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HowShorted

How shorted is RadNet, Inc.? RDNT

#469most shorted US stockof 3,805 ranked stocks, more shorted than 87%

12.29%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
−0.34
5 reports (~10 weeks)
−0.60
days to cover
11.93
Aggregate net short position time series for RadNet, 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 RadNet, 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
10 Aug 202613.43% 31 Jul 202612.31% 14 Aug 2026−1.12
11 May 202611.77% 30 Apr 202611.66% 15 May 2026−0.11
2 Mar 20269.94% 27 Feb 202610.71% 13 Mar 2026+0.77
10 Nov 20258.83% 31 Oct 20259.19% 14 Nov 2025+0.36
11 Aug 20258.59% 31 Jul 20257.75% 15 Aug 2025−0.84
12 May 20259.90% 30 Apr 20259.17% 15 May 2025−0.73
5 Mar 20257.66% 28 Feb 20257.89% 14 Mar 2025+0.23
12 Nov 20245.00% 31 Oct 20244.69% 15 Nov 2024−0.31

Fails to deliver

The SEC's fails-to-deliver figure for RDNT: 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
6,449
14 Sep 2026
Highest in window
28,849
30 Jul 2026
Days with a balance
79
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for RadNet, 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 29K shares.

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Sector: Healthcare

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 202612.29%−0.34
31 Aug 202612.63%+0.32
14 Aug 202612.31%−1.12
31 Jul 202613.43%+0.50
15 Jul 202612.93%+0.04
30 Jun 202612.89%+1.53
15 Jun 202611.36%−0.46
29 May 202611.82%+0.16
15 May 202611.66%−0.11
30 Apr 202611.77%+0.42
15 Apr 202611.35%+0.19
31 Mar 202611.16%+0.45
13 Mar 202610.71%+0.77
27 Feb 20269.94%−0.09
13 Feb 202610.03%+0.46
30 Jan 20269.57%−0.11
15 Jan 20269.68%−0.56
31 Dec 202510.24%−0.26
15 Dec 202510.50%+0.96
28 Nov 20259.54%+0.35
14 Nov 20259.19%+0.36
31 Oct 20258.83%+0.18
15 Oct 20258.65%+0.39
30 Sep 20258.26%−0.11
15 Sep 20258.37%+0.54
29 Aug 20257.83%+0.08
15 Aug 20257.75%−0.84
31 Jul 20258.59%−0.16
15 Jul 20258.75%−0.18
30 Jun 20258.93%0.00
13 Jun 20258.93%−0.20
30 May 20259.13%−0.04
15 May 20259.17%−0.73
30 Apr 20259.90%+1.02
15 Apr 20258.88%+0.56
31 Mar 20258.32%+0.43
14 Mar 20257.89%+0.23
28 Feb 20257.66%−0.49
14 Feb 20258.15%+0.37
31 Jan 20257.78%+1.22
15 Jan 20256.56%+1.15
31 Dec 20245.41%+0.15
13 Dec 20245.26%+0.33
29 Nov 20244.93%+0.24
15 Nov 20244.69%−0.31
31 Oct 20245.00%−0.01
15 Oct 20245.01%+0.66
30 Sep 20244.35%−0.19
13 Sep 20244.54%+0.51
30 Aug 20244.03%−0.08
15 Aug 20244.11%−0.26
31 Jul 20244.37%−0.12
15 Jul 20244.49%+0.04
28 Jun 20244.45%+0.76
14 Jun 20243.69%−0.68
31 May 20244.37%−0.22
15 May 20244.59%−0.11
30 Apr 20244.70%−0.04
15 Apr 20244.74%+0.42
28 Mar 20244.32%+0.27
15 Mar 20244.05%+0.22
29 Feb 20243.83%+0.01
15 Feb 20243.82%−0.09
31 Jan 20243.91%+0.61
12 Jan 20243.30%+0.01
29 Dec 20233.29%−0.31
15 Dec 20233.60%+0.27
30 Nov 20233.33%+0.10
15 Nov 20233.23%+0.04
31 Oct 20233.19%−0.32
13 Oct 20233.51%+0.09
29 Sep 20233.42%+0.94
15 Sep 20232.48%+0.01
31 Aug 20232.47%−0.17
15 Aug 20232.64%−0.65
31 Jul 20233.29%+0.20
14 Jul 20233.09%−0.84
30 Jun 20233.93%+0.42
15 Jun 20233.51%+0.58
31 May 20232.93%+0.09
15 May 20232.84%−0.15
28 Apr 20232.99%+0.26
14 Apr 20232.73%+0.18
31 Mar 20232.55%0.00
15 Mar 20232.55%+0.28
28 Feb 20232.27%−0.11
15 Feb 20232.38%−0.07
31 Jan 20232.45%−0.42
13 Jan 20232.87%−0.12
30 Dec 20222.99%+0.51
15 Dec 20222.48%+0.25
30 Nov 20222.23%+0.22
15 Nov 20222.01%−0.63
31 Oct 20222.64%−0.33
14 Oct 20222.97%−0.40
30 Sep 20223.37%+0.31
15 Sep 20223.06%+0.05
31 Aug 20223.01%−0.15
15 Aug 20223.16%−0.11
29 Jul 20223.27%−0.23
15 Jul 20223.50%+0.16
30 Jun 20223.34%−0.78
15 Jun 20224.12%+0.19
31 May 20223.93%+0.24
13 May 20223.69%−0.22
29 Apr 20223.91%+0.09
14 Apr 20223.82%−0.10
31 Mar 20223.92%+0.41
15 Mar 20223.51%+0.37
28 Feb 20223.14%+0.01
15 Feb 20223.13%+0.29
31 Jan 20222.84%+0.25
14 Jan 20222.59%−0.16
31 Dec 20212.75%−0.01
15 Dec 20212.76%+0.13
30 Nov 20212.63%−0.05
15 Nov 20212.68%−0.29
29 Oct 20212.97%+0.05
15 Oct 20212.92%−0.04
30 Sep 20212.96%+0.41
15 Sep 20212.55%−0.63
31 Aug 20213.18%+0.86
13 Aug 20212.32%−0.78
30 Jul 20213.10%+0.45
15 Jul 20212.65%+0.49
30 Jun 20212.16%−0.02
15 Jun 20212.18%+0.08
28 May 20212.10%+0.03
14 May 20212.07%+0.23
30 Apr 20211.84%−0.20
15 Apr 20212.04%+0.43
31 Mar 20211.61%−0.19
15 Mar 20211.80%−0.17
26 Feb 20211.97%0.00
12 Feb 20211.97%−0.03
29 Jan 20212.00%+0.03
15 Jan 20211.97%+0.19
31 Dec 20201.78%+0.22
15 Dec 20201.56%−0.36
30 Nov 20201.92%−0.18
13 Nov 20202.10%+0.25
30 Oct 20201.85%−0.27
15 Oct 20202.12%−0.11
30 Sep 20202.23%−0.15
15 Sep 20202.38%−0.05
31 Aug 20202.43%−0.12
14 Aug 20202.55%+0.60
31 Jul 20201.95%−0.08
15 Jul 20202.03%−0.11
30 Jun 20202.14%+0.28
15 Jun 20201.86%−0.28
29 May 20202.14%−0.38
15 May 20202.52%−0.31
30 Apr 20202.83%+0.06
15 Apr 20202.77%+0.14
31 Mar 20202.63%+0.69
13 Mar 20201.94%+0.07
28 Feb 20201.87%−0.03
14 Feb 20201.90%+0.22
31 Jan 20201.68%−0.62
15 Jan 20202.30%−0.53
31 Dec 20192.83%−0.32
13 Dec 20193.15%−0.45
29 Nov 20193.60%+2.00
15 Nov 20191.60%−0.15
31 Oct 20191.75%−0.03
15 Oct 20191.78%+0.06
30 Sep 20191.72%−0.08
13 Sep 20191.80%+0.23
30 Aug 20191.57%−0.29
15 Aug 20191.86%+0.33
31 Jul 20191.53%−0.49
15 Jul 20192.02%−0.14
28 Jun 20192.16%−1.02
14 Jun 20193.18%+0.25
31 May 20192.93%+0.17
15 May 20192.76%+0.44
30 Apr 20192.32%−0.17
15 Apr 20192.49%+0.30
29 Mar 20192.19%+0.15
15 Mar 20192.04%−0.37
28 Feb 20192.41%−0.08
15 Feb 20192.49%+0.16
31 Jan 20192.33%+0.07
15 Jan 20192.26%+0.09
31 Dec 20182.17%+0.14
14 Dec 20182.03%−0.11
30 Nov 20182.14%−0.20
15 Nov 20182.34%−0.16
31 Oct 20182.50%−0.25
15 Oct 20182.75%+0.46
28 Sep 20182.29%+1.26
14 Sep 20181.03%−0.01
31 Aug 20181.04%0.00
15 Aug 20181.04%−0.07
31 Jul 20181.11%−0.23
13 Jul 20181.34%+0.08
29 Jun 20181.26%+0.15
15 Jun 20181.11%+0.07
31 May 20181.04%−0.33
15 May 20181.37%+0.19
30 Apr 20181.18%+0.49
13 Apr 20180.69%+0.13
29 Mar 20180.56%−0.25
15 Mar 20180.81%−0.03
28 Feb 20180.84%+0.08
15 Feb 20180.76%+0.09
31 Jan 20180.67%0.00
12 Jan 20180.67%+0.11
29 Dec 20170.56%–

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

Frequently asked questions

How shorted is RadNet, Inc. right now?
12.29% of RadNet, Inc.'s (RDNT) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 469th 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 RDNT'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 RDNT's days to cover?
11.93 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.