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HowShorted

How shorted is MESOBLAST LIMITED? ASX:MSB

#35most shorted Australian stockof 682 companies with disclosed positions, more shorted than 94%

7.68%
of units on issue reported short · trade date 7 Oct 2026
5-day change
+0.20
20-day change
+0.41
Reported short
99,780,946
Units on issue
1,298,748,110
Aggregate net short position time series for MESOBLAST LIMITED
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Sector: Healthcare · By year: 2010 · 2011 · 2012 · 2013 · 2014 · 2015 · 2016 · 2017 · 2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026

History

Full reported short position history
Trade dateShort %Change
7 Oct 20267.68%−0.02
6 Oct 20267.70%+0.13
5 Oct 20267.57%−0.01
2 Oct 20267.58%+0.08
1 Oct 20267.50%+0.02
30 Sep 20267.48%0.00
29 Sep 20267.48%−0.03
28 Sep 20267.51%+0.08
25 Sep 20267.43%0.00
24 Sep 20267.43%+0.06
23 Sep 20267.37%+0.01
22 Sep 20267.36%+0.01
21 Sep 20267.35%−0.02
18 Sep 20267.37%−0.03
17 Sep 20267.40%0.00
16 Sep 20267.40%+0.09
15 Sep 20267.31%−0.02
14 Sep 20267.33%0.00
11 Sep 20267.33%+0.03
10 Sep 20267.30%+0.03
9 Sep 20267.27%+0.03
8 Sep 20267.24%+0.04
7 Sep 20267.20%+0.28
4 Sep 20266.92%−0.23
3 Sep 20267.15%−0.01
2 Sep 20267.16%−0.11
1 Sep 20267.27%+0.03
31 Aug 20267.24%−0.02
28 Aug 20267.26%−0.04
27 Aug 20267.30%−0.08
26 Aug 20267.38%+0.04
25 Aug 20267.34%−0.02
24 Aug 20267.36%+0.06
21 Aug 20267.30%+0.03
20 Aug 20267.27%−0.17
19 Aug 20267.44%−0.02
18 Aug 20267.46%−0.15
17 Aug 20267.61%−0.06
14 Aug 20267.67%+0.07
13 Aug 20267.60%0.00
12 Aug 20267.60%−0.02
11 Aug 20267.62%−0.03
10 Aug 20267.65%−0.07
7 Aug 20267.72%−0.02
6 Aug 20267.74%0.00
5 Aug 20267.74%−0.02
4 Aug 20267.76%−0.01
3 Aug 20267.77%+0.03
31 Jul 20267.74%+0.02
30 Jul 20267.72%+0.05
29 Jul 20267.67%+0.10
28 Jul 20267.57%0.00
27 Jul 20267.57%+0.05
24 Jul 20267.52%0.00
23 Jul 20267.52%+0.01
22 Jul 20267.51%−0.07
21 Jul 20267.58%−0.03
20 Jul 20267.61%−0.01
17 Jul 20267.62%+0.01
16 Jul 20267.61%−0.19
15 Jul 20267.80%−0.25
14 Jul 20268.05%−0.01
13 Jul 20268.06%−0.05
10 Jul 20268.11%−0.19
9 Jul 20268.30%−0.09
8 Jul 20268.39%+0.04
7 Jul 20268.35%−0.02
6 Jul 20268.37%−0.01
3 Jul 20268.38%0.00
2 Jul 20268.38%−0.01
1 Jul 20268.39%−0.06
30 Jun 20268.45%−0.03
29 Jun 20268.48%−0.02
26 Jun 20268.50%+0.32
25 Jun 20268.18%+0.04
24 Jun 20268.14%−0.11
23 Jun 20268.25%−0.04
22 Jun 20268.29%0.00
19 Jun 20268.29%−0.42
18 Jun 20268.71%−0.11
17 Jun 20268.82%−0.03
16 Jun 20268.85%−0.03
15 Jun 20268.88%0.00
12 Jun 20268.88%+0.01
11 Jun 20268.87%+0.11
10 Jun 20268.76%+0.07
9 Jun 20268.69%+0.04
5 Jun 20268.65%−0.13
4 Jun 20268.78%+0.02
3 Jun 20268.76%+0.10
2 Jun 20268.66%+0.06
1 Jun 20268.60%−0.06
29 May 20268.66%−0.13
28 May 20268.79%+0.02
27 May 20268.77%+0.01
26 May 20268.76%0.00
25 May 20268.76%+0.03
22 May 20268.73%−0.01
21 May 20268.74%−0.06
20 May 20268.80%+0.03
19 May 20268.77%−0.02
18 May 20268.79%+0.07
15 May 20268.72%−0.03
14 May 20268.75%−0.08
13 May 20268.83%−0.02
12 May 20268.85%+0.05
11 May 20268.80%+0.01
8 May 20268.79%+0.02
7 May 20268.77%−0.01
6 May 20268.78%−0.03
5 May 20268.81%−0.01
4 May 20268.82%−0.02
1 May 20268.84%−0.05
30 Apr 20268.89%+0.05
29 Apr 20268.84%−0.01
28 Apr 20268.85%+0.03
27 Apr 20268.82%−0.02
24 Apr 20268.84%+0.04
23 Apr 20268.80%−0.01
22 Apr 20268.81%+0.05
21 Apr 20268.76%+0.04
20 Apr 20268.72%0.00
17 Apr 20268.72%−0.01
16 Apr 20268.73%−0.03
15 Apr 20268.76%−0.18
14 Apr 20268.94%−0.04
13 Apr 20268.98%+0.27
10 Apr 20268.71%+0.03
9 Apr 20268.68%+0.17
8 Apr 20268.51%+0.05
7 Apr 20268.46%+0.20
2 Apr 20268.26%+0.03
1 Apr 20268.23%−0.05
31 Mar 20268.28%+0.04
30 Mar 20268.24%−0.05
27 Mar 20268.29%−0.04
26 Mar 20268.33%+0.01
25 Mar 20268.32%−0.01
24 Mar 20268.33%+0.03
23 Mar 20268.30%+0.08
20 Mar 20268.22%−0.12
19 Mar 20268.34%+0.11
18 Mar 20268.23%+0.24
17 Mar 20267.99%+0.03
16 Mar 20267.96%+0.03
13 Mar 20267.93%+0.02
12 Mar 20267.91%−0.02
11 Mar 20267.93%−0.12
10 Mar 20268.05%−0.01
9 Mar 20268.06%+0.06
6 Mar 20268.00%+0.07
5 Mar 20267.93%−0.06
4 Mar 20267.99%+0.23
3 Mar 20267.76%+0.05
2 Mar 20267.71%+0.22
27 Feb 20267.49%+0.26
26 Feb 20267.23%+0.02
25 Feb 20267.21%−0.04
24 Feb 20267.25%+0.04
23 Feb 20267.21%+0.06
20 Feb 20267.15%+0.01
19 Feb 20267.14%−0.01
18 Feb 20267.15%−0.03
17 Feb 20267.18%−0.01
16 Feb 20267.19%−0.06
13 Feb 20267.25%0.00
12 Feb 20267.25%+0.01
11 Feb 20267.24%+0.02
10 Feb 20267.22%−0.04
9 Feb 20267.26%0.00
6 Feb 20267.26%−0.08
5 Feb 20267.34%+0.04
4 Feb 20267.30%+0.02
3 Feb 20267.28%−0.01
2 Feb 20267.29%−0.01
30 Jan 20267.30%−0.06
29 Jan 20267.36%+0.08
28 Jan 20267.28%0.00
27 Jan 20267.28%−0.01
23 Jan 20267.29%−0.03
22 Jan 20267.32%0.00
21 Jan 20267.32%0.00
20 Jan 20267.32%+0.11
19 Jan 20267.21%+0.09
16 Jan 20267.12%+0.11
15 Jan 20267.01%−0.02
14 Jan 20267.03%+0.05
13 Jan 20266.98%+0.18
12 Jan 20266.80%+0.29
9 Jan 20266.51%−0.23
8 Jan 20266.74%−0.15
7 Jan 20266.89%+0.02
6 Jan 20266.87%+0.06
5 Jan 20266.81%0.00
2 Jan 20266.81%0.00
31 Dec 20256.81%+0.03
30 Dec 20256.78%+0.08
29 Dec 20256.70%+0.04
24 Dec 20256.66%0.00
23 Dec 20256.66%−0.05
22 Dec 20256.71%+0.05
19 Dec 20256.66%+0.03
18 Dec 20256.63%+0.08
17 Dec 20256.55%+0.03
16 Dec 20256.52%+0.06
15 Dec 20256.46%+0.05
12 Dec 20256.41%+0.03
11 Dec 20256.38%+0.05
10 Dec 20256.33%−0.09
9 Dec 20256.42%−0.07
8 Dec 20256.49%−0.03
5 Dec 20256.52%−0.13
4 Dec 20256.65%+0.10
3 Dec 20256.55%+0.06
2 Dec 20256.49%+0.03
1 Dec 20256.46%+0.02
28 Nov 20256.44%−0.05
27 Nov 20256.49%+0.05
26 Nov 20256.44%−0.33
25 Nov 20256.77%−0.07
24 Nov 20256.84%−0.12
21 Nov 20256.96%+0.05
20 Nov 20256.91%−0.04
19 Nov 20256.95%−0.34
18 Nov 20257.29%+0.01
17 Nov 20257.28%+0.03
14 Nov 20257.25%+0.06
13 Nov 20257.19%+0.03
12 Nov 20257.16%+0.02
11 Nov 20257.14%+0.03
10 Nov 20257.11%−0.01
7 Nov 20257.12%0.00
6 Nov 20257.12%+0.10
5 Nov 20257.02%−0.04
4 Nov 20257.06%+0.05
3 Nov 20257.01%−0.01
31 Oct 20257.02%+0.01
30 Oct 20257.01%+0.02
29 Oct 20256.99%+0.02
28 Oct 20256.97%+0.02
27 Oct 20256.95%−0.19
24 Oct 20257.14%+0.29
23 Oct 20256.85%−0.09
22 Oct 20256.94%+0.35
21 Oct 20256.59%−0.18
20 Oct 20256.77%+0.10
17 Oct 20256.67%+0.07
16 Oct 20256.60%−0.07
15 Oct 20256.67%+0.02
14 Oct 20256.65%–

Newest first. Scroll inside the table for earlier dates, back to 14 Oct 2025.

About this data

ASX code
MSB
First seen in dataset
13 Aug 2010
Listing
MESOBLAST LIMITED on the ASX ↗

Short position data © Australian Securities & Investments Commission. Reproduced with permission (CC BY 4.0). We show regulatory short-position data only: no prices, no valuations, no recommendations.

Frequently asked questions

How shorted is MESOBLAST LIMITED right now?
7.68% of MESOBLAST LIMITED's units on issue were reported as short positions for trade date 7 Oct 2026, per ASIC's daily aggregated short position report. That is 99,780,946 units reported short of 1,298,748,110 on issue.
Is MESOBLAST LIMITED one of the most shorted ASX stocks?
It ranks 35th of 682 ASX products by reported short position, at 7.68% of shares on issue. The full most shorted ASX stocks table is updated every trading day from ASIC's report.
What does this number include?
ASIC aggregates the short positions that all short sellers report to it daily (reporting starts at A$100,000 or 0.01% of capital), expressed as a percentage of total product in issue. It is close to a complete picture of open short positions in the product.
Why is the latest figure four days old?
ASIC publishes each trade date's aggregate on the fourth business day afterwards (T+4). We ingest each file the day it appears.
Which funds are short?
Australia's public data is aggregate-only: individual short sellers are not named in ASIC's daily report.