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HowShorted

FDUS short interest Nasdaq Global Market

Fidus Investment Corporation C. FINRA's reported shares short for this symbol, twice a month by settlement date, shown as the regulator publishes them. No percentage is shown: an SEC filer exists but no defensible share count is available yet.

Shares short
1,696,321
vs previous settlement
+289,353 (+20.6%)
days to cover
4.70
Settlement date
15 Sep 2026

Shares short over time

Aggregate net short position time series for FDUS shares short

Days to cover

FINRA's own figure: reported shares short divided by the security's average daily trading volume, published alongside each settlement.

Aggregate net short position time series for FDUS days to cover

Fails to deliver

The SEC's fails-to-deliver figure for FDUS: the aggregate net balance of shares that failed to be delivered at each settlement date, published by the SEC twice a month and shown here verbatim for the trailing window. A balance is not a daily flow, and a fail has many ordinary causes; the SEC says it cannot guarantee the accuracy of the data. See what fails to deliver are and the largest balances today.

Last balance on file
509
11 Sep 2026
Highest in window
1,009,315
10 Aug 2026
Days with a balance
61
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Fidus Investment Corporation C fails to deliver

Source: U.S. Securities and Exchange Commission, fails-to-deliver data (public domain). Only settlement days with a positive balance appear; the largest balance in the window was 1.0M shares.

History

Every FINRA settlement we hold for FDUS, newest first. สณ marks a figure FINRA itself flagged as revised.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20261,696,321+289,3534.70
31 Aug 20261,406,968+150,4254.48
14 Aug 20261,256,543โˆ’259,3812.94
31 Jul 20261,515,924โˆ’65,2856.29
15 Jul 20261,581,209+491,3972.60
30 Jun 20261,089,812+56,6162.88
15 Jun 20261,033,196+176,7963.70
29 May 2026856,400+154,5794.45
15 May 2026701,821โˆ’69,6592.16
30 Apr 2026771,480+56,9003.71
15 Apr 2026714,580+32,0323.26
31 Mar 2026682,548+180,8231.67
13 Mar 2026501,725+184,6581.73
27 Feb 2026317,067+13,4761.07
13 Feb 2026303,591+189,1361.17
30 Jan 2026114,455โˆ’11,2211.00
15 Jan 2026125,676โˆ’36,2121.00
31 Dec 2025161,888+32,0241.00
15 Dec 2025129,864โˆ’170,7771.00
28 Nov 2025300,641+85,6211.52
14 Nov 2025215,020โˆ’118,4801.00
31 Oct 2025333,500+18,8842.01
15 Oct 2025314,616โˆ’130,6421.19
30 Sep 2025445,258+36,3711.50
15 Sep 2025408,887+3,6631.93
29 Aug 2025405,224โˆ’8,0922.59
15 Aug 2025413,316+139,2992.19
31 Jul 2025274,017+96,7132.27
15 Jul 2025177,304+37,8511.23
30 Jun 2025139,453โˆ’113,9861.00
13 Jun 2025253,439+112,0501.39
30 May 2025141,389+26,7891.00
15 May 2025114,600+7301.00
30 Apr 2025113,870โˆ’21,2081.00
15 Apr 2025135,078+15,7601.00
31 Mar 2025119,318โˆ’106,1751.00
14 Mar 2025225,493โˆ’139,9021.00
28 Feb 2025365,395+94,2122.26
14 Feb 2025271,183+55,5382.05
31 Jan 2025215,645+74,6611.17
15 Jan 2025140,984โˆ’17,6851.00
31 Dec 2024158,669โˆ’45,4441.00
13 Dec 2024204,113+29,3341.00
29 Nov 2024174,779โˆ’38,0961.04
15 Nov 2024212,875+53,7831.00
31 Oct 2024159,092โˆ’30,9061.00
15 Oct 2024189,998โˆ’37,3461.19
30 Sep 2024227,344+86,6171.00
13 Sep 2024140,727โˆ’109,3791.00
30 Aug 2024250,106+58,9211.36
15 Aug 2024191,185+44,5051.02
31 Jul 2024146,680+1,3311.31
15 Jul 2024145,349โˆ’91,2221.00
28 Jun 2024236,571โˆ’46,0721.09
14 Jun 2024282,643+53,4971.55
31 May 2024229,146+48,2201.00
15 May 2024180,926+31,7421.00
30 Apr 2024149,184โˆ’10,1571.12
15 Apr 2024159,341โˆ’89,0581.00
28 Mar 2024248,399โˆ’65,2081.00
15 Mar 2024313,607+8,7521.00
29 Feb 2024304,855+113,5001.59
15 Feb 2024191,355+43,7721.00
31 Jan 2024147,583โˆ’115,1131.00
12 Jan 2024262,696โˆ’156,7171.09
29 Dec 2023419,413+45,7531.14
15 Dec 2023373,660+39,3861.03
30 Nov 2023334,274+45,1831.33
15 Nov 2023289,091+101,9561.63
31 Oct 2023187,135+4,6781.57
13 Oct 2023182,457+1,7891.36
29 Sep 2023180,668โˆ’6,7981.00
15 Sep 2023187,466+33,7701.00
31 Aug 2023153,696+46,7981.00
15 Aug 2023106,898โˆ’81,3261.00
31 Jul 2023188,224+36,7732.79
14 Jul 2023151,451โˆ’44,5433.26
30 Jun 2023195,994+57,6701.62
15 Jun 2023138,324+11,4041.63
31 May 2023126,920โˆ’11,6562.32
15 May 2023138,576โˆ’4,9022.21
28 Apr 2023143,478โˆ’27,0962.12
14 Apr 2023170,574โˆ’34,8252.99
31 Mar 2023205,399โˆ’7371.60
15 Mar 2023206,136+50,9291.30
28 Feb 2023155,207โˆ’1,6341.69
15 Feb 2023156,841+27,2042.40
31 Jan 2023129,637โˆ’10,7851.93
13 Jan 2023140,422โˆ’14,1262.39
30 Dec 2022154,548โˆ’7,8012.19
15 Dec 2022162,349+13,1511.82
30 Nov 2022149,198โˆ’14,9381.55
15 Nov 2022164,136+15,1891.69
31 Oct 2022148,947โˆ’3,8822.81
14 Oct 2022152,829+15,7292.27
30 Sep 2022137,100โˆ’3,0341.27
15 Sep 2022140,134โˆ’2,7921.51
31 Aug 2022142,926+8,0982.58
15 Aug 2022134,828โˆ’10,9001.97
29 Jul 2022145,728โˆ’16,6202.64
15 Jul 2022162,348โˆ’7,4012.39
30 Jun 2022169,749โˆ’11,2281.23
15 Jun 2022180,977โˆ’1,1611.23
31 May 2022182,138+24,3082.16
13 May 2022157,830โˆ’47,5511.34
29 Apr 2022205,381+64,7461.71
14 Apr 2022140,635โˆ’32,5492.48
31 Mar 2022173,184+30,0931.37
15 Mar 2022143,091โˆ’26,9951.00
28 Feb 2022170,086+9,8641.52
15 Feb 2022160,222+2,4282.70
31 Jan 2022157,794+7,9511.87
14 Jan 2022149,843โˆ’33,2842.48
31 Dec 2021183,127+31,5582.73
15 Dec 2021151,569โˆ’18,9962.07
30 Nov 2021170,565โˆ’4,1672.27
15 Nov 2021174,732+1,9082.41
29 Oct 2021172,824+15,7463.18
15 Oct 2021157,078+1,2592.40
30 Sep 2021155,819+2,0481.53
15 Sep 2021153,771โˆ’9,1881.21
31 Aug 2021162,959โˆ’9,6861.99
13 Aug 2021172,645+18,2212.62
30 Jul 2021154,424โˆ’12,1292.10
15 Jul 2021166,553+35,1452.52
30 Jun 2021131,408+8,9181.04
15 Jun 2021122,490สณ+9,8231.00
28 May 2021112,667โˆ’31,9541.23
14 May 2021144,621โˆ’14,4041.06
30 Apr 2021159,025โˆ’83,2371.78
15 Apr 2021242,262+100,2791.64
31 Mar 2021141,983+12,8521.03
15 Mar 2021129,131โˆ’74,6961.00
26 Feb 2021203,827+4,3461.60
12 Feb 2021199,481โˆ’19,0961.73
29 Jan 2021218,577โˆ’43,5411.57
15 Jan 2021262,118+54,4802.67
31 Dec 2020207,638โˆ’7,8211.95
15 Dec 2020215,459+22,2041.16
30 Nov 2020193,255+57,7221.19
13 Nov 2020135,533+8,3271.06
30 Oct 2020127,206+13,5721.35
15 Oct 2020113,634+3,7941.01
30 Sep 2020109,840โˆ’45,5191.00
15 Sep 2020155,359+63,6821.17
31 Aug 202091,677+18,8501.00
14 Aug 202072,827+6,8501.00
31 Jul 202065,977โˆ’184,1971.00
15 Jul 2020250,174โˆ’34,5142.23
30 Jun 2020284,688โˆ’54,5761.92
15 Jun 2020339,264โˆ’54,9181.52
29 May 2020394,182+16,7253.04
15 May 2020377,457+135,3722.18
30 Apr 2020242,085+38,5641.26
15 Apr 2020203,521+4,5531.00
31 Mar 2020198,968โˆ’181,0881.00
13 Mar 2020380,056+110,2401.49
28 Feb 2020269,816+23,7241.36
14 Feb 2020246,092+25,9192.96
31 Jan 2020220,173โˆ’4,6522.76
15 Jan 2020224,825โˆ’40,8612.74
31 Dec 2019265,686โˆ’38,9522.85
13 Dec 2019304,638+1,8022.26
29 Nov 2019302,836+63,2893.39
15 Nov 2019239,547+76,2773.26
31 Oct 2019163,270โˆ’102,8581.77
15 Oct 2019266,128โˆ’31,3562.60
30 Sep 2019297,484+18,0113.33
13 Sep 2019279,473+63,5562.98
30 Aug 2019215,917+70,7112.33
15 Aug 2019145,206+4,3291.00
31 Jul 2019140,877+49,8452.06
15 Jul 201991,032โˆ’17,7201.31
28 Jun 2019108,752+2,6091.31
14 Jun 2019106,143+5,9171.01
31 May 2019100,226+1,5051.18
15 May 201998,721โˆ’10,8661.14
30 Apr 2019109,587โˆ’30,0561.09
15 Apr 2019139,643โˆ’36,4932.29
29 Mar 2019176,136โˆ’48,1641.99
15 Mar 2019224,300โˆ’156,0651.14
28 Feb 2019380,365+70,4772.30
15 Feb 2019309,888+29,9113.20
31 Jan 2019279,977+67,8813.82
15 Jan 2019212,096+15,1802.46
31 Dec 2018196,916+50,9821.00
14 Dec 2018145,934โˆ’65,0391.18
30 Nov 2018210,973โˆ’9243.22
15 Nov 2018211,897+49,1173.18
31 Oct 2018162,780โˆ’8,0982.12
15 Oct 2018170,878โˆ’38,7162.23
28 Sep 2018209,594+1,3363.22
14 Sep 2018208,258โˆ’4,8851.90
31 Aug 2018213,143+82,6622.78
15 Aug 2018130,481+48,4061.89
31 Jul 201882,075โˆ’2,9711.48
13 Jul 201885,046โˆ’25,9721.39
29 Jun 2018111,018+17,8011.02
15 Jun 201893,217โˆ’13,4321.00
31 May 2018106,649+47,9401.00
15 May 201858,709+14,7251.00
30 Apr 201843,984+12,8831.00
13 Apr 201831,101โˆ’45,3461.00
29 Mar 201876,447+32,5941.00
15 Mar 201843,853โˆ’19,1991.00
28 Feb 201863,052+6,4361.00
15 Feb 201856,616+26,0111.00
31 Jan 201830,605โˆ’4841.00
12 Jan 201831,089โˆ’9,9611.00
29 Dec 201741,050โ€“1.00

Scroll inside the table for earlier settlements, back to 29 Dec 2017.

Questions

Frequently asked questions

What is FDUS's short interest?
1,696,321 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 289,353 from the previous settlement.
Why is there no percentage for FDUS?
Because no defensible share count exists to divide by: an SEC filer exists but no defensible share count is available yet. The symbol maps to an SEC filer, but its share count cannot be used yet. A newly listed company needs two cover-page counts on file before the first is trusted; a split or an unexplained jump pauses publication until a fresh SEC count corroborates it; a secondary share class publishes under the company's primary line; and a foreign filer's short count is in depositary-share units. This page upgrades to a percentage automatically once a defensible count exists.
What is FDUS's days to cover?
4.70 days for settlement date 15 Sep 2026: FINRA's own short interest ratio, the reported shares short divided by average daily trading volume, published in the same file and shown verbatim. We hold no volume data ourselves.
Is this the short float?
No. This page shows FINRA's share count only. Short float divides that count by the public float, and short interest as we publish it elsewhere divides it by shares outstanding from SEC filings. Neither denominator is available for this line, so neither ratio is shown.
How often does this update?
FINRA member firms report short positions as of the 15th and the last business day of each month, and FINRA publishes the consolidated figures about nine business days later. We ingest each file the day it appears and re-read recent settlements for revisions.

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