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Stock research / United States / ON / Short interest

ON Semiconductor Corp. short interest

30.4M shares of ON Semiconductor were sold short at the 15 October 2026 settlement, near the bottom of its range over the last year (28.1M to 41.0M). Short sellers would need 2.7 days of normal trading to buy them back.

Shares sold short30.4Mat 15 Oct 2026
Change on the settlement before+1.4%-12% over a year
Days to cover2.70at 11.3M shares a day
Of shares in issue7.81%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 near the bottom of its range over the last year (28.1M to 41.0M), and the share price moved +26% 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 202630.4M+1.4%11.3M2.70
    30 September 202630.0M+1.5%12.3M2.44
    15 September 202629.6M-2.2%9.7M3.04
    31 August 202630.2M+3.6%6.7M4.51
    14 August 202629.2M-5.7%10.8M2.70
    31 July 202630.9M-1.2%8.6M3.59
    15 July 202631.3M+5.1%11.3M2.78
    30 June 202629.8M-4.5%16.7M1.78
    15 June 202631.2M-0.2%11.9M2.63
    29 May 202631.2M-11.0%11.2M2.79
    15 May 202635.1M+20.3%14.8M2.37
    30 April 202629.2M-2.9%12.9M2.25
    15 April 202630.1M-1.7%6.7M4.51
    31 March 202630.6M+8.7%7.4M4.14
    13 March 202628.1M-12.1%7.5M3.74
    27 February 202632.0M-7.5%6.5M4.90
    13 February 202634.6M+1.0%12.3M2.82
    30 January 202634.2M-1.6%8.6M4.00
    15 January 202634.8M-1.8%9.6M3.63
    31 December 202535.4M-13.5%9.0M3.95
    15 December 202541.0M+3.3%8.8M4.67
    28 November 202539.7M+1.3%9.0M4.40
    14 November 202539.2M+7.2%9.1M4.32
    31 October 202536.6M+6.3%9.7M3.76
    15 October 202534.4M-1.4%8.5M4.05
    30 September 202534.9M-2.7%8.3M4.22
    15 September 202535.9M-2.8%6.5M5.52
    29 August 202536.9M+6.8%6.7M5.51
    15 August 202534.6M+7.5%12.0M2.88
    31 July 202532.1M-1.3%9.5M3.38
    15 July 202532.6M-6.6%7.7M4.22
    30 June 202534.9M+3.3%8.0M4.38
    13 June 202533.8M-8.2%13.1M2.57
    30 May 202536.8M+5.2%7.7M4.76
    15 May 202534.9M+28.5%12.3M2.85
    30 April 202527.2M-7.1%8.6M3.18
    15 April 202529.2M-8.0%14.2M2.06
    31 March 202531.8M+7.8%8.1M3.91
    14 March 202529.5M-5.9%9.3M3.18
    28 February 202531.3M+16.9%10.7M2.93
    14 February 202526.8M-0.6%9.8M2.74
    31 January 202526.9M-5.4%8.3M3.24
    15 January 202528.5M-0.9%9.9M2.88
    31 December 202428.7M+9.7%6.5M4.41
    13 December 202426.2M+2.6%6.8M3.83
    29 November 202425.5M-9.2%4.9M5.23
    15 November 202428.1M+16.2%5.6M5.05
    31 October 202424.2M+1.5%8.5M2.86
    15 October 202423.9M+0.1%4.8M4.96
    30 September 202423.8M-2.7%5.6M4.26
    13 September 202424.5M-8.4%6.4M3.84
    30 August 202426.7M+11.3%5.1M5.21
    15 August 202424.0M-3.4%7.5M3.19
    31 July 202424.8M-0.2%9.2M2.71
    15 July 202424.9M+9.9%5.1M4.86
    28 June 202422.7M-4.4%5.6M4.02
    14 June 202423.7M-2.8%4.9M4.84
    31 May 202424.4M+23.1%5.5M4.44
    15 May 202419.8M-0.4%5.7M3.45
    30 April 202419.9M-3.7%9.1M2.19
    15 April 202420.7M-8.6%6.0M3.44
    28 March 202422.6M+9.5%5.6M4.01
    15 March 202420.7M+1.0%7.2M2.88
    29 February 202420.4M+2.8%5.5M3.70
    15 February 202419.9M+2.3%8.8M2.27
    31 January 202419.4M-17.8%8.9M2.18
    12 January 202423.6M-7.4%8.0M2.96
    29 December 202325.5M+2.3%4.2M6.15
    15 December 202324.9M+3.2%7.1M3.50
    30 November 202324.2M+1.8%4.9M4.90
    15 November 202323.7M-4.5%9.7M2.45
    31 October 202324.9M+5.5%10.6M2.34
    13 October 202323.6M+2.7%4.7M5.04
    29 September 202323.0M-11.7%4.2M5.42
    15 September 202326.0M+3.0%4.5M5.82
    31 August 202325.2M-1.1%5.1M4.95
    15 August 202325.5M-1.0%5.3M4.82
    31 July 202325.8M-11.8%7.6M3.41
    14 July 202329.2M+5.5%4.8M6.09
    30 June 202327.7M+1.9%7.6M3.65
    15 June 202327.2M+1.1%6.2M4.35
    31 May 202326.9M+7.9%9.0M3.00
    15 May 202324.9M-5.6%6.6M3.80
    28 April 202326.4M+2.9%6.5M4.07
    14 April 202325.6M-3.8%4.2M6.04
    31 March 202326.7M-1.7%6.9M3.86
    15 March 202327.1M+3.5%7.3M3.72
    28 February 202326.2M+28.1%8.7M3.00
    15 February 202320.5M+1.2%8.9M2.29
    31 January 202320.2M-1.0%5.3M3.84
    13 January 202320.4M-13.9%6.1M3.37
    30 December 202223.7M-9.1%5.4M4.38
    15 December 202226.1M+23.9%5.7M4.58
    30 November 202221.0M-5.3%5.2M4.08
    15 November 202222.2M+2.5%7.6M2.93
    31 October 202221.7M+4.6%8.0M2.70
    14 October 202220.7M+1.9%7.4M2.80
    30 September 202220.4M+1.6%6.4M3.19
    15 September 202220.0M-0.6%7.3M2.74
    31 August 202220.2M-10.4%8.2M2.45
    15 August 202222.5M+0.3%9.2M2.44
    29 July 202222.4M-7.6%6.6M3.42
    15 July 202224.3M-5.3%7.3M3.30
    30 June 202225.6M+45.1%17.5M1.46
    15 June 202217.7M+13.5%9.6M1.84
    31 May 202215.5M+2.6%5.4M2.87
    13 May 202215.1M+3.4%7.6M1.99
    29 April 202214.6M-2.7%5.2M2.79
    14 April 202215.0M+1.7%6.6M2.27
    31 March 202214.8M+5.9%6.3M2.36
    15 March 202214.0M+6.7%6.2M2.26
    28 February 202213.1M-1.8%6.0M2.17
    15 February 202213.3M-9.9%9.8M1.36
    31 January 202214.8M-27.5%9.1M1.63
    14 January 202220.4M+8.8%6.3M3.23
    31 December 202118.8M-6.5%5.9M3.20
    15 December 202120.1M+2.5%6.8M2.95
    30 November 202119.6M-1.4%5.6M3.53
    15 November 202119.9M+5.3%8.0M2.49
    29 October 202118.9M-6.8%4.7M4.01
    15 October 202120.2M+19.4%4.8M4.21
    30 September 202117.0M+12.6%5.4M3.12
    15 September 202115.1M-6.1%4.5M3.32
    31 August 202116.0M+1.1%5.5M2.91
    13 August 202115.9M+9.5%8.2M1.93
    30 July 202114.5M-13.3%5.5M2.63
    15 July 202116.7M-1.7%4.1M4.07
    30 June 202117.0M+34.5%5.3M3.18
    15 June 202112.6M+8.5%5.0M2.50
    28 May 202111.6M-1.2%4.7M2.50
    14 May 202111.8M-5.8%7.5M1.57
    30 April 202112.5M-5.6%5.3M2.36
    15 April 202113.2M-27.2%4.3M3.10
    31 March 202118.2M-36.0%6.2M2.92
    15 March 202128.4M-8.6%7.2M3.93
    26 February 202131.1M-3.9%6.1M5.10
    12 February 202132.4M+6.3%7.0M4.64
    29 January 202130.4M-12.8%7.5M4.09
    15 January 202134.9M+12.2%6.9M5.08
    31 December 202031.1M+5.1%3.9M8.04
    15 December 202029.6M+20.7%6.4M4.64
    30 November 202024.5M+30.9%6.4M3.84
    13 November 202018.7M-19.2%9.0M2.09
    30 October 202023.1M-14.8%4.8M4.80
    15 October 202027.2M+8.3%7.9M3.44
    30 September 202025.1M+5.7%4.9M5.11
    15 September 202023.7M-7.6%6.7M3.53
    31 August 202025.7M-4.1%4.0M6.44
    14 August 202026.8M+5.6%6.3M4.26
    31 July 202025.4M-11.7%6.1M4.19
    15 July 202028.7M+10.4%9.6M3.00
    30 June 202026.0M+9.3%9.0M2.89
    15 June 202023.8M-8.1%9.6M2.48
    29 May 202025.9M+12.3%6.3M4.12
    15 May 202023.1M+0.2%8.4M2.74
    30 April 202023.0M+3.4%6.4M3.62
    15 April 202022.3M+4.2%9.6M2.33
    31 March 202021.4M-6.1%12.0M1.79
    13 March 202022.8M-15.0%9.1M2.49
    28 February 202026.8M+1.3%9.5M2.81
    14 February 202026.4M+11.7%12.0M2.20
    31 January 202023.7M-2.7%5.2M4.52
    15 January 202024.3M-10.4%5.9M4.15
    31 December 201927.1M+5.3%3.2M8.52
    13 December 201925.8M-1.2%3.4M7.67
    29 November 201926.1M-4.4%3.6M7.25
    15 November 201927.3M+9.5%4.7M5.82
    31 October 201924.9M+7.3%7.2M3.47
    15 October 201923.2M-7.8%5.9M3.95
    30 September 201925.2M-2.9%4.1M6.13
    13 September 201926.0M-0.6%6.6M3.95
    30 August 201926.1M+7.6%4.8M5.39
    15 August 201924.3M-2.4%8.4M2.89
    31 July 201924.9M-2.8%5.1M4.86
    15 July 201925.6M-2.4%3.6M7.03
    28 June 201926.2M-0.9%6.5M4.02
    14 June 201926.5M+2.8%6.4M4.14
    31 May 201925.8M+2.7%8.2M3.16
    15 May 201925.1M+2.3%7.3M3.42
    30 April 201924.5M+3.4%7.4M3.31
    15 April 201923.7M+2.9%5.7M4.19
    29 March 201923.0M-3.4%7.4M3.13
    15 March 201923.8M+3.8%6.5M3.69
    28 February 201923.0M-5.7%5.2M4.44
    15 February 201924.4M-2.3%8.7M2.79
    31 January 201924.9M+1.5%6.7M3.74
    15 January 201924.6M-3.5%7.7M3.21
    31 December 201825.5M+1.7%5.9M4.30
    14 December 201825.1M-5.5%5.4M4.62
    30 November 201826.5M-8.3%6.4M4.17
    15 November 201828.9M-0.6%7.8M3.69
    31 October 201829.1M+6.0%9.3M3.14
    15 October 201827.4M+14.9%7.0M3.92
    28 September 201823.9M-9.3%6.0M3.96
    14 September 201826.3M-5.3%5.7M4.60
    31 August 201827.8M+4.1%4.2M6.61
    15 August 201826.7M+8.0%6.3M4.25
    31 July 201824.7M-9.2%6.4M3.87
    13 July 201827.2M-2.9%4.4M6.21
    29 June 201828.0M-5.8%6.6M4.23
    15 June 201829.8M+6.2%6.9M4.34
    31 May 201828.0M+5.4%8.9M3.14
    15 May 201826.6M+21.4%5.7M4.63
    30 April 201821.9M+7.4%6.9M3.15
    13 April 201820.4M-0.3%5.3M3.87
    29 March 201820.5M+6.3%7.6M2.68
    15 March 201819.2M-4.3%7.0M2.74
    28 February 201820.1M+5.2%6.4M3.15
    15 February 201819.1M-6.4%10.3M1.86
    31 January 201820.4M-4.2%8.6M2.38
    12 January 201821.3M+28.0%5.8M3.65
    29 December 201716.6M4.1M4.02
    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.