v3.26.1
Fair Value Measurements (Tables)
12 Months Ended
Dec. 31, 2025
EBP 002  
EBP, Investment, Fair Value and NAV [Line Items]  
Schedule of Net Asset Value Investments are Included to Permit Reconciliation to the Statement of Net Assets Available for Benefits Net asset value investments are included to permit reconciliation to the statement of net assets available for benefits.

 

 

2025 Total

 

 

Active Markets
for Identical
Assets (Level 1)

 

 

Other
Observable
Inputs (Level 2)

 

 

Significant
Unobservable
Inputs (Level 3)

 

Berkshire B ESOP Fund - Stock

 

$

615,234,016

 

 

$

615,234,016

 

 

$

 

 

$

 

Berkshire B Unitized Stock Fund - Stock

 

 

91,803,493

 

 

 

91,803,493

 

 

 

 

 

 

 

Berkshire B Unitized Stock Fund - Money Market

 

 

1,196,695

 

 

 

1,196,695

 

 

 

 

 

 

 

Mutual Funds

 

 

724,189,799

 

 

 

724,189,799

 

 

 

 

 

 

 

Total assets in the fair value hierarchy

 

 

1,432,424,003

 

 

$

1,432,424,003

 

 

$

 

 

$

 

Collective Trust Fund Investments measured at net asset value per share

 

 

263,744,775

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total Investments

 

$

1,696,168,778

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2024 Total

 

 

Active Markets
for Identical
Assets (Level 1)

 

 

Other
Observable
Inputs (Level 2)

 

 

Significant
Unobservable
Inputs (Level 3)

 

Berkshire B ESOP Fund - Stock

 

$

615,066,467

 

 

$

615,066,467

 

 

$

 

 

$

 

Berkshire B Unitized Stock Fund - Stock

 

 

93,892,872

 

 

 

93,892,872

 

 

 

 

 

 

 

Berkshire B Unitized Stock Fund - Money Market

 

 

1,209,013

 

 

 

 

 

 

1,209,013

 

 

 

 

Mutual Funds

 

 

672,713,976

 

 

 

672,713,976

 

 

 

 

 

 

 

Total assets in the fair value hierarchy

 

 

1,382,882,328

 

 

$

1,381,673,315

 

 

$

1,209,013

 

 

$

 

Collective Trust Fund Investments measured at net asset value per share

 

 

238,709,678

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total Investments

 

$

1,621,592,006