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Marvell Technology, Inc. short interest

24.6M shares of Marvell Technology were sold short at the 15 October 2026 settlement, near the bottom of its range over the last year (24.1M to 39.3M). Short sellers would need 1.1 days of normal trading to buy them back.

Shares sold short24.6Mat 15 Oct 2026
Change on the settlement before+2.2%-32% over a year
Days to cover1.08at 22.8M shares a day
Of shares in issue2.80%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 (24.1M to 39.3M), and the share price moved +59% 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 202624.6M+2.2%22.8M1.08
    30 September 202624.1M-23.3%16.9M1.43
    15 September 202631.3M-17.9%18.4M1.70
    31 August 202638.2M+34.5%28.2M1.35
    14 August 202628.4M-20.8%20.0M1.42
    31 July 202635.8M+10.3%24.5M1.46
    15 July 202632.5M-4.7%26.6M1.22
    30 June 202634.1M-13.3%65.2M1.00
    15 June 202639.3M+11.6%74.0M1.00
    29 May 202635.2M+9.2%33.1M1.06
    15 May 202632.2M+14.0%22.4M1.44
    30 April 202628.3M-2.3%28.8M1.00
    15 April 202629.0M+2.3%29.6M1.00
    31 March 202628.3M-16.3%20.4M1.39
    13 March 202633.8M+3.2%28.9M1.17
    27 February 202632.7M+1.1%9.8M3.33
    13 February 202632.4M-4.3%15.1M2.14
    30 January 202633.9M-9.9%13.7M2.48
    15 January 202637.6M-2.9%15.1M2.49
    31 December 202538.7M+5.1%10.7M3.60
    15 December 202536.9M-4.1%26.0M1.42
    28 November 202538.4M+4.3%17.0M2.26
    14 November 202536.9M+0.1%16.1M2.29
    31 October 202536.8M+1.5%14.9M2.47
    15 October 202536.3M-12.2%19.1M1.90
    30 September 202541.3M+33.5%27.7M1.49
    15 September 202530.9M+1.6%23.3M1.33
    29 August 202530.5M+5.2%23.6M1.29
    15 August 202529.0M-3.6%13.9M2.09
    31 July 202530.0M+0.8%18.0M1.67
    15 July 202529.8M+18.6%17.1M1.74
    30 June 202525.1M+7.3%29.8M1.00
    13 June 202523.4M+0.4%18.3M1.28
    30 May 202523.3M-10.5%24.3M1.00
    15 May 202526.0M-6.1%16.9M1.54
    30 April 202527.7M+4.1%15.5M1.78
    15 April 202526.7M+0.7%24.4M1.09
    31 March 202526.5M+4.0%13.5M1.97
    14 March 202525.4M+5.0%27.8M1.00
    28 February 202524.2M+24.1%15.8M1.54
    14 February 202519.5M+22.3%12.6M1.54
    31 January 202516.0M-21.1%15.5M1.03
    15 January 202520.3M+3.6%10.2M1.98
    31 December 202419.6M-22.2%15.1M1.29
    13 December 202425.1M+25.1%23.0M1.09
    29 November 202420.1M-1.3%8.0M2.52
    15 November 202420.4M+11.9%10.7M1.90
    31 October 202418.2M+0.4%9.1M2.00
    15 October 202418.1M+4.5%10.9M1.66
    30 September 202417.3M-8.7%10.2M1.70
    13 September 202419.0M-9.6%12.9M1.47
    30 August 202421.0M-42.5%12.3M1.70
    15 August 202436.5M+2.8%12.2M2.99
    31 July 202435.5M-5.0%10.7M3.33
    15 July 202437.4M-14.8%8.6M4.32
    28 June 202443.9M+12.7%12.1M3.62
    14 June 202439.0M-1.0%10.6M3.69
    31 May 202439.3M+14.2%13.4M2.93
    15 May 202434.5M+11.1%9.0M3.83
    30 April 202431.0M+28.3%10.7M2.90
    15 April 202424.2M+35.8%12.6M1.92
    28 March 202417.8M-14.4%14.5M1.23
    15 March 202420.8M-0.7%21.8M1.00
    29 February 202421.0M-6.7%10.6M1.97
    15 February 202422.5M-5.3%13.0M1.72
    31 January 202423.7M+15.8%13.0M1.82
    12 January 202420.5M+7.9%13.2M1.55
    29 December 202319.0M+1.8%6.2M3.09
    15 December 202318.7M+8.4%12.5M1.49
    30 November 202317.2M+10.8%8.8M1.95
    15 November 202315.5M-0.1%9.1M1.71
    31 October 202315.6M+18.5%8.7M1.80
    13 October 202313.1M-3.3%7.3M1.81
    29 September 202313.6M-13.4%8.5M1.59
    15 September 202315.7M-16.8%8.6M1.82
    31 August 202318.8M-2.8%14.9M1.26
    15 August 202319.4M+4.0%9.3M2.08
    31 July 202318.6M+3.0%9.8M1.90
    14 July 202318.1M-6.6%10.0M1.80
    30 June 202319.3M-13.8%12.8M1.51
    15 June 202322.4M-17.6%16.2M1.38
    31 May 202327.2M-7.5%28.0M1.00
    15 May 202329.4M+21.5%11.1M2.66
    28 April 202324.2M+50.6%11.4M2.12
    14 April 202316.1M-12.3%8.8M1.82
    31 March 202318.3M-3.1%11.0M1.67
    15 March 202318.9M+10.2%18.4M1.03
    28 February 202317.2M-16.2%9.4M1.83
    15 February 202320.5M+6.8%10.1M2.02
    31 January 202319.2M+12.1%10.6M1.81
    13 January 202317.1M+11.1%12.4M1.38
    30 December 202215.4M-8.8%10.4M1.48
    15 December 202216.9M+4.9%12.0M1.40
    30 November 202216.1M-13.5%9.6M1.67
    15 November 202218.6M-0.3%13.5M1.38
    31 October 202218.6M+3.7%11.9M1.57
    14 October 202218.0M+0.2%14.0M1.29
    30 September 202217.9M-0.1%10.1M1.78
    15 September 202218.0M+7.0%10.8M1.67
    31 August 202216.8M+4.7%9.9M1.69
    15 August 202216.0M-5.1%9.6M1.67
    29 July 202216.9M+1.6%10.0M1.69
    15 July 202216.6M+15.2%8.2M2.02
    30 June 202214.4M-9.6%11.0M1.31
    15 June 202216.0M-4.4%9.3M1.71
    31 May 202216.7M+24.2%12.0M1.39
    13 May 202213.4M+3.3%10.8M1.25
    29 April 202213.0M-8.9%8.9M1.46
    14 April 202214.3M-14.6%10.3M1.38
    31 March 202216.7M+3.0%8.9M1.87
    15 March 202216.2M-1.9%13.6M1.20
    28 February 202216.5M+11.3%9.9M1.67
    15 February 202214.9M-14.2%11.1M1.33
    31 January 202217.3M-3.4%14.6M1.18
    14 January 202217.9M+20.4%11.9M1.50
    31 December 202114.9M-18.2%8.6M1.73
    15 December 202118.2M+8.4%15.7M1.16
    30 November 202116.8M-0.9%6.7M2.52
    15 November 202117.0M-0.5%5.9M2.85
    29 October 202117.0M+12.2%5.2M3.26
    15 October 202115.2M+9.3%8.2M1.86
    30 September 202113.9M-0.6%5.3M2.63
    15 September 202114.0M-15.6%3.7M3.76
    31 August 202116.6M+10.9%6.5M2.53
    13 August 202114.9M-8.7%4.9M3.07
    30 July 202116.3M+11.9%5.5M2.97
    15 July 202114.6M-6.9%5.4M2.73
    30 June 202115.7M-11.5%7.9M1.99
    15 June 202117.7M+11.6%8.9M1.99
    28 May 202115.9M+24.7%8.0M1.99
    14 May 202112.7M-25.3%7.6M1.68
    30 April 202117.1M-62.8%10.0M1.70
    15 April 202145.9M+10.9%7.9M5.79
    31 March 202141.4M+0.2%9.6M4.32
    15 March 202141.3M+17.1%16.9M2.45
    26 February 202135.3M-3.3%10.0M3.52
    12 February 202136.5M-0.5%7.5M4.84
    29 January 202136.7M+6.5%9.6M3.82
    15 January 202134.5M+7.8%7.4M4.66
    31 December 202032.0M+16.2%7.9M4.03
    15 December 202027.5M+4.4%9.0M3.07
    30 November 202026.4M+4.1%4.8M5.44
    13 November 202025.3M+73.8%11.8M2.15
    30 October 202014.6M-19.4%8.5M1.72
    15 October 202018.1M+5.0%7.6M2.37
    30 September 202017.2M-1.0%6.1M2.82
    15 September 202017.4M-1.1%7.8M2.22
    31 August 202017.6M+17.4%7.8M2.26
    14 August 202015.0M+30.9%6.8M2.19
    31 July 202011.4M-18.4%5.5M2.06
    15 July 202014.0M-11.1%7.7M1.82
    30 June 202015.8M-5.0%6.8M2.33
    15 June 202016.6M-34.5%10.7M1.56
    29 May 202025.4M+11.8%10.3M2.47
    15 May 202022.7M-13.7%7.7M2.96
    30 April 202026.3M+4.7%8.6M3.04
    15 April 202025.1M-0.7%7.8M3.22
    31 March 202025.3M-9.1%9.8M2.57
    13 March 202027.8M+1.6%13.3M2.09
    28 February 202027.4M-1.6%11.7M2.34
    14 February 202027.8M-16.0%10.5M2.66
    31 January 202033.2M-26.4%11.0M3.00
    15 January 202045.0M+9.0%8.1M5.58
    31 December 201941.3M+13.7%5.8M7.07
    13 December 201936.3M+16.1%10.9M3.35
    29 November 201931.3M-12.6%6.0M5.25
    15 November 201935.8M+5.5%8.1M4.41
    31 October 201934.0M-13.8%5.6M6.11
    15 October 201939.4M+25.5%7.6M5.20
    30 September 201931.4M+4.9%6.8M4.59
    13 September 201929.9M+16.4%7.9M3.80
    30 August 201925.7M-9.8%8.2M3.14
    15 August 201928.5M-10.9%9.5M3.00
    31 July 201931.9M-2.3%9.0M3.54
    15 July 201932.7M-7.9%7.3M4.50
    28 June 201935.5M-8.1%8.3M4.26
    14 June 201938.6M+12.0%10.5M3.68
    31 May 201934.5M-6.9%12.6M2.73
    15 May 201937.1M-16.4%9.6M3.86
    30 April 201944.3M-2.3%15.4M2.89
    15 April 201945.4M+32.1%17.0M2.67
    29 March 201934.3M+6.5%10.2M3.36
    15 March 201932.3M+23.2%12.7M2.55
    28 February 201926.2M-5.6%9.9M2.65
    15 February 201927.7M+5.7%11.6M2.39
    31 January 201926.2M+3.6%14.0M1.87
    15 January 201925.3M+17.5%11.5M2.20
    31 December 201821.5M+1.3%10.3M2.09
    14 December 201821.3M-7.0%14.1M1.51
    30 November 201822.9M-0.9%8.7M2.63
    15 November 201823.1M-17.8%9.7M2.38
    31 October 201828.1M+6.5%13.9M2.02
    15 October 201826.3M+38.3%12.8M2.05
    28 September 201819.0M+18.6%11.4M1.67
    14 September 201816.1M+54.0%16.6M1.00
    31 August 201810.4M-20.1%7.4M1.42
    15 August 201813.1M-10.4%6.1M2.15
    31 July 201814.6M-35.7%8.3M1.75
    13 July 201822.7M-61.4%12.0M1.89
    29 June 201858.7M+4.8%11.8M4.99
    15 June 201856.1M+6.3%8.3M6.77
    31 May 201852.7M+10.4%9.3M5.65
    15 May 201847.8M-8.9%7.8M6.16
    30 April 201852.5M+0.3%6.6M7.92
    13 April 201852.3M+5.7%8.3M6.27
    29 March 201849.5M+16.2%7.8M6.34
    15 March 201842.6M+1.1%13.0M3.28
    28 February 201842.1M+0.9%5.8M7.22
    15 February 201841.8M+30.0%9.3M4.50
    31 January 201832.1M-4.0%8.0M4.02
    12 January 201833.4M+13.0%8.6M3.87
    29 December 201729.6M4.9M6.01
    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.