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Stock research / United States / BRK.B / Short interest

Berkshire Hathaway Inc. short interest

13.8M shares of Berkshire Hathaway were sold short at the 15 October 2026 settlement, the most since 30 May 2025. Short sellers would need 3.3 days of normal trading to buy them back.

Shares sold short13.8Mat 15 Oct 2026
Change on the settlement before+11.3%+24% over a year
Days to cover3.33at 4.1M shares a day
Of shares in issuen/a
New to this? How to read this page
  1. Short interest is the number of shares investors have borrowed and sold, betting the price will fall, and not yet bought back.
  2. Days to cover is shares short over an average day's trading: how many days it would take short sellers to buy them all back. Above 5 or so is high.
  3. Rising short interest says more investors are betting against the stock. A crowded short can also rise fast if shorts rush to buy back.
  4. Brokers report it twice a month to FINRA, about ten days after each settlement date.
  5. What is short interest?

Short interest, days to cover and the price

Short interest is the most since 30 May 2025, and the share price moved +15% over the last year.

Shares sold shortDays to coverShare price

Three charts on one timeline. Top: shares sold short at each settlement. Middle: days to cover, taller meaning shorts would need longer to buy back. Bottom: the share price, so you can see whether shorts added as the price fell or rose.

How it compares

every company on the site

    The bar ranks every company on the site from the lowest on the left to the highest on the right, in three equal thirds; the small figures under it are the values where each third starts, and the black tick is the middle company. The orange dot is this company; the grey ticks are the other companies in its industry (hover or tap for names). A hatched block is companies tied at none.

    Every settlement since 29 Dec 2017 as a table
    SettlementShares shortChangeAverage daily volumeDays to cover
    15 October 202613.8M+11.3%4.1M3.33
    30 September 202612.4M-1.3%5.3M2.32
    15 September 202612.5M+1.5%3.8M3.28
    31 August 202612.3M+11.6%4.1M3.00
    14 August 202611.1M-11.1%4.5M2.47
    31 July 202612.5M-4.4%4.2M2.95
    15 July 202613.0M+0.3%3.9M3.31
    30 June 202613.0M+4.0%5.9M2.19
    15 June 202612.5M+2.2%5.7M2.18
    29 May 202612.2M+11.5%4.8M2.53
    15 May 202611.0M+3.0%5.1M2.14
    30 April 202610.6M-1.0%5.0M2.15
    15 April 202610.8M-9.8%4.1M2.63
    31 March 202611.9M-0.3%4.6M2.57
    13 March 202612.0M+2.0%5.8M2.06
    27 February 202611.7M+9.8%4.0M2.92
    13 February 202610.7M-6.6%5.3M2.01
    30 January 202611.4M+7.2%5.2M2.20
    15 January 202610.7M-3.9%4.5M2.35
    31 December 202511.1M-10.4%4.4M2.55
    15 December 202512.4M-4.9%4.4M2.83
    28 November 202513.0M+4.0%5.6M2.32
    14 November 202512.5M+4.5%5.8M2.16
    31 October 202512.0M+7.9%4.5M2.63
    15 October 202511.1M-11.5%3.6M3.06
    30 September 202512.5M+0.5%4.3M2.89
    15 September 202512.5M-5.0%4.0M3.11
    29 August 202513.1M+0.1%4.6M2.83
    15 August 202513.1M+12.5%5.3M2.48
    31 July 202511.7M-4.9%4.3M2.70
    15 July 202512.3M-9.9%4.5M2.73
    30 June 202513.6M-0.7%5.1M2.68
    13 June 202513.7M-11.8%4.5M3.02
    30 May 202515.5M+2.2%4.4M3.55
    15 May 202515.2M-2.4%6.2M2.44
    30 April 202515.6M+1.3%4.4M3.56
    15 April 202515.4M-0.7%7.6M2.04
    31 March 202515.5M-1.7%5.3M2.94
    14 March 202515.8M+6.2%5.0M3.14
    28 February 202514.8M-3.7%4.9M3.03
    14 February 202515.4M+13.0%3.3M4.68
    31 January 202513.6M-8.3%4.2M3.23
    15 January 202514.9M+2.3%4.0M3.72
    31 December 202414.5M-4.6%4.4M3.28
    13 December 202415.2M+1.2%3.8M4.03
    29 November 202415.1M-3.3%3.9M3.88
    15 November 202415.6M+6.2%4.3M3.61
    31 October 202414.7M-1.0%3.5M4.14
    15 October 202414.8M+1.0%2.9M5.14
    30 September 202414.7M+2.9%3.8M3.89
    13 September 202414.3M-1.9%5.0M2.85
    30 August 202414.5M+18.3%3.9M3.71
    15 August 202412.3M+8.1%3.9M3.11
    31 July 202411.4M+20.3%3.6M3.20
    15 July 20249.4M-6.6%3.7M2.54
    28 June 202410.1M-8.8%4.8M2.09
    14 June 202411.1M+0.2%3.5M3.14
    31 May 202411.1M+3.3%3.2M3.42
    15 May 202410.7M+1.0%3.0M3.62
    30 April 202410.6M-0.9%2.9M3.70
    15 April 202410.7M+3.6%2.9M3.63
    28 March 202410.3M+4.5%3.2M3.20
    15 March 20249.9M+13.6%4.0M2.49
    29 February 20248.7M+4.7%4.3M2.03
    15 February 20248.3M+2.2%3.1M2.66
    31 January 20248.1M+12.8%3.5M2.31
    12 January 20247.2M+1.2%3.5M2.07
    29 December 20237.1M-5.7%3.0M2.36
    15 December 20237.5M-4.9%4.0M1.90
    30 November 20237.9M+3.5%2.9M2.74
    15 November 20237.7M+2.6%3.4M2.24
    31 October 20237.5M-14.1%2.9M2.55
    13 October 20238.7M-3.0%3.0M2.91
    29 September 20239.0M+5.9%3.2M2.80
    15 September 20238.5M+10.2%3.9M2.17
    31 August 20237.7M-1.4%2.5M3.11
    15 August 20237.8M+24.2%3.2M2.46
    31 July 20236.3M+6.6%2.8M2.21
    14 July 20235.9M+4.4%2.7M2.16
    30 June 20235.6M-13.4%4.1M1.39
    15 June 20236.5M+3.0%3.4M1.89
    31 May 20236.3M+12.6%3.6M1.78
    15 May 20235.6M-3.1%2.8M2.02
    28 April 20235.8M-8.9%2.8M2.09
    14 April 20236.3M-5.0%3.1M2.08
    31 March 20236.7M+3.8%5.0M1.33
    15 March 20236.4M+20.1%4.4M1.45
    28 February 20235.4M+1.6%3.4M1.57
    15 February 20235.3M-1.4%3.5M1.51
    31 January 20235.3M-12.4%3.2M1.68
    13 January 20236.1M+0.4%3.6M1.72
    30 December 20226.1M+13.0%3.6M1.69
    15 December 20225.4M+3.9%4.0M1.36
    30 November 20225.2M-14.2%3.6M1.44
    15 November 20226.0M-5.5%4.2M1.44
    31 October 20226.4M+2.4%4.1M1.57
    14 October 20226.3M-11.0%4.0M1.55
    30 September 20227.0M-6.0%5.0M1.40
    15 September 20227.5M-4.7%3.7M2.01
    31 August 20227.8M+2.2%3.7M2.12
    15 August 20227.7M+4.1%3.6M2.13
    29 July 20227.4M-3.1%3.8M1.96
    15 July 20227.6M-3.9%3.6M2.12
    30 June 20227.9M-10.5%5.5M1.44
    15 June 20228.8M-4.8%4.2M2.12
    31 May 20229.3M+7.2%4.4M2.10
    13 May 20228.7M+10.8%4.8M1.81
    29 April 20227.8M-16.1%4.2M1.84
    14 April 20229.3M-0.7%4.0M2.34
    31 March 20229.4M-9.3%5.6M1.67
    15 March 202210.3M+8.7%5.6M1.84
    28 February 20229.5M-10.4%5.8M1.65
    15 February 202210.6M+13.8%5.1M2.07
    31 January 20229.3M+5.7%5.9M1.57
    14 January 20228.8M+10.5%5.0M1.76
    31 December 20218.0M-6.8%4.3M1.86
    15 December 20218.6M-1.4%5.0M1.73
    30 November 20218.7M-4.4%5.0M1.74
    15 November 20219.1M-9.7%3.4M2.69
    29 October 202110.1M-2.5%3.4M2.99
    15 October 202110.3M+5.4%3.7M2.76
    30 September 20219.8M-3.8%5.6M1.75
    15 September 202110.2M-1.1%4.3M2.35
    31 August 202110.3M+2.6%3.6M2.86
    13 August 202110.0M+0.9%3.5M2.89
    30 July 202110.0M-2.9%3.6M2.78
    15 July 202110.3M+17.1%4.1M2.49
    30 June 20218.8M-18.0%5.9M1.49
    15 June 202110.7M+5.2%4.1M2.63
    28 May 202110.1M-4.5%4.2M2.42
    14 May 202110.6M+18.1%4.7M2.28
    30 April 20219.0M-2.4%3.5M2.57
    15 April 20219.2M-15.9%3.7M2.46
    31 March 202111.0M-11.1%6.0M1.83
    15 March 202112.3M+22.4%6.0M2.05
    26 February 202110.1M-8.8%4.3M2.36
    12 February 202111.0M-1.4%3.6M3.04
    29 January 202111.2M+1.8%4.7M2.38
    15 January 202111.0M+4.5%4.9M2.23
    31 December 202010.5M-10.2%6.1M1.71
    15 December 202011.7M-3.1%4.4M2.69
    30 November 202012.1M+5.3%3.8M3.20
    13 November 202011.5M+8.7%5.6M2.05
    30 October 202010.6M-0.1%3.7M2.88
    15 October 202010.6M-5.1%3.9M2.75
    30 September 202011.1M-1.6%5.4M2.07
    15 September 202011.3M-1.5%4.7M2.43
    31 August 202011.5M-8.7%4.2M2.74
    14 August 202012.6M-12.4%4.7M2.70
    31 July 202014.4M+13.4%4.4M3.30
    15 July 202012.7M-2.4%6.0M2.11
    30 June 202013.0M+4.6%6.9M1.88
    15 June 202012.4M-6.4%7.4M1.68
    29 May 202013.3M+4.1%5.2M2.54
    15 May 202012.7M-13.2%7.3M1.74
    30 April 202014.7M-16.0%5.9M2.50
    15 April 202017.5M-0.6%7.2M2.42
    31 March 202017.6M+4.2%12.5M1.41
    13 March 202016.9M+18.1%10.3M1.64
    28 February 202014.3M+3.1%7.1M2.01
    14 February 202013.9M+2.5%2.9M4.83
    31 January 202013.5M-16.2%3.8M3.53
    15 January 202016.1M-2.0%3.1M5.19
    31 December 201916.5M+15.5%3.9M4.17
    13 December 201914.3M+2.1%3.1M4.63
    29 November 201914.0M+9.6%3.5M3.94
    15 November 201912.7M+3.9%3.7M3.48
    31 October 201912.2M+2.1%3.2M3.84
    15 October 201912.0M-3.2%3.6M3.32
    30 September 201912.4M+21.3%3.9M3.21
    13 September 201910.2M+4.5%4.0M2.56
    30 August 20199.8M-6.1%3.8M2.54
    15 August 201910.4M-2.9%5.0M2.08
    31 July 201910.7M+6.0%3.3M3.25
    15 July 201910.1M-0.2%3.0M3.38
    28 June 201910.1M+1.3%4.2M2.40
    14 June 201910.0M-11.3%3.0M3.33
    31 May 201911.3M+5.0%3.9M2.91
    15 May 201910.7M-0.7%4.2M2.56
    30 April 201910.8M-3.1%3.0M3.59
    15 April 201911.2M-1.2%3.1M3.60
    29 March 201911.3M-2.2%4.1M2.74
    15 March 201911.6M+15.3%4.3M2.66
    28 February 201910.0M+5.8%4.2M2.38
    15 February 20199.5M-9.2%4.2M2.25
    31 January 201910.4M-19.7%4.7M2.21
    15 January 201913.0M-16.4%4.8M2.72
    31 December 201815.5M+14.4%7.3M2.12
    14 December 201813.6M+19.0%5.6M2.42
    30 November 201811.4M+2.7%4.3M2.68
    15 November 201811.1M+5.4%4.5M2.47
    31 October 201810.5M-14.0%4.8M2.21
    15 October 201812.2M+12.7%4.9M2.48
    28 September 201810.9M+15.5%4.9M2.21
    14 September 20189.4M+6.3%3.6M2.59
    31 August 20188.9M-3.6%3.1M2.85
    15 August 20189.2M-0.7%4.4M2.09
    31 July 20189.2M-4.2%4.4M2.10
    13 July 20189.6M-3.2%3.0M3.22
    29 June 201810.0M-2.2%4.9M2.02
    15 June 201810.2M-12.4%4.3M2.38
    31 May 201811.6M-2.3%4.0M2.90
    15 May 201811.9M+4.7%3.8M3.13
    30 April 201811.4M-6.3%3.3M3.42
    13 April 201812.1M+4.6%4.2M2.87
    29 March 201811.6M-9.3%5.1M2.26
    15 March 201812.8M+22.6%4.5M2.85
    28 February 201810.4M-7.4%5.1M2.02
    15 February 201811.3M-5.3%6.6M1.71
    31 January 201811.9M+12.4%4.3M2.76
    12 January 201810.6M+14.9%3.9M2.71
    29 December 20179.2M3.4M2.74
    Shares in millions (M) or thousands (K); hold the pointer on a figure for the exact count. FINRA publishes consolidated short interest twice a month, about ten days after each settlement.