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HowShorted

How shorted is comScore, Inc.? SCOR

#3,600most shorted US stockof 3,805 ranked stocks, more shorted than 5%

0.15%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
−0.03
5 reports (~10 weeks)
+0.08
days to cover
1.00
Aggregate net short position time series for comScore, Inc.

Markers along the chart's base: ▲ results announced (an 8-K reporting results was filed) ▲ quarterly or annual report filed. Dates are SEC filing dates; hover a point to see events since the previous settlement.

Days to cover

FINRA's own figure: reported shares short divided by the stock's average daily trading volume, published alongside each settlement. It expresses the short position in days of typical trading rather than as a percentage of the company; the two can move differently.

Aggregate net short position time series for comScore, Inc. days to cover

Short interest around results

For each results announcement (an 8-K reporting results, by its SEC filing date), the FINRA settlement before it and the first one after. Settlements fall twice a month, so the two figures can sit up to a month apart and much else changes in between: this shows what was reported, not why.

Reported short interest before and after each results announcement
Results filedSettlement beforeSettlement afterChange
12 Aug 20260.07% 31 Jul 20260.13% 14 Aug 2026+0.06
14 May 20260.11% 30 Apr 20260.11% 15 May 20260.00
17 Mar 20260.13% 13 Mar 20260.11% 31 Mar 2026−0.02
4 Nov 20250.63% 31 Oct 20250.71% 14 Nov 2025+0.08
5 Aug 20250.39% 31 Jul 20250.73% 15 Aug 2025+0.34
6 May 20250.47% 30 Apr 20250.50% 15 May 2025+0.03
4 Mar 20250.34% 28 Feb 20250.44% 14 Mar 2025+0.10
12 Nov 20240.51% 31 Oct 20240.64% 15 Nov 2024+0.13

Fails to deliver

The SEC's fails-to-deliver figure for SCOR: 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.

Latest balance
27
14 Sep 2026
Highest in window
20,985
30 Sep 2025
Days with a balance
27
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for comScore, Inc. 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 21K shares.

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Sector: Industrials

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 20260.15%−0.03
31 Aug 20260.18%+0.05
14 Aug 20260.13%+0.06
31 Jul 20260.07%0.00
15 Jul 20260.07%0.00
30 Jun 20260.07%−0.07
15 Jun 20260.14%+0.03
29 May 20260.11%0.00
15 May 20260.11%0.00
30 Apr 20260.11%+0.01
15 Apr 20260.10%−0.01
31 Mar 20260.11%−0.02
13 Mar 20260.13%−0.01
27 Feb 20260.14%+0.01
13 Feb 20260.13%−0.01
30 Jan 20260.14%−0.08
15 Jan 20260.22%−0.25
31 Dec 20250.47%−0.04
15 Dec 20250.51%−0.18
28 Nov 20250.69%−0.02
14 Nov 20250.71%+0.08
31 Oct 20250.63%+0.01
15 Oct 20250.62%0.00
15 Sep 20250.62%−0.05
29 Aug 20250.67%−0.06
15 Aug 20250.73%+0.34
31 Jul 20250.39%−0.09
15 Jul 20250.48%−0.10
30 Jun 20250.58%+0.12
13 Jun 20250.46%−0.05
30 May 20250.51%+0.01
15 May 20250.50%+0.03
30 Apr 20250.47%+0.02
15 Apr 20250.45%+0.07
31 Mar 20250.38%−0.06
14 Mar 20250.44%+0.10
28 Feb 20250.34%−0.57
31 Jan 20250.91%+0.42
15 Jan 20250.49%0.00
31 Dec 20240.49%−0.03
13 Dec 20240.52%−0.04
29 Nov 20240.56%−0.08
15 Nov 20240.64%+0.13
31 Oct 20240.51%−0.01
15 Oct 20240.52%+0.04
30 Sep 20240.48%−0.12
13 Sep 20240.60%+0.03
30 Aug 20240.57%−0.35
15 Aug 20240.92%−0.51
31 Jul 20241.43%−0.52
15 Jul 20241.95%−0.07
28 Jun 20242.02%−0.81
14 Jun 20242.83%−0.04
31 May 20242.87%−0.01
15 May 20242.88%−0.11
30 Apr 20242.99%+0.16
15 Apr 20242.83%−0.04
28 Mar 20242.87%+0.61
15 Mar 20242.26%+0.13
15 Dec 20232.13%−0.15
30 Nov 20232.28%−0.07
15 Nov 20232.35%−0.23
31 Oct 20232.58%−0.23
13 Oct 20232.81%−0.12
29 Sep 20232.93%−0.13
15 Sep 20233.06%−0.25
31 Aug 20233.31%−0.18
15 Aug 20233.49%+0.19
31 Jul 20233.30%−0.43
14 Jul 20233.73%+0.02
30 Jun 20233.71%−0.04
15 Jun 20233.75%−0.02
31 May 20233.77%−0.08
15 May 20233.85%−0.15
28 Apr 20234.00%+0.13
14 Apr 20233.87%+0.12
31 Mar 20233.75%−0.07
15 Mar 20233.82%−0.10
28 Feb 20233.92%−0.09
15 Feb 20234.01%−0.13
31 Jan 20234.14%−0.19
13 Jan 20234.33%−0.13
30 Dec 20224.46%−0.12
15 Dec 20224.58%−0.20
30 Nov 20224.78%−0.15
15 Nov 20224.93%−0.11
31 Oct 20225.04%−0.06
14 Oct 20225.10%−0.16
30 Sep 20225.26%−0.03
15 Sep 20225.29%+0.06
31 Aug 20225.23%−0.09
15 Aug 20225.32%−0.18
29 Jul 20225.50%−0.13
15 Jul 20225.63%−0.11
30 Jun 20225.74%−2.15
15 Jun 20227.89%−0.17
31 May 20228.06%+0.10
13 May 20227.96%+0.49
29 Apr 20227.47%+0.46
14 Apr 20227.01%+0.06
31 Mar 20226.95%+0.18
15 Mar 20226.77%+0.18
28 Feb 20226.59%−0.56
15 Feb 20227.15%+0.18
31 Jan 20226.97%+0.08
14 Jan 20226.89%−0.13
31 Dec 20217.02%−0.21
15 Dec 20217.23%+0.10
30 Nov 20217.13%+0.05
15 Nov 20217.08%−0.09
29 Oct 20217.17%−0.07
15 Oct 20217.24%−0.06
30 Sep 20217.30%−0.04
15 Sep 20217.34%+0.36
31 Aug 20216.98%+0.01
13 Aug 20216.97%+0.25
30 Jul 20216.72%+0.29
15 Jul 20216.43%+0.79
30 Jun 20215.64%+0.47
15 Jun 20215.17%+0.27
28 May 20214.90%+0.49
14 May 20214.41%−0.09
30 Apr 20214.50%−0.17
15 Apr 20214.67%+0.33
31 Mar 20214.34%+0.37
15 Mar 20213.97%−2.91
26 Feb 20216.88%+0.03
12 Feb 20216.85%+0.70
29 Jan 20216.15%−0.36
15 Jan 20216.51%+0.64
31 Dec 20205.87%+0.18
15 Dec 20205.69%−0.01
30 Nov 20205.70%−0.13
13 Nov 20205.83%−0.14
30 Oct 20205.97%+1.16
15 Oct 20204.81%+0.07
30 Sep 20204.74%−0.27
15 Sep 20205.01%−0.29
31 Aug 20205.30%−0.05
14 Aug 20205.35%−0.21
31 Jul 20205.56%−0.34
15 Jul 20205.90%+0.15
30 Jun 20205.75%+0.59
15 Jun 20205.16%−0.07
29 May 20205.23%−0.22
15 May 20205.45%+0.16
30 Apr 20205.29%−0.03
15 Apr 20205.32%−0.79
31 Mar 20206.11%−0.81
13 Mar 20206.92%−0.43
28 Feb 20207.35%+0.58
14 Feb 20206.77%−0.22
31 Jan 20206.99%−0.81
15 Jan 20207.80%+0.08
31 Dec 20197.72%+0.34
13 Dec 20197.38%+0.10
29 Nov 20197.28%+1.60
15 Nov 20195.68%−0.59
31 Oct 20196.27%−1.33
15 Oct 20197.60%−0.78
30 Sep 20198.38%+1.63
13 Sep 20196.75%+0.62
30 Aug 20196.13%+1.17
15 Aug 20194.96%+0.03
31 Jul 20194.93%+0.86
15 Jul 20194.07%+1.39
28 Jun 20192.68%+0.32
14 Jun 20192.36%−0.08
31 May 20192.44%−0.15
15 May 20192.59%+0.16
30 Apr 20192.43%−0.23
15 Apr 20192.66%+0.05
29 Mar 20192.61%−0.15
15 Mar 20192.76%−0.28
28 Feb 20193.04%−0.21
15 Feb 20193.25%+0.26
31 Jan 20192.99%−0.03
15 Jan 20193.02%+0.17
31 Dec 20182.85%+0.08
14 Dec 20182.77%+0.18
30 Nov 20182.59%+0.15
15 Nov 20182.44%+0.24
31 Oct 20182.20%+0.31
15 Oct 20181.89%−0.32
28 Sep 20182.21%+1.18
14 Sep 20181.03%+0.19
31 Aug 20180.84%+0.32
15 Aug 20180.52%+0.09
31 Jul 20180.43%+0.02
13 Jul 20180.41%−0.27
29 Jun 20180.68%−0.02
15 Jun 20180.70%–

Newest first. Scroll inside the table for earlier dates, back to 15 Jun 2018.

Frequently asked questions

How shorted is comScore, Inc. right now?
0.15% of comScore, Inc.'s (SCOR) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 3,600th most shorted US stock, out of 3,805 we rank.
What does this number include?
FINRA member firms must report their short positions in all US equities twice a month; FINRA consolidates them per security. We divide that official share count by the company's shares outstanding from its SEC filings. This is the regulatory figure, not a daily estimate.
Why does it only update twice a month?
US short interest is reported for settlement on the 15th and the last business day of each month, and FINRA publishes the consolidated figures about nine business days later. That cadence is set by regulation; no daily official figure exists.
Is this SCOR's short float?
No. This is short interest as a percentage of shares outstanding, the count in the company's SEC filings. "Short float" divides the same FINRA short count by the public float, which excludes closely held shares, so it comes out higher for the same company. We publish no float estimates: the float is not a regulatory figure.
What is SCOR's days to cover?
1.00 days for settlement date 15 Sep 2026: FINRA's own short interest ratio, the reported shares short divided by average daily trading volume. It is published in the same FINRA file and shown verbatim; we hold no volume data ourselves.
Which funds are short?
US public short interest is aggregate-only: individual short sellers are not named. Only some EU markets publish named positions.