Vault-13

Berkshire Hathaway Cl B

COM · CUSIP 084670207

12 institutional holders -4 vs Q2 2025
73,17173.2k shares reported held*
$36.4mreported value*
1 new 2 added 4 reduced 4 sold out net sold ≈ $29.5m (-58.8k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $496.98.

Trends to Q3 2025

Institutional holders

Managers reporting a position, each quarter

01020Q3 22: 17Q4 22: 16Q1 23: 17Q2 23: 16Q3 23: 14Q4 23: 15Q1 24: 15Q2 24: 13Q3 24: 15Q4 24: 18Q1 25: 16Q2 25: 16Q3 25: 1212Q3 22Q2 23Q1 24Q4 24Q3 25
Numbers
QuarterHolders
Q3 202217
Q4 202216
Q1 202317
Q2 202316
Q3 202314
Q4 202315
Q1 202415
Q2 202413
Q3 202415
Q4 202418
Q1 202516
Q2 202516
Q3 202512

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
10010Q4 23: 2 bought or addedQ4 23: 5 cut or sold outQ1 24: 4 bought or addedQ1 24: 5 cut or sold outQ1 24Q2 24: 3 bought or addedQ2 24: 5 cut or sold outQ3 24: 4 bought or addedQ3 24: 4 cut or sold outQ3 24Q4 24: 3 bought or addedQ4 24: 7 cut or sold outQ1 25: 7 bought or addedQ1 25: 8 cut or sold outQ1 25Q2 25: 4 bought or addedQ2 25: 6 cut or sold outQ3 25: 3 bought or addedQ3 25: 8 cut or sold outQ3 25
Numbers
QuarterBought or addedCut or sold out
Q4 202325
Q1 202445
Q2 202435
Q3 202444
Q4 202437
Q1 202578
Q2 202546
Q3 202538

Biggest buyers

Ironwood Investment Counsel, LLC Added +427+427
Patrick Mauro Investment Advisor, INC. New +426+426
Tandem Investment Advisors, Inc. Added +63+63

Biggest sellers

Carter Financial Group, INC. Sold out -42,731-42.7k
GLYNN CAPITAL MANAGEMENT LLC Sold out -9,599-9.6k
Sawyer & Company, Inc Reduced -6,713-6.7k
Accent Capital Management, LLC Sold out -437-437
NBT BANK, N.A. Sold out -100-100
Drystone LLC Reduced -90-90
West Oak Capital, LLC Reduced -84-84
Lummis Asset Management, LP Reduced -9-9

Holders, Q3 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Ironwood Investment Counsel, LLC 1.86% of their portfolio SCOTTSDALE, AZ 25,34025.3k $12.7m $12.7m 1.86% Added +427 +427
2 Lummis Asset Management, LP 5.38% of their portfolio FORT WORTH, TX 16,28516.3k $8.2m $8.2m 5.38% Reduced -9 -9
3 Drystone LLC 6.74% of their portfolio Ivy, VA 14,89014.9k $7.5m $7.5m 6.74% Reduced -90 -90
4 Barton Investment Management 0.54% of their portfolio WEST CONSHOHOCKEN, PA 10,45010.4k $5.3m $5.3m 0.54% Unchanged
5 Opus Capital Group, LLC 0.12% of their portfolio CINCINNATI, OH 2,0472.0k $1.0m $1.0m 0.12% Unchanged
6 KELLY LAWRENCE W & ASSOCIATES INC/CA 0.17% of their portfolio PASADENA, CA 1,3891.4k $698.3k $698.3k 0.17% Unchanged
7 West Oak Capital, LLC 0.17% of their portfolio WESTLAKE VILLAGE, CA 841841 $4.2k $4.2k 0.17% Reduced -84 -84
8 SCHULHOFF & CO INC 0.14% of their portfolio CINCINNATI, OH 663663 $333.3k $333.3k 0.14% Unchanged
9 Tandem Investment Advisors, Inc. 0.01% of their portfolio CHARLESTON, SC 503503 $253.0k $253.0k 0.01% Added +63 +63
10 Patrick Mauro Investment Advisor, INC. 0.11% of their portfolio OAK BROOK, IL 426426 $214.2k $214.2k 0.11% New
11 Sawyer & Company, Inc 0.06% of their portfolio BOSTON, MA 336336 $163.0k $163.0k 0.06% Reduced -6.7k -6,713
12 HUNTINGTON NATIONAL BANK 0.00% of their portfolio COLUMBUS, OH 11 $3.5k $3.5k 0.00% Unchanged