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Stock research / United States / NNBR / Short interest

NN Inc. short interest

6.2M shares of NN were sold short at the 15 October 2026 settlement, the most at any settlement since 29 Dec 2017, when our record starts. Short sellers would need 1.8 days of normal trading to buy them back.

Shares sold short6.2Mat 15 Oct 2026
Change on the settlement before+76.3%+243% over a year
Days to cover1.80at 3.4M shares a day
Of shares in issue7.50%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 most at any settlement since 29 Dec 2017, when our record starts, and the share price moved +110% 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 20266.2M+76.3%3.4M1.80
    30 September 20263.5M+3.1%2.7M1.29
    15 September 20263.4M-4.4%1.1M3.19
    31 August 20263.6M-9.8%1.7M2.12
    14 August 20263.9M-13.4%4.4M1.00
    31 July 20264.6M-3.7%1.6M2.93
    15 July 20264.7M+60.6%3.1M1.53
    30 June 20262.9M+41.0%10.7M1.00
    15 June 20262.1M-0.5%455K4.60
    29 May 20262.1M-2.2%1.1M1.85
    15 May 20262.1M+6.4%1.2M1.78
    30 April 20262.0M+1.8%1.4M1.44
    15 April 20262.0M+1.6%1.4M1.43
    31 March 20262.0M+1.2%784K2.49
    13 March 20261.9M-0.1%307K6.29
    27 February 20261.9M+0.7%158K12.19
    13 February 20261.9M+6.8%387K4.96
    30 January 20261.8M+2.3%360K4.99
    15 January 20261.8M+1.9%311K5.64
    31 December 20251.7M-1.7%476K3.62
    15 December 20251.8M-0.1%593K2.96
    28 November 20251.8M-1.3%356K4.93
    14 November 20251.8M-6.3%192K9.25
    31 October 20251.9M+5.2%131K14.45
    15 October 20251.8M+0.6%127K14.24
    30 September 20251.8M-3.3%85K21.00
    15 September 20251.9M-0.3%61K30.41
    29 August 20251.9M+1.2%64K29.19
    15 August 20251.8M+12.7%148K12.44
    31 July 20251.6M-1.4%111K14.65
    15 July 20251.7M-2.3%101K16.44
    30 June 20251.7M-33.6%868K1.95
    13 June 20252.5M+1.6%229K11.13
    30 May 20252.5M+7.3%161K15.54
    15 May 20252.3M-3.2%237K9.88
    30 April 20252.4M+3.5%202K11.93
    15 April 20252.3M-0.4%184K12.69
    31 March 20252.3M-0.6%139K16.87
    14 March 20252.4M+1.4%197K11.94
    28 February 20252.3M-1.9%168K13.84
    14 February 20252.4M+0.7%193K12.26
    31 January 20252.3M-4.5%357K6.58
    15 January 20252.5M+11.3%3.1M1.00
    31 December 20242.2M+20.8%174K12.70
    13 December 20241.8M+1.0%111K16.51
    29 November 20241.8M-3.8%82K21.99
    15 November 20241.9M+2.1%160K11.80
    31 October 20241.8M-3.2%87K21.34
    15 October 20241.9M-1.7%56K33.82
    30 September 20241.9M-5.3%129K15.10
    13 September 20242.1M-1.1%73K28.01
    30 August 20242.1M+2.7%109K18.94
    15 August 20242.0M-2.1%126K16.05
    31 July 20242.1M-3.3%154K13.36
    15 July 20242.1M+32.0%171K12.48
    28 June 20241.6M+9.8%894K1.81
    14 June 20241.5M+2.1%135K10.90
    31 May 20241.4M-0.4%237K6.09
    15 May 20241.4M-1.6%171K8.46
    30 April 20241.5M-1.2%204K7.21
    15 April 20241.5M-2.0%159K9.37
    28 March 20241.5M+2.4%176K8.66
    15 March 20241.5M+0.2%223K6.66
    29 February 20241.5M+0.6%202K7.35
    15 February 20241.5M+4.1%143K10.28
    31 January 20241.4M+3.7%144K9.84
    12 January 20241.4M+3.8%179K7.62
    29 December 20231.3M-0.9%178K7.38
    15 December 20231.3M+0.6%111K11.96
    30 November 20231.3M-0.7%59K22.43
    15 November 20231.3M-0.1%61K21.65
    31 October 20231.3M-0.7%38K35.23
    13 October 20231.3M-0.9%43K30.81
    29 September 20231.4M+0.1%126K10.73
    15 September 20231.4M+2.2%69K19.54
    31 August 20231.3M-2.7%52K25.36
    15 August 20231.4M-6.5%115K11.76
    31 July 20231.5M+9.5%144K10.08
    14 July 20231.3M-1.5%101K13.15
    30 June 20231.3M+0.5%94K14.36
    15 June 20231.3M-5.0%224K5.99
    31 May 20231.4M+5.9%638K2.21
    15 May 20231.3M+0.4%432K3.09
    28 April 20231.3M-8.3%235K5.64
    14 April 20231.4M-8.7%382K3.79
    31 March 20231.6M+2.8%278K5.70
    15 March 20231.5M-3.2%203K7.59
    28 February 20231.6M-2.7%40K40.08
    15 February 20231.6M-0.3%152K10.74
    31 January 20231.6M-0.1%124K13.27
    13 January 20231.6M+0.2%147K11.19
    30 December 20221.6M-3.8%270K6.09
    15 December 20221.7M+1.1%149K11.48
    30 November 20221.7M+2.9%267K6.31
    15 November 20221.6M-2.8%162K10.12
    31 October 20221.7M+0.4%119K14.18
    14 October 20221.7M-1.1%149K11.26
    30 September 20221.7M-3.6%71K24.11
    15 September 20221.8M-3.5%120K14.74
    31 August 20221.8M-6.7%160K11.45
    15 August 20222.0M+1.0%156K12.59
    29 July 20221.9M-5.7%99K19.54
    15 July 20222.1M-12.0%148K13.95
    30 June 20222.3M-25.3%1.0M2.32
    15 June 20223.1M-7.6%248K12.64
    31 May 20223.4M+7.4%271K12.50
    13 May 20223.2M+5.6%343K9.21
    29 April 20223.0M+16.5%410K7.29
    14 April 20222.6M+15.1%303K8.47
    31 March 20222.2M+6.7%222K10.03
    15 March 20222.1M+9.2%253K8.25
    28 February 20221.9M+8.4%162K11.77
    15 February 20221.8M+20.3%211K8.38
    31 January 20221.5M+10.1%198K7.40
    14 January 20221.3M-1.7%135K9.84
    31 December 20211.4M+21.3%223K6.09
    15 December 20211.1M+5.4%176K6.37
    30 November 20211.1M+7.3%149K7.10
    15 November 2021988K+2.4%161K6.14
    29 October 2021966K-2.8%163K5.94
    15 October 2021993K-3.7%147K6.77
    30 September 20211.0M-6.8%170K6.05
    15 September 20211.1M+4.4%143K7.72
    31 August 20211.1M-7.3%193K5.48
    13 August 20211.1M+0.6%200K5.71
    30 July 20211.1M-3.3%166K6.86
    15 July 20211.2M+0.0%199K5.89
    30 June 20211.2M-5.0%407K2.89
    15 June 20211.2M-0.1%265K4.67
    28 May 20211.2M-12.4%495K2.50
    14 May 20211.4M+9.1%233K6.05
    30 April 20211.3M+4.7%258K5.01
    15 April 20211.2M-1.1%226K5.47
    31 March 20211.2M-14.1%312K4.01
    15 March 20211.5M-2.1%238K6.11
    26 February 20211.5M-0.2%148K10.01
    12 February 20211.5M-0.9%117K12.72
    29 January 20211.5M-2.0%120K12.53
    15 January 20211.5M-2.2%147K10.43
    31 December 20201.6M+0.4%134K11.68
    15 December 20201.6M-8.8%123K12.73
    30 November 20201.7M-4.9%186K9.20
    13 November 20201.8M-3.7%164K10.97
    30 October 20201.9M-7.8%119K15.68
    15 October 20202.0M-5.2%202K10.05
    30 September 20202.1M-8.6%239K8.94
    15 September 20202.3M-5.2%235K9.96
    31 August 20202.5M-22.3%644K3.84
    14 August 20203.2M-7.5%292K10.91
    31 July 20203.4M-5.7%242K14.21
    15 July 20203.6M+1.8%264K13.79
    30 June 20203.6M+6.9%315K11.37
    15 June 20203.3M-2.4%549K6.10
    29 May 20203.4M+4.0%524K6.55
    15 May 20203.3M+8.9%623K5.30
    30 April 20203.0M+2.4%949K3.20
    15 April 20203.0M+13.5%1.9M1.54
    31 March 20202.6M-9.2%517K5.04
    13 March 20202.9M-3.0%249K11.53
    28 February 20203.0M+0.5%205K14.45
    14 February 20202.9M-2.2%150K19.61
    31 January 20203.0M-4.8%186K16.17
    15 January 20203.2M-5.9%183K17.33
    31 December 20193.4M+2.9%244K13.79
    13 December 20193.3M-3.9%299K10.94
    29 November 20193.4M-9.3%224K15.20
    15 November 20193.7M-4.5%314K11.95
    31 October 20193.9M-5.6%237K16.52
    15 October 20194.2M-4.3%196K21.20
    30 September 20194.3M-2.9%317K13.70
    13 September 20194.5M+0.4%362K12.35
    30 August 20194.5M+1.3%166K26.91
    15 August 20194.4M+6.1%282K15.59
    31 July 20194.1M+0.5%181K22.96
    15 July 20194.1M-4.0%193K21.37
    28 June 20194.3M+0.5%275K15.63
    14 June 20194.3M-1.6%315K13.58
    31 May 20194.3M+4.6%256K16.99
    15 May 20194.2M-12.6%392K10.59
    30 April 20194.8M-8.7%264K18.02
    15 April 20195.2M-1.8%280K18.60
    29 March 20195.3M-2.4%433K12.23
    15 March 20195.4M-2.0%465K11.68
    28 February 20195.5M-1.8%256K21.69
    15 February 20195.6M+6.3%345K16.33
    31 January 20195.3M+2.5%454K11.68
    15 January 20195.2M+7.9%596K8.68
    31 December 20184.8M+13.1%822K5.83
    14 December 20184.2M+15.3%833K5.09
    30 November 20183.7M+6.8%758K4.85
    15 November 20183.4M+1.7%983K3.51
    31 October 20183.4M+34.2%433K7.83
    15 October 20182.5M+32.5%566K4.46
    28 September 20181.9M-4.8%551K3.46
    14 September 20182.0M+16.9%722K2.77
    31 August 20181.7M+8.1%142K12.07
    15 August 20181.6M-2.8%221K7.15
    31 July 20181.6M-2.9%179K9.10
    13 July 20181.7M+0.6%159K10.58
    29 June 20181.7M+20.2%227K7.36
    15 June 20181.4M+3.4%180K7.70
    31 May 20181.3M-1.1%163K8.26
    15 May 20181.4M+8.0%126K10.74
    30 April 20181.3M-15.2%144K8.75
    13 April 20181.5M-8.8%223K6.66
    29 March 20181.6M+21.8%138K11.78
    15 March 20181.3M+9.5%173K7.71
    28 February 20181.2M-15.7%85K14.39
    15 February 20181.4M+50.8%130K11.09
    31 January 2018958K-7.3%70K13.65
    12 January 20181.0M+15.3%113K9.13
    29 December 2017897K64K13.91
    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.