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HowShorted

How shorted was MARIN SOFTWARE INC? MRIN

MARIN SOFTWARE INC left the US market in 2025. This page is a frozen archive of its reported short interest, ending 13 Jun 2025. The ticker MRIN no longer refers to this company and may since have been reassigned.
9.32%
of shares outstanding reported short · settlement date 13 Jun 2025
vs previous report
+4.95
5 reports (~10 weeks)
+7.71
days to cover
1.00
Aggregate net short position time series for MARIN SOFTWARE 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 MARIN SOFTWARE 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
15 May 20256.52% 30 Apr 20254.37% 30 May 2025−2.15
31 Oct 20244.30% 15 Oct 20242.83% 15 Nov 2024−1.47
1 Aug 20247.62% 31 Jul 202413.14% 15 Aug 2024+5.52
29 Jul 20247.96% 15 Jul 20247.62% 31 Jul 2024−0.34
2 May 20242.44% 30 Apr 20245.09% 15 May 2024+2.65
22 Feb 20241.67% 15 Feb 20241.52% 29 Feb 2024−0.15
2 Nov 20233.91% 31 Oct 20233.81% 15 Nov 2023−0.10
3 Aug 20232.11% 31 Jul 20232.11% 15 Aug 20230.00
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Sector: Technology

History

Full reported short interest history
Settlement dateShort %Change
13 Jun 20259.32%+4.95
30 May 20254.37%−3.51
15 May 20257.88%+1.36
30 Apr 20256.52%+3.80
15 Apr 20252.72%+1.11
31 Mar 20251.61%+0.12
14 Mar 20251.49%−0.35
28 Feb 20251.84%−0.07
14 Feb 20251.91%+0.03
31 Jan 20251.88%−0.30
15 Jan 20252.18%−0.54
31 Dec 20242.72%−0.01
13 Dec 20242.73%−0.52
29 Nov 20243.25%+0.42
15 Nov 20242.83%−0.21
31 Oct 20243.04%−1.26
15 Oct 20244.30%−0.23
30 Sep 20244.53%−0.97
13 Sep 20245.50%−2.11
30 Aug 20247.61%−5.53
15 Aug 202413.14%+5.52
31 Jul 20247.62%−0.34
15 Jul 20247.96%+1.37
28 Jun 20246.59%−0.66
14 Jun 20247.25%+3.95
31 May 20243.30%−1.79
15 May 20245.09%+2.65
30 Apr 20242.44%+0.84
28 Mar 20241.60%0.00
15 Mar 20241.60%+0.08
29 Feb 20241.52%−0.15
15 Feb 20241.67%−0.30
31 Jan 20241.97%−0.13
12 Jan 20242.10%−0.22
29 Dec 20232.32%−0.97
15 Dec 20233.29%+0.29
30 Nov 20233.00%−0.81
15 Nov 20233.81%−0.10
31 Oct 20233.91%−0.38
13 Oct 20234.29%−0.37
29 Sep 20234.66%+2.49
31 Aug 20232.17%+0.06
15 Aug 20232.11%0.00
31 Jul 20232.11%+0.01
14 Jul 20232.10%−0.02
30 Jun 20232.12%−0.21
15 Jun 20232.33%−0.23
31 May 20232.56%+0.13
15 May 20232.43%+0.05
28 Apr 20232.38%−0.05
14 Apr 20232.43%−0.25
31 Mar 20232.68%−0.35
15 Mar 20233.03%−0.82
28 Feb 20233.85%+0.46
15 Feb 20233.39%+1.24
31 Jan 20232.15%−0.19
13 Jan 20232.34%−1.97
30 Dec 20224.31%−0.60
15 Dec 20224.91%+2.55
30 Nov 20222.36%−0.82
15 Nov 20223.18%−0.20
31 Oct 20223.38%−0.37
14 Oct 20223.75%−0.09
30 Sep 20223.84%−0.43
15 Sep 20224.27%−0.71
31 Aug 20224.98%+2.65
15 Aug 20222.33%−0.45
29 Jul 20222.78%−0.55
15 Jul 20223.33%−0.40
30 Jun 20223.73%−0.88
15 Jun 20224.61%−0.67
31 May 20225.28%−1.15
13 May 20226.43%−2.34
29 Apr 20228.77%+1.02
14 Apr 20227.75%−1.05
31 Mar 20228.80%+0.98
15 Mar 20227.82%−3.81
28 Feb 202211.63%+3.55
15 Feb 20228.08%+0.49
31 Jan 20227.59%−4.21
14 Jan 202211.80%+4.86
31 Dec 20216.94%+0.83
15 Dec 20216.11%−1.65
30 Nov 20217.76%−0.53
15 Nov 20218.29%−0.17
29 Oct 20218.46%−0.72
15 Oct 20219.18%−6.59
30 Sep 202115.77%+6.86
15 Sep 20218.91%−0.36
31 Aug 20219.27%+1.76
13 Aug 20217.51%+2.48
30 Jul 20215.03%+3.60
15 Jun 20211.43%−0.39
28 May 20211.82%−1.38
14 May 20213.20%+0.51
30 Apr 20212.69%−0.67
15 Apr 20213.36%−1.08
31 Mar 20214.44%−3.73
15 Mar 20218.17%+3.70
30 Oct 20204.47%+4.36
30 Sep 20200.11%+0.01
31 Aug 20200.10%−0.02
14 Aug 20200.12%−0.06
15 Jul 20200.18%+0.02
15 Jun 20200.16%−0.11
29 May 20200.27%−0.22
15 May 20200.49%+0.15
30 Apr 20200.34%+0.14
15 Apr 20200.20%0.00
31 Mar 20200.20%+0.04
13 Mar 20200.16%−0.42
28 Feb 20200.58%+0.20
14 Feb 20200.38%0.00
31 Jan 20200.38%−0.15
13 Dec 20190.53%−0.08
29 Nov 20190.61%+0.04
15 Nov 20190.57%−0.24
31 Oct 20190.81%+0.01
15 Oct 20190.80%+0.06
30 Sep 20190.74%−0.26
13 Sep 20191.00%+0.23
30 Aug 20190.77%−0.39
15 Aug 20191.16%+0.48
31 Jul 20190.68%−0.13
15 Jul 20190.81%−0.31
28 Jun 20191.12%−0.58
14 Jun 20191.70%+0.10
31 May 20191.60%−1.34
15 May 20192.94%−0.27
30 Apr 20193.21%−0.12
15 Apr 20193.33%−0.91
29 Mar 20194.24%−1.17
15 Mar 20195.41%−1.47
28 Feb 20196.88%+4.90
14 Dec 20181.98%−0.34
30 Nov 20182.32%−0.09
15 Nov 20182.41%−0.16
31 Oct 20182.57%+0.11
15 Oct 20182.46%+0.01
28 Sep 20182.45%−0.31
14 Sep 20182.76%−0.06
31 Aug 20182.82%+0.83
15 Aug 20181.99%+0.11
31 Jul 20181.88%−0.01
13 Jul 20181.89%+0.31
29 Jun 20181.58%−0.01
15 Jun 20181.59%0.00
31 May 20181.59%0.00
15 May 20181.59%+0.39
30 Apr 20181.20%−0.06
13 Apr 20181.26%+0.07
29 Mar 20181.19%−0.09
15 Mar 20181.28%−0.17
28 Feb 20181.45%−0.06
15 Feb 20181.51%+0.36
31 Jan 20181.15%+0.32
12 Jan 20180.83%+0.04
29 Dec 20170.79%–

Newest first. Scroll inside the table for earlier dates, back to 29 Dec 2017.

Frequently asked questions

How shorted was MARIN SOFTWARE INC?
MARIN SOFTWARE INC left the US market in 2025. Its final reported figure was 9.32% of shares outstanding for settlement date 13 Jun 2025, per FINRA's consolidated short interest report; this page preserves its full history.
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 MRIN'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 MRIN's days to cover?
1.00 days for settlement date 13 Jun 2025: 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.