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HowShorted

How shorted is Blackbaud, Inc.? BLKB

#968most shorted US stockof 3,805 ranked stocks, more shorted than 74%

8.08%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
0.00
5 reports (~10 weeks)
−3.24
days to cover
10.32
Aggregate net short position time series for Blackbaud, 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 Blackbaud, 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
29 Jul 202610.53% 15 Jul 20269.21% 31 Jul 2026−1.32
29 Apr 20265.44% 15 Apr 20266.61% 30 Apr 2026+1.17
10 Feb 20262.49% 30 Jan 20264.07% 13 Feb 2026+1.58
29 Oct 20253.05% 15 Oct 20253.17% 31 Oct 2025+0.12
30 Jul 20251.94% 15 Jul 20251.81% 31 Jul 2025−0.13
30 Apr 20252.05% 15 Apr 20252.22% 15 May 2025+0.17
18 Feb 20251.16% 14 Feb 20251.46% 28 Feb 2025+0.30
30 Oct 20241.17% 15 Oct 20241.18% 31 Oct 2024+0.01

Fails to deliver

The SEC's fails-to-deliver figure for BLKB: 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
1,200
9 Sep 2026
Highest in window
207,149
30 Jul 2026
Days with a balance
68
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Blackbaud, 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 207K shares.

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Sector: Technology

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 20268.08%0.00
31 Aug 20268.08%+0.16
14 Aug 20267.92%−1.29
31 Jul 20269.21%−1.32
15 Jul 202610.53%−0.79
30 Jun 202611.32%+2.20
15 Jun 20269.12%+0.54
29 May 20268.58%+0.66
15 May 20267.92%+1.31
30 Apr 20266.61%+1.17
15 Apr 20265.44%+0.09
31 Mar 20265.35%+1.24
13 Mar 20264.11%+0.50
27 Feb 20263.61%−0.46
13 Feb 20264.07%+1.58
30 Jan 20262.49%−0.19
15 Jan 20262.68%+0.24
31 Dec 20252.44%−0.38
15 Dec 20252.82%+0.08
28 Nov 20252.74%−0.45
14 Nov 20253.19%+0.02
31 Oct 20253.17%+0.12
15 Oct 20253.05%+0.64
30 Sep 20252.41%+0.02
15 Sep 20252.39%−0.02
29 Aug 20252.41%+0.06
15 Aug 20252.35%+0.54
31 Jul 20251.81%−0.13
15 Jul 20251.94%−0.19
30 Jun 20252.13%−0.40
13 Jun 20252.53%+0.15
30 May 20252.38%+0.16
15 May 20252.22%+0.10
30 Apr 20252.12%+0.07
15 Apr 20252.05%+0.16
31 Mar 20251.89%−0.02
14 Mar 20251.91%+0.45
28 Feb 20251.46%+0.30
14 Feb 20251.16%+0.02
31 Jan 20251.14%−0.10
15 Jan 20251.24%+0.05
31 Dec 20241.19%−0.02
13 Dec 20241.21%−0.09
29 Nov 20241.30%+0.04
15 Nov 20241.26%+0.08
31 Oct 20241.18%+0.01
15 Oct 20241.17%0.00
30 Sep 20241.17%−0.11
13 Sep 20241.28%+0.18
30 Aug 20241.10%+0.11
15 Aug 20240.99%−0.02
31 Jul 20241.01%−0.09
15 Jul 20241.10%−0.09
28 Jun 20241.19%−0.37
14 Jun 20241.56%−0.03
31 May 20241.59%−0.11
15 May 20241.70%0.00
30 Apr 20241.70%+0.13
15 Apr 20241.57%+0.39
28 Mar 20241.18%−0.24
15 Mar 20241.42%+0.28
29 Feb 20241.14%+0.14
15 Feb 20241.00%+0.11
31 Jan 20240.89%+0.14
12 Jan 20240.75%+0.05
29 Dec 20230.70%−0.23
15 Dec 20230.93%+0.22
30 Nov 20230.71%−0.08
15 Nov 20230.79%+0.02
31 Oct 20230.77%+0.11
13 Oct 20230.66%−0.06
29 Sep 20230.72%−0.27
15 Sep 20230.99%+0.03
31 Aug 20230.96%+0.04
15 Aug 20230.92%+0.19
31 Jul 20230.73%−0.02
14 Jul 20230.75%0.00
30 Jun 20230.75%−0.22
15 Jun 20230.97%−0.09
31 May 20231.06%−0.08
15 May 20231.14%+0.01
28 Apr 20231.13%+0.04
14 Apr 20231.09%−0.45
31 Mar 20231.54%−0.33
15 Mar 20231.87%+0.23
28 Feb 20231.64%+0.13
15 Feb 20231.51%−0.13
31 Jan 20231.64%−0.32
13 Jan 20231.96%−0.12
30 Dec 20222.08%+0.18
15 Dec 20221.90%−0.10
30 Nov 20222.00%−0.59
15 Nov 20222.59%−0.12
31 Oct 20222.71%−1.06
14 Oct 20223.77%−0.15
30 Sep 20223.92%−0.18
15 Sep 20224.10%+0.49
31 Aug 20223.61%−0.03
15 Aug 20223.64%+0.24
29 Jul 20223.40%−0.27
15 Jul 20223.67%−0.06
30 Jun 20223.73%−0.47
15 Jun 20224.20%+0.26
31 May 20223.94%+0.64
13 May 20223.30%−0.21
29 Apr 20223.51%+0.18
14 Apr 20223.33%−0.04
31 Mar 20223.37%+0.59
15 Mar 20222.78%+0.04
28 Feb 20222.74%+0.16
15 Feb 20222.58%+0.25
31 Jan 20222.33%−0.48
14 Jan 20222.81%−0.85
31 Dec 20213.66%−0.32
15 Dec 20213.98%−0.10
30 Nov 20214.08%−0.69
15 Nov 20214.77%−0.09
29 Oct 20214.86%+0.22
15 Oct 20214.64%−0.13
30 Sep 20214.77%−0.44
15 Sep 20215.21%+0.22
31 Aug 20214.99%+0.43
13 Aug 20214.56%−0.01
30 Jul 20214.57%+0.03
15 Jul 20214.54%−0.04
30 Jun 20214.58%−0.30
15 Jun 20214.88%+0.08
28 May 20214.80%+0.26
14 May 20214.54%+0.17
30 Apr 20214.37%−0.18
15 Apr 20214.55%−0.11
31 Mar 20214.66%0.00
15 Mar 20214.66%+0.74
26 Feb 20213.92%−0.17
12 Feb 20214.09%+0.08
29 Jan 20214.01%−1.16
15 Jan 20215.17%−0.79
31 Dec 20205.96%−0.05
15 Dec 20206.01%+0.03
30 Nov 20205.98%+0.15
13 Nov 20205.83%−0.16
30 Oct 20205.99%−0.29
15 Oct 20206.28%−0.34
30 Sep 20206.62%−0.35
15 Sep 20206.97%+0.24
31 Aug 20206.73%−0.01
14 Aug 20206.74%−1.21
31 Jul 20207.95%+1.02
15 Jul 20206.93%−0.24
30 Jun 20207.17%+0.95
15 Jun 20206.22%−0.09
29 May 20206.31%+0.23
15 May 20206.08%+0.08
30 Apr 20206.00%−0.51
15 Apr 20206.51%−2.09
31 Mar 20208.60%−0.38
13 Mar 20208.98%+0.15
28 Feb 20208.83%+0.48
14 Feb 20208.35%−0.72
31 Jan 20209.07%+0.44
15 Jan 20208.63%+0.41
31 Dec 20198.22%+0.56
13 Dec 20197.66%+0.49
29 Nov 20197.17%+0.06
15 Nov 20197.11%+0.11
31 Oct 20197.00%0.00
15 Oct 20197.00%+0.19
30 Sep 20196.81%−0.29
13 Sep 20197.10%+0.28
30 Aug 20196.82%−0.56
15 Aug 20197.38%−0.58
31 Jul 20197.96%−0.13
15 Jul 20198.09%+0.30
28 Jun 20197.79%−0.15
14 Jun 20197.94%+0.30
31 May 20197.64%+0.32
15 May 20197.32%−0.53
30 Apr 20197.85%−0.04
15 Apr 20197.89%0.00
29 Mar 20197.89%+0.34
15 Mar 20197.55%−0.63
28 Feb 20198.18%+0.24
15 Feb 20197.94%−0.39
31 Jan 20198.33%−0.22
15 Jan 20198.55%−0.10
31 Dec 20188.65%−1.41
14 Dec 201810.06%−0.06
30 Nov 201810.12%−0.18
15 Nov 201810.30%+0.54
31 Oct 20189.76%−0.33
15 Oct 201810.09%−0.33
28 Sep 201810.42%+0.86
14 Sep 20189.56%+0.62
31 Aug 20188.94%−0.25
15 Aug 20189.19%−0.52
31 Jul 20189.71%+0.26
13 Jul 20189.45%+0.16
29 Jun 20189.29%+0.26
15 Jun 20189.03%+0.34
31 May 20188.69%−0.22
15 May 20188.91%−0.37
30 Apr 20189.28%−0.31
13 Apr 20189.59%+0.02
29 Mar 20189.57%+0.27
15 Mar 20189.30%−0.13
28 Feb 20189.43%+0.28
15 Feb 20189.15%+0.62
31 Jan 20188.53%−0.49
12 Jan 20189.02%+0.11
29 Dec 20178.91%–

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

Frequently asked questions

How shorted is Blackbaud, Inc. right now?
8.08% of Blackbaud, Inc.'s (BLKB) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 968th 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 BLKB'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 BLKB's days to cover?
10.32 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.