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How shorted is SL Green Realty Corp.? SLG

#259most shorted US stockof 3,805 ranked stocks, more shorted than 93%

15.93%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
+0.74
5 reports (~10 weeks)
+1.27
days to cover
15.64
Aggregate net short position time series for SL Green Realty Corp.

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 SL Green Realty Corp. 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
23 Jul 202614.66% 15 Jul 202616.51% 31 Jul 2026+1.85
16 Apr 202614.91% 15 Apr 202613.87% 30 Apr 2026−1.04
29 Jan 202612.72% 15 Jan 202614.41% 30 Jan 2026+1.69
16 Oct 20258.88% 15 Oct 20259.30% 31 Oct 2025+0.42
17 Jul 202510.75% 15 Jul 20259.39% 31 Jul 2025−1.36
17 Apr 20258.02% 15 Apr 20257.83% 30 Apr 2025−0.19
23 Jan 202510.42% 15 Jan 20259.98% 31 Jan 2025−0.44
17 Oct 202413.00% 15 Oct 202411.92% 31 Oct 2024−1.08

Fails to deliver

The SEC's fails-to-deliver figure for SLG: 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
18,060
9 Sep 2026
Highest in window
123,418
3 Mar 2026
Days with a balance
91
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for SL Green Realty Corp. 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 123K shares.

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Sector: Real estate · By year: 2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 202615.93%+0.74
31 Aug 202615.19%−1.33
14 Aug 202616.52%+0.01
31 Jul 202616.51%+1.85
15 Jul 202614.66%0.00
30 Jun 202614.66%−0.71
15 Jun 202615.37%+1.19
29 May 202614.18%+0.67
15 May 202613.51%−0.36
30 Apr 202613.87%−1.04
15 Apr 202614.91%−0.99
31 Mar 202615.90%+0.46
13 Mar 202615.44%+0.97
27 Feb 202614.47%−0.13
13 Feb 202614.60%+0.19
30 Jan 202614.41%+1.69
15 Jan 202612.72%+0.02
31 Dec 202512.70%+1.08
15 Dec 202511.62%+1.49
28 Nov 202510.13%−0.96
14 Nov 202511.09%+1.79
31 Oct 20259.30%+0.42
15 Oct 20258.88%−0.70
30 Sep 20259.58%+0.01
15 Sep 20259.57%+0.33
29 Aug 20259.24%−0.86
15 Aug 202510.10%+0.71
31 Jul 20259.39%−1.36
15 Jul 202510.75%+1.63
30 Jun 20259.12%−1.20
13 Jun 202510.32%+2.48
30 May 20257.84%−0.32
15 May 20258.16%+0.33
30 Apr 20257.83%−0.19
15 Apr 20258.02%+0.08
31 Mar 20257.94%−0.14
14 Mar 20258.08%−0.31
28 Feb 20258.39%−0.30
14 Feb 20258.69%−1.29
31 Jan 20259.98%−0.44
15 Jan 202510.42%−0.30
31 Dec 202410.72%+0.12
13 Dec 202410.60%−0.48
29 Nov 202411.08%+0.53
15 Nov 202410.55%−1.37
31 Oct 202411.92%−1.08
15 Oct 202413.00%−0.94
30 Sep 202413.94%−0.36
13 Sep 202414.30%−0.85
30 Aug 202415.15%−0.08
15 Aug 202415.23%−1.35
31 Jul 202416.58%−2.07
15 Jul 202418.65%−1.01
28 Jun 202419.66%−0.61
14 Jun 202420.27%−1.23
31 May 202421.50%+0.31
15 May 202421.19%−0.56
30 Apr 202421.75%−0.79
15 Apr 202422.54%+1.27
28 Mar 202421.27%−0.56
15 Mar 202421.83%−0.08
29 Feb 202421.91%−0.45
15 Feb 202422.36%+1.44
31 Jan 202420.92%−0.20
12 Jan 202421.12%−0.07
29 Dec 202321.19%−1.57
15 Dec 202322.76%−2.29
30 Nov 202325.05%0.00
15 Nov 202325.05%−3.02
31 Oct 202328.07%+0.72
13 Oct 202327.35%+0.20
29 Sep 202327.15%+2.84
15 Sep 202324.31%−1.92
31 Aug 202326.23%+1.77
15 Aug 202324.46%−0.53
31 Jul 202324.99%+0.20
14 Jul 202324.79%+0.55
30 Jun 202324.24%−2.92
15 Jun 202327.16%+0.07
31 May 202327.09%+0.15
15 May 202326.94%−1.14
28 Apr 202328.08%+0.23
14 Apr 202327.85%+5.21
31 Mar 202322.64%+5.26
15 Mar 202317.38%+1.98
28 Feb 202315.40%+1.19
15 Feb 202314.21%+0.72
31 Jan 202313.49%+1.87
13 Jan 202311.62%−0.26
30 Dec 202211.88%+0.15
15 Dec 202211.73%−0.54
30 Nov 202212.27%−0.70
15 Nov 202212.97%+0.76
31 Oct 202212.21%+0.78
14 Oct 202211.43%+0.35
30 Sep 202211.08%+0.59
15 Sep 202210.49%−0.09
31 Aug 202210.58%−0.21
15 Aug 202210.79%−0.18
29 Jul 202210.97%+0.80
15 Jul 202210.17%−0.08
30 Jun 202210.25%−0.18
15 Jun 202210.43%+0.40
31 May 202210.03%+1.38
13 May 20228.65%−1.01
14 Jan 20229.66%+1.04
31 Dec 20218.62%0.00
15 Dec 20218.62%−0.37
30 Nov 20218.99%+0.42
15 Nov 20218.57%−0.59
29 Oct 20219.16%+0.88
15 Oct 20218.28%−1.60
30 Sep 20219.88%−0.67
15 Sep 202110.55%−0.27
31 Aug 202110.82%+0.01
13 Aug 202110.81%−0.55
30 Jul 202111.36%+0.43
15 Jul 202110.93%−1.22
30 Jun 202112.15%+0.11
15 Jun 202112.04%−0.94
28 May 202112.98%+0.70
14 May 202112.28%−0.16
30 Apr 202112.44%−0.03
15 Apr 202112.47%−1.69
31 Mar 202114.16%+0.02
15 Mar 202114.14%−0.88
26 Feb 202115.02%−0.31
15 Jan 202115.33%+1.77
31 Dec 202013.56%−0.31
15 Dec 202013.87%+1.27
30 Nov 202012.60%+0.09
13 Nov 202012.51%−1.37
30 Oct 202013.88%+1.47
15 Oct 202012.41%−0.11
30 Sep 202012.52%−0.84
15 Sep 202013.36%+1.80
31 Aug 202011.56%−0.17
14 Aug 202011.73%+1.09
31 Jul 202010.64%+0.94
15 Jul 20209.70%+0.96
30 Jun 20208.74%+1.58
15 Jun 20207.16%−0.53
29 May 20207.69%−0.37
15 May 20208.06%+1.69
30 Apr 20206.37%+1.05
15 Apr 20205.32%+0.18
31 Mar 20205.14%−1.08
13 Mar 20206.22%+0.84
28 Feb 20205.38%+0.98
14 Feb 20204.40%−0.27
31 Jan 20204.67%+0.20
15 Jan 20204.47%+0.06
31 Dec 20194.41%+0.08
13 Dec 20194.33%+0.54
29 Nov 20193.79%−0.08
15 Nov 20193.87%+0.15
31 Oct 20193.72%+0.36
15 Oct 20193.36%−0.04
30 Sep 20193.40%+0.37
13 Sep 20193.03%−0.35
30 Aug 20193.38%−0.16
15 Aug 20193.54%+0.29
31 Jul 20193.25%−0.07
15 Jul 20193.32%−0.17
28 Jun 20193.49%+0.36
14 Jun 20193.13%+0.10
31 May 20193.03%+0.16
15 May 20192.87%0.00
30 Apr 20192.87%−0.01
15 Apr 20192.88%+0.03
29 Mar 20192.85%−0.13
15 Mar 20192.98%+0.08
28 Feb 20192.90%+0.14
15 Feb 20192.76%+0.16
31 Jan 20192.60%−0.20
15 Jan 20192.80%−0.07
31 Dec 20182.87%−0.58
14 Dec 20183.45%+0.26
30 Nov 20183.19%+0.33
15 Nov 20182.86%+0.12
31 Oct 20182.74%−0.28
15 Oct 20183.02%−0.53
28 Sep 20183.55%−0.11
14 Sep 20183.66%−0.23
31 Aug 20183.89%−0.41
15 Aug 20184.30%+0.26
31 Jul 20184.04%−1.09
13 Jul 20185.13%−0.16
29 Jun 20185.29%−0.78
15 Jun 20186.07%−0.47
31 May 20186.54%+1.62
15 May 20184.92%+0.32
30 Apr 20184.60%−0.17
13 Apr 20184.77%+0.29
29 Mar 20184.48%−0.20
15 Mar 20184.68%+0.72
28 Feb 20183.96%+0.03
15 Feb 20183.93%+0.48
31 Jan 20183.45%−0.52
12 Jan 20183.97%+0.59
29 Dec 20173.38%–

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

Frequently asked questions

How shorted is SL Green Realty Corp. right now?
15.93% of SL Green Realty Corp.'s (SLG) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 259th 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 SLG'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 SLG's days to cover?
15.64 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.