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BRK.B
BERKSHIRE HATHAWAY Class B
stock NYSE

At Close

Aug 28, 2026 3:59:55 PM EDT

505.05USD+0.268%(+1.35)4,852,923

0.00Bid 0.00Ask 0.00Spread

Pre-market

Aug 28, 2026 9:25:30 AM EDT

504.77USD+0.212%(+1.07)2,540

After-hours

Aug 28, 2026 4:56:30 PM EDT

505.04USD-0.002%(-0.01)28,171

OverviewOptionsHistoricalDark Pool PrintsShortsMore

BRK.B Volume Aug 28, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	55.39	1,369,296	42.58
NYSE	15.92	393,483	33.02
Nasdaq GSM	8.15	201,428	6.57
NYSE Arca	5.60	138,479	4.64
Cboe BZX	4.70	116,221	3.89
IEX	4.36	107,867	2.69
Cboe EDGX	2.75	67,917	2.66
MEMX	1.37	33,895	1.27
Cboe BYX	0.38	9,285	0.37
Cboe EDGA	0.29	7,182	0.28
Nasdaq BX	0.23	5,790	0.29
NYSE American	0.19	4,777	0.09
CHX	0.18	4,347	1.10
NYSE National	0.16	3,974	0.21
MIAX Pearl	0.14	3,582	0.20
Nasdaq PHLX	0.09	2,276	0.09
24X National	0.08	1,947	0.02
Texas Stock Exchange LLC	0.02	414	0.01
LTSE	0.00	0	0.00

chartexchange.com

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

BRK.B Nutrition Facts

0.59 servings per container

Serving size

4.19M

Calories

2.47M

% Day

% Avg

Off Exchange¹ 1M

55.39%

42.58%

NYSE 393K

15.92%

33.02%

Nasdaq GSM 201K

8.15%

6.57%

NYSE Arca 138K

5.60%

4.64%

Cboe BZX 116K

4.70%

3.89%

IEX 108K

4.36%

2.69%

Cboe EDGX 68K

2.75%

2.66%

MEMX 34K

1.37%

1.27%

Cboe BYX 9K

0.38%

0.37%

Cboe EDGA 7K

0.29%

0.28%

Nasdaq BX 6K

0.23%

0.29%

NYSE American 5K

0.19%

0.09%

CHX 4K

0.18%

1.10%

NYSE National 4K

0.16%

0.21%

MIAX Pearl 4K

0.14%

0.20%

Nasdaq PHLX 2K

0.09%

24X National 2K

0.08%

0.02%

Texas Stock Exchange LLC 414

0.02%

0.01%

LTSE 0

0.00%

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

chartexchange.com

BRK.B Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 1,369,296, which is 55.39% of today's total volume.
Today's Lit volume is 1,102,864, which is 44.61%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 42.58%.
The average Lit volume has been 57.42%.

BRK.B Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

NYSE Arca

Cboe BZX

IEX

Cboe EDGX

MEMX

Cboe BYX

Cboe EDGA

Nasdaq BX