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O'Reilly Automotive, Inc. short interest

22.2M shares of O'Reilly Automotive were sold short at the 15 October 2026 settlement, the fewest since 29 May 2026. Short sellers would need 4.2 days of normal trading to buy them back.

Shares sold short22.2Mat 15 Oct 2026
Change on the settlement before-9.7%+93% over a year
Days to cover4.15at 5.3M shares a day
Of shares in issue2.76%shares short over shares outstanding
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 fewest since 29 May 2026, and the share price moved -12% 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. Counts before a split are restated to today's shares, the way the price is.

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 202622.2M-9.7%5.3M4.15
    30 September 202624.6M-4.4%6.8M3.60
    15 September 202625.7M-2.9%5.5M4.67
    31 August 202626.5M+8.9%4.8M5.56
    14 August 202624.3M-2.9%4.4M5.55
    31 July 202625.1M+9.0%8.6M2.90
    15 July 202623.0M-2.8%9.1M2.53
    30 June 202623.7M-2.6%9.6M2.47
    15 June 202624.3M+17.1%7.3M3.33
    29 May 202620.8M+4.0%6.5M3.20
    15 May 202619.9M-4.5%6.0M3.33
    30 April 202620.9M+24.1%5.3M3.94
    15 April 202616.8M+0.6%4.2M3.96
    31 March 202616.7M+10.5%6.3M2.65
    13 March 202615.1M+6.6%5.4M2.82
    27 February 202614.2M-6.5%5.8M2.43
    13 February 202615.2M+12.9%7.4M2.06
    30 January 202613.4M-12.9%5.8M2.31
    15 January 202615.4M+3.4%6.1M2.52
    31 December 202514.9M+23.3%5.4M2.78
    15 December 202512.1M-9.4%5.2M2.32
    28 November 202513.4M+7.8%4.8M2.77
    14 November 202512.4M+8.9%5.6M2.23
    31 October 202511.4M-1.2%5.7M1.98
    15 October 202511.5M-7.2%3.9M2.95
    30 September 202512.4M-5.6%5.5M2.26
    15 September 202513.1M-10.0%4.4M2.98
    29 August 202514.6M+2.0%3.8M3.84
    15 August 202514.3M+23.3%4.7M3.05
    31 July 202511.6M-19.4%5.0M2.33
    15 July 202514.4M-14.1%4.1M3.53
    30 June 202516.8M+23.1%5.5M3.06
    13 June 202513.6M-8.2%5.4M2.53
    30 May 202514.8M+12.7%5.1M2.89
    15 May 202513.2M+21.9%5.9M2.23
    30 April 202510.8M-23.1%7.6M1.43
    15 April 202514.0M+19.7%9.0M1.56
    31 March 202511.7M-2.6%5.4M2.18
    14 March 202512.0M-16.7%5.9M2.05
    28 February 202514.5M+13.3%5.0M2.90
    14 February 202512.8M-12.7%5.3M2.41
    31 January 202514.6M+14.9%4.9M3.00
    15 January 202512.7M-17.9%4.7M2.73
    31 December 202415.5M+27.1%5.5M2.84
    13 December 202412.2M+0.7%4.2M2.88
    29 November 202412.1M-9.3%5.1M2.39
    15 November 202413.4M-4.8%5.6M2.37
    31 October 202414.0M-19.1%5.0M2.82
    15 October 202417.4M-12.1%3.6M4.83
    30 September 202419.7M+1.2%5.8M3.43
    13 September 202419.5M-4.0%4.7M4.13
    30 August 202420.3M+20.3%4.0M5.08
    15 August 202416.9M-18.5%5.3M3.17
    31 July 202420.7M+16.3%6.6M3.15
    15 July 202417.8M+1.6%4.9M3.61
    28 June 202417.5M+17.4%7.4M2.37
    14 June 202414.9M+0.1%7.0M2.13
    31 May 202414.9M+4.1%6.3M2.38
    15 May 202414.3M+1.3%5.9M2.41
    30 April 202414.1M+26.0%6.2M2.27
    15 April 202411.2M+5.8%4.1M2.73
    28 March 202410.6M-12.8%4.8M2.21
    15 March 202412.2M-1.7%4.7M2.61
    29 February 202412.4M-12.4%5.1M2.45
    15 February 202414.1M-22.1%6.7M2.11
    31 January 202418.1M+10.6%6.1M2.98
    12 January 202416.4M-0.7%6.2M2.66
    29 December 202316.5M-9.2%4.3M3.85
    15 December 202318.2M-4.0%6.8M2.68
    30 November 202319.0M-13.4%4.9M3.87
    15 November 202321.9M+9.3%6.0M3.67
    31 October 202320.0M-3.3%7.7M2.60
    13 October 202320.7M+21.7%5.2M3.95
    29 September 202317.0M+5.5%5.6M3.06
    15 September 202316.1M+18.9%5.7M2.85
    31 August 202313.6M+30.6%5.0M2.72
    15 August 202310.4M+13.1%5.0M2.07
    31 July 20239.2M-6.5%6.7M1.37
    14 July 20239.8M-8.6%4.8M2.04
    30 June 202310.7M-25.8%7.8M1.37
    15 June 202314.5M+23.3%7.2M1.99
    31 May 202311.7M-14.7%7.9M1.48
    15 May 202313.7M-6.3%5.7M2.41
    28 April 202314.7M+0.1%5.6M2.63
    14 April 202314.7M-2.7%4.6M3.16
    31 March 202315.1M+12.0%5.7M2.63
    15 March 202313.4M-2.3%6.0M2.24
    28 February 202313.8M+7.3%7.2M1.92
    15 February 202312.8M+7.2%9.9M1.30
    31 January 202312.0M-9.4%6.5M1.84
    13 January 202313.2M-6.9%5.9M2.23
    30 December 202214.2M-3.1%6.3M2.26
    15 December 202214.6M+0.6%6.4M2.27
    30 November 202214.6M-0.8%6.2M2.33
    15 November 202214.7M+19.6%7.3M2.02
    31 October 202212.3M-3.0%8.2M1.50
    14 October 202212.6M-8.7%6.7M1.89
    30 September 202213.9M-1.8%8.4M1.66
    15 September 202214.1M+7.1%6.4M2.19
    31 August 202213.2M+9.5%5.8M2.27
    15 August 202212.0M+10.1%6.7M1.81
    29 July 202210.9M-12.2%7.3M1.49
    15 July 202212.5M+10.9%6.3M1.98
    30 June 202211.2M-25.6%9.9M1.14
    15 June 202215.1M-3.4%7.1M2.11
    31 May 202215.6M+5.4%11.3M1.38
    13 May 202214.8M+20.5%11.3M1.31
    29 April 202212.3M+16.7%10.5M1.17
    14 April 202210.6M-9.3%7.5M1.40
    31 March 202211.6M-11.1%8.8M1.33
    15 March 202213.1M+1.0%9.0M1.46
    28 February 202213.0M-0.9%9.2M1.41
    15 February 202213.1M+29.6%9.6M1.36
    31 January 202210.1M+8.7%9.3M1.09
    14 January 20229.3M-5.7%6.1M1.53
    31 December 20219.8M+9.6%6.0M1.64
    15 December 20219.0M-14.5%6.3M1.42
    30 November 202110.5M+11.1%5.6M1.87
    15 November 20219.5M-31.3%5.3M1.78
    29 October 202113.8M+9.2%6.8M2.02
    15 October 202112.6M+2.3%5.7M2.20
    30 September 202112.3M-17.7%6.8M1.80
    15 September 202115.0M+3.6%6.5M2.31
    31 August 202114.4M+2.6%5.2M2.76
    13 August 202114.1M+23.1%5.9M2.39
    30 July 202111.4M-2.7%6.0M1.92
    15 July 202111.8M-8.7%5.0M2.37
    30 June 202112.9M-29.3%8.3M1.55
    15 June 202118.2M+19.2%6.0M3.05
    28 May 202115.3M-2.8%6.3M2.44
    14 May 202115.7M+7.3%6.9M2.27
    30 April 202114.6M-16.5%6.8M2.15
    15 April 202117.5M+8.8%5.5M3.17
    31 March 202116.1M-7.3%7.9M2.05
    15 March 202117.4M-3.0%8.2M2.12
    26 February 202117.9M+16.6%9.2M1.95
    12 February 202115.4M-8.9%9.4M1.63
    29 January 202116.9M-18.7%9.4M1.79
    15 January 202120.7M+26.7%7.6M2.72
    31 December 202016.4M-17.7%7.8M2.10
    15 December 202019.9M+4.3%7.6M2.61
    30 November 202019.1M+19.1%6.2M3.08
    13 November 202016.0M+17.4%7.2M2.21
    30 October 202013.7M+6.1%6.7M2.05
    15 October 202012.9M+4.0%5.8M2.23
    30 September 202012.4M-2.7%7.4M1.68
    15 September 202012.7M+3.9%6.0M2.12
    31 August 202012.2M-4.1%5.8M2.10
    14 August 202012.8M+16.7%6.6M1.92
    31 July 202010.9M-26.5%9.6M1.14
    15 July 202014.9M-18.6%6.7M2.21
    30 June 202018.3M+8.8%9.0M2.02
    15 June 202016.8M-4.7%7.3M2.30
    29 May 202017.6M-10.0%8.5M2.07
    15 May 202019.6M-5.5%8.6M2.28
    30 April 202020.7M-5.8%11.9M1.75
    15 April 202022.0M+18.7%12.5M1.76
    31 March 202018.6M-19.3%19.6M1.00
    13 March 202023.0M+39.4%16.3M1.41
    28 February 202016.5M+8.6%14.8M1.11
    14 February 202015.2M+15.5%14.0M1.09
    31 January 202013.2M-8.9%7.9M1.67
    15 January 202014.5M-7.7%8.0M1.80
    31 December 201915.7M+6.5%5.7M2.74
    13 December 201914.7M+0.0%5.5M2.67
    29 November 201914.7M-5.5%6.4M2.29
    15 November 201915.5M+8.0%5.6M2.77
    31 October 201914.4M-9.5%9.2M1.56
    15 October 201915.9M-1.1%5.3M2.98
    30 September 201916.1M-12.5%8.2M1.95
    13 September 201918.4M-9.8%7.7M2.39
    30 August 201920.4M-11.2%7.1M2.86
    15 August 201923.0M+6.4%10.6M2.17
    31 July 201921.6M+8.6%10.3M2.09
    15 July 201919.9M-4.6%7.1M2.79
    28 June 201920.8M+9.5%9.0M2.32
    14 June 201919.0M-8.7%7.1M2.67
    31 May 201920.9M-1.1%10.0M2.08
    15 May 201921.1M+16.8%10.6M1.99
    30 April 201918.0M-11.0%13.7M1.31
    15 April 201920.3M-7.0%7.5M2.69
    29 March 201921.8M+17.4%7.7M2.82
    15 March 201918.6M+14.9%9.1M2.04
    28 February 201916.2M-16.6%9.7M1.67
    15 February 201919.4M+1.9%14.3M1.36
    31 January 201919.0M+0.3%8.9M2.15
    15 January 201919.0M-20.5%12.1M1.56
    31 December 201823.9M+6.2%9.8M2.43
    14 December 201822.5M-9.0%11.6M1.93
    30 November 201824.7M-6.1%8.9M2.76
    15 November 201826.3M+6.1%12.3M2.14
    31 October 201824.8M+0.1%13.5M1.83
    15 October 201824.7M-1.5%8.5M2.91
    28 September 201825.1M-11.5%8.1M3.09
    14 September 201828.4M-14.6%9.3M3.07
    31 August 201833.2M-2.6%7.1M4.67
    15 August 201834.1M-6.1%8.5M4.01
    31 July 201836.3M-15.0%12.1M3.00
    13 July 201842.7M+2.6%7.5M5.70
    29 June 201841.7M-8.9%9.9M4.20
    15 June 201845.7M-10.8%10.0M4.58
    31 May 201851.3M-12.7%11.0M4.66
    15 May 201858.7M+3.5%11.4M5.15
    30 April 201856.8M-9.8%19.5M2.91
    13 April 201862.9M+11.0%12.8M4.92
    29 March 201856.7M+4.8%11.7M4.85
    15 March 201854.1M+8.2%10.6M5.09
    28 February 201850.0M+2.2%14.2M3.52
    15 February 201848.9M+11.2%20.5M2.39
    31 January 201844.0M-7.1%12.5M3.51
    12 January 201847.4M-6.3%13.8M3.44
    29 December 201750.5M13.7M3.68
    Shares in millions (M) or thousands (K); hold the pointer on a figure for the exact count. Counts before a split are restated to today's shares. FINRA publishes consolidated short interest twice a month, about ten days after each settlement.