Security key
590717401
- Security type / class
- Equity / Ordinary Shares
- Total 13F shares
- 3,861,556
- Total 13F value
- $52,274,933
- Share change
- +612,021
- Put/Call ratio
- 9.4%
- SEC-reported price per share
- $13.53
- Number of holders
- 70
- Value change
- +$8,039,128
- Number of buys
- 32
- Number of sells
- 24
- Shares outstanding
- 1,290,438,000
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2026
Institutions
70
Top holders
10
MESO full security history
Ownership snapshot
Full 13F holder table
MESOBLAST LTD SEC filings
MESOBLAST LTD company facts
Broader feeds
Ownership snapshot
Top reported holders of MESO - MESOBLAST LTD - Ordinary Shares (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Gregory George
Disclosed value leader
Gregory George
Comparable rows
15/15
Latest evidence
09 Apr 2026
3/4/5
13D/G
13F
Lead comparable stake: 22%
13D/G row: Gregory George
Showing 1-6 of 15 holder rows.
Quick read
Gregory George leads the comparable SEC ownership view at 22%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Gregory George's linked filing trail.
Comparable ownership
Top 5
Gregory George
22%
Gueck William J.
5%
Silviu Itescu
6.1%
Eric Allen Rose
0.06%
Jane Catherine Bell
0.05%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Gregory George |
3/4/5
13D/G
Director, 10%+ Owner · George, Gregory
|
22%
from 13D/G
|
$2,762,560,264
166,358,342 shares
|
+$8,552,214 | 09 Apr 2026 |
| Gueck William J. |
13D/G
|
5%
|
$1,040,093,028
64,521,900 shares
|
$0 | 12 Sep 2025 |
| Silviu Itescu |
3/4/5
CEO and Managing Director, Director
|
6.1%
|
$1,424,419,060
78,958,928 shares
|
— | 18 Mar 2026 |
| Eric Allen Rose |
3/4/5
Chief Medical Officer,Director, Director
|
0.06%
|
$12,093,062
714,720 shares
|
— | 18 Mar 2026 |
| Jane Catherine Bell |
3/4/5
Director
|
0.05%
|
$10,532,564
622,492 shares
|
— | 18 Mar 2026 |
| Philip R. Krause |
3/4/5
Director
|
0.02%
|
$4,864,500
287,500 shares
|
— | 18 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
70
Shares
3,861,556
Rows available
70
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
69
Q2 2026 holders
70
Holder diff
1
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|