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HowShorted

How shorted is Instalco AB? SE0017483506

#25most shorted Swedish stockof 103 companies with disclosed positions, more shorted than 75%

2.70%
of share capital in disclosed short positions · 13 Oct 2026
5-day change
0.00
20-day change
0.00
Aggregate net short position time series for Instalco AB
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Who is short Instalco AB?

Named short positions of 0.5% or more in Instalco AB
Position holderPositionSince
Boldhaven Management LLP2.20%10 Sep 2026
PDT Partners LLC0.50%9 Jul 2026

Named positions of 0.5%+ as published by the Finansinspektionen. The dates shown are each holder's latest disclosure date.

Sector: Industrials

History

Full disclosed short position history
Position dateShort %Change
13 Oct 20262.70%0.00
12 Oct 20262.70%0.00
9 Oct 20262.70%0.00
8 Oct 20262.70%0.00
7 Oct 20262.70%0.00
6 Oct 20262.70%0.00
5 Oct 20262.70%0.00
2 Oct 20262.70%0.00
1 Oct 20262.70%0.00
30 Sep 20262.70%0.00
29 Sep 20262.70%0.00
28 Sep 20262.70%0.00
25 Sep 20262.70%0.00
24 Sep 20262.70%0.00
23 Sep 20262.70%0.00
22 Sep 20262.70%0.00
21 Sep 20262.70%0.00
18 Sep 20262.70%0.00
17 Sep 20262.70%0.00
16 Sep 20262.70%0.00
15 Sep 20262.70%0.00
14 Sep 20262.70%0.00
11 Sep 20262.70%0.00
10 Sep 20262.70%+0.09
9 Sep 20262.61%0.00
8 Sep 20262.61%0.00
7 Sep 20262.61%0.00
4 Sep 20262.61%0.00
3 Sep 20262.61%0.00
2 Sep 20262.61%0.00
1 Sep 20262.61%0.00
31 Aug 20262.61%0.00
28 Aug 20262.61%0.00
27 Aug 20262.61%0.00
26 Aug 20262.61%0.00
25 Aug 20262.61%0.00
24 Aug 20262.61%0.00
21 Aug 20262.61%0.00
20 Aug 20262.61%0.00
19 Aug 20262.61%0.00
18 Aug 20262.61%0.00
17 Aug 20262.61%0.00
14 Aug 20262.61%0.00
13 Aug 20262.61%0.00
12 Aug 20262.61%0.00
11 Aug 20262.61%0.00
10 Aug 20262.61%0.00
7 Aug 20262.61%0.00
6 Aug 20262.61%0.00
5 Aug 20262.61%ʳ−0.50
4 Aug 20263.11%0.00
3 Aug 20263.11%0.00
31 Jul 20263.11%0.00
30 Jul 20263.11%0.00
29 Jul 20263.11%0.00
28 Jul 20263.11%0.00
27 Jul 20263.11%0.00
24 Jul 20263.11%ʳ0.00
23 Jul 20263.11%ʳ0.00
22 Jul 20263.11%ʳ0.00
21 Jul 20263.11%ʳ0.00
20 Jul 20263.11%ʳ0.00
17 Jul 20263.11%ʳ+0.07
16 Jul 20263.04%0.00
15 Jul 20263.04%ʳ0.00
14 Jul 20263.04%ʳ+0.50
13 Jul 20262.54%0.00
10 Jul 20262.54%0.00
9 Jul 20262.54%+0.50
8 Jul 20262.04%0.00
7 Jul 20262.04%0.00
6 Jul 20262.04%0.00
3 Jul 20262.04%0.00
2 Jul 20262.04%0.00
1 Jul 20262.04%0.00
30 Jun 20262.04%0.00
29 Jun 20262.04%0.00
26 Jun 20262.04%0.00
25 Jun 20262.04%0.00
24 Jun 20262.04%0.00
23 Jun 20262.04%0.00
22 Jun 20262.04%0.00
19 Jun 20262.04%0.00
18 Jun 20262.04%0.00
17 Jun 20262.04%−0.50
16 Jun 20262.54%0.00
15 Jun 20262.54%0.00
12 Jun 20262.54%0.00
11 Jun 20262.54%0.00
10 Jun 20262.54%0.00
9 Jun 20262.54%+0.14
8 Jun 20262.40%0.00
5 Jun 20262.40%0.00
4 Jun 20262.40%0.00
3 Jun 20262.40%0.00
2 Jun 20262.40%−0.50
1 Jun 20262.90%+0.50
29 May 20262.40%−0.50
28 May 20262.90%+0.58
27 May 20262.32%0.00
26 May 20262.32%0.00
25 May 20262.32%0.00
22 May 20262.32%0.00
21 May 20262.32%0.00
20 May 20262.32%0.00
19 May 20262.32%0.00
18 May 20262.32%0.00
15 May 20262.32%0.00
14 May 20262.32%0.00
13 May 20262.32%0.00
12 May 20262.32%0.00
11 May 20262.32%+0.59
8 May 20261.73%0.00
7 May 20261.73%0.00
6 May 20261.73%−0.51
5 May 20262.24%+0.11
4 May 20262.13%+0.51
1 May 20261.62%0.00
30 Apr 20261.62%0.00
29 Apr 20261.62%+0.10
28 Apr 20261.52%+0.11
27 Apr 20261.41%0.00
24 Apr 20261.41%0.00
23 Apr 20261.41%0.00
22 Apr 20261.41%0.00
21 Apr 20261.41%0.00
20 Apr 20261.41%0.00
17 Apr 20261.41%0.00
16 Apr 20261.41%0.00
15 Apr 20261.41%0.00
14 Apr 20261.41%0.00
13 Apr 20261.41%+0.09
10 Apr 20261.32%0.00
9 Apr 20261.32%0.00
8 Apr 20261.32%0.00
7 Apr 20261.32%0.00
6 Apr 20261.32%0.00
3 Apr 20261.32%0.00
2 Apr 20261.32%0.00
1 Apr 20261.32%0.00
31 Mar 20261.32%0.00
30 Mar 20261.32%0.00
27 Mar 20261.32%0.00
26 Mar 20261.32%0.00
25 Mar 20261.32%0.00
24 Mar 20261.32%0.00
23 Mar 20261.32%0.00
20 Mar 20261.32%0.00
19 Mar 20261.32%0.00
18 Mar 20261.32%0.00
17 Mar 20261.32%0.00
16 Mar 20261.32%0.00
13 Mar 20261.32%0.00
12 Mar 20261.32%+0.12
11 Mar 20261.20%0.00
10 Mar 20261.20%0.00
9 Mar 20261.20%0.00
6 Mar 20261.20%0.00
5 Mar 20261.20%0.00
4 Mar 20261.20%0.00
3 Mar 20261.20%0.00
2 Mar 20261.20%0.00
27 Feb 20261.20%0.00
26 Feb 20261.20%0.00
25 Feb 20261.20%0.00
24 Feb 20261.20%0.00
23 Feb 20261.20%0.00
20 Feb 20261.20%0.00
19 Feb 20261.20%0.00
18 Feb 20261.20%0.00
17 Feb 20261.20%0.00
16 Feb 20261.20%0.00
13 Feb 20261.20%0.00
12 Feb 20261.20%+0.10
11 Feb 20261.10%0.00
10 Feb 20261.10%0.00
9 Feb 20261.10%0.00
6 Feb 20261.10%0.00
5 Feb 20261.10%0.00
4 Feb 20261.10%0.00
3 Feb 20261.10%0.00
2 Feb 20261.10%0.00
30 Jan 20261.10%0.00
29 Jan 20261.10%0.00
28 Jan 20261.10%0.00
27 Jan 20261.10%0.00
26 Jan 20261.10%0.00
23 Jan 20261.10%0.00
22 Jan 20261.10%0.00
21 Jan 20261.10%0.00
20 Jan 20261.10%0.00
19 Jan 20261.10%0.00
16 Jan 20261.10%+0.09
15 Jan 20261.01%0.00
14 Jan 20261.01%0.00
13 Jan 20261.01%–

Newest first. Scroll inside the table for earlier dates, back to 13 Jan 2026.

ʳ figure revised after a register re-read. See how revisions work.

About this data

ISIN
SE0017483506
Regulator
Finansinspektionen (Sweden)
First seen in dataset
13 Jan 2026

We show regulatory short-position data only: no prices, no valuations, no recommendations.

Frequently asked questions

How shorted is Instalco AB right now?
Disclosed net short positions total 2.70% of Instalco AB's share capital as of 13 Oct 2026, per the Finansinspektionen's public register. That makes it the 25th most shorted Swedish stock, out of 103 companies with disclosed positions.
Who is shorting Instalco AB?
The Finansinspektionen names each holder of a position of 0.5% or more. Currently disclosed: Boldhaven Management LLP, PDT Partners LLC.
What is Instalco AB's short interest?
2.70% of share capital as of 13 Oct 2026. "Short interest" is the US term; the Finansinspektionen publishes each disclosed net short position of 0.5% or more by name, summed here, so it is a lower bound on all short selling in the stock.
What does this number include?
The sum of individually disclosed net short positions of 0.5% or more of share capital. Positions between 0.1% and 0.5% are reported to the regulator privately and are not public, so the true total can be higher.
How often is this updated?
Position holders must disclose changes by the next trading day; we refresh from the Finansinspektionen's register every trading day.