendment (employee benefit plan)23 Dec 2025
424B5Prospectus filing (Rule 424(b)(5))18 Nov 2025
FWPFree writing prospectus14 Nov 2025
424B5Prospectus filing (Rule 424(b)(5))5 Nov 2025
424B5Prospectus filing (Rule 424(b)(5))15 Apr 2025
FWPFree writing prospectus11 Apr 2025
424B5Prospectus filing (Rule 424(b)(5))1 Apr 2025
25-NSENotification of removal from listing12 Mar 2025
S-3ASRAutomatic shelf registration statement (S-3)31 Jan 2025

Filing Review Correspondence(20)

CORRESPFiling review correspondence13 Aug 2024
CORRESPFiling review correspondence3 Aug 2023
CORRESPFiling review correspondence8 Sep 2022
CORRESPFiling review correspondence7 Jul 2021
CORRESPFiling review correspondence4 Jun 2019
CORRESPFiling review correspondence10 May 2019
CORRESPFiling review correspondence2 Jun 2017
CORRESPFiling review correspondence15 May 2017
CORRESPFiling review correspondence14 Apr 2017
CORRESPFiling review correspondence17 Mar 2017
CORRESPFiling review correspondence6 Oct 2016
CORRESPFiling review correspondence14 Sep 2016
UPLOADFiling review upload13 Dec 2010
CORRESPFiling review correspondence22 Apr 2009
UPLOADFiling review upload21 Apr 2009

SEC Orders And Notices(9)

EFFECTNotice of effectiveness24 Feb 2012
EFFECTNotice of effectiveness24 Feb 2012
EFFECTNotice of effectiveness18 May 2011
EFFECTNotice of effectiveness23 Dec 2009
EFFECTNotice of effectiveness17 Jul 2009
EFFECTNotice of effectiveness22 Oct 2008
EFFECTNotice of effectiveness28 Apr 2008
EFFECTNotice of effectiveness4 Feb 2008
EFFECTNotice of effectiveness13 Aug 2007

Tender Offers And Going Private(21)

SC TO-T/ASCHEDULE TO-T AMENDMENT NO 3 - FINAL AMENDMENT17 Sep 2001
SC TO-T/ASCHEDULE TO AMENDMENT #212 Sep 2001
SC TO-T/ASCHEDULE TO AMENDMENT #127 Aug 2001
SC TO-TSCHEDULE TO14 Aug 2001
SC TO-CSCHEDULE TO-C31 Jul 2001
SC TO-T/AFINAL AMENDMENT26 Feb 2001
SC TO-T/ASCHEDULE TO-T/A AMENDMENT NO. 315 Feb 2001
SC TO-T/AAMENDMENT # 2 TO SC TO-T30 Jan 2001
SC TO-T/AAMENDMENT #1 TO SCHEDULE TO16 Jan 2001
SC TO-TSCHEDULE TO29 Dec 2000
SC TO-CTender offer statement (communication)20 Dec 2000
SC TO-T/AAMENDMENT NO. 3 TO SC TO-T18 Dec 2000
SC TO-T/AAMENDMENT NO. 2 TO SC TO-T7 Dec 2000
SC TO-T/AAMENDMENT NO. 1 TO SC TO-T5 Dec 2000
SC TO-TTender offer statement (third-party)17 Nov 2000

Other(41)

SDSD25 Sep
SDSD22 May
SDSD29 Sep 2025
SDSD30 May 2025
SDSD30 May 2024
SDSD26 May 2023
SDSD27 May 2022
CERTCERT8 Apr 2022
SDSD21 May 2021
CERTCERT8 Feb 2021
SDSD22 May 2020
CERTCERT2 Apr 2020
CERTCERT17 Jul 2019
SDSD31 May 2019
SDSD31 May 2018