Security key
590717401
- Security type / class
- Equity / Ordinary Shares
- Total 13F shares
- 3,637,113
- Total 13F value
- $58,599,185
- Share change
- +278,539
- Put/Call ratio
- 17%
- SEC-reported price per share
- $16.11
- Number of holders
- 66
- Value change
- +$7,965,841
- Number of buys
- 35
- Number of sells
- 33
- 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
Q3 2025
Institutions
66
Top holders
10
MESO full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2025
Previous quarter: Q2 2025
MESOBLAST LTD SEC filings
MESOBLAST LTD company facts
Broader feeds
Reporting periods
Holder history for CUSIP 590717401
Recent filing periods:
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
Gueck William J.
Disclosed value leader
Gueck William J.
Comparable rows
15/15
Latest evidence
12 Sep 2025
13D/G
13F
Lead comparable stake: 5%
13D/G row: Gueck William J.
Showing 1-6 of 15 holder rows.
Quick read
Gueck William J. leads the comparable SEC ownership view at 5%.
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 Gueck William J.'s linked filing trail.
Comparable ownership
Top 5
Gueck William J.
5%
BlackRock, Inc.
0.05%
MORGAN STANLEY
0.04%
GOLDMAN SACHS GROUP INC
0.03%
SUSQUEHANNA INTERNATIONAL GROUP, LLP
0.02%
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 |
|---|---|---|---|---|---|
| Gueck William J. |
13D/G
|
5%
|
$1,040,093,028
64,521,900 shares
|
$0 | 12 Sep 2025 |
| BlackRock, Inc. |
13F
Company
|
0.05%
|
$7,152,922
656,834 shares
|
— | 30 Jun 2025 |
| MORGAN STANLEY |
13F
Company
|
0.04%
|
$5,492,818
504,391 shares
|
— | 30 Jun 2025 |
| GOLDMAN SACHS GROUP INC |
13F
Company
|
0.03%
|
$4,524,414
415,465 shares
|
— | 30 Jun 2025 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
Company
|
0.02%
|
$2,554,652
234,587 shares
|
— | 30 Jun 2025 |
| Summit X, LLC |
13F
Company
|
0.02%
|
$2,170,336
199,295 shares
|
— | 30 Jun 2025 |
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 Q3 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
66
Shares
3,637,113
Rows available
66
| 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 Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
70
Q3 2025 holders
66
Holder diff
-4
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 value | Q3 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend