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BRK.B
BERKSHIRE HATHAWAY Class B
stock NYSE

At Close

Jul 1, 2026 3:59:59 PM EDT

500.04USD-0.070%(-0.35)4,097,953

485.00Bid 505.00Ask 20.00Spread

Pre-market

Jul 1, 2026 9:28:30 AM EDT

502.05USD+0.332%(+1.66)11,656

After-hours

Jul 1, 2026 4:49:30 PM EDT

500.00USD-0.008%(-0.04)1,117,225

OverviewOptionsHistoricalExchange VolumeShortsMore

BRK.B Volume Jul 1, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	39.86	1,635,508	40.03
NYSE	35.24	1,445,927	34.99
Nasdaq GSM	6.74	276,462	6.56
NYSE Arca	5.33	218,830	5.10
Cboe BZX	4.63	190,091	3.60
Cboe EDGX	2.77	113,792	2.82
IEX	2.32	95,146	2.52
MEMX	1.15	47,374	1.19
Cboe BYX	0.50	20,516	0.28
Cboe EDGA	0.36	14,890	0.26
Nasdaq BX	0.34	13,774	0.24
NYSE National	0.24	9,967	0.16
MIAX Pearl	0.19	7,704	0.24
NYSE American	0.12	4,746	0.10
Nasdaq PHLX	0.11	4,396	0.07
CHX	0.06	2,452	1.81
24X National	0.04	1,571	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

0.74 servings per container

Serving size

5.52M

Calories

4.10M

% Day

% Avg

Off Exchange¹ 2M

39.86%

40.03%

NYSE 1M

35.24%

34.99%

Nasdaq GSM 276K

6.74%

6.56%

NYSE Arca 219K

5.33%

5.10%

Cboe BZX 190K

4.63%

3.60%

Cboe EDGX 114K

2.77%

2.82%

IEX 95K

2.32%

2.52%

MEMX 47K

1.15%

1.19%

Cboe BYX 21K

0.50%

0.28%

Cboe EDGA 15K

0.36%

0.26%

Nasdaq BX 14K

0.34%

0.24%

NYSE National 10K

0.24%

0.16%

MIAX Pearl 8K

0.19%

0.24%

NYSE American 5K

0.12%

0.10%

Nasdaq PHLX 4K

0.11%

0.07%

CHX 2K

0.06%

1.81%

24X National 2K

0.04%

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 1,635,508, which is 39.86% of today's total volume.
Today's Lit volume is 2,467,638, which is 60.14%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 40.03%.
The average Lit volume has been 59.97%.

BRK.B Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

NYSE Arca

Cboe BZX

Cboe EDGX

IEX

MEMX

Cboe BYX

Cboe EDGA

Nasdaq BX