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HowShorted

How shorted is Simon Property Group, Inc.? SPG

#2,461most shorted US stockof 3,805 ranked stocks, more shorted than 35%

3.03%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
+0.10
5 reports (~10 weeks)
−0.31
days to cover
8.22
Aggregate net short position time series for Simon Property Group, 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 Simon Property Group, 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 20263.01% 31 Jul 20262.69% 14 Aug 2026−0.32
11 May 20262.54% 30 Apr 20262.63% 15 May 2026+0.09
2 Feb 20261.69% 30 Jan 20261.60% 13 Feb 2026−0.09
3 Nov 20251.45% 31 Oct 20251.40% 14 Nov 2025−0.05
4 Aug 20251.39% 31 Jul 20251.48% 15 Aug 2025+0.09
12 May 20251.80% 30 Apr 20251.80% 15 May 20250.00
4 Feb 20251.56% 31 Jan 20251.71% 14 Feb 2025+0.15
1 Nov 20241.59% 31 Oct 20241.59% 15 Nov 20240.00

Fails to deliver

The SEC's fails-to-deliver figure for SPG: 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
785
14 Sep 2026
Highest in window
28,228
29 Jun 2026
Days with a balance
51
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Simon Property Group, 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 28K shares.

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Sector: Real estate

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 20263.03%+0.10
31 Aug 20262.93%+0.24
14 Aug 20262.69%−0.32
31 Jul 20263.01%−0.14
15 Jul 20263.15%−0.19
30 Jun 20263.34%+0.49
15 Jun 20262.85%+0.14
29 May 20262.71%+0.08
15 May 20262.63%+0.09
30 Apr 20262.54%+0.06
15 Apr 20262.48%+0.28
31 Mar 20262.20%+0.53
13 Mar 20261.67%−0.03
27 Feb 20261.70%+0.10
13 Feb 20261.60%−0.09
30 Jan 20261.69%+0.15
15 Jan 20261.54%−0.02
31 Dec 20251.56%−0.02
15 Dec 20251.58%+0.19
28 Nov 20251.39%−0.01
14 Nov 20251.40%−0.05
31 Oct 20251.45%−0.12
15 Oct 20251.57%−0.07
30 Sep 20251.64%−0.21
15 Sep 20251.85%+0.17
29 Aug 20251.68%+0.20
15 Aug 20251.48%+0.09
31 Jul 20251.39%+0.08
15 Jul 20251.31%−0.11
30 Jun 20251.42%+0.34
13 Jun 20251.08%−0.46
30 May 20251.54%−0.26
15 May 20251.80%0.00
30 Apr 20251.80%+0.11
15 Apr 20251.69%+0.03
31 Mar 20251.66%+0.07
14 Mar 20251.59%+0.30
28 Feb 20251.29%−0.42
14 Feb 20251.71%+0.15
31 Jan 20251.56%−0.11
15 Jan 20251.67%+0.19
31 Dec 20241.48%−0.12
13 Dec 20241.60%+0.10
29 Nov 20241.50%−0.09
15 Nov 20241.59%0.00
31 Oct 20241.59%−0.16
15 Oct 20241.75%−0.07
30 Sep 20241.82%+0.08
13 Sep 20241.74%+0.21
30 Aug 20241.53%+0.03
15 Aug 20241.50%0.00
31 Jul 20241.50%+0.10
15 Jul 20241.40%−0.01
28 Jun 20241.41%−0.10
14 Jun 20241.51%+0.17
31 May 20241.34%−0.02
15 May 20241.36%−0.04
30 Apr 20241.40%−0.07
15 Apr 20241.47%+0.05
28 Mar 20241.42%+0.18
15 Mar 20241.24%+0.09
29 Feb 20241.15%−0.10
15 Feb 20241.25%−0.13
31 Jan 20241.38%+0.05
12 Jan 20241.33%−0.08
29 Dec 20231.41%−0.26
15 Dec 20231.67%+0.38
30 Nov 20231.29%−0.02
15 Nov 20231.31%+0.09
31 Oct 20231.22%−0.25
13 Oct 20231.47%−0.15
29 Sep 20231.62%+0.01
15 Sep 20231.61%+0.10
31 Aug 20231.51%−0.14
15 Aug 20231.65%+0.06
31 Jul 20231.59%−0.03
14 Jul 20231.62%+0.06
30 Jun 20231.56%−0.19
15 Jun 20231.75%−0.05
31 May 20231.80%−0.09
15 May 20231.89%+0.03
28 Apr 20231.86%−0.14
14 Apr 20232.00%+0.05
31 Mar 20231.95%+0.29
15 Mar 20231.66%−0.06
28 Feb 20231.72%−0.05
15 Feb 20231.77%−0.14
31 Jan 20231.91%−0.02
13 Jan 20231.93%−0.01
30 Dec 20221.94%−0.27
15 Dec 20222.21%−0.07
30 Nov 20222.28%+0.28
15 Nov 20222.00%−0.05
31 Oct 20222.05%+0.16
14 Oct 20221.89%−0.15
30 Sep 20222.04%+0.11
15 Sep 20221.93%+0.02
31 Aug 20221.91%−0.01
15 Aug 20221.92%−0.04
29 Jul 20221.96%−0.16
15 Jul 20222.12%+0.09
30 Jun 20222.03%−0.13
15 Jun 20222.16%−0.12
31 May 20222.28%+0.15
13 May 20222.13%−0.32
29 Apr 20222.45%−0.13
14 Apr 20222.58%−0.02
31 Mar 20222.60%−0.33
15 Mar 20222.93%−0.16
28 Feb 20223.09%+0.04
15 Feb 20223.05%−0.01
31 Jan 20223.06%−0.12
14 Jan 20223.18%−0.32
31 Dec 20213.50%−0.19
15 Dec 20213.69%+0.13
30 Nov 20213.56%−0.16
15 Nov 20213.72%−0.20
29 Oct 20213.92%−0.18
15 Oct 20214.10%+0.11
30 Sep 20213.99%−0.08
15 Sep 20214.07%+0.14
31 Aug 20213.93%−0.24
13 Aug 20214.17%+0.01
30 Jul 20214.16%+0.20
15 Jul 20213.96%−0.08
30 Jun 20214.04%−0.13
15 Jun 20214.17%−0.08
28 May 20214.25%+0.10
14 May 20214.15%−0.20
30 Apr 20214.35%−0.31
15 Apr 20214.66%−0.28
31 Mar 20214.94%−0.11
15 Mar 20215.05%+0.14
26 Feb 20214.91%+0.11
12 Feb 20214.80%−0.64
29 Jan 20215.44%−1.01
15 Jan 20216.45%−0.84
31 Dec 20207.29%−0.69
15 Dec 20207.98%−0.37
30 Nov 20208.35%−0.48
13 Nov 20208.83%−0.02
30 Oct 20208.85%−0.02
15 Oct 20208.87%−0.48
30 Sep 20209.35%+0.09
15 Sep 20209.26%+0.24
31 Aug 20209.02%+0.04
14 Aug 20208.98%+0.16
31 Jul 20208.82%−0.32
15 Jul 20209.14%+0.16
30 Jun 20208.98%+1.42
15 Jun 20207.56%−0.30
29 May 20207.86%+0.23
15 May 20207.63%+1.09
30 Apr 20206.54%+1.10
15 Apr 20205.44%+0.66
31 Mar 20204.78%−0.47
13 Mar 20205.25%−0.34
28 Feb 20205.59%−0.43
14 Feb 20206.02%+1.70
31 Jan 20204.32%+0.35
15 Jan 20203.97%+0.01
31 Dec 20193.96%+0.22
13 Dec 20193.74%−0.04
29 Nov 20193.78%−0.06
15 Nov 20193.84%+0.34
31 Oct 20193.50%−0.26
15 Oct 20193.76%+0.18
30 Sep 20193.58%+0.03
13 Sep 20193.55%+0.05
30 Aug 20193.50%+0.13
15 Aug 20193.37%0.00
31 Jul 20193.37%+0.03
15 Jul 20193.34%–

Newest first. Scroll inside the table for earlier dates, back to 15 Jul 2019.

Frequently asked questions

How shorted is Simon Property Group, Inc. right now?
3.03% of Simon Property Group, Inc.'s (SPG) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 2,461st 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 SPG'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 SPG's days to cover?
8.22 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.